Multi-position lifting device for stable glass curtain wall construction

Abstract

The stable multi-position lifting device for glass curtain wall construction comprises a hydraulic shear elevator with brake universal wheels, a supporting rod is fixed to the top of the hydraulic shear elevator, a horizontally-arranged mounting plate is fixed to the upper end of the supporting rod, and fixing plates are fixed to the two sides of the mounting plate correspondingly; a plurality of bottom support assemblies matched with the bottoms of the glass curtain walls to be installed are installed between the two fixing plates in a sliding mode, a plurality of sets of separation assemblies used for separating the two adjacent glass curtain walls to be installed are arranged on the installation plate, and an end limiting mechanism used for abutting against the two ends of the glass curtain walls to be installed is arranged between the two fixing plates. Lateral limiting assemblies used for limiting the two sides of the glass curtain wall to be mounted are arranged on the mounting plate. According to the glass curtain wall lifting device, the lifting device is convenient to move, the size of the lifting basket composed of the lateral limiting assembly and the end limiting mechanism is adjustable, and workers can lift glass curtain walls of different sizes conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of curtain wall installation devices, and in particular to a multi-position lifting device for stable glass curtain wall construction. Background Art

[0002] Glass curtain wall refers to the building's external protective structure or decorative structure that has a certain displacement capability relative to the main structure and does not share the effects on the main structure. During the installation and construction of the glass curtain wall, construction equipment is required to lift the glass to be installed and transport it to the required installation height. Most of the existing lifting technologies use lifting equipment such as cranes and hanging baskets. These lifting equipment are collectively referred to as lifting devices for glass curtain wall construction.

[0003] When the installation height of the glass curtain wall is less than four meters, a hydraulic shear lift is usually used to lift the glass curtain wall in the prior art. The workers place the glass curtain walls in the hydraulic shear lift in sequence, and multiple glass curtain walls fit together. However, after the multiple glass curtain walls are lifted to a high place, it is inconvenient for the workers to take and install the glass curtain walls due to the narrow spacing between adjacent glass curtain walls. Therefore, it is necessary to improve the design of the relevant technology. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a stable multi-position lifting device for glass curtain wall construction.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a multi-position lifting device for stable glass curtain wall construction, comprising a hydraulic shear hoist with brake universal wheels, a support rod fixed on the top of the hydraulic shear hoist, a horizontally arranged mounting plate fixed on the upper end of the support rod, fixed plates fixed on both sides of the mounting plate, a plurality of bottom support assemblies cooperating with the bottom of the glass curtain wall to be installed are slidably installed between the two fixed plates, a plurality of groups of partition assemblies for separating two adjacent glass curtain walls to be installed are arranged on the mounting plate, an end limit mechanism for abutting the two ends of the glass curtain wall to be installed is arranged between the two fixed plates, and a lateral limit assembly for limiting the two sides of the glass curtain wall to be installed is arranged on the mounting plate.

[0006] By adopting the above technical solution, the bottom support assembly cooperates with the bottom of the glass curtain wall to be installed and can slide along the fixed plate, which plays a good supporting role for the glass curtain wall to be installed. The setting of the partition assembly is convenient for separating adjacent glass curtain walls, and it is convenient for the staff to lift the glass curtain wall to a high place through the hydraulic shear lifter, and then take and install the glass curtain wall. The hydraulic shear lifter is a hydraulic shear lifter with brake universal wheels, which is convenient for the staff to move the lifting device. The end limit mechanism limits the two ends of the glass curtain wall, and the lateral limit assembly limits the two sides of the glass curtain wall, and the size is adjustable, which is convenient for limiting and fixing glass curtain walls of different sizes, and enhances the stability of the glass curtain wall during the lifting process.

[0007] Furthermore, the partition assembly includes a partition rod that is penetrated through the mounting plate and slidably cooperates with the mounting plate, a mounting sleeve fixed to the bottom of the mounting plate and slidably sleeved on the outside of the partition rod, an operating plate fixed to the lower end of the partition rod, a vertical spring sleeved on the partition rod and fixed between the top of the operating plate and the mounting sleeve, a positioning rod that is penetrated through the mounting sleeve and slidably cooperates with the mounting sleeve, a pull plate fixed to the end of the positioning rod away from the partition rod, and a transverse spring sleeved on the positioning rod and fixed between the pull plate and the mounting sleeve, an inclined surface is provided at the intersection between the upper end of the partition rod and the side wall of the partition rod, a plurality of positioning holes for the positioning rod to be plugged in and cooperate with are penetrated through the partition rod, and when the positioning rod is plugged into the positioning hole near the upper end of the partition rod, the height of the upper end of the partition rod is less than the height of the top of the mounting plate.

[0008] By adopting the above technical solution, after the positioning rod is pulled by the pull plate and disengaged from the positioning hole, the partition rod moves downward under the elastic force provided by the vertical spring, and the height of the upper end of the partition rod is less than the height of the top of the mounting plate, so that the partition rod at the corresponding position will not affect the movement of the base support assembly and the glass curtain wall on the base support assembly, so that the remaining partition rods can effectively separate the glass curtain wall, which is convenient for the staff to take the glass curtain wall and install it later.

[0009] Furthermore, the diameter of the end of the positioning rod away from the pull plate is larger than the diameter of the end of the positioning rod close to the pull plate, and an accommodating groove matching the end of the positioning rod away from the pull plate is provided on the inner wall of the mounting sleeve close to the pull plate.

[0010] By adopting the above technical solution and setting the receiving groove, after the staff pulls the pull plate, the receiving groove receives the end of the positioning rod away from the pull plate, so that the partition rod moves downward under the elastic force of the vertical spring. When separating the glass curtain wall, the staff only needs to push the operating panel upward to contact the glass curtain wall on both sides through the inclined surface of the upper end of the partition rod, and the glass curtain wall moves under the action of the bottom support assembly that can slide along the fixed plate, so that the glass curtain wall is effectively separated.

[0011] Furthermore, the partition rod is made of rubber material, a transverse straight groove is provided through the fixing plate, a plurality of rectangular rod bodies are provided between the two fixing plates, the length direction of the rectangular rod body is perpendicular to the length direction of the transverse straight groove, and the two ends of the rectangular rod body are respectively slidably matched with the transverse straight grooves on both sides;

[0012] There are multiple groups of bottom support assemblies on each of the rectangular rod bodies, and each group of the bottom support assemblies includes a bottom support block sleeved on the rectangular rod body and slidably matched with the rectangular rod body, and a pulley installed at the bottom of the bottom support block. There are four pulleys at the bottom of the bottom support block and distributed in a rectangular array. The top of the bottom support block is provided with a bottom support groove that matches the bottom of the glass curtain wall to be installed, and the intersection between the inner wall of the bottom support groove and the top of the bottom support block is provided with a chamfer.

[0013] By adopting the above technical solution, the rubber partition rod has good elasticity and is flexibly released from the glass curtain wall, reducing the probability of scratching the glass curtain wall during the process of the partition rod separating the glass curtain wall. The bottom bracket groove on the bottom bracket block cooperates with the bottom of the glass curtain wall to be installed, and the pulley on the bottom bracket block slides along the top of the mounting plate, so that the partition rod can effectively separate the glass curtain wall.

[0014] Furthermore, the partition components on adjacent rectangular rods are arranged in a staggered manner.

[0015] The adoption of the technical solution is helpful for workers to pull out the pull plates in multiple groups of partition components.

[0016] The camming mechanism further comprises a first end limit assembly and a second end limit assembly, wherein the first end limit assembly comprises a first mounting block fixed to one end of the mounting plate, a lower threaded rod rotatably mounted on the first mounting block, a lower motor fixed to the first mounting block and used to drive the lower threaded rod, a second mounting block fixed to one end of the mounting plate and symmetrically positioned with the first mounting block, a lower guide rod fixed to the second mounting block, and a first end limit plate jointly mounted on the lower guide rod and the lower threaded rod, the lower threaded rod passes through the first end limit plate and is threadedly connected to the first end limit plate, the lower guide rod passes through the first end limit plate and is slidably matched with the first end limit plate, and a clearance groove for allowing the upper ends of multiple partition rods to pass through is provided at the bottom of the first end limit plate;

[0017] The second end limit assembly is located on the side of the mounting plate away from the first end limit assembly, and the second end limit assembly includes a second end limit plate hinged to the top of the mounting plate, a fixed block fixed to a position of the mounting plate close to the second end limit plate, and a limit block rotatably mounted on the fixed block and used to limit the side of the second end limit plate away from the first end limit plate.

[0018] By adopting the above technical solution, when installing the glass curtain wall, the limit block rotates to the side away from the second end limit plate, and the second end limit plate is lowered to abut against the top of the fixed plate close to the second end limit plate, so that the staff can put the glass curtain wall on the bottom support block. After the second end limit plate rotates to a vertical state, the limit block limits the side of the second end limit plate away from the first end limit plate, and the lower motor drives the lower threaded rod to rotate after working. Since the lower threaded rod is threadedly connected to the first end limit plate, the lower guide rod and the first end limit plate are slidably matched, so that the first end limit plate moves toward the side close to or away from the second end limit plate, so that the second end limit plate cooperates with the first end limit plate and clamps and limits the two ends of the glass curtain wall.

[0019] Furthermore, the lateral limit assembly includes a vertical plate fixed to the top of the mounting plate, the vertical plate is provided with two and symmetrically distributed on both sides of the mounting plate, the lateral limit assembly also includes an upper guide rod fixed between the two vertical plates, an upper threaded rod rotatably installed between the two vertical plates, an upper motor fixed to one of the vertical plates and used to drive the upper threaded rod, and a lateral limit plate jointly arranged on the upper threaded rod and the upper guide rod, the upper threaded rod passes through the lateral limit plate and is threadedly connected to the lateral limit plate, the upper guide rod passes through the lateral limit plate and slidably cooperates with the lateral limit plate, the upper threaded rod is provided with threads with equal pitches and opposite rotation directions at both ends, and the lateral limit plates are provided with two and symmetrically distributed on the two sections of threads on the upper threaded rod.

[0020] By adopting the above technical solution, the upper motor drives the upper threaded rod to rotate after working. Since the upper threaded rod is threadedly connected with the two lateral limit plates, the upper guide rod and the lateral limit plates are slidably matched, so that the two lateral limit plates are moved closer to or away from each other, so that the two lateral limit plates cooperate and clamp and limit the two sides of the glass curtain wall.

[0021] Furthermore, both the upper motor and the lower motor are servo motors.

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. In this application, the hydraulic shear hoist is a hydraulic shear hoist with brake universal wheels, which is convenient for the staff to move the lifting device. The end limit mechanism limits the two ends of the glass curtain wall, and the lateral limit assembly limits the two sides of the glass curtain wall. The size is adjustable, which is convenient for limiting and fixing glass curtain walls of different sizes, and enhances the stability of the glass curtain wall during the lifting process;

[0024] 2. In the present application, the receiving groove is set so that after the staff pulls the pull plate, the receiving groove accommodates the end of the positioning rod away from the pull plate, so that the partition rod moves downward under the elastic force of the vertical spring. When the glass curtain wall is separated, the staff only needs to push the operating plate upward to contact the glass curtain wall on both sides through the inclined surface of the upper end of the partition rod, and the glass curtain wall moves under the action of the bottom support assembly that can slide along the fixed plate, so that the glass curtain wall is effectively separated;

[0025] 3. In the present application, the rubber partition rod has good elasticity and is flexibly released from the glass curtain wall, which reduces the probability of scratching the glass curtain wall during the process of the partition rod separating the glass curtain wall. The bottom bracket groove on the bottom bracket block cooperates with the bottom of the glass curtain wall to be installed, and the pulley on the bottom bracket block slides along the top of the mounting plate, so that the partition rod can effectively separate the glass curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0027] Figure 2 is a three-dimensional schematic diagram of an embodiment of the present invention after the hydraulic shear hoist is deleted;

[0028] Figure 3 yes Figure 2 A structural diagram from another perspective, in which the plate on the top of the hydraulic shear hoist is deleted;

[0029] Figure 4 is a schematic structural diagram for highlighting a partition component in an embodiment of the present invention;

[0030] Figure 5 yes Figure 4 The enlarged schematic diagram of point A in the middle;

[0031] Figure 6 It is a plan view schematically showing an embodiment of the present invention for highlighting the staggered arrangement of partition components.

[0032] In the figure: 1, hydraulic shear hoist; 2, support rod; 3, mounting plate; 4, fixing plate; 41, horizontal straight groove; 42, rectangular rod body; 5, bottom bracket assembly; 51, bottom bracket block; 511, bottom bracket groove; 512, chamfer; 52, pulley; 6, partition assembly; 61, partition rod; 611, inclined surface; 612, positioning hole; 62, mounting sleeve; 621, receiving groove; 63, operating plate; 64, vertical spring; 65, positioning rod; 66, pull plate; 67, horizontal spring; 7, end limit mechanism; 71. First end limit assembly; 711. First mounting block; 712. Lower threaded rod; 713. Lower motor; 714. Second mounting block; 715. Lower guide rod; 716. First end limit plate; 7161. Clearance groove; 72. Second end limit assembly; 721. Second end limit plate; 722. Fixed block; 723. Limit block; 8. Lateral limit assembly; 81. Vertical plate; 82. Upper guide rod; 83. Upper threaded rod; 84. Upper motor; 85. Lateral limit plate; 9. Glass curtain wall. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0034] like Figure 1-6As shown, the embodiment of the present application discloses a multi-position lifting device for stable glass curtain wall construction, including a hydraulic shear hoist 1 with a brake universal wheel, a support rod 2 is fixed on the top of the hydraulic shear hoist 1, a horizontally arranged mounting plate 3 is fixed on the upper end of the support rod 2, and fixed plates 4 are fixed on both sides of the mounting plate 3, and a plurality of bottom support assemblies 5 that cooperate with the bottom of the glass curtain wall 9 to be installed are slidably installed between the two fixed plates 4, and a plurality of groups of partition assemblies 6 for separating two adjacent glass curtain walls 9 to be installed are arranged on the mounting plate 3, an end limiting mechanism 7 for abutting the two ends of the glass curtain wall 9 to be installed is arranged between the two fixed plates 4, and a lateral limiting assembly 8 for limiting the two sides of the glass curtain wall 9 to be installed is arranged on the mounting plate 3. The bottom support assembly 5 cooperates with the bottom of the glass curtain wall 9 to be installed and can slide along the fixed plate 4, which plays a good supporting role for the glass curtain wall 9 to be installed. The setting of the partition assembly 6 is convenient for separating adjacent glass curtain walls 9, and it is convenient for the staff to lift the glass curtain wall 9 to a high place through the hydraulic shear lift 1, and then take and install the glass curtain wall 9. The hydraulic shear lift 1 is a hydraulic shear lift 1 with a brake universal wheel, which is convenient for the staff to move the lifting device. The end limit mechanism 7 limits the two ends of the glass curtain wall 9, and the lateral limit assembly 8 limits the two sides of the glass curtain wall 9, and the size is adjustable, which is convenient for limiting and fixing glass curtain walls 9 of different sizes, and enhancing the stability of the glass curtain wall 9 during the lifting process.

[0035] The partition components 6 on the adjacent rectangular rod bodies 42 are staggered, and the partition components 6 include a partition rod 61 that is penetrated and slidably matched with the mounting plate 3, a mounting sleeve 62 that is fixed to the bottom of the mounting plate 3 and slidably sleeved on the outside of the partition rod 61, an operating plate 63 fixed to the lower end of the partition rod 61, a vertical spring 64 that is sleeved on the partition rod 61 and fixed between the top of the operating plate 63 and the mounting sleeve 62, a positioning rod 65 that is penetrated and slidably matched with the mounting sleeve 62, and a positioning rod 66 that is penetrated and slidably matched with the mounting sleeve 62. The positioning rod 65 is fixed with a pull plate 66 at one end away from the partition rod 61, and a transverse spring 67 is sleeved on the positioning rod 65 and fixed between the pull plate 66 and the mounting sleeve 62. An inclined surface 611 is provided at the intersection between the upper end of the partition rod 61 and the side wall of the partition rod 61. The partition rod 61 is provided with a plurality of positioning holes 612 for the positioning rod 65 to be plugged in and matched. When the positioning rod 65 is plugged into the positioning hole 612 near the upper end of the partition rod 61, the height of the upper end of the partition rod 61 is less than the height of the top of the mounting plate 3. After the positioning rod 65 is pulled by the pull plate 66 and the positioning rod 65 is separated from the positioning hole 612, the partition rod 61 moves downward under the elastic force provided by the vertical spring 64. The height of the upper end of the partition rod 61 is less than the height of the top of the mounting plate 3, so that the partition rod 61 at the corresponding position will not affect the movement of the bottom bracket assembly 5 and the glass curtain wall 9 on the bottom bracket assembly 5, so that the remaining partition rods 61 can effectively separate the glass curtain wall 9, which is conducive to the staff to take the glass curtain wall 9 and install it later.

[0036] The diameter of the end of the positioning rod 65 away from the pull plate 66 is larger than the diameter of the end of the positioning rod 65 close to the pull plate 66. The inner wall of the mounting sleeve 62 close to the pull plate 66 is provided with a receiving groove 621 that matches the end of the positioning rod 65 away from the pull plate 66. The receiving groove 621 is provided so that after the staff pulls the pull plate 66, the receiving groove 621 receives the end of the positioning rod 65 away from the pull plate 66, so that the partition rod 61 moves downward under the elastic force of the vertical spring 64. When the glass curtain wall 9 is separated, the staff only needs to push the operating panel 63 upward, so that the inclined surface 611 at the upper end of the partition rod 61 can contact the glass curtain wall 9 on both sides, and the glass curtain wall 9 moves under the action of the bottom support assembly 5 that can slide along the fixed plate 4, so that the glass curtain wall 9 is effectively separated.

[0037] The partition rod 61 is made of rubber material, and a transverse straight groove 41 is provided on the fixing plate 4. A plurality of rectangular rod bodies 42 are provided between the two fixing plates 4. The length direction of the rectangular rod body 42 is perpendicular to the length direction of the transverse straight groove 41, and the two ends of the rectangular rod body 42 are respectively slidably matched with the transverse straight grooves 41 on both sides. There are multiple groups of bottom bracket assemblies 5 on each rectangular rod body 42, and each group of bottom bracket assemblies 5 includes a bottom bracket block 51 sleeved on the rectangular rod body 42 and slidably matched with the rectangular rod body 42, and a pulley 52 installed at the bottom of the bottom bracket block 51. There are four pulleys 52 at the bottom of the bottom bracket block 51 and they are distributed in a rectangular array. A bottom bracket groove 511 is provided on the top of the bottom bracket block 51 to match the bottom of the glass curtain wall 9 to be installed, and a chamfer 512 is provided at the intersection between the inner wall of the bottom bracket groove 511 and the top of the bottom bracket block 51. The rubber-made partition rod 61 has good elasticity and is flexibly released from the glass curtain wall 9, which reduces the probability of scratching the glass curtain wall 9 during the process of the partition rod 61 separating the glass curtain wall 9. The bottom bracket groove 511 on the bottom bracket block 51 cooperates with the bottom of the glass curtain wall 9 to be installed, and the pulley 52 on the bottom bracket block 51 slides along the top of the mounting plate 3, so that the partition rod 61 can effectively separate the glass curtain wall 9.

[0038] The end limiting mechanism 7 includes a first end limiting assembly 71 and a second end limiting assembly 72. The first end limiting assembly 71 includes a first mounting block 711 fixed to one end of the mounting plate 3, a lower threaded rod 712 rotatably mounted on the first mounting block 711, a lower motor 713 fixed to the first mounting block 711 and used to drive the lower threaded rod 712, a second mounting block 714 fixed to one end of the mounting plate 3 and symmetrically positioned with the first mounting block 711, a lower guide rod 715 fixed to the second mounting block 714, and a first end limiting plate 716 installed together with the lower guide rod 715 and the lower threaded rod 712. The lower threaded rod 712 passes through the first end limiting plate 716 and is in contact with the first end limiting The positioning plate 716 is threadedly connected, the lower guide rod 715 passes through the first end limiting plate 716 and slides with the first end limiting plate 716, and a clearance groove 7161 is provided at the bottom of the first end limiting plate 716 for the upper ends of multiple dividing rods 61 to pass through; the second end limiting assembly 72 is located on the side of the mounting plate 3 away from the first end limiting assembly 71, and the second end limiting assembly 72 includes a second end limiting plate 721 hinged on the top of the mounting plate 3, a fixed block 722 fixed at a position of the mounting plate 3 close to the second end limiting plate 721, and a limiting block 723 rotatably installed on the fixed block 722 and used to limit the side of the second end limiting plate 721 away from the first end limiting plate 716.

[0039] When installing the glass curtain wall 9, the limit block 723 rotates to the side away from the second end limit plate 721, and the second end limit plate 721 is lowered to abut against the top of the fixed plate 4 close to the second end limit plate 721, so that the staff can put the glass curtain wall 9 on the bottom support block 51. After the second end limit plate 721 rotates to a vertical state, the limit block 723 limits the side of the second end limit plate 721 away from the first end limit plate 716, and the lower motor 713 drives the lower threaded rod 712 to rotate after working. Since the lower threaded rod 712 is threadedly connected with the first end limit plate 716, the lower guide rod 715 and the first end limit plate 716 are slidably matched, so that the first end limit plate 716 moves toward the side close to or away from the second end limit plate 721, so that the second end limit plate 721 cooperates with the first end limit plate 716 and clamps and limits the two ends of the glass curtain wall 9.

[0040] The lateral limit assembly 8 includes a vertical plate 81 fixed to the top of the mounting plate 3, the vertical plate 81 is provided with two and symmetrically distributed on both sides of the mounting plate 3, the lateral limit assembly 8 also includes an upper guide rod 82 fixed between the two vertical plates 81, an upper threaded rod 83 rotatably installed between the two vertical plates 81, an upper motor 84 fixed on one of the vertical plates 81 and used to drive the upper threaded rod 83, and a lateral limit plate 85 jointly arranged on the upper threaded rod 83 and the upper guide rod 82, the upper threaded rod 83 penetrates the lateral limit plate 85 and is threadedly connected to the lateral limit plate 85, the upper guide rod 82 penetrates the lateral limit plate 85 and slidably cooperates with the lateral limit plate 85, the upper threaded rod 83 is provided with threads with equal pitches and opposite rotation directions at both ends, the lateral limit plate 85 is provided with two and symmetrically distributed on the two sections of the thread of the upper threaded rod 83, in this embodiment, the upper motor 84 and the lower motor 713 are both servo motors.

[0041] After the upper motor 84 works, it drives the upper threaded rod 83 to rotate. Since the upper threaded rod 83 is threadedly connected to the two lateral limit plates 85, the upper guide rod 82 and the lateral limit plates 85 are slidably matched, so that the two lateral limit plates 85 are close to or away from each other, so that the two lateral limit plates 85 cooperate and clamp and limit the two sides of the glass curtain wall 9.

[0042] The use principle of a stable multi-position lifting device for glass curtain wall construction in this embodiment is as follows: the hydraulic shear lifter 1 is a hydraulic shear lifter 1 with a brake universal wheel, which is convenient for workers to move the lifting device. The end limit mechanism 7 limits the two ends of the glass curtain wall 9, and the lateral limit assembly 8 limits the two sides of the glass curtain wall 9, and the size is adjustable, which is convenient for limiting and fixing glass curtain walls 9 of different sizes, and enhances the stability of the glass curtain wall 9 during the lifting process.

[0043] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A multi-position lifting device for stable glass curtain wall construction, comprising a hydraulic shear hoist (1) with a brake universal wheel, characterized in that: A support rod (2) is fixed on the top of the hydraulic shear lift (1), a horizontally arranged mounting plate (3) is fixed on the upper end of the support rod (2), fixing plates (4) are fixed on both sides of the mounting plate (3), a plurality of bottom bracket components (5) cooperating with the bottom of the glass curtain wall (9) to be installed are slidably mounted between the two fixing plates (4), a plurality of partition components (6) for separating two adjacent glass curtain walls (9) to be installed are arranged on the mounting plate (3), an end limit mechanism (7) for abutting the two ends of the glass curtain wall (9) to be installed is arranged between the two fixing plates (4), and a lateral limit component (8) for limiting the two sides of the glass curtain wall (9) to be installed is arranged on the mounting plate (3).

2. The multi-position lifting device for stable glass curtain wall construction according to claim 1 is characterized in that: The partition assembly (6) comprises a partition rod (61) which is arranged through the mounting plate (3) and slidably cooperates with the mounting plate (3), a mounting sleeve (62) which is fixed to the bottom of the mounting plate (3) and slidably sleeved on the outside of the partition rod (61), an operating plate (63) fixed to the lower end of the partition rod (61), a vertical spring (64) sleeved on the partition rod (61) and fixed between the top of the operating plate (63) and the mounting sleeve (62), a positioning rod (65) which is arranged through the mounting sleeve (62) and slidably cooperates with the mounting sleeve (62), and a spring (65) which is spaced away from the partition rod (61). A pull plate (66) fixed at one end thereof and a transverse spring (67) sleeved on the positioning rod (65) and fixed between the pull plate (66) and the mounting sleeve (62); an inclined surface (611) is provided at the intersection between the upper end of the partition rod (61) and the side wall of the partition rod (61); a plurality of positioning holes (612) for the positioning rod (65) to be plugged in and matched are provided through the partition rod (61); when the positioning rod (65) is plugged in with the positioning hole (612) near the upper end of the partition rod (61), the height of the upper end of the partition rod (61) is less than the height of the top of the mounting plate (3).

3. The multi-position lifting device for stable glass curtain wall construction according to claim 2 is characterized in that: The diameter of the end of the positioning rod (65) away from the pull plate (66) is larger than the diameter of the end of the positioning rod (65) close to the pull plate (66), and a receiving groove (621) matching with the end of the positioning rod (65) away from the pull plate (66) is provided on the inner wall of the mounting sleeve (62) close to the pull plate (66).

4. The multi-position lifting device for stable glass curtain wall construction according to claim 3 is characterized in that: The partition rod (61) is made of rubber material, a transverse straight groove (41) is provided through the fixing plate (4), a plurality of rectangular rod bodies (42) are provided between the two fixing plates (4), the length direction of the rectangular rod bodies (42) is perpendicular to the length direction of the transverse straight groove (41), and the two ends of the rectangular rod bodies (42) are respectively slidably matched with the transverse straight grooves (41) on both sides; A plurality of bottom bracket assemblies (5) are provided on each rectangular rod body (42), and each group of the bottom bracket assemblies (5) comprises a bottom bracket block (51) sleeved on the rectangular rod body (42) and slidably matched with the rectangular rod body (42), and a pulley (52) installed at the bottom of the bottom bracket block (51). Four pulleys (52) are provided at the bottom of the bottom bracket block (51) and are distributed in a rectangular array. A bottom bracket groove (511) matching with the bottom of a glass curtain wall (9) to be installed is provided at the top of the bottom bracket block (51), and a chamfer (512) is provided at the intersection between the inner wall of the bottom bracket groove (511) and the top of the bottom bracket block (51).

5. The multi-position lifting device for stable glass curtain wall construction according to claim 4 is characterized in that: The partition components (6) on adjacent rectangular rod bodies (42) are arranged in a staggered manner.

6. The multi-position lifting device for stable glass curtain wall construction according to claim 4 is characterized in that: The end stop mechanism (7) comprises a first end stop assembly (71) and a second end stop assembly (72), wherein the first end stop assembly (71) comprises a first mounting block (711) fixed to one end of the mounting plate (3), a lower threaded rod (712) rotatably mounted on the first mounting block (711), a lower motor (713) fixed to the first mounting block (711) and used to drive the lower threaded rod (712), a second mounting block (714) fixed to one end of the mounting plate (3) and symmetrically positioned with the first mounting block (711), and a lower motor (713) fixed to the second mounting block (714). a lower guide rod (715) on the lower threaded rod (714) and a first end stop plate (716) mounted on the lower guide rod (715) and the lower threaded rod (712), the lower threaded rod (712) passing through the first end stop plate (716) and being threadedly connected to the first end stop plate (716), the lower guide rod (715) passing through the first end stop plate (716) and being slidably matched with the first end stop plate (716), the first end stop plate (716) having a clearance groove (7161) at the bottom thereof for allowing the upper ends of a plurality of partition rods (61) to pass through; The second end limit assembly (72) is located on a side of the mounting plate (3) away from the first end limit assembly (71), and the second end limit assembly (72) comprises a second end limit plate (721) hinged to the top of the mounting plate (3), a fixed block (722) fixed to a position of the mounting plate (3) close to the second end limit plate (721), and a limit block (723) rotatably mounted on the fixed block (722) and used to limit the side of the second end limit plate (721) away from the first end limit plate (716).

7. The multi-position lifting device for stable glass curtain wall construction according to claim 6 is characterized in that: The lateral limiting assembly (8) comprises a vertical plate (81) fixed to the top of the mounting plate (3), the vertical plate (81) being provided with two and symmetrically distributed on both sides of the mounting plate (3), the lateral limiting assembly (8) further comprising an upper guide rod (82) fixed between the two vertical plates (81), an upper threaded rod (83) rotatably mounted between the two vertical plates (81), an upper motor (84) fixed to one of the vertical plates (81) and used for driving the upper threaded rod (83), and a plurality of upper guide rods (82) provided on the upper threaded rod (83). The threaded rod (83) and the lateral limit plate (85) on the upper guide rod (82), the upper threaded rod (83) penetrates the lateral limit plate (85) and is threadedly connected with the lateral limit plate (85), the upper guide rod (82) penetrates the lateral limit plate (85) and is slidably matched with the lateral limit plate (85), the upper threaded rod (83) is provided with threads with equal pitches and opposite rotation directions at both ends, and the lateral limit plate (85) is provided with two and symmetrically distributed on the two sections of the thread of the upper threaded rod (83).

8. The multi-position lifting device for stable glass curtain wall construction according to claim 7 is characterized in that: The upper motor (84) and the lower motor (713) are both servo motors.

Images