A kind of auxiliary device for installing curtain wall in building construction

Abstract

The utility model relates to the technical field of engineering construction, specifically to an auxiliary device for installing curtain walls in building construction: comprising a cart, a hydraulic cylinder is fixedly connected to the surface of the cart, a telescopic rod is fixedly connected to the surface of the cart, a lifting frame is fixedly connected to the piston rod of the hydraulic cylinder, the lifting frame is fixedly connected to the top of the telescopic end of the telescopic rod, an adjustment mechanism is arranged on the surface of the lifting frame, the adjustment mechanism comprises a first motor, the first motor is fixedly connected to the surface of the lifting frame, a first bidirectional screw is fixedly connected to the output shaft of the lifting frame, and a guide rod is fixedly connected to the surface of the lifting frame. The utility model realizes the adjustment of both the lateral distance and the height distance of the suction cup through the first motor, the first bidirectional screw, the guide rod, the moving frame, the second motor, the second bidirectional screw, the lifting block and the support rod, thereby improving the flexibility of adjusting the distance of the suction cup.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to an auxiliary device for installing a curtain wall in building construction. Background Art

[0002] Glass curtain wall refers to the building's external protective structure or decorative structure that does not share the forces exerted on the main structure. Glass curtain walls generally have two types: single-layer and double-layer glass. They are often used in many high-rise buildings today. When installing the curtain wall, auxiliary devices are usually required to install the glass curtain wall.

[0003] The Chinese utility model patent with application number CN202221591423.1 is a glass curtain wall installation auxiliary device for construction. By setting a sliding device, the distance between the suction cups can be adjusted to fix glass of different sizes. When the glass size is large, the positive and negative threaded screws are rotated, and the two sliding rods are moved away from each other, driving the suction cups to move, and then the suction cups are operated to fix the larger glass. The operation is simple, which reduces the difficulty of installation and brings convenience to workers. The auxiliary device can only adjust the lateral distance between the suction cups, but cannot adjust the height distance between the suction cups. There are limitations in the distance adjustment of the suction cups. Utility Model Content

[0004] The utility model aims to provide an auxiliary device for installing curtain walls in building construction, so as to solve the problem in the above-mentioned background technology that only the lateral distance between the suction cups can be adjusted, but the height distance between the suction cups cannot be adjusted, and the distance adjustment of the suction cups is limited.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a curtain wall installation auxiliary device for building construction: comprising a trolley, a hydraulic cylinder is fixedly connected to the surface of the trolley, a telescopic rod is fixedly connected to the surface of the trolley, a lifting frame is fixedly connected to the piston rod of the hydraulic cylinder, the lifting frame is fixedly connected to the top of the telescopic end of the telescopic rod, an adjusting mechanism is arranged on the surface of the lifting frame, the adjusting mechanism comprises a first motor, the first motor is fixedly connected to the surface of the lifting frame, a first bidirectional screw rod is fixedly connected to the output shaft of the lifting frame, a guide rod is fixedly connected to the surface of the lifting frame, a moving frame is slidably connected to the surface of the guide rod, the moving frame is threadedly connected to the first bidirectional screw rod, a second motor is fixedly connected to the top of the moving frame, a second bidirectional screw rod is fixedly connected to the output shaft of the second motor, a lifting block is threadedly connected to the surface of the second bidirectional screw rod, a support rod is connected to the surface of the lifting block, and a suction cup is fixedly installed on the surface of the support rod.

[0006] Preferably, a mounting mechanism is provided on the surface of the support rod, and the mounting mechanism includes two groups of mounting blocks, the mounting blocks are fixedly connected to the surface of the support rod, square nuts are snap-connected on the surface of the mounting blocks, bolts are threadedly connected on the surface of the square nuts, and a suction cup is fixedly connected on the surface of the square nut.

[0007] Preferably, threaded holes and circular holes are provided on the surface of the movable frame, the first bidirectional screw is threadedly connected to the threaded hole of the movable frame, the movable frame slides on the surface of the guide rod through the circular hole, the movable frame slides horizontally on the lifting frame through the guide rod, and two groups of movable frames are provided, and the sliding directions of the two groups of movable frames on the lifting frame are opposite.

[0008] Preferably, the first motor drives the first bidirectional screw to rotate on the surface of the lifting frame through the output shaft, the moving frame and the guide rod are perpendicular to each other, a guide groove is provided on the surface of the moving frame, the second motor drives the second bidirectional screw to rotate on the guide groove of the moving frame through the output shaft, a threaded hole is provided on the surface of the lifting block, and the second bidirectional screw is threadedly connected to the threaded hole of the lifting block.

[0009] Preferably, the lifting block slides on the guide groove through a second bidirectional screw rod, two groups of lifting blocks are provided, and the moving directions of the two groups of lifting blocks on the moving frame are opposite, and the lifting block drives the suction cup to move on the moving frame through the support rod.

[0010] Preferably, a slot is provided on the surface of the mounting block, and the square nut is snap-connected to the slot of the mounting block.

[0011] Preferably, a circular groove is formed on the top of the mounting block, the circular groove of the mounting block is connected to the clamping groove of the mounting block, and the bolt enters the clamping groove of the mounting block through the circular groove of the mounting block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The output shaft of the first motor drives the first bidirectional screw to rotate, and the first bidirectional screw rotates the two sets of moving frames to slide horizontally on the surface of the lifting frame, and the moving frame drives the suction cup to move horizontally on the surface of the lifting frame. The output shaft of the second motor drives the second bidirectional screw to rotate, and the second bidirectional screw drives the two sets of lifting blocks to slide on the guide groove of the moving frame. The lifting blocks drive the height distance of the suction cup to change through the support rod, so that the lateral distance and height distance of the suction cup can be adjusted, thereby improving the flexibility of adjusting the suction cup distance.

[0014] 2. Engage the square nut in the slot of the mounting block so that the suction cup fits on the surface of the mounting block. At this time, the bolt is threadedly connected to the square nut on the slot of the mounting block through the circular hole of the mounting block. The bolt fixes the square nut on the surface of the mounting block, so that the suction cup is fixed to the mounting block through the square nut, and then the suction cup is fixedly installed on the support rod, which improves the convenience of suction cup installation. Each set of support rods is equipped with one more set of mounting blocks for adding suction cups, which is convenient for installing larger glass curtain walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model from the back;

[0018] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0020] Figure 6 It is a three-dimensional schematic diagram of the rear view of the installation mechanism of the utility model.

[0021] In the figure: 1. cart; 11. hydraulic cylinder; 12. telescopic rod; 13. lifting frame; 14. suction cup; 2. first motor; 21. first bidirectional screw rod; 22. guide rod; 23. moving frame; 24. second motor; 25. second bidirectional screw rod; 26. lifting block; 27. support rod; 3. mounting block; 31. square nut; 32. bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 , an embodiment provided by the utility model:

[0024] A curtain wall installation auxiliary device for building construction: comprising a cart 1, a hydraulic cylinder 11 is fixedly connected to the surface of the cart 1, a telescopic rod 12 is fixedly connected to the surface of the cart 1, a lifting frame 13 is fixedly connected to the piston rod of the hydraulic cylinder 11, the lifting frame 13 is fixedly connected to the top of the telescopic end of the telescopic rod 12, the hydraulic cylinder 11 drives the lifting frame 13 to rise and fall on the surface of the cart 1 through the piston rod, an adjusting mechanism is arranged on the surface of the lifting frame 13, the adjusting mechanism comprises a first motor 2, the first motor 2 is fixedly connected to the surface of the lifting frame 13, a first bidirectional screw rod 21 is fixedly connected to the output shaft of the lifting frame 13, a guide rod 22 is fixedly connected to the surface of the lifting frame 13, the guide rod 22 A moving frame 23 is slidably connected to the surface of the moving frame 23, and the moving frame 23 is threadedly connected to the first bidirectional screw rod 21. A second motor 24 is fixedly connected to the top of the moving frame 23, and a second bidirectional screw rod 25 is fixedly connected to the output shaft of the second motor 24. A lifting block 26 is threadedly connected to the surface of the second bidirectional screw rod 25, and a support rod 27 is connected to the surface of the lifting block 26. A suction cup 14 is fixedly installed on the surface of the support rod 27. There are four groups of suction cups 14 for adsorbing and fixing the glass curtain wall. The adjustment mechanism can not only adjust the lateral spacing of the suction cups 14, but also adjust the height distance in the middle of the suction cups 14, thereby improving the flexibility of adjusting the distance of the suction cups 14.

[0025] Furthermore, a mounting mechanism is provided on the surface of the support rod 27, and the mounting mechanism includes two groups of mounting blocks 3, one group of mounting blocks 3 is used to install the suction cups 14, and the other group of mounting blocks 3 is used to reserve the installation of the suction cups 14. When facing a relatively large glass curtain wall, the glass curtain wall can be fixed by multiple groups of suction cups 14. The mounting blocks 3 are fixedly connected to the surface of the support rod 27, and a square nut 31 is snap-connected on the surface of the mounting blocks 3, and a bolt 32 is threadedly connected on the surface of the square nut 31, and the suction cup 14 is fixedly connected on the surface of the square nut 31. The mounting mechanism is convenient and efficient to install, and at the same time, one more group of mounting blocks 3 is reserved for the installation of the suction cups 14, which is convenient for installing large glass curtain walls.

[0026] Furthermore, threaded holes and circular holes are provided on the surface of the movable frame 23, the first bidirectional screw rod 21 is threadedly connected to the threaded hole of the movable frame 23, the movable frame 23 slides on the surface of the guide rod 22 through the circular hole, the movable frame 23 slides horizontally on the lifting frame 13 through the guide rod 22, and two groups of movable frames 23 are provided, and the sliding directions of the two groups of movable frames 23 on the lifting frame 13 are opposite, the guide rod 22 and the movable frame 23 are parallel to each other, and the lengths of the guide rod 22 and the movable frame 23 are the same, and the sliding of the movable frame 23 on the lifting frame 13 drives the lateral distance of the lifting frame 13 on the movable frame 23 to change.

[0027] Furthermore, the first motor 2 drives the first bidirectional screw rod 21 to rotate on the surface of the lifting frame 13 through the output shaft, and the first bidirectional screw rod 21 drives the moving frame 23 to slide horizontally on the lifting frame 13 through rotation. The moving frame 23 and the guide rod 22 are perpendicular to each other, and a guide groove is provided on the surface of the moving frame 23. The second motor 24 drives the second bidirectional screw rod 25 to rotate on the guide groove of the moving frame 23 through the output shaft, and a threaded hole is provided on the surface of the lifting block 26. The second bidirectional screw rod 25 is threadedly connected to the threaded hole of the lifting block 26, and the second bidirectional screw rod 25 drives the lifting block 26 to slide on the guide groove of the moving frame 23 through rotation.

[0028] Furthermore, the lifting block 26 slides on the guide groove through the second bidirectional screw rod 25. Two groups of lifting blocks 26 are provided, and the moving directions of the two groups of lifting blocks 26 on the moving frame 23 are opposite. The lifting block 26 drives the suction cup 14 to move on the moving frame 23 through the support rod 27. The lifting block 26 changes the height distance between the suction cups 14 through the support rod 27.

[0029] Furthermore, a slot is provided on the surface of the mounting block 3 , and a square nut 31 is snap-connected to the slot of the mounting block 3 . The suction cup 14 is attached to the surface of the mounting block 3 through the square nut 31 , and the mounting block 3 supports the suction cup 14 through the square nut 31 .

[0030] Furthermore, a circular groove is provided on the top of the mounting block 3, and the circular groove of the mounting block 3 is connected to the card slot of the mounting block 3. The bolt 32 enters the card slot of the mounting block 3 through the circular groove of the mounting block 3. The bolt 32 is threadedly connected with the square nut 31 on the card slot of the mounting block 3. The bolt 32 locks the square nut 31 on the surface of the mounting block 3. The suction cup 14 is fixed on the surface of the mounting block 3 through the square nut 31, so that the suction cup 14 is installed on the support rod 27, and each group of support rods 27 has one more group of mounting blocks 3 reserved, so that the entire device can be installed with four more groups of suction cups 14, thereby improving the stabilizing effect of the suction cup 14 on the glass curtain wall.

[0031] Working principle: the first bidirectional screw rod 21 is driven to rotate by the output shaft of the first motor 2, and the first bidirectional screw rod 21 slides horizontally on the surface of the lifting frame 13 by rotating two groups of moving frames 23, and the moving frame 23 drives the suction cup 14 to move horizontally on the surface of the lifting frame 13, and the second bidirectional screw rod 25 is driven to rotate by the output shaft of the second motor 24, and the second bidirectional screw rod 25 drives two groups of lifting blocks 26 to slide on the guide groove of the moving frame 23, and the lifting block 26 drives the height distance of the suction cup 14 to change through the support rod 27, so that the lateral distance and height distance of the suction cup 14 can be adjusted, thereby improving the flexibility of adjusting the distance of the suction cup 14.

[0032] The square nut 31 is engaged and connected to the slot of the mounting block 3, so that the suction cup 14 is attached to the surface of the mounting block 3. At this time, the bolt 32 is threadedly connected to the square nut 31 on the slot of the mounting block 3 through the circular hole of the mounting block 3. The bolt 32 fixes the square nut 31 on the surface of the mounting block 3, so that the suction cup 14 is fixed to the mounting block 3 through the square nut 31, and then the suction cup 14 is fixedly installed on the support rod 27. Each group of support rods 27 is equipped with one more group of mounting blocks 3 for adding suction cups 14, which is convenient for installing larger glass curtain walls.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A curtain wall installation auxiliary device for building construction, characterized in that: The invention comprises a cart (1), a hydraulic cylinder (11) is fixedly connected to the surface of the cart (1), a telescopic rod (12) is fixedly connected to the surface of the cart (1), a lifting frame (13) is fixedly connected to the piston rod of the hydraulic cylinder (11), the lifting frame (13) is fixedly connected to the top of the telescopic end of the telescopic rod (12), an adjusting mechanism is arranged on the surface of the lifting frame (13), the adjusting mechanism comprises a first motor (2), the first motor (2) is fixedly connected to the surface of the lifting frame (13), a first bidirectional screw rod (21) is fixedly connected to the output shaft of the lifting frame (13), and the lifting frame A guide rod (22) is fixedly connected to the surface of the guide rod (22), a movable frame (23) is slidably connected to the surface of the guide rod (22), the movable frame (23) is threadedly connected to the first bidirectional screw rod (21), a second motor (24) is fixedly connected to the top of the movable frame (23), a second bidirectional screw rod (25) is fixedly connected to the output shaft of the second motor (24), a lifting block (26) is threadedly connected to the surface of the second bidirectional screw rod (25), a support rod (27) is connected to the surface of the lifting block (26), and a suction cup (14) is fixedly installed on the surface of the support rod (27).

2. The auxiliary device for curtain wall installation in building construction according to claim 1, characterized in that: A mounting mechanism is provided on the surface of the support rod (27), the mounting mechanism comprising two groups of mounting blocks (3), the mounting blocks (3) being fixedly connected to the surface of the support rod (27), a square nut (31) being snap-connected to the surface of the mounting block (3), a bolt (32) being threadedly connected to the surface of the square nut (31), and a suction cup (14) being fixedly connected to the surface of the square nut (31).

3. The auxiliary device for curtain wall installation in building construction according to claim 1, characterized in that: A threaded hole and a circular hole are provided on the surface of the movable frame (23); the first bidirectional screw rod (21) is threadedly connected to the threaded hole of the movable frame (23); the movable frame (23) slides on the surface of the guide rod (22) through the circular hole; the movable frame (23) slides horizontally on the lifting frame (13) through the guide rod (22); two groups of movable frames (23) are provided, and the sliding directions of the two groups of movable frames (23) on the lifting frame (13) are opposite.

4. The auxiliary device for curtain wall installation in building construction according to claim 3, characterized in that: The first motor (2) drives the first bidirectional screw (21) to rotate on the surface of the lifting frame (13) through the output shaft, the moving frame (23) and the guide rod (22) are perpendicular to each other, and a guide groove is provided on the surface of the moving frame (23). The second motor (24) drives the second bidirectional screw (25) to rotate on the guide groove of the moving frame (23) through the output shaft, and a threaded hole is provided on the surface of the lifting block (26), and the second bidirectional screw (25) is threadedly connected to the threaded hole of the lifting block (26).

5. The auxiliary device for curtain wall installation in building construction according to claim 4, characterized in that: The lifting block (26) slides on the guide groove via a second bidirectional screw rod (25); two groups of the lifting blocks (26) are provided, and the two groups of lifting blocks (26) move in opposite directions on the moving frame (23); the lifting block (26) drives the suction cup (14) to move on the moving frame (23) via a support rod (27).

6. The auxiliary device for curtain wall installation in building construction according to claim 2, characterized in that: A slot is provided on the surface of the mounting block (3), and the square nut (31) is snap-connected to the slot of the mounting block (3).

7. The auxiliary device for installing curtain wall in building construction according to claim 6, characterized in that: A circular groove is provided on the top of the mounting block (3), the circular groove of the mounting block (3) is connected to the clamping groove of the mounting block (3), and the bolt (32) enters the clamping groove of the mounting block (3) through the circular groove of the mounting block (3).

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