Lifting equipment for glass curtain wall installation

Abstract

The utility model relates to the field of glass curtain wall installation equipment, in particular to lifting equipment for glass curtain wall installation, which comprises a support frame, the support frame comprises a rectangular main frame and side frames positioned on the upper side and the lower side of the main frame, and the side frames are perpendicular to the main frame. The limiting device is used for limiting the position of the glass curtain wall, the sliding device comprises a first sliding assembly used for moving horizontally, a second sliding assembly used for moving front and back and a third sliding assembly used for moving up and down, and the first sliding assembly is installed on the side, facing the other side frame, of the side frame; at least two first sliding assemblies are installed on the side frame on each side, the second sliding assemblies are installed on the first sliding assemblies, the third sliding assemblies are installed on the second sliding assemblies, and the limiting devices are installed on the third sliding assemblies. And through mutual cooperation of the sliding device and the limiting device, glass curtain walls of different specifications can be fixed, and then the construction flexibility and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of glass curtain wall installation equipment, in particular to a lifting equipment for glass curtain wall installation. Background Art

[0002] With the development of modern building technology, glass curtain walls are widely used in various buildings due to their unique beauty and practicality. However, the installation process of glass curtain walls is relatively complicated and requires professional installers to operate. During the installation process, the transportation of glass curtain walls is a key link, which requires the use of special lifting equipment.

[0003] In the related art, a Chinese utility model patent with announcement number CN212503612U discloses a glass curtain wall lifting device for buildings, comprising: a support frame with a "]"-shaped structure in cross section, at least four lifting members on the top, and four first soft pads on the inner wall of the middle part, which are used to stack the glass curtain wall on the first soft pads and in the support frame; at least four adjustable pressing members, symmetrically connected to the support frame at intervals, for pressing the glass curtain wall; and at least four barrier members, connected to the outer wall of one side of the support frame, away from the glass curtain wall; thereby overcoming the technical problems of inconvenient fixing and bundling of the glass curtain wall and poor safety, and achieving the technical effect of relatively convenient fixing and bundling and relatively good safety.

[0004] However, when constructing the glass curtain wall in this application, only glass curtain walls of a single specification can be fixed and bundled. This will severely limit the flexibility and efficiency of the construction team when faced with curtain walls of various specifications and sizes.

[0005] In order to solve the above problems, the present application provides a lifting device for installing a glass curtain wall. Utility Model Content

[0006] The present application provides a lifting device for installing a glass curtain wall using the following technical solution:

[0007] A lifting device for installing a glass curtain wall comprises a supporting frame, wherein the supporting frame comprises a rectangular main frame and side frames located at the upper and lower sides of the main frame, wherein the side frames are arranged vertically with the main frame, and further comprises a sliding device and a limiting device for limiting the position of the glass curtain wall, wherein the sliding device comprises a first sliding assembly for horizontal movement, a second sliding assembly for forward and backward movement, and a third sliding assembly for upward and downward movement, wherein the first sliding assembly is installed on one side of the side frame facing the other side frame, and at least two first sliding assemblies are installed on the side frame on each side, wherein the second sliding assembly is installed on the first sliding assembly, the third sliding assembly is installed on the second sliding assembly, and the limiting device is installed on the third sliding assembly.

[0008] The above structure has the following beneficial effects:

[0009] Through the sliding device in the above technical solution, by utilizing the mutual cooperation of the first sliding component, the second sliding component, and the third sliding component in the sliding device, the equipment can achieve multi-dimensional telescopic adjustment, so as to adapt to the installation requirements of glass curtain walls of different specifications, and through the setting of the limit device, it can be ensured that the glass curtain wall will not slide during the lifting process, thereby ensuring the safety of the equipment during movement.

[0010] Preferably, the first sliding assembly comprises a linear slide rail fixedly connected to the side frame and a first sliding block slidably connected to the linear slide rail, and the linear slide rail is arranged along the length direction of the side frame.

[0011] By fixing the linear slide rail in the first sliding assembly in the length direction of the side frame, it is possible to ensure that the position of the sliding assembly can be adjusted when facing glass curtain walls of different specifications, so that the first slider moves in a preset direction, thereby clamping glass curtain walls of different specifications.

[0012] Preferably, the second sliding assembly includes a second slider, a moving component base plate, and a guide shaft and a lead screw installed on the moving component base plate, the lead screw is arranged in parallel with the guide shaft, and both ends of the moving component base plate are also fixedly connected with baffles for limiting the guide shaft and the lead screw, a threaded hole for cooperating with the lead screw and a sliding hole for cooperating with the guide shaft are provided on the second slider, a handwheel seat is installed on the outer side of the baffle, a handwheel connected to the lead screw is installed on the handwheel seat, and a limit wrench for locking the handwheel is also provided on the handwheel seat.

[0013] By adopting a structure that combines a lead screw and a guide shaft, the second slider can achieve precise linear reciprocating motion, and the setting of the guide shaft effectively prevents the second slider from shaking and deviating during movement, ensuring the stability of the equipment operation. The handwheel set on the outside of the baffle can manually adjust the lead screw, thereby controlling the movement of the second slider, further improving the precision of the position adjustment of the second slider, and the limit wrench can be used to lock the handwheel after the slider reaches the predetermined position, avoiding displacement of the second slider during operation, thereby playing a role of safety limit.

[0014] Preferably, the third sliding assembly includes a right-angle fixing block, a connecting block and a connecting shaft installed on the connecting block, the right-angle fixing block is provided with a plurality of circular holes evenly arranged in the vertical direction, the connecting block is provided with threaded holes, and the connecting block is connected to the circular holes by bolts.

[0015] By threading the right-angle fixing block provided in the third sliding assembly with the second sliding block, adjustment perpendicular to the sliding direction of the second sliding assembly can be achieved, thereby enhancing the motion range and flexibility of the overall sliding assembly and improving the adaptability of the equipment to glass curtain walls of different specifications.

[0016] Preferably, the limiting device includes a connecting member installed on the third sliding assembly, the connecting member is rotatably connected to a limiting clamp and a rotating push block for adjusting the limiting clamp, and the connecting member is connected to the limiting member, and a first elastic member is arranged between the connecting member and the limiting member.

[0017] When the glass curtain wall is placed in the limiting device, thanks to the cooperation between the connecting member, the limiting clamping plate and the rotating push block, the limiting device can automatically adapt to the weight of the glass curtain wall, thereby driving the limiting clamping plate to move inward to clamp the glass curtain wall to achieve stable fixation. The first elastic member arranged between the connecting member and the limiting member can enable the limiting device to have the characteristic of automatic adjustment, so that the limiting member can ensure that the limiting member is maintained in the preset position without the action of external force. This automatic adjustment characteristic not only simplifies the fixing process, but also improves the fixing efficiency. In addition, the sliding device improves flexibility and can realize the position adjustment of glass curtain walls of different specifications.

[0018] Preferably, a flat plate is provided on the connecting piece of the limiting device located above the supporting frame, an "L"-shaped first limiting plate is mounted on the flat plate, and a threaded knob is provided on the first limiting plate.

[0019] When the glass curtain wall is placed in the limiting device located above the supporting frame, the knob set on the first limiting plate can be used to flexibly adjust the limiting position of the glass curtain wall during the fixing process of the glass curtain wall and lock it in place instantly, which greatly improves the convenience and safety of actual operation.

[0020] Preferably, a vertically connected angled piece is provided on one surface of the limiting piece, a second limiting plate perpendicular to the angled piece is provided on the top of the angled piece, and the second limiting plate is in contact with the first elastic piece.

[0021] The second limiting plate on one end of the angled piece vertically arranged on the limiting piece is in contact with the first elastic piece, and based on the characteristics of the first elastic piece, the limiting piece can always be kept at the preset position.

[0022] Preferably, a silicone pad is adhered to the inner side of the limiting clamp.

[0023] Since the silicone pad has good elasticity and anti-slip properties, sticking it on the inner side of the limit clamp can provide a soft and stable contact surface when the glass curtain wall contacts the limit clamp, effectively avoiding scratches or damages that may be caused by hard collisions, and protecting the surface of the glass curtain wall from wear.

[0024] Preferably, the silicone pad is provided with convex ridges.

[0025] By setting ridges on the silicone pad, the contact area of ​​the glass curtain wall can be increased when it contacts the silicone pad, thereby increasing the friction, improving the grip and fixing effect of the glass curtain wall, and effectively preventing the glass curtain wall from sliding or deflecting when affected by vibration, wind and other factors, further ensuring the fixing effect of the glass curtain wall in the limited state. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a lifting device for installing a glass curtain wall according to an embodiment 1 of the utility model.

[0027] Figure 2 It is a rear three-dimensional structural schematic diagram of a lifting device for installing a glass curtain wall according to an embodiment 1 of the present invention.

[0028] Figure 3 It is a front view of an upper limit assembly with some parts hidden in Example 1 of a lifting device for glass curtain wall installation of the utility model.

[0029] Figure 4 It is a three-dimensional structural diagram of an upper limit assembly with some parts hidden in Example 1 of a lifting device for glass curtain wall installation of the utility model.

[0030] Figure 5 yes Figure 1 A partial enlarged schematic diagram of the "A" area.

[0031] Figure 6 yes Figure 1 A partial enlarged schematic diagram of the hidden silicone pad in the "A" area.

[0032] Figure 7 The utility model is a three-dimensional structural schematic diagram of a limiting member in a lifting device for installing a glass curtain wall.

[0033] Figure 8 yes Figure 2 A partial enlarged schematic diagram of the "B" area in the middle.

[0034] Fig. 9 It is a three-dimensional structural schematic diagram of a second embodiment of a lifting device for installing a glass curtain wall according to the utility model.

[0035] Fig.10 yes Fig. 9 A partial enlarged schematic diagram of the "C" area in the middle.

[0036] Among them, the linear slide rail 111, the first slider 112, the second sliding component 12, the moving part base plate 121, the baffle 122, the second slider 123, the guide shaft 124, the screw 125, the handwheel seat 126, the handwheel 127, the limit wrench 128, the third sliding component 13, the right-angle fixing block 131, the connecting block 132, the connecting shaft 133, the waist-shaped hole 134, the connecting part 20, the limit splint 21, the hinge 22, the rotating push block shaft 23, the limit part 24, the angle part 25, the flat plate 26, the silicone pad 27, the spring 28, the spring sliding shaft 29, the knob 31, the first limit plate 32, the rotating push block 33, and the second limit plate 34. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application; it is obvious that 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.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] Example 1

[0040] According to the instruction manual Figure 1-8As shown, the utility model provides a lifting device for installing a glass curtain wall, including a supporting frame, the supporting frame is composed of a main frame with a square structure and two side frames symmetrical and perpendicular to the main frame, and also includes a sliding device and a limiting device. The sliding device includes a first sliding assembly, a second sliding assembly 12, and a third sliding assembly 13. The first sliding assembly is composed of a linear slide rail 111 and a first slider 112. The two ends of the linear slide rail 111 in the first sliding assembly are fixedly connected to the side frames of the supporting frame by welding. The first slider 112 is slidably connected to the linear slide rail 111. The slider 112 can slide on the linear slide rail 111 to adjust its position, and the first slider is locked and limited by a locking bolt located on the side of the linear slide rail, and a threaded hole is opened on the first slider 112; the second sliding assembly 12 is composed of a moving component bottom plate 121, a baffle 122, a second slider 123, a guide shaft 124, a lead screw 125, a handwheel seat 126, a handwheel 127, and a limit wrench 128. The moving component bottom plate 121 in the second sliding assembly 12 is also provided with a corresponding plurality of circular holes evenly arranged in the vertical direction, which are threadedly connected with the first slider 112 and are engaged with the first slider 112 at the bottom of the moving component. The two ends of the plate 121 are also provided with baffles 122 fixedly connected by threads, and two guide shafts 124 fixedly connected by threads and a lead screw 125 rotatably connected by bearings are provided between the two baffles 122. The second slider 123 is sleeved on the guide shaft 124 and the lead screw 125. A handwheel seat 126 is connected to the outer side of the baffle 122 by threads, and a handwheel 127 is provided on the handwheel seat 126. A limit wrench 128 is provided on the side of the handwheel seat 126. The lead screw 125 is driven by the rotation of the handwheel 127, and then the second slider 123 moves along the direction of the guide shaft 124. The third sliding assembly 1 3 is composed of a right-angle fixing block 131, a connecting block 132, and a connecting shaft 133. The two sides of the reinforcing ribs on the bottom surface of the right-angle fixing block 131 in the third sliding assembly 13 are provided with waist-shaped holes 134, which are threadedly connected with the threaded holes provided on the top surface of the second sliding block 123, and a round hole is provided on the side of the right-angle fixing block 131 to be threadedly connected with one side of the connecting block 132. The connecting block 132 is fixedly connected with the three connecting shafts 133 by threads, and the position of the connecting shaft 133 can be moved by threading the threaded holes provided on the connecting shaft 133 according to the multiple threaded holes provided on the connecting block 132 and the bolts.

[0041] The limiting device is composed of a connecting piece 20, a limiting clamping plate 21, a hinge 22, a rotating push block shaft 23, a limiting piece 24, an angle piece 25, a flat plate 26, a silicone pad 27, a spring 28, a spring sliding shaft 29, a rotating push block 33, and a second limiting plate 34. One end of the connecting shaft 133 is pressed into the hole of the connecting piece 20 provided in the limiting device for pressure tightening to achieve a tight connection. The connecting piece 20 is provided with a hinge 22 that is rotatably connected through a hinge shaft, and a circular hole is also opened on the side of the connecting piece 20 to engage with the rotating push block 33 through the rotating push block. The block shaft 23 is rotatably connected, and a limiting member 24 is also provided which is pre-tightenedly connected to the connecting member 20 through a spring sliding shaft 29 and a spring 28; when the glass curtain wall is placed on the limiting device, thanks to the elastic connection between the connecting member 20 and the limiting member 24, the limiting device moves the limiting clamping plate 21 inward under the action of the gravity of the glass curtain wall, thereby clamping the glass curtain wall to fix it; and silicone pads 25 are pasted on the inner sides of the limiting clamping plates 21. The setting of the silicone pads 25 can provide a soft and stable contact surface for the glass curtain wall when it is in fixed contact with the limiting clamping plate 21.

[0042] The working principle of this embodiment is as follows: when in use, the linear guide rail 111 and the first slider 112 in the first sliding assembly cooperate with each other, so that the first slider 112 slides on the linear guide rail 111, thereby realizing the position adjustment of the device in the horizontal direction; the second sliding assembly 12 is connected to the first sliding assembly through the threaded connection between the first sliding assembly and the bottom plate 121 of the moving component; in the second sliding assembly 12, the combination of the lead screw 125 and the guide shaft 124 enables the second sliding assembly 12 to move along the direction of the guide shaft 124; by turning the hand wheel 127, the lead screw 125 will rotate and drive the second slider 123 to move, thereby realizing precise linear reciprocating motion, and the limit wrench 128 can be used to set and lock the rotation position of the lead screw 125 to prevent the slider from excessively moving, playing a role of safety limit. The third sliding assembly 13 can be adjusted to a certain position through the threaded connection between the connecting shaft 133 and the connecting block 132. The limiting assembly plays the role of fixing and clamping the glass curtain wall. When the glass curtain wall is placed on the limiting assembly, the limiting device located above the supporting frame will ensure that the position of the glass curtain wall is relatively fixed, and the limiting member 24 in the limiting device located below the supporting frame will drive the rotating push block 33 under the gravity of the glass curtain wall, thereby pushing the limiting clamping plate 21 to move inward and clamp the curtain wall to ensure its stable fixation.

[0043] Example 2

[0044] According to the instruction manual Figure 9-10As shown, in this embodiment, on the basis of Embodiment 1, a knob 31 and a first limiting plate 32 are installed on the limiting device located above the supporting frame, a flat plate 26 is welded to the connecting piece 20 of the limiting device located above the supporting frame, and an "L"-shaped first limiting plate 32 is installed on one side of the flat plate 26 by welding, and a knob 31 connected by a thread is also provided on the first limiting plate 32. When the glass curtain wall is placed in the limiting device located above, the limiting position of the glass curtain wall can be flexibly adjusted by adjusting the knob 31. When the knob 31 is rotated, the rotating push block 33 will move inward, thereby pushing the limiting clamping plate 21 to move inward, thereby realizing the clamping function of the limiting device located above the supporting frame on the glass curtain wall, and can also be instantly locked in place, greatly improving the convenience and safety of actual operation.

[0045] The above is a description of the preferred embodiments of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.

Claims

1. A lifting device for installing a glass curtain wall, comprising a supporting frame, wherein the supporting frame comprises a rectangular main frame and side frames located on the upper and lower sides of the main frame, wherein the side frames are arranged vertically to the main frame, and wherein: It also includes a sliding device and a limiting device for limiting the position of the glass curtain wall, the sliding device includes a first sliding component for horizontal movement, a second sliding component for forward and backward movement, and a third sliding component for upward and downward movement, the first sliding component is installed on the side of the side frame facing the other side frame, and at least two first sliding components are installed on each side of the side frame, the second sliding component is installed on the first sliding component, the third sliding component is installed on the second sliding component, and the limiting device is installed on the third sliding component.

2. A lifting device for installing a glass curtain wall according to claim 1, characterized in that: The first sliding assembly includes a linear slide rail fixedly connected to the side frame and a first sliding block slidably connected to the linear slide rail, and the linear slide rail is arranged along the length direction of the side frame.

3. The lifting device for installing a glass curtain wall according to claim 2, characterized in that: The second sliding assembly includes a second slider, a moving component base plate, and a guide shaft and a lead screw installed on the moving component base plate, the lead screw is arranged in parallel with the guide shaft, and both ends of the moving component base plate are also fixedly connected with baffles for limiting the guide shaft and the lead screw, a threaded hole for cooperating with the lead screw and a sliding hole for cooperating with the guide shaft are provided on the second slider, a handwheel seat is installed on the outer side of the baffle, a handwheel connected to the lead screw is installed on the handwheel seat, and a limit wrench for locking the handwheel is also provided on the handwheel seat.

4. The lifting device for installing a glass curtain wall according to claim 3, characterized in that: The third sliding assembly includes a right-angle fixing block, a connecting block and a connecting shaft installed on the connecting block. The right-angle fixing block is provided with a plurality of circular holes evenly arranged in the vertical direction, the connecting block is provided with threaded holes, and the connecting block is connected to the circular holes by bolts.

5. The lifting device for installing a glass curtain wall according to claim 4, characterized in that: The limiting device includes a connecting member installed on the third sliding assembly, the connecting member is rotatably connected to a limiting clamp and a rotating push block for adjusting the limiting clamp, and the connecting member is connected to the limiting member, and a first elastic member is arranged between the connecting member and the limiting member.

6. The lifting device for installing a glass curtain wall according to claim 5, characterized in that: A flat plate is provided on the connecting piece of the limiting device located above the supporting frame, and a first limiting plate in an "L" shape is installed on the flat plate, and a threaded knob is provided on the first limiting plate.

7. The lifting device for installing a glass curtain wall according to claim 6, characterized in that: A vertically connected angled piece is disposed on one surface of the limiting piece, a second limiting plate perpendicular to the angled piece is disposed on the top of the angled piece, and the second limiting plate is in contact with the first elastic piece.

8. The lifting device for installing a glass curtain wall according to claim 7, characterized in that: A silicone pad is pasted on the inner side of the limiting clamp.

9. The lifting device for installing a glass curtain wall according to claim 8, characterized in that: The silicone pad is provided with convex ridges.

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