A type of large-format glass sheet lifting device

Abstract

This utility model relates to a large-format glass sheet lifting device, belonging to the field of glass production and transportation. It includes a first support, a second support, and a clamping mechanism. Two first supports are fixedly mounted at opposite ends of a second support, and the clamping mechanism is disposed opposite to the second supports at both ends of the first supports. The clamping mechanism includes a clamping tube, a clamping plate, a baffle, and a clamping rod. The clamping tube is fixedly mounted on the second support, the clamping rod is slidably mounted inside the clamping tube, the clamping plate is fixedly mounted on one end of the clamping rod, and the baffle is fixedly mounted on the clamping plate. A base plate is fixedly mounted at the bottom of the first support, and a lifting plate is fixedly mounted at the top of the first support. This utility model can improve the installation speed of the glass sheet lifting device and save installation time.

Description

Technical Field

[0001] This utility model relates to the technical field of glass production and transportation, and in particular to a lifting device for large sheet glass. Background Technology

[0002] With the development of the construction industry and the increasing demands for interior decoration aesthetics, the market demand for large-area transparent or semi-transparent materials, such as glass, is growing. Especially in high-end architectural design, the use of extra-large flat glass has become a trend. This places higher demands on glass handling equipment, requiring a new type of lifting device that can ensure efficient handling while maximizing the protection of the glass's integrity.

[0003] Currently, most glass lifting equipment on the market uses a modular design, requiring on-site assembly when securing the glass. This not only increases the difficulty of operation for workers, but also, due to the difficulty in accurately positioning the lifting center, can easily lead to a deviation in the center of gravity, thus creating safety hazards and increasing the risk of glass slippage. In practical applications, the assembly process is cumbersome and time-consuming, affecting work efficiency; furthermore, inaccurate positioning may cause the glass to tilt or even fall during handling, threatening the safety of operators and potentially damaging expensive glass products.

[0004] In response to the aforementioned technologies, there is an urgent need for a glass lifting device that can achieve rapid installation. Utility Model Content

[0005] In order to improve the installation speed of glass sheet lifting fixtures and save installation time, this utility model provides a large glass sheet lifting fixture.

[0006] This utility model provides a large glass sheet lifting device, which adopts the following technical solution:

[0007] A large sheet glass lifting device includes a first bracket, a second bracket, and a clamping mechanism. The two first brackets are fixedly installed at both ends of the second bracket, and the clamping mechanism is disposed on the second bracket at both ends of the first bracket.

[0008] The clamping mechanism includes a clamping tube, a clamping plate, a baffle, and a clamping rod. The clamping tube is fixedly installed on the second bracket, the clamping rod is slidably installed inside the clamping tube, the clamping plate is fixedly installed at one end of the clamping rod, and the baffle is fixedly installed on the clamping plate. A base plate is fixedly installed at the bottom of the first bracket, and a hanging plate is fixedly installed at the top of the first bracket.

[0009] Preferably, multiple second supports are installed between the first supports.

[0010] Preferably, multiple counterweight bars are disposed opposite to each other on the second support between the first supports.

[0011] Preferably, the plurality of second brackets are fixedly connected by connecting rods.

[0012] Preferably, a screw is installed on the baffle, and the baffle is rotatably connected to the clamping plate through the screw.

[0013] Preferably, a first buffer pad is installed on the base plate.

[0014] Preferably, the first bracket includes a middle rod and two end rods, with the two end rods mounted opposite each other at both ends of the middle rod;

[0015] The first bracket is also provided with an adjustment mechanism, which includes an adjustment rod, an adjustment cap, and a first elastic element. The first end of the adjustment rod is fixedly connected to the end rod, the second end of the adjustment rod passes through the intermediate rod, the adjustment cap is slidably disposed on the adjustment rod, one end of the first elastic element is fixedly connected to the adjustment rod, and the other end of the first elastic element is fixedly connected to the adjustment cap. The intermediate rod has a plurality of adjustment holes, and the adjustment cap is disposed in the adjustment holes.

[0016] Preferably, the first bracket has slidably mounted claws at both ends, one end of each claw is fixedly connected to a second elastic element, and the end of the second elastic element away from the claw is fixedly connected to the first bracket.

[0017] Preferably, a plurality of second buffer pads are fixedly installed at one end of the first bracket near the base plate.

[0018] Preferably, the clamping mechanism further includes a third buffer pad, which is fixedly mounted on the baffle.

[0019] In summary, this utility model has at least one of the following beneficial technical effects:

[0020] 1. The integrated frame design replaces the modular structure, eliminating on-site assembly and enabling immediate use. When fixing the glass, the clamping rod is lifted and rotated according to the glass height, so that one end of the baffle faces the glass sheet. Then, the clamping rod is lowered, and under the action of gravity, the baffle clamps and fixes the glass sheet from above. This design can accommodate large glass sheets of different sizes and heights. At the same time, the relatively set second bracket provides a certain reference when fixing the glass sheet, allowing workers to quickly and easily place the glass sheet in the accurate position, facilitating centering, reducing the time spent finding the center, and solving the problem of center of gravity shift caused by inaccurate manual positioning in modular systems. The bottom of the glass sheet is supported by the base plate and, under the clamping of the baffle, is fixed to the hanging plate by ropes to facilitate the lifting and transportation of the glass sheet.

[0021] 2. By using a screw and rotating the baffle, the distance between the baffle and the second bracket can be quickly adjusted, enabling effective fixing of glass sheets of different thicknesses and quantities. Rotating the baffle ensures that the baffle and the glass sheet are pressed together, improving the stability of the glass sheet fixing.

[0022] 3. By pressing the adjusting cap, the adjusting cap is locked into the adjusting hole, which allows for quick adjustment of the distance between the two end rods. At the same time, depending on the position and number of adjusting holes, the length of the end rods at both ends can be quickly adjusted symmetrically, reducing the probability of eccentricity. This allows the lifting device to be adjusted to the corresponding length according to production needs, reducing the number of lifting devices of various sizes required, saving certain equipment usage costs, and improving the flexibility of lifting and installation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;

[0024] Figure 2 This is an axonometric schematic diagram of Embodiment 1 of this utility model;

[0025] Figure 3 yes Figure 2 A magnified view of part A in the middle;

[0026] Figure 4 This is a partial structural schematic diagram of Embodiment 2 of this utility model;

[0027] Figure 5 yes Figure 4 A magnified view of part B in the middle section;

[0028] Figure 6 This is a cross-sectional view of the position of the adjusting cap;

[0029] Figure 7 yes Figure 4 A magnified view of part C in the middle;

[0030] Figure 8 This is a cross-sectional view of the chuck position.

[0031] Explanation of reference numerals in the attached drawings: 110, First support; 111, End rod; 112, Intermediate rod; 120, Second support; 130, Base plate; 140, Hanging plate; 150, Counterweight rod; 160, First buffer pad; 170, Second buffer pad; 180, Connecting rod; 200, Clamping mechanism; 210, Clamping tube; 220, Clamping plate; 230, Baffle; 240, Clamping rod; 250, Screw; 260, Third buffer pad; 300, Adjustment mechanism; 310, Adjustment rod; 320, Adjustment cap; 330, First elastic element; 340, Adjustment hole; 350, Claw; 360, Second elastic element. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 To be continued Figure 8 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0037] Example 1:

[0038] This utility model discloses a lifting device for large-format glass sheets. (Refer to...) Figures 1 to 3 A large-format glass sheet lifting device mainly includes a first bracket 110, a second bracket 120, and a clamping mechanism 200. The two first brackets 110 are fixedly installed at both ends of the second bracket 120, and the clamping mechanism 200 is disposed on the second brackets 120 at both ends of the first brackets 110. The clamping mechanism 200 includes a clamping tube 210, a clamping plate 220, a baffle 230, and a clamping rod 240. The clamping tube 210 is fixedly installed on the second bracket 120, the clamping rod 240 is slidably installed inside the clamping tube 210, the clamping plate 220 is fixedly installed on one end of the clamping rod 240, and the baffle 230 is fixedly installed on the clamping plate 220. A base plate 130 is fixedly installed at the bottom of the first bracket 110, and a hanging plate 140 is fixedly installed at the top of the first bracket 110.

[0039] The integrated frame design replaces the modular structure, eliminating on-site assembly and enabling immediate use. When fixing the glass, the clamping rod 240 is lifted and rotated according to the glass height, so that one end of the baffle 230 faces the glass sheet. Then, the clamping rod 240 is lowered, and under the action of gravity, the baffle 230 clamps and fixes the top of the glass sheet. This can accommodate large glass sheets of different sizes and heights. At the same time, the relatively set second bracket 120 can provide a certain reference when fixing the glass sheet, allowing workers to quickly and easily place the glass sheet in the accurate position, facilitating centering, reducing the time spent finding the center of the lifting device, and solving the problem of center of gravity shift caused by inaccurate manual positioning in modular systems. The bottom of the glass sheet is supported by the base plate 130 and, under the clamping of the baffle 230, is fixed to the lifting plate 140 by the lifting rope, facilitating the lifting and transportation of the glass sheet.

[0040] Reference Figures 1 to 3 In some embodiments, multiple second supports 120 are installed between the first supports 110. Multiple second supports 120 enable effective support of the glass sheet when using a single-sided glass sheet, and also distribute the weight of the glass, reducing the probability of excessive center of gravity shift.

[0041] Reference Figures 1 to 3In some embodiments, multiple counterweights 150 are disposed opposite to each other on the second support 120 between the first supports 110. Installing multiple counterweights 150 in the middle part of the second support 120 can further balance its own weight. After the glass sheet is installed, the center of gravity can be contained inward to improve stability, reduce the possibility of swaying of the glass sheet and the lifting device during the lifting process, and improve safety.

[0042] Reference Figures 1 to 3 In some embodiments, multiple second supports 120 are fixedly connected by connecting rods 180. The connecting rods 180 enable the multiple second supports 120 to be connected to each other, improving the connection strength, increasing the overall strength of the lifting device, and reducing the possibility of deformation of the lifting device.

[0043] The implementation principle of the large-plate glass sheet lifting device in this embodiment of the utility model is as follows:

[0044] The baffle 230 clamps and fixes the top of the glass sheet, which facilitates centering, reduces the time spent finding the center of the lifting device, and solves the problem of center of gravity shift caused by inaccurate manual positioning in the separate assembly process; the bottom of the glass sheet is supported by the base plate 130, which facilitates the lifting and transportation of the glass sheet.

[0045] Example 2:

[0046] This utility model discloses a lifting device for large-format glass sheets. (Refer to...) Figures 4 to 8 The main difference between this embodiment and Embodiment 1 is that a screw 250 is installed on the baffle 230, and the baffle 230 is rotatably connected to the clamping plate 220 via the screw 250. Using the screw 250, the distance between the baffle 230 and the second bracket 120 can be quickly adjusted by rotating the baffle 230, enabling effective fixing of glass sheets of different thicknesses and quantities. Rotating the baffle 230 also ensures that it is pressed tightly against the glass sheet, improving the stability of the glass sheet fixation.

[0047] Reference Figure 4 In some embodiments, a first buffer pad 160 is installed on the base plate 130. The first buffer pad 160 can absorb impact energy, such as landing vibration, reduce the edge chipping rate, and at the same time, it can play a certain anti-slip role, reduce the probability of the glass sheet sliding on the lifting device, and improve safety during the lifting process.

[0048] Referring to 4, in some embodiments, the first support 110 includes an intermediate rod 112 and two end rods 111, with the two end rods 111 mounted opposite each other at both ends of the intermediate rod 112; the first support 110 is also provided with an adjustment mechanism 300, which includes an adjustment rod 310, an adjustment cap 320, and a first elastic member 330. The first end of the adjustment rod 310 is fixedly connected to the end rod 111, the second end of the adjustment rod 310 passes through the intermediate rod 112, the adjustment cap 320 is slidably disposed on the adjustment rod 310, one end of the first elastic member 330 is fixedly connected to the adjustment rod 310, and the other end of the first elastic member 330 is fixedly connected to the adjustment cap 320. The intermediate rod 112 is provided with a plurality of adjustment holes 340, and the adjustment cap 320 is located in the adjustment holes 340.

[0049] When lifting glass sheets of different batches and lengths, the distance between the end rods 111 at both ends can be quickly adjusted by pressing the adjusting cap 320, which is then engaged in the adjusting hole 340 according to the length of the glass sheet corresponding to the batch. At the same time, the length of the end rods 111 at both ends can be quickly adjusted symmetrically according to the position and number of adjusting holes 340, reducing the probability of eccentricity. This allows the lifting tool to be adjusted to the corresponding length according to production needs, reducing the number of lifting tools of various sizes, saving certain equipment usage costs, and improving the flexibility of lifting and installation.

[0050] Reference Figure 4 and Figure 8 In some embodiments, claws 350 are slidably mounted on both ends of the first bracket 110. One end of the claw 350 is fixedly connected to a second elastic element 360, and the end of the second elastic element 360 away from the claw 350 is fixedly connected to the first bracket 110. Utilizing the elasticity of the second elastic element 360, after the glass sheet is installed in place, the claws 350 at both ends are pulled, causing the claws 350 to engage with both ends of the glass sheet. This achieves a "tightening" type of fixed limitation on both ends of the glass sheet, reducing the possibility of lateral slippage of the glass sheet during lifting and improving the stability of the device.

[0051] Reference Figure 5 In some embodiments, a plurality of second buffer pads 170 are fixedly installed at one end of the first bracket 110 near the base plate 130. The plurality of second buffer pads 170 abut against the glass surface of the glass sheet, which can play a certain buffering and protection role, reduce the possibility of direct contact between the glass sheet and the rigid parts on the lifting device, realize the change from hard contact to flexible contact, effectively support the glass sheet, reduce the possibility of damage to the glass sheet, and improve the safety during glass transportation.

[0052] Reference Figure 7In some embodiments, the clamping mechanism 200 further includes a third buffer pad 260, which is fixedly mounted on the baffle 230. When the baffle 230 is rotated to press against the glass sheet, the third buffer pad 260 on the baffle 230 contacts and presses against the glass sheet, reducing the possibility of accidental damage to the glass sheet when the baffle 230 is rotated excessively. At the same time, it improves the fixing and clamping effect of the baffle 230 on the glass sheet. When fixing multiple glass sheets, it can increase the clamping force, reduce the gaps between the glass sheets, reduce the possibility of the glass sheets shaking and colliding with each other, and improve safety.

[0053] The implementation principle of the large-plate glass sheet lifting device in this embodiment of the utility model is as follows:

[0054] The screw 250 adjustment mechanism allows the distance between the baffle 230 and the second bracket 120 to quickly adapt to glass sheets of different thicknesses and quantities, ensuring stable fixation. Simultaneously, the design of the adjustment cap 320 correspondingly engaging within the adjustment hole 340 enables rapid adjustment of the distance between the two end rods 111, and ensures symmetrical length adjustment at both ends based on the position and number of adjustment holes 340, effectively reducing the risk of eccentricity. This improves the flexibility of lifting and installation and the stability of glass fixation, while also reducing the cost associated with producing various sizes of lifting devices, enhancing the economic efficiency and applicability of the equipment.

[0055] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A large sheet glass ingot hanger characterized by: It includes a first bracket (110), a second bracket (120), and a clamping mechanism (200). The two first brackets (110) are fixedly installed at both ends of the second bracket (120), and the clamping mechanism (200) is disposed on the second bracket (120) at both ends of the first bracket (110). The clamping mechanism (200) includes a clamping tube (210), a clamping plate (220), a baffle (230), and a clamping rod (240). The clamping tube (210) is fixedly installed on the second bracket (120), the clamping rod (240) is slidably installed inside the clamping tube (210), the clamping plate (220) is fixedly installed on one end of the clamping rod (240), and the baffle (230) is fixedly installed on the clamping plate (220). A base plate (130) is fixedly installed at the bottom of the first bracket (110); a hanging plate (140) is fixedly installed at the top of the first bracket (110).

2. The large sheet glass ingot hanger according to claim 1, characterized by: The second bracket (120) is installed in multiple places between the first brackets (110).

3. The large sheet glass ingot hanger according to claim 1, characterized by: Multiple counterweight rods (150) are arranged opposite to each other on the second bracket (120) between the first bracket (110).

4. The large sheet glass ingot hanger according to claim 1, characterized by: The multiple second brackets (120) are fixedly connected to each other by connecting rods (180).

5. The glass sheet handling apparatus according to any one of claims 1-3, wherein: A screw (250) is installed on the baffle (230), and the baffle (230) is rotatably connected to the clamping plate (220) through the screw (250).

6. The large sheet glass ingot hanger according to claim 5, characterized by: A first buffer pad (160) is installed on the base plate (130).

7. The large sheet glass ingot hanger according to claim 5, characterized by: The first bracket (110) includes a middle rod (112) and end rods (111), with the two end rods (111) mounted opposite each other at both ends of the middle rod (112); The first bracket (110) is also provided with an adjustment mechanism (300). The adjustment mechanism (300) includes an adjustment rod (310), an adjustment cap (320), and a first elastic element (330). The first end of the adjustment rod (310) is fixedly connected to the end rod (111), and the second end of the adjustment rod (310) passes through the intermediate rod (112). The adjustment cap (320) is slidably disposed on the adjustment rod (310). One end of the first elastic element (330) is fixedly connected to the adjustment rod (310), and the other end of the first elastic element (330) is fixedly connected to the adjustment cap (320). The intermediate rod (112) is provided with a plurality of adjustment holes (340), and the adjustment cap (320) is in the adjustment holes (340).

8. The large sheet glass ingot hanger according to claim 7, characterized by: The first bracket (110) has slidably mounted claws (350) at both ends. One end of the claw (350) is fixedly connected to a second elastic element (360). The end of the second elastic element (360) away from the claw (350) is fixedly connected to the first bracket (110).

9. The large sheet glass ingot hanger according to claim 5, characterized by: A plurality of second buffer pads (170) are fixedly installed on one end of the first bracket (110) near the base plate (130).

10. The large-format glass sheet lifting device according to claim 5, characterized in that: The clamping mechanism (200) further comprises a third buffer pad (260) fixedly installed on the baffle (230).

Images