Glass lifting appliance for forklift

Abstract

The utility model discloses a glass lifting appliance for a forklift, which is characterized in that a horizontal section is connected with a lifting part of the forklift and is used for lifting glass away from the forklift; the locking device is arranged at the end, away from the forklift, of the horizontal section, and a locking cavity is formed in the locking device. The hanging beam is arranged in the locking cavity and is perpendicular to the moving direction of the forklift. The multiple limiting units are arranged on the hanging beam in the extending direction of the hanging beam in an array mode; limiting protruding blocks are integrally formed on the outer wall of the hanging beam. A through hole is formed in the side wall of the locking device in a penetrating mode, the through hole is communicated with the locking cavity, the through hole is matched with the limiting protruding block, the limiting protruding block is arranged in the through hole, and the limiting protruding block is used for preventing the hanging beam from rotating around the axis of the hanging beam. Through the arrangement of the locking device, the lifting beam is detachably arranged on the main lifting arm, meanwhile, through the arrangement of the through hole and the limiting convex block, the lifting beam is prevented from rotating when glass is lifted, then lifting, inclining and transverse moving of a glass package are achieved, and the glass package is conveniently, rapidly and safely lifted and transferred.

Description

Technical Field

[0001] This utility model relates to the field of forklift lifting technology, and in particular to a glass lifting device for forklifts. Background Technology

[0002] After glass is produced, it is cut and stacked to the required dimensions, forming glass bundles composed of multiple pieces of glass. These glass bundles need to be safely and efficiently transported from the production site to the product warehouse, and forklifts are widely used in this process. In the past, glass bundles were often fixed to glass racks, and forklifts were used to transport them along with the racks. However, with the current trend towards large-scale and large-size glass manufacturing, glass bundles are becoming increasingly larger and heavier. The method of transporting glass bundles using racks is no longer sufficient in terms of cost and efficiency to meet the industry's demands, necessitating a more convenient and efficient alternative.

[0003] The technology of suspending and hoisting glass packages has emerged and developed accordingly. However, with the increase in the size and weight of glass packages, the existing technology uses welding to fix the lifting beam to the boom. Due to the weak fatigue strength of the welded area and the shear force in the axial hole, fracture is prone to occur at the weld point under high load. Alternatively, an axial hole is set at the end of the main boom, through which the lifting beam passes. Due to the weak fatigue strength of the main boom located below the lifting beam and the shear force in the axial hole, fracture is prone to occur at the connection under high load. Utility Model Content

[0004] In view of the above problems, this application provides a glass lifting device for forklifts to avoid breakage at the connection and improve the load and safety of glass suspension and transportation by forklifts.

[0005] To achieve the above objectives, this application provides a glass lifting device for forklifts, comprising:

[0006] The main boom includes a horizontal section and a vertical section; one end of the vertical section is connected to the lifting unit of the forklift, and the other end of the vertical section is connected to the end of the horizontal section; the horizontal section is used to lift the glass away from the forklift.

[0007] A locking device is provided at the end of the horizontal section away from the forklift, and a locking cavity is provided inside the locking device;

[0008] A lifting beam is placed in the locking cavity, and the locking device is used to fix the lifting beam, and the lifting beam is arranged perpendicular to the forklift's direction of movement;

[0009] A limiting unit, wherein there are multiple limiting units, and the multiple limiting units are arranged in an array on the lifting beam along the extension direction of the lifting beam;

[0010] A limiting protrusion is provided on the outer wall of the lifting beam; a through hole is provided on the wall of the locking device to accommodate the limiting protrusion, the through hole is connected to the locking cavity, and the through hole is adapted to the limiting protrusion, the limiting protrusion is placed in the through hole, and the limiting protrusion is used to prevent the lifting beam from rotating about its axis and / or to prevent the lifting beam from moving along its extension direction.

[0011] In the technical solution of this application embodiment, the limiting protrusion is integrally formed with the lifting beam.

[0012] The technical solution of this application embodiment further includes: a connecting unit; the connecting unit is used to connect the forklift and the main boom.

[0013] The connecting unit includes: a fixing plate, an upper fixing hook, and a lower fixing hook; the fixing plate is fixedly disposed at the end of the vertical section away from the horizontal section, the lower fixing hook is placed below the upper fixing hook, and the upper fixing hook and the lower fixing hook are arranged opposite to each other; the upper fixing hook is fixedly disposed on the fixing plate, and the lower fixing hook is detachably disposed on the fixing plate.

[0014] In the technical solution of this application embodiment, there are two main booms, and the two main booms are arranged side by side.

[0015] The technical solution of this application embodiment further includes: a connecting rod, which is placed between the two main booms, and both ends of the connecting rod are respectively connected to one of the main booms.

[0016] In the technical solution of this application embodiment, the locking device includes an upper fastener and a lower fastener, the lifting beam is placed between the upper fastener and the lower fastener, the locking device is used to clamp and fix the lifting beam, and the lower fastener is welded to the end of the horizontal section away from the forklift.

[0017] In the technical solution of this application embodiment, the through hole is placed on the upper fastener.

[0018] The technical solution of this application embodiment further includes: a rubber pad; the rubber pad is placed between the upper fastener and the hanging beam, and the rubber pad is placed between the lower fastener and the hanging beam.

[0019] Unlike existing technologies, the above technical solution allows the lifting beam to be detachably mounted on the main boom through the locking device. At the same time, the through hole and the limiting protrusion prevent the lifting beam from rotating when lifting glass, thereby realizing the lifting, tilting and lateral movement of the glass package, and facilitating the lifting and transportation of the glass package in a convenient and safe manner.

[0020] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0021] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments below. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0022] Figure 1 A structural diagram of a forklift glass lifting device as described in the specific embodiment;

[0023] Figure 2 A side view of a forklift glass lifting device as described in the specific embodiment;

[0024] Figure 3 for Figure 2 Sectional view at point AA;

[0025] Figure 4 A top view of a forklift glass lifting device as described in the specific embodiment;

[0026] Figure 5 for Figure 4 Sectional view at point GG;

[0027] Figure 6 This is a structural diagram of the connection unit described in a specific embodiment.

[0028] Explanation of reference numerals in the attached figures:

[0029] 10. Main boom; 20. Lifting beam; 30. Connecting unit; 40. Connecting rod; 50. Locking device; 60. Limiting unit; 70. Rubber pad;

[0030] 11. Horizontal section; 12. Vertical section;

[0031] 21. Limiting protrusion;

[0032] 31. Fixing plate; 32. Upper fixing hook; 33. Lower fixing hook;

[0033] 51. Upper fastener; 52. Lower fastener. Detailed Implementation

[0034] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0036] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0037] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0038] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0039] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0040] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0041] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0042] Please see Figures 1 to 6 This embodiment provides a glass lifting device for forklifts, including:

[0043] The main boom 10 includes a horizontal section 11 and a vertical section 12; one end of the vertical section 12 is connected to the lifting unit of the forklift, and the other end of the vertical section is connected to the end of the horizontal section 11. The horizontal section 11 is used to lift the glass away from the forklift.

[0044] A locking device 50 is provided, which is located at the end of the horizontal section 11 away from the forklift, and a locking cavity is provided inside the locking device 50.

[0045] The lifting beam 20 is placed in the locking cavity, and the locking device 50 is used to fix the lifting beam 20. The lifting beam 20 is arranged perpendicular to the forklift's moving direction.

[0046] A limiting unit 60, wherein there are multiple limiting units 60, and the multiple limiting units 60 are arranged in an array on the lifting beam 20 along the extension direction of the lifting beam 20;

[0047] The limiting protrusion 21 is integrally formed on the outer wall of the lifting beam 20; the locking device 50 has a through hole through its side wall, which is connected to the locking cavity and is adapted to the limiting protrusion 21. The limiting protrusion 21 is placed in the through hole and is used to prevent the lifting beam 20 from rotating around its axis.

[0048] The main boom 10 includes a horizontal section 11 and a vertical section 12. The horizontal section 11 is detachably connected to a forklift lifting unit (such as a fork arm or lifting frame) via the vertical section 12. The design of the horizontal section 11 ensures that the glass does not contact the forklift surface when lifted, avoiding shaking or damage during handling. Furthermore, the horizontal section 11 is horizontally positioned.

[0049] One end of the vertical section 12 is connected to the lifting unit of the forklift, typically via bolts, pins, or other connectors, to ensure a secure and stable connection. The other end of the vertical section 12 is connected to the end of the horizontal section 11, also using a reliable connection method to ensure the overall strength and rigidity of the main boom 10.

[0050] Connection between horizontal segment 11 and vertical segment 12: The connection between horizontal segment 11 and vertical segment 12 can be achieved by welding, bolting, or other mechanical connection methods. In practical applications, it is necessary to ensure that the strength and rigidity of the connection meet the design requirements to prevent breakage or deformation during handling. Preferably, the vertical segment 12 is integrally formed with the horizontal segment 11 via an arc-shaped segment.

[0051] The main boom 10 forms an L-shaped structure, which allows the lifting device to more flexibly adapt to the lifting and handling needs of forklifts. Simultaneously, the lengths of the vertical section 12 and the horizontal section 11 can be adjusted according to actual needs to meet the requirements of different handling tasks. The vertical section 12 is used to increase the height of the horizontal section 11.

[0052] The locking device 50 is located at the end of the main boom 10 furthest from the forklift, that is, at the end of the horizontal section 11 furthest from the forklift. The locking device 50 has a built-in locking cavity for accommodating and securing the lifting beam 20. Specifically, the locking cavity extends through the locking device 50, and the lifting beam 20 (mentioned below) is placed within the locking cavity and secured to the horizontal section 11 by the locking device 50. Furthermore, the locking device 50 can be connected via clamping, threading, snap-fitting, or other methods.

[0053] The lifting beam 20 has a cylindrical, square, or I-shaped cross-section; specifically, the lifting beam 20 can be a round tube, square tube, or I-shaped structure, preferably a round tube as the main body. The lifting beam 20 is placed in the locking cavity and fixed by the locking device 50. The extension direction of the lifting beam 20 is perpendicular to the forklift's moving direction (forward direction), and the lifting beam 20 is also in a horizontal state. Preferably, the lifting beam 20 is perpendicular to the horizontal section 11; this ensures the glass is stable during handling to avoid tilting or falling.

[0054] The limiting units 60 are placed on the lifting beam 20, and multiple limiting units 60 are arranged in an array along its extension direction. These limiting units 60 are symmetrically arranged on both sides of the main boom 10. The function of these limiting units 60 is to position and fix the glass, ensuring that the glass will not slide or shift during hoisting. Specifically, there is a channel between two adjacent limiting units 60 to accommodate the glass suspension strap. When hoisting the glass, one end of the glass suspension bag is fixed in the channel, and the other end suspends the glass.

[0055] The outer wall of the lifting beam 20 is integrally formed with a limiting protrusion 21, and the side wall of the locking device 50 is provided with a through hole communicating with the locking cavity. The through hole is adapted to the limiting protrusion 21. When the lifting beam 20 is fixed, the protrusion is placed in the through hole; when the limiting protrusion 21 is placed in the through hole, it can effectively prevent the lifting beam 20 from rotating around its axis. This further enhances the stability and safety of the lifting device.

[0056] When using this forklift glass lifting tool, first connect the horizontal section 11 of the main boom 10 to the lifting unit of the forklift. Then, place the lifting beam 20 into the locking cavity of the locking device 50 and secure it using the locking device 50. At this time, the limiting protrusion 21 will be placed in the through hole to prevent the lifting beam 20 from rotating around its axis.

[0057] Next, the glass is placed between the limiting units 60 on the lifting beam 20 using glass slings. By adjusting the suspension position and number of glass slings, it can be ensured that the glass is firmly fixed to the lifting beam 20. Finally, a forklift is used to lift the glass and move it to the designated position.

[0058] Finally, it should be noted that the main boom is used to support the lifting beam to prevent breakage at the connection between the main boom and the lifting beam. In this application, simply selecting a material with higher hardness is sufficient to prevent the main boom from breaking.

[0059] Unlike existing technologies, the above technical solution allows the lifting beam 20 to be detachably mounted on the main boom 10 through the locking device 50. At the same time, the through hole and the limiting protrusion 21 prevent the lifting beam 20 from rotating when lifting glass, thereby realizing the lifting, tilting and lateral movement of the glass package, and conveniently and safely lifting and transporting the glass package.

[0060] According to some embodiments of this application, refer to Figure 1 , Figure 2 as well as Figure 6 It also includes: a connecting unit 30; the connecting unit 30 is used to connect the forklift and the main boom 10.

[0061] The connecting unit 30 includes: a fixing plate 31, an upper fixing hook 32, and a lower fixing hook 33; the fixing plate 31 is fixedly disposed at one end of the vertical section 12 away from the horizontal section 11, the lower fixing hook 33 is placed below the upper fixing hook 32, and the upper fixing hook 32 and the lower fixing hook 33 are disposed opposite to each other; the upper fixing hook 32 is fixedly disposed on the fixing plate 31, and the lower fixing hook 33 is detachably disposed on the fixing plate 31.

[0062] The connecting unit 30 is a key connecting component between the spreader and the forklift. It ensures that the spreader can be securely mounted on the forklift and remains stable during transport. The connecting unit 30 includes a fixing plate 31, an upper fixing hook 32, and a lower fixing hook 33.

[0063] The fixing plate 31 is fixedly installed at the end of the vertical section 12 away from the horizontal section 11. The fixing plate 31 is the connection base for the upper fixing hook 32 and the lower fixing hook 33.

[0064] The upper fixing hook 32 is fixedly mounted on the fixing plate 31, and is used to connect with the corresponding part of the forklift (such as the fork arm or lifting frame). The shape and size of the upper fixing hook 32 are usually customized according to the specific model and structure of the forklift to ensure the compatibility and stability of the connection.

[0065] The upper fixing hook 32 is positioned below and opposite to the upper fixing hook 32. The lower fixing hook 33 is detachably mounted on the fixing plate 31. This detachable mounting allows the user to choose whether to use the lower fixing hook 33 according to actual needs, or to adjust the distance between the upper fixing hook 32 and the lower fixing hook 33 to improve the connection strength of the connecting unit 30. When the lower fixing hook 33 is installed, the connection stability between the spreader and the forklift is further enhanced.

[0066] According to some embodiments of this application, refer to Figure 1 as well as Figure 4 There are two main booms 10, which are arranged side by side. The connecting rod 40 is placed between the two main booms 10, and each end of the connecting rod 40 is connected to one of the main booms 10.

[0067] To prevent asymmetrical deformation caused by twisting of the two booms under stress, this embodiment provides two main booms 10 arranged side by side. The connecting rod 40 is made of circular steel pipe and is welded and fixed in the middle of the two booms, one in the arc section of the main boom 10 and one in the horizontal section 11, with the two connecting rods 40 on the same horizontal plane; at the end of the vertical section 12 away from the horizontal section 11, there are two connecting rods 40 made of square steel pipe, both of which are welded to the fixing plate 31.

[0068] According to some embodiments of this application, refer to Figures 2 to 5 The locking device 50 includes an upper fastener 51 and a lower fastener 52. The lifting beam 20 is positioned between the upper fastener 51 and the lower fastener 52. The locking device 50 is used to clamp and fix the lifting beam 20. The lower fastener 52 is welded to the end of the horizontal section 11 away from the forklift. The through hole is located on the upper fastener 51.

[0069] It also includes: a rubber pad 70; the rubber pad 70 is placed between the upper fastener 51 and the lifting beam 20, and the rubber pad 70 is placed between the lower fastener 52 and the lifting beam 20.

[0070] Locking device 50: The locking device 50 is a key component of the lifting device, used to clamp and secure the lifting beam 20, ensuring that the lifting beam 20 will not loosen or fall off during transportation. The locking device 50 includes an upper fastener 51 and a lower fastener 52. The lifting beam 20 has a cylindrical structure.

[0071] The upper fastener 51 is located above the lifting beam 20 and engages with the lower fastener 52 in some way (such as with a bolt or nut) to clamp the lifting beam 20 between them. The upper fastener 51 has a through hole that communicates with the locking cavity and is adapted to a limiting protrusion 21 on the outer wall of the lifting beam 20. When the lifting beam 20 is clamped, the limiting protrusion 21 is positioned within the through hole, thereby preventing the lifting beam 20 from rotating around its axis.

[0072] Furthermore, the upper fastener 51 has a semi-arc structure, and each end of the semi-arc structure has a connecting piece, and the screw is locked onto the lower fastener 52 through the connecting piece.

[0073] Lower fastener 52: The lower fastener 52 is located below the lifting beam 20 and is welded to the end of the horizontal section 11 away from the forklift. This welding method ensures a firm connection between the lower fastener 52 and the horizontal section 11, thereby improving the overall stability of the locking device 50.

[0074] Furthermore, the lower fastener 52 has a semi-arc structure, and each end of the semi-arc structure has a connecting piece, through which the screw is locked onto the upper fastener 51.

[0075] To increase the friction and cushioning effect between the lifting beam 20 and the locking device 50, and to prevent damage to the lifting beam 20 during clamping, a rubber pad 70 is also included. The rubber pad 70 is placed between the lifting beam 20 and the upper fastener 51, and between the lifting beam 20 and the lower fastener 52. This not only improves the durability of the lifting device but also ensures the safety and stability of the lifting beam 20 during handling.

[0076] In the specific operation, the lifting beam 20 is placed on the lower fastener 52 of the locking device 50, ensuring that the lifting beam 20 is correctly positioned so that the limiting protrusion 21 faces upward; then, the through hole of the upper fastener 51 is aligned with the limiting protrusion 21; finally, the upper fastener 51 and the lower fastener 52 are connected and locked to clamp the lifting beam 20, so that the lifting beam 20 is clamped between the two. During the clamping process, the rubber pad 70 plays a buffering and protective role, preventing the lifting beam 20 from being damaged.

[0077] Once the lifting beam 20 is clamped, the limiting protrusion 21 will be positioned in the through hole on the upper fastener 51. Because the through hole is adapted to the limiting protrusion 21, the lifting beam 20 cannot rotate around its axis. This design ensures the stability and safety of the lifting beam 20 during transport.

[0078] In summary, the specific hoisting process is as follows:

[0079] Before installation, the original forks must be removed. Then, the boom is connected to the lifting unit of the forklift via the upper fixing hook 32 and lower fixing hook 33 on the fixing plate 31. The lifting beam 20 is horizontally fixed to the end of the boom via the locking device 50. The length of the lifting beam 20 is determined according to the maximum width of the glass to be lifted. The glass slings (used to suspend the glass) are symmetrically suspended on the lifting beam 20, and the glass slings are held in place by the adjacent limiting units 60. When the glass width changes, the lifting is achieved by adjusting the spacing of the slings. The lifting, tilting, and lateral movement of the glass package are achieved through the movement of the forklift lifting unit, making it convenient and safe to lift and transport the glass package.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A glass lifting device for forklifts, characterized in that, include: The main boom includes a horizontal section and a vertical section; one end of the vertical section is connected to the lifting unit of the forklift, and the other end of the vertical section is connected to the end of the horizontal section; the horizontal section is used to lift the glass away from the forklift. A locking device is provided at the end of the horizontal section away from the forklift, and a locking cavity is provided inside the locking device; A lifting beam is placed in the locking cavity, and the locking device is used to fix the lifting beam, and the lifting beam is arranged perpendicular to the forklift's direction of movement; A limiting unit, wherein there are multiple limiting units, and the multiple limiting units are arranged in an array on the lifting beam along the extension direction of the lifting beam; A limiting protrusion is provided on the outer wall of the lifting beam; a through hole for accommodating the limiting protrusion is provided through the wall of the locking device, the through hole is connected to the locking cavity, and the through hole is adapted to the limiting protrusion, the limiting protrusion is placed in the through hole, and the limiting protrusion is used to prevent the lifting beam from rotating about its axis and / or to prevent the lifting beam from moving along its extension direction.

2. The glass lifting device for forklifts according to claim 1, characterized in that, The limiting protrusion is integrally formed with the lifting beam.

3. The glass lifting device for forklifts according to claim 1, characterized in that, Also includes: Connection unit; The connecting unit is used to connect the forklift and the main boom; The connecting unit includes: a fixing plate, an upper fixing hook, and a lower fixing hook; The fixing plate is fixedly installed at the end of the vertical section away from the horizontal section. The lower fixing hook is placed below the upper fixing hook, and the upper fixing hook and the lower fixing hook are arranged opposite to each other. The upper fixing hook is fixedly installed on the fixing plate, and the lower fixing hook is detachably installed on the fixing plate.

4. The glass lifting device for forklifts according to claim 1, characterized in that, There are two main booms, which are arranged side by side.

5. The glass lifting device for forklifts according to claim 4, characterized in that, Also includes: A connecting rod is positioned between the two main booms, and each end of the connecting rod is connected to one of the main booms.

6. The glass lifting device for forklifts according to claim 1, characterized in that, The locking device includes an upper fastener and a lower fastener, the lifting beam is placed between the upper fastener and the lower fastener, the locking device is used to clamp and fix the lifting beam, and the lower fastener is welded to the end of the horizontal section away from the forklift.

7. A glass lifting device for forklifts according to claim 6, characterized in that, The through hole is located on the upper fastener.

8. A glass lifting device for forklifts according to claim 6, characterized in that, Also includes: rubber pad; The rubber pad is placed between the upper fastener and the lifting beam, and the rubber pad is placed between the lower fastener and the lifting beam.

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