Anti-falling storage vehicle

Abstract

The anti-falling storage vehicle comprises at least two horizontal bearing frames, each horizontal bearing frame comprises a rectangular frame and two supporting beams arranged in the rectangular frame in parallel at intervals, and the rectangular frame is defined by two long-edge supports and two short-edge supports; the four vertical supports are connected with the at least two horizontal bearing frames and are vertically arranged on the four top corners of the rectangular frame; the moving assembly is arranged at the bottom of the vertical bracket; the two ends of the supporting beam are perpendicularly fixed to the two short-edge supports respectively, the supporting beam and the adjacent long-edge supports are used for abutting against the two radial sides of the reel, the width of the bearing position is smaller than the diameter of the reel, and the length of the bearing position is larger than the length of the reel. Arc-shaped corner cutting faces used for making contact with the reel are symmetrically arranged on the long-edge supports and the adjacent supporting beams, and the curvature of the arc-shaped corner cutting faces is matched with the curvature of the outer surface of the reel. The storage and transportation device is used for storing and transporting the reels used for winding and unwinding photovoltaic bus bars or welding strips, and the reels can be prevented from being separated or rolling due to jolting in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic manufacturing, in particular to an anti-falling storage vehicle. Background Art

[0002] As the energy crisis becomes increasingly serious and environmental problems intensify, photovoltaic modules, as an important form of renewable energy, have received more and more attention and research. Busbars and welding ribbons are one of the necessary raw materials for photovoltaic modules, and the integrity of their materials is related to the process yield of photovoltaic modules.

[0003] Busbars and welding ribbons are usually packaged in a winding manner to facilitate transportation and process production. In the production of photovoltaic modules, busbars and welding ribbon reels are often placed on the ground or on trays near the stack welding machine and string welding machine after unpacking, and the on-site placement is relatively disordered. During installation, foreign objects are easily brought into the machine or module, and the activities of personnel may cause collisions between busbars and welding ribbons, affecting the process yield of photovoltaic modules.

[0004] Therefore, it is necessary to design a storage cart for storing and transporting bus bars and welding ribbons. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-drop storage cart to solve the problems in the prior art that busbar reels and welding ribbon reels are randomly placed after unpacking, causing disorder in the production site, and are easily damaged by personnel activities, affecting the yield of photovoltaic module production process, and are easy to carry foreign objects to cause damage to the machine. At the same time, it can prevent the reels from falling off or rolling due to bumps.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An anti-falling storage vehicle is used for storing and transporting reels, wherein the reels are used for rolling up photovoltaic bus bars or welding strips, and the anti-falling storage vehicle comprises:

[0008] At least two horizontal bearing frames are arranged at intervals in the height direction, each of the horizontal bearing frames comprises a rectangular frame, two support beams arranged in parallel and at intervals in the rectangular frame, and the rectangular frame is formed by enclosing two long-side brackets and two short-side brackets;

[0009] Four vertical brackets, used to connect at least two of the horizontal bearing frames, and vertically arranged at four top corners of the horizontal bearing frames;

[0010] A moving assembly is arranged at the bottom of the vertical support;

[0011] The two ends of the support beam are respectively vertically fixed on the two short side brackets, and the two short side brackets, the support beam and the long side brackets adjacent to the support beam form a bearing position. The support beam and the adjacent long side brackets are used to abut against the reel on both sides in the radial direction. The width D1 of the bearing position is smaller than the diameter of the reel, and the length L1 of the bearing position is larger than the length of the reel.

[0012] The long side bracket and the adjacent support beam are symmetrically provided with arc-shaped cut-angle surfaces for contacting the reel, and the curvature of the arc-shaped cut-angle surfaces is adapted to the curvature of the outer surface of the reel.

[0013] In some embodiments, a handle is further included, and the handle is located on one side of the horizontal support frame in the length direction.

[0014] In some embodiments, the handle is fixed to two adjacent vertical brackets.

[0015] In some embodiments, the horizontal support frame, the support beam, the vertical support, and the handle are all made of stainless steel.

[0016] In some embodiments, the distance between two adjacent horizontal support racks is 300 mm to 400 mm.

[0017] In some embodiments, the distance between the two support beams is adjustable.

[0018] In some embodiments, the width D1 of the bearing position ranges from 120 mm to 200 mm.

[0019] In some embodiments, the moving component is a universal wheel.

[0020] Due to the application of the above technical solution, the beneficial effects of the present application compared with the prior art are:

[0021] The anti-fall storage cart of the present application is specially designed for storing and transporting reels used for winding up photovoltaic bus bars or welding strips, so as to solve the problems in the prior art that the reels are randomly placed, causing disorder in the production site, are easily damaged by bumps and collisions by human activities, and may cause damage to the machine by foreign objects.

[0022] The present application forms a bearing position by enclosing two short side brackets, a support beam and a long side bracket adjacent to the support beam. The support beam and the adjacent long side brackets fix the reel on both sides of the radial direction to ensure its stability and safety. In particular, symmetrical arc-shaped cut-angle surfaces are designed on the long side bracket and the adjacent support beam. The two arc-shaped cut-angle surfaces match the curvature of the outer surface of the reel to increase the contact area between the support beam or the long side bracket and the reel, thereby further enhancing the contact and fixing effect between the reel and the storage cart, and preventing the reel from detaching or rolling due to bumps during movement.

[0023] Through such a design, the anti-fall storage cart can effectively reduce the risk of movement and damage of photovoltaic bus bars and welding ribbons during transportation and storage, improve the cleanliness and safety of the production site, reduce the scrap rate caused by damage to photovoltaic bus bars and welding ribbons in the photovoltaic module manufacturing process, and reduce the possible damage to machinery and equipment by foreign objects, which helps to improve production efficiency and quality control level. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic structural diagram of an anti-falling storage vehicle in one embodiment of the utility model;

[0026] Figure 2 for Figure 1 The front view cross-sectional structure schematic diagram of the anti-falling storage vehicle is shown.

[0027] Description of reference numerals:

[0028] 1- horizontal load-bearing frame; 11- long side bracket; 12- short side bracket; 2- support beam; 3- vertical bracket; 4- moving component; 5- handle; 6- arc-shaped cut angle surface; 10- load-bearing position; 20- reel. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0032] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0033] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] See also Figure 1 and Figure 2 An embodiment of the present application provides an anti-falling storage vehicle for storing and transporting a reel 20, wherein the reel 20 is used for winding up photovoltaic bus bars or welding strips and is a conventional structure, which will not be described in detail herein.

[0036] The anti-falling storage cart comprises at least two horizontal load-bearing frames 1 arranged at intervals in the height direction, four vertical supports 3 for connecting the at least two horizontal load-bearing frames 1 , and a moving assembly 4 arranged at the bottom of the vertical supports 3 .

[0037] In some embodiments, the moving component 4 is a universal wheel. It is a conventional structure.

[0038] Specifically, each horizontal support frame 1 includes a rectangular frame, and two support beams 2 arranged in parallel and at intervals in the rectangular frame. The rectangular frame is formed by enclosing two long-side brackets 11 and two short-side brackets 12 .

[0039] The two ends of the support beam 2 are respectively fixed vertically on the two short side brackets 12. The two short side brackets 12, the support beam 2 and the long side bracket 11 adjacent to the support beam 2 form a bearing position 10. The support beam 2 and the adjacent long side bracket 11 are used to abut the reel 20 on both sides in the radial direction. The width D1 of the bearing position 10 is smaller than the diameter of the reel 20, and the length L1 of the bearing position 10 is greater than the length of the reel 20.

[0040] The long side bracket 11 and the adjacent support beam 2 are symmetrically provided with arc-shaped cut-angle surfaces 6 for contacting the reel 20 , and the curvature of the arc-shaped cut-angle surfaces 6 matches the curvature of the outer surface of the reel 20 .

[0041] Four vertical supports 3 are vertically arranged at four corners of the horizontal support frame 1 .

[0042] In some embodiments, a handle 5 is further included, and the handle 5 is located on one side of the horizontal support frame 1 in the length direction. In detail, the handle 5 is fixed to two adjacent vertical supports 3. The handle 5 can be welded or threaded to the vertical supports 3, and this application does not make specific restrictions on this.

[0043] It should be noted that, since the reel 20 is roughly cylindrical in structure, if the axial direction of the reel 20 is in the same direction as the moving direction, when the anti-falling storage vehicle starts to move or stops moving, the reel 20 will roll uncontrollably due to inertia.

[0044] Through the above arrangement, the handle 5 is arranged on one side of the horizontal carrier frame 1 in the length direction, so that the moving direction of the anti-drop storage trolley is its length direction. And from the above, it can be known that the length direction of the reel 20 is the same as the length direction of the anti-drop storage trolley, that is, the same as the moving direction, so that the above situation can be avoided, and the rolling or tilting of the reel 20 when the movement starts or stops is effectively avoided, thereby reducing the risk of accidental damage.

[0045] In some embodiments, the horizontal support frame 1, the support beam 2, the vertical support 3, and the handle 5 are all made of stainless steel.

[0046] In some embodiments, the distance between two adjacent horizontal support racks 1 is 300 mm to 400 mm, which is not specifically limited in the present application.

[0047] In some embodiments, the distance between the two support beams 2 is adjustable. Specifically, the support beam 2 is connected to the short side bracket 12 by bolts, and the short side bracket 12 is provided with a plurality of mounting holes along the axial direction.

[0048] In some embodiments, the width D1 of the bearing position 10 is in the range of 120 mm to 200 mm, which is not specifically limited in the present application.

[0049] Due to the application of the above technical solution, the beneficial effects of the present application compared with the prior art are:

[0050] The anti-fall storage cart of the present application is specially designed for storing and transporting reels used for winding up photovoltaic bus bars or welding strips, so as to solve the problems in the prior art that the reels are randomly placed, causing disorder in the production site, are easily damaged by bumps and collisions by human activities, and may cause damage to the machine by foreign objects.

[0051] The present application forms a bearing position by enclosing two short side brackets, a support beam and a long side bracket adjacent to the support beam. The support beam and the adjacent long side brackets fix the reel on both sides of the radial direction to ensure its stability and safety. In particular, symmetrical arc-shaped cut-angle surfaces are designed on the long side bracket and the adjacent support beam. The two arc-shaped cut-angle surfaces match the curvature of the outer surface of the reel to increase the contact area between the support beam or the long side bracket and the reel, thereby further enhancing the contact and fixing effect between the reel and the storage cart, and preventing the reel from detaching or rolling due to bumps during movement.

[0052] Through such a design, the anti-fall storage cart can effectively reduce the risk of movement and damage of photovoltaic bus bars and welding ribbons during transportation and storage, improve the cleanliness and safety of the production site, reduce the scrap rate caused by damage to photovoltaic bus bars and welding ribbons in the photovoltaic module manufacturing process, and reduce the possible damage to machinery and equipment by foreign objects, which helps to improve production efficiency and quality control level.

[0053] Finally, it should be noted that the above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An anti-falling storage vehicle, characterized in that: Used for storing and transporting reels, the reels are used for rolling up photovoltaic bus bars or welding strips, and the anti-falling storage vehicle includes: At least two horizontal bearing frames are arranged at intervals in the height direction, each of the horizontal bearing frames comprises a rectangular frame, two support beams arranged in parallel and at intervals in the rectangular frame, and the rectangular frame is formed by enclosing two long-side brackets and two short-side brackets; Four vertical brackets, used to connect at least two of the horizontal bearing frames, and vertically arranged at four top corners of the horizontal bearing frames; A moving assembly is arranged at the bottom of the vertical support; The two ends of the support beam are respectively vertically fixed on the two short side brackets, and the two short side brackets, the support beam and the long side brackets adjacent to the support beam form a bearing position. The support beam and the adjacent long side brackets are used to abut against the reel on both sides in the radial direction. The width D1 of the bearing position is smaller than the diameter of the reel, and the length L1 of the bearing position is larger than the length of the reel. The long side bracket and the adjacent support beam are symmetrically provided with arc-shaped cut-angle surfaces for contacting the reel, and the curvature of the arc-shaped cut-angle surfaces is adapted to the curvature of the outer surface of the reel.

2. The anti-falling storage vehicle according to claim 1, characterized in that: It also includes a handle, which is located on one side of the horizontal supporting frame in the length direction.

3. The anti-falling storage vehicle according to claim 2, characterized in that: The handle is fixed on two adjacent vertical brackets.

4. The anti-falling storage vehicle according to claim 3, characterized in that: The horizontal bearing frame, the support beam, the vertical bracket and the handle are all made of stainless steel.

5. The anti-falling storage vehicle according to claim 1, characterized in that: The distance between two adjacent horizontal bearing frames is 300 mm to 400 mm.

6. The anti-falling storage vehicle according to claim 1, characterized in that: The distance between the two support beams is adjustable.

7. The anti-falling storage vehicle according to claim 1, characterized in that: The width D1 of the bearing position ranges from 120 mm to 200 mm.

8. The anti-falling storage vehicle according to claim 1, characterized in that: The moving component is a universal wheel.

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