Large sheet metal part storage rack

Abstract

The utility model provides a large sheet metal part storage rack which comprises a bottom frame, side frames, a bearing sliding frame, a door frame and a traction rope, the side frames are symmetrically arranged at the two ends of the bottom frame, sliding rails are symmetrically arranged on the side frames at intervals in the vertical direction, the two ends of the bearing sliding frame are arranged on the corresponding sliding rails through pulleys, and the door frame is arranged on the bottom frame. A door frame is correspondingly hinged to one end of the side frame; guide rails corresponding to the sliding rails are arranged on the door frame, a traction wheel set is arranged at the end, away from the side frame, of the door frame, the traction rope winds around the traction wheel set to be connected with the two ends of the corresponding bearing sliding frame, and the bearing sliding frame can slide along the guide rails through cooperation of the traction rope and the traction wheel set. The traction rope is matched with the traction wheel set, the effects of saving labor and changing the force application direction are achieved according to the working principle of the pulley set, an operator can easily achieve movement of the bearing sliding frame through simple pulling and releasing actions, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the storage field, in particular to a large sheet metal storage rack. Background Art

[0002] The storage and transportation of sheet metal products generally require dedicated racks or dedicated turnover vehicles, especially large sheet metal parts, which require secure storage and protection during on-site and off-site transportation, otherwise they are prone to deformation and damage. Currently, large sheet metal parts are mostly transported and stored on-site using drawer-type storage racks. Large sheet metal parts require special turnover boxes for transportation when they are retrieved, which is inconvenient. Storage racks usually have a multi-layer structure and can store multiple sheet metal parts. However, due to the weight of the large sheet metal parts, it is difficult to pull out the corresponding storage layer when retrieval. Moreover, due to the obstruction between the upper and lower layers, it is difficult to lift and transport them with a hoist, which greatly affects work efficiency.

[0003] The prior art CN202220626589.6 discloses a storage rack for steel plates, comprising a base frame, side frames symmetrically arranged on the left and right sides of the base frame, a top frame arranged on the top of the side frames, a rear stopper arranged on the rear side of the side frames, a door body hinged on the front sides of the two side frames, a plurality of rectangular load-bearing drawers arranged on the side frames, at least two pulleys installed on both sides of the load-bearing drawers close to the side frames, support rails for the sliding of the pulleys symmetrically arranged on the two side frames, support rails also arranged on the door body, and a locking mechanism for locking the pulleys installed on the support rails. Although this solution allows the load-bearing drawers to slide out along the support rails on the side frames and the door body for convenient access to and placement of steel plates, the following problems still exist:

[0004] 1. Even though the load-bearing drawer can be pulled out by pulleys and slide rails, it is still very difficult to manually push the load-bearing drawer after pulling it out due to the size and weight of the large sheet metal parts. This not only increases the workload but also greatly affects work efficiency.

[0005] 2. When the storage rack is used for a long time, dust, metal chips and other debris can easily enter between the pulley and the slide rail, forming deposits, increasing friction, and gradually wearing out during frequent use, resulting in no longer smooth cooperation between the pulley and the slide rail, making it difficult for the pulley to slide smoothly, thereby affecting storage efficiency. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a large sheet metal storage rack, which enables the operator to move the load-bearing slide with less force through the cooperation of the traction rope and the traction wheel group, and easily realizes the movement of the load-bearing slide, thereby increasing the storage and unloading speed of the storage rack and improving work efficiency.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A large sheet metal storage rack is provided, comprising: a base frame, side frames, a load-bearing slide, a door frame and a traction rope. The side frames are symmetrically arranged on both ends of the base frame, and slide rails are symmetrically arranged on the side frames at intervals in the vertical direction. The two ends of the load-bearing slide are arranged on the corresponding slide rails through pulleys.

[0009] A door frame is hinged on one end of the side frame; a guide rail is provided on the door frame corresponding to the slide rail, and a traction wheel group is provided on the end of the door frame away from the side frame. The traction rope passes around the traction wheel group and is respectively connected to the two ends of the corresponding load-bearing slide, and the load-bearing slide can slide along the guide rail through the cooperation of the traction rope and the traction wheel group.

[0010] It should be noted that the size and strength of the base frame can be determined according to the size and weight of the large sheet metal parts actually stored to ensure sufficient stability and safety; the material and structural strength of the side frame need to be high enough to bear the weight of the load-bearing slide and the large sheet metal parts placed on it, and the position and spacing of the slide rails need to be precise to ensure smooth sliding; the hinged part of the door frame needs to be inspected and lubricated regularly to ensure smooth opening and closing, and the position and accuracy of the guide rails need to match the slide rails to ensure smooth sliding of the load-bearing slide; the traction rope can be made of high-strength material, such as stainless steel wire rope or high-strength fiber rope, to ensure that it is not easy to break under long-term use, thereby improving safety and reliability; this solution achieves the effect of saving effort and changing the direction of force through the cooperation of the traction rope and the traction wheel group, and utilizes the working principle of the pulley group (traction wheel group), so that the operator can easily move the load-bearing slide through a simple pulling and releasing action, thereby increasing the storage and unloading speed of the storage rack and improving work efficiency.

[0011] Preferably, the traction wheel group includes a steering wheel and several positioning wheels. The positioning wheels are arranged on the door frame in a one-to-one correspondence with the guide rails and are located directly above the end of the guide rails. The steering wheel is arranged at the top of one end of the door frame. The two ends of the traction rope are respectively passed around the corresponding steering wheel and positioning wheel and connected to the corresponding load-bearing slide.

[0012] It should be noted that the steering wheel is located at the top of one end of the mast and is primarily used to change the direction of the traction rope. The positioning wheel is installed on the mast in a one-to-one correspondence with the guide rail and is located directly above the end of the guide rail. The positioning wheel's main function is to guide and secure the traction rope, ensuring its accurate position on the guide rail. By coordinating the traction rope with the traction wheel assembly and utilizing the working principle of the pulley assembly, it achieves the effect of saving effort and changing the direction of force, allowing the operator to easily move the load carriage with a simple pulling and releasing action.

[0013] Preferably, a traction wheel group is provided on the side of the side frame away from the door frame, the positioning wheel of the traction wheel group is arranged on the side frame corresponding to the slide rail, and a steering wheel is provided on the upper end of the corresponding side frame.

[0014] It should be noted that a set of traction wheel groups are also provided on the side of the side frame away from the gantry to enable the load-bearing slide to be operated by the traction rope when it is retracted. By arranging traction wheel groups on both sides of the storage rack, the operator can pull the traction rope from the gantry side or the side frame side to achieve two-way movement of the load-bearing slide, which not only increases the flexibility of operation, but also improves work efficiency, especially when large sheet metal parts need to be frequently stored and retrieved.

[0015] Preferably, the load-bearing slide includes a load-bearing frame, pulleys and connecting plates. There are at least four pulleys, which are symmetrically arranged at both ends of the load-bearing frame. The connecting plates are arranged at both ends of the load-bearing frame corresponding to the pulleys, and are provided with connecting holes. The traction rope is connected to the load-bearing slide through the connecting holes.

[0016] It should be noted that the load-bearing frame is the main structural part of the load-bearing slide, which is used to directly support large sheet metal parts. Its size and strength should be determined according to the weight and size of the sheet metal parts actually stored to ensure sufficient stability and safety; the number and position of the pulleys are designed to ensure that the load-bearing slide can slide smoothly on the slide rail, reduce friction, and improve the smoothness of sliding; the connection hole design on the connecting plate ensures that the traction rope is firmly fixed to prevent it from falling off or loosening during operation, thereby improving the safety of the system, and this connection method is simple and reliable, and easy to install and disassemble.

[0017] Preferably, a stop block is correspondingly provided at one end of the slide rail away from the door frame and one end of the guide rail away from the side frame.

[0018] It should be noted that the blocks are set at the ends of the slide rails and guide rails, which can effectively prevent the load-bearing slide from exceeding the predetermined range during the sliding process, prevent it from falling off the slide rails or guide rails, and ensure the safety of operation. A block is set at the end of the slide rail away from the door frame to ensure that the load-bearing slide does not exceed the range of the slide rail when sliding inward, and a block is set at the end of the guide rail away from the side frame to ensure that the load-bearing slide does not exceed the range of the guide rail when sliding outward; the block can effectively prevent the load-bearing slide from derailing due to improper operation or unexpected circumstances, avoid possible accidents, and protect the safety of equipment and operators.

[0019] Preferably, the door frame is hinged to the side frame, and its maximum opening and closing angle is 90 degrees.

[0020] It should be noted that the hinged design of the gantry and the maximum opening and closing angle of 90 degrees provide operators with ample storage and access space, making the storage and access of large sheet metal parts more convenient and quick; and 90 degrees is a relatively reasonable maximum opening and closing angle, which not only ensures the convenience of operation, but also avoids structural instability or safety hazards caused by excessive angles.

[0021] Preferably, the lower end of the door frame is provided with a universal wheel and an adjustable presser foot.

[0022] It should be noted that the setting of the universal wheel makes the door frame easier to open, and the setting of the adjustable pressure foot can provide a stable support point after the door frame is opened, ensuring that the door frame will not shake or tilt when opened, thereby enhancing the stability and safety of the door frame.

[0023] Preferably, a top frame is further included, and the top frame is arranged at the upper end of the side frame corresponding to the bottom frame.

[0024] It should be noted that the provision of a top rack can enhance the structural stability of the entire storage rack, especially when storing heavy large sheet metal parts, the top rack can provide additional support to prevent the side racks from deforming or tilting due to uneven force.

[0025] Beneficial effects of the utility model:

[0026] The utility model provides a large sheet metal storage rack. Through the ingenious cooperation of the traction rope and the traction wheel group, the operator only needs to use a small force to move the load-bearing slide, which greatly simplifies the storage and retrieval process, improves the speed of storage and unloading, and thus improves the overall work efficiency. By adopting traction ropes made of high-strength materials and setting blocks at the ends of the slide rails and guide rails, the risk of derailment of the load-bearing slide is effectively prevented, ensuring safety during operation. In addition, the adjustable pressure foot design of the door frame also provides stable support for the door frame in the open state, further improving the safety of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of a large sheet metal storage rack according to Example 1 of the present utility model.

[0028] Figure 2 This is a reference diagram of the usage status of a large sheet metal storage rack according to Example 1 of the present utility model.

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the door frame of Example 1 of the present utility model.

[0030] Figure 4 This is a schematic structural diagram of the side frame and the bottom frame of Example 1 of the present utility model.

[0031] Figure 5 This is a schematic structural diagram of the load-bearing slide according to Example 1 of the present utility model.

[0032] In the figure: 1. Base frame; 2. Side frame; 21. Slide rail; 3. Load-bearing slide; 31. Load-bearing frame; 32. Pulley; 33. Connecting plate; 4. Door frame; 41. Guide rail; 42. Universal wheel; 43. Adjustable presser foot; 5. Traction wheel group; 51. Steering wheel; 52. Positioning wheel; 6. Traction rope; 7. Stop block; 8. Top frame.

[0033] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Example 1

[0036] like Figure 1-Figure 5 As shown, a large sheet metal storage rack includes: a base frame 1, a side frame 2, a load-bearing slide 3, a door frame 4 and a traction rope 6. The side frames 2 are symmetrically arranged at both ends of the base frame 1, and slide rails 21 are symmetrically arranged thereon at intervals in the vertical direction. The two ends of the load-bearing slide 3 are arranged on the corresponding slide rails 21 through pulleys 32.

[0037] A door frame 4 is hinged on one end of the side frame 2; a guide rail 41 is provided on the door frame 4 corresponding to the slide rail 21, and a traction wheel group 5 is provided on the end of the door frame 4 away from the side frame 2. The traction rope 6 passes around the traction wheel group 5 and is respectively connected to the two ends of the corresponding supporting slide 3, and the supporting slide 3 can slide along the guide rail 41 through the cooperation of the traction rope 6 and the traction wheel group 5.

[0038] The traction wheel group 5 includes a steering wheel 51 and several positioning wheels 52. The positioning wheels 52 are arranged on the door frame 4 in a one-to-one correspondence with the guide rails 41 and are located directly above the end of the guide rails 41. The steering wheel 51 is arranged at the top of one end of the door frame 4. The two ends of the traction rope 6 are respectively passed around the corresponding steering wheel 51 and the positioning wheel 52 and connected to the corresponding carrying slide 3.

[0039] A traction wheel group 5 is correspondingly provided on the side of the side frame 2 away from the door frame 4. The positioning wheel 52 of the traction wheel group 5 is arranged on the side frame 2 corresponding to the slide rail 21, and a steering wheel 51 is correspondingly provided at the upper end of the side frame 2.

[0040] The carrying slide 3 includes a load-bearing frame 31, pulleys 32 and connecting plates 33. There are at least four pulleys 32, which are symmetrically arranged at both ends of the load-bearing frame 31. The connecting plates 33 are arranged at both ends of the load-bearing frame 31 corresponding to the pulleys 32, and are provided with connecting holes. The traction rope 6 is connected to the carrying slide 3 through the connecting holes.

[0041] A stopper 7 is correspondingly provided at one end of the slide rail 21 away from the door frame 4 and at one end of the guide rail 41 away from the side frame 2 .

[0042] The door frame 4 is hinged on the side frame 2, and its maximum opening and closing angle is 90 degrees.

[0043] The lower end of the door frame 4 is provided with a universal wheel 42 and an adjustable presser foot 43.

[0044] It also includes a top frame 8 , which is arranged at the upper end of the side frame 2 corresponding to the bottom frame 1 .

[0045] The working principle and usage of a large sheet metal storage rack of this embodiment are as follows:

[0046] The present embodiment provides a large sheet metal storage rack, which changes the direction of the traction rope 6 through the cooperation of the steering wheel 51 and the positioning wheel 52 to ensure the accurate position of the traction rope 6 on the guide rail 41. The pulling and releasing action of the traction rope 6 and the working principle of the pulley 32 group are used to achieve the effect of saving effort and changing the direction of force, so that the operator can easily realize the movement of the load-bearing slide 3 through a simple pulling and releasing action, thereby improving work efficiency; the base frame 1 serves as the basis of the entire storage rack and provides stable support; the side frames 2 are symmetrically arranged at both ends of the base frame 1, and the side frames 2 are symmetrically arranged with slide rails 21 at intervals in the vertical direction for sliding of the load-bearing slide 3; the two ends of the load-bearing slide 3 are arranged on the slide rails 21 through the pulleys 32, and can slide up and down along the slide rails 21; 3 includes a load-bearing frame 31, pulleys 32 and connecting plates 33. There are at least four pulleys 32, which are symmetrically arranged at both ends of the load-bearing frame 31. The connecting plates 33 are provided with connecting holes for fixing the traction rope 6. The door frame 4 is hinged to one end of the side frame 2. The door frame 4 is provided with a guide rail 41, which corresponds to the slide rail 21. The maximum opening and closing angle of the door frame 4 is 90 degrees, providing ample access space. The traction rope 6 passes around the traction wheel group 5 and is connected to the load-bearing slide 3. The pulling and releasing action of the traction rope 6 can easily realize the movement of the load-bearing slide 3. The traction wheel group 5 includes a steering wheel 51 and several positioning wheels 52. The positioning wheels 52 are arranged on the door frame 4 in a one-to-one correspondence with the guide rail 41 and are located directly above the end of the guide rail 41. The steering wheel 51 is arranged at the top of one end of the door frame 4. The two ends of the traction rope 6 are respectively passed around the corresponding steering wheel 51 and the positioning wheel 52, and are connected to the carrying slide 3; the stop block 7 is arranged at the end of the slide rail 21 and the guide rail 41 to prevent the carrying slide 3 from sliding out of the track; the top frame 8 is arranged at the upper end of the side frame 2 to enhance the structural stability of the entire storage rack; the universal wheel 42 and the adjustable pressure foot 43 are arranged at the lower end of the door frame 4, making the opening of the door frame 4 easier and keeping it stable in the open state.

[0047] When in use, first store the sheet metal parts, manually open the door frame 4 to 90 degrees, and lower the adjustable pressure foot 43 at the lower end of the door frame 4 to fix the door frame 4, and then pull the traction rope 6 on one side of the door frame 4 (manual traction or traction by crane) to make the load-bearing slide 3 that needs to be used to load the sheet metal parts slide outward along the slide rail 21 and the guide rail 41 until it is completely located on the door frame 4, and use the crane to stably place the large sheet metal parts on the load-bearing slide 3, and then pull the traction rope 6 on one side of the side frame 2 to make the load-bearing slide 3 The carrying slide 3 slides inward along the slide rail 21 and the guide rail 41 until it is fully retracted, and finally the adjustable pressure foot 43 is raised, the door frame 4 is closed and locked, and the storage of large sheet metal parts is completed; when taking out the sheet metal parts, the door frame 4 is also opened and fixed, and the carrying slide 3 loaded with the sheet metal parts is slid out by pulling the traction rope 6 on one side of the door frame 4, so that the sheet metal parts are completely exposed, and then the sheet metal parts are lifted away by the crane, and then the carrying slide 3 is retracted by pulling the traction rope 6 on one side of the side frame 2, and finally the door frame 4 is closed and locked to complete the taking.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is intended only to illustrate the technical solution of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are included within the scope of protection of the present invention.

[0049] In the description of the present invention, it should be understood that the terms "upper", "lower", "upper end", "lower end", "upper surface", "lower surface", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention 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. Therefore, they cannot be understood as limitations on the present invention.

[0050] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A large sheet metal storage rack, comprising: A base frame (1), a side frame (2), a load-bearing slide (3), a door frame (4) and a traction rope (6), wherein the side frame (2) is symmetrically arranged on both ends of the base frame (1), and slide rails (21) are symmetrically arranged thereon at intervals in the vertical direction, and both ends of the load-bearing slide (3) are arranged on corresponding slide rails (21) through pulleys (32), characterized in that: A door frame (4) is hingedly connected to one end of the side frame (2); a guide rail (41) is provided on the door frame (4) corresponding to the slide rail (21); a traction wheel group (5) is provided at one end of the door frame (4) away from the side frame (2); the traction rope (6) passes around the traction wheel group (5) and is respectively connected to the two ends of the corresponding supporting slide (3); and the supporting slide (3) can slide along the guide rail (41) through the cooperation of the traction rope (6) and the traction wheel group (5).

2. A large sheet metal storage rack according to claim 1, characterized in that: The traction wheel group (5) includes a steering wheel (51) and a plurality of positioning wheels (52). The positioning wheels (52) are arranged on the door frame (4) in a one-to-one correspondence with the guide rails (41) and are located directly above the ends of the guide rails (41). The steering wheel (51) is arranged on the top of one end of the door frame (4). The two ends of the traction rope (6) are respectively passed around the corresponding steering wheel (51) and the positioning wheel (52) to be connected to the corresponding bearing slide (3).

3. A large sheet metal storage rack according to claim 2, characterized in that: A traction wheel group (5) is correspondingly provided on the side of the side frame (2) away from the door frame (4); a positioning wheel (52) of the traction wheel group (5) is provided on the side frame (2) corresponding to the slide rail (21); and a steering wheel (51) is correspondingly provided at the upper end of the corresponding side frame (2).

4. The large sheet metal storage rack according to claim 1, characterized in that: The load-bearing slide (3) includes a load-bearing frame (31), pulleys (32) and connecting plates (33). There are at least four pulleys (32) symmetrically arranged at both ends of the load-bearing frame (31). The connecting plates (33) are arranged at both ends of the load-bearing frame (31) corresponding to the pulleys (32). Connecting holes are opened on the connecting plates, and the traction rope (6) is connected to the load-bearing slide (3) through the connecting holes.

5. The large sheet metal storage rack according to claim 1, characterized in that: A stopper (7) is correspondingly provided at one end of the slide rail (21) away from the door frame (4) and one end of the guide rail (41) away from the side frame (2).

6. The large sheet metal storage rack according to claim 1, characterized in that: The door frame (4) is hinged on the side frame (2), and its maximum opening and closing angle is 90 degrees.

7. The large sheet metal storage rack according to claim 1, characterized in that: The lower end of the door frame (4) is provided with a universal wheel (42) and an adjustable presser foot (43).

8. The large sheet metal storage rack according to claim 1, characterized in that: It also includes a top frame (8), and the top frame (8) is arranged at the upper end of the side frame (2) corresponding to the bottom frame (1).

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