Tool storage cart

Abstract

The utility model provides a kind of tool warehouse car, including integral frame and multiple railings, integral frame top surface and one adjacent side are set as opening;Multiple railings are installed in integral frame, and located between the opening top surface and opening side of integral frame, and the opening of integral frame is intermittently covered, and the storage channel of tool bottom plate is formed between adjacent railings.The utility model opens the top surface and adjacent side of integral frame, and the storage channel is formed by cooperating with the installation of railing in opening area, which facilitates multi-directional access of tool bottom plate and optimizes space utilization.Integrated with roller at the bottom of integral frame, low-friction sliding during tool bottom plate access is realized, tool bottom plate is protected from wear, vertical storage improves cleanliness, roller sliding reduces operating intensity, universal wheel movement supports project site switching, and overall production coordination is strengthened.To solve the technical problem of inconvenient access and search for specific tool bottom plate in production site.

Description

Technical Field

[0001] This utility model relates to the field of battery production tooling technology, and in particular to a tooling storage vehicle. Background Technology

[0002] In the production of battery packs, tasks such as gluing, welding, and transportation require auxiliary tooling such as tooling base plates. With the diversification of projects and the acceleration of production pace, project changes have become more frequent, leading to a significant increase in the deployment and storage requirements of tooling base plates. However, the traditional model cannot adapt to this high-frequency change. Tooling base plates are usually stored in a simple physical way, such as directly stacking them on the ground or on pallets, lacking a systematic design.

[0003] Specifically, the current method of managing tooling base plates involves replacing them after a project switch, and then randomly stacking tooling base plates used by multiple projects in designated areas such as on pallets. This storage method results in cluttered and disorganized tooling base plates, making it inconvenient to retrieve and find specific ones. Furthermore, the bottom of the tooling base plates rubs directly against the storage frame, such as welding supports, during retrieval and return. This continuous friction accelerates wear and deformation, shortening their lifespan. In the long run, worn tooling base plates cannot guarantee operational accuracy. Utility Model Content

[0004] This utility model provides a tooling storage vehicle to solve the technical problem of inconvenience in retrieving and locating specific tooling base plates on the production site.

[0005] The present invention provides a tooling storage vehicle, including an overall frame and multiple partitions. The top surface and an adjacent side of the overall frame are set as openings. The multiple partitions are installed in the overall frame and located between the top surface and the side of the opening of the overall frame, and intermittently cover the opening of the overall frame. The adjacent partitions form a storage channel for the tooling base plate.

[0006] In one embodiment of the present invention, the storage channel formed by the partition is used to pick up / place the tooling base plate along the top or side of the opening of the overall frame.

[0007] In one embodiment of the present invention, a rear guard square tube is installed on the opposite side of the opening side of the overall frame, and the length direction of the rear guard square tube intersects with the plane corresponding to the multiple partitions.

[0008] In one embodiment of the present invention, a reinforcing square tube is also installed on the outside of the rear square tube of the overall frame, and the two ends of the reinforcing square tube are connected to the top and bottom of the overall frame.

[0009] In one embodiment of the present invention, the partition is L-shaped, and the two ends of the partition are respectively connected to the longitudinal beam on the top surface of the opening and the longitudinal beam on the side surface of the opening of the overall frame.

[0010] In one embodiment of this utility model, individual partitions are arranged in parallel at equal intervals within the overall frame.

[0011] In one embodiment of the present invention, an additional railing is also installed on the partition, with both ends of the additional railing connected to the partition in the opening side area of ​​the rear square tube and the overall frame.

[0012] In one embodiment of the present invention, a roller is installed on the bottom surface of the overall frame, and the rotation direction of the roller is parallel to the depth direction of the storage channel formed between the partitions.

[0013] In one embodiment of the present invention, a crossbeam is installed on the bottom surface of the overall frame, and the end of the roller is rotatably connected to the crossbeam. The crossbeam divides the bottom surface of the overall frame into multiple areas, and a set of rollers is installed in each area, with the rollers in adjacent areas being installed alternately.

[0014] In one embodiment of this utility model, the bottom of the overall frame is equipped with casters.

[0015] The beneficial effects of this utility model are as follows: The tooling storage vehicle proposed in this utility model forms storage channels by openings on the top and adjacent sides of the overall frame, with partitions installed in the opening areas, facilitating multi-directional access to the tooling base and optimizing space utilization. By integrating rollers at the bottom of the overall frame, low-friction sliding of the tooling base is achieved during storage and retrieval, protecting the tooling base from wear. Vertical storage improves tidiness, roller sliding reduces operational intensity, and omnidirectional wheels support site switching, thus enhancing overall production coordination. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0017] In the attached diagram:

[0018] Figure 1 A schematic diagram illustrating the storage and retrieval of tooling base plates by a tooling storage vehicle according to an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear structure of the tooling storage vehicle provided in one embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the front structure of the tooling storage vehicle provided in one embodiment of the present invention.

[0021] The attached figures are labeled as follows:

[0022] 10. Tooling base plate; 100. Overall frame; 110. Rear guardrail square tube; 120. Reinforced square tube; 130. Crossbeam; 200. Partition; 210. Additional railing; 300. Roller; 400. Casters. Detailed Implementation

[0023] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0024] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0025] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present invention.

[0026] Please see Figures 1 to 3 , Figure 1 A tooling storage vehicle provided in one embodiment of the present utility model includes an overall frame 100 and a plurality of partitions 200. The top surface and an adjacent side of the overall frame 100 are set as openings. The plurality of partitions 200 are installed in the overall frame 100 and are located between the top surface and the side of the opening of the overall frame 100, and intermittently cover the opening of the overall frame 100. The adjacent partitions 200 form a storage channel for the tooling base plate 10.

[0027] Specifically, in this embodiment of the invention, the core support structure is formed by an integral frame 100, which can be welded from stainless steel square tubing to ensure rigidity and durability. The top surface and an adjacent side of the integral frame 100 are designed with openings, utilizing this open design for accessing the tooling base plate 10. The openings can be aligned with the side beams of the integral frame 100 to form a continuous storage channel, allowing operators to directly access the tooling base plate 10. Simultaneously, the stability of the integral frame 100 prevents the tooling base plate 10 from accidentally slipping, enhancing safety.

[0028] More specifically, multiple partitions 200 are installed inside the overall frame 100, located in the space between the top and side openings. The partitions 200 cover the opening areas but employ an intermittent layout, leaving gaps between the openings and the top and side surfaces, rather than completely enclosing them. This intermittent coverage allows the partitions 200 to both divide the storage space and maintain the passageway function of the openings. The outline of the installed partitions 200 can be aligned with the edges of the frame openings, forming a partition to prevent the tooling base plates 10 from colliding or shifting during storage. Simultaneously, the gaps between adjacent partitions 200 can serve as entrances, allowing the tooling base plates 10 to be loaded or removed. The intermittent coverage of the partitions 200 avoids cluttered stacking, ensuring the tooling base plates 10 are stored along a fixed path. This allows operators to visually identify storage locations, reducing search time and improving site cleanliness.

[0029] In one embodiment, the storage channel formed by the partition 200 is used to pick up / place the tooling base plate 10 along the top or side opening of the overall frame 100.

[0030] Specifically, in this embodiment of the invention, the gaps between adjacent partitions 200 form dedicated storage channels for tooling base plates 10. These storage channels are directly connected to the openings of the overall frame 100, forming a storage space perpendicular to the top and sides of the openings. The top opening allows the tooling plate to be inserted vertically from above, while the adjacent side openings provide lateral entrances, facilitating the placement or removal of the tooling base plate 10 from a horizontal direction by the operator. The depth direction of the storage channels is perpendicular to the top and sides of the openings of the overall frame 100, ensuring that the tooling base plate 10 can enter the storage channel in a straight line after being inserted from the top or side, avoiding tilting or jamming. The integrated structure of the overall frame 100 and the partitions 200 not only enhances storage stability but also ensures that the tooling base plate 10 maintains accurate positioning during frequent access through the guiding function of the storage channels, reducing the risk of wear.

[0031] Please see the appendix Figures 1 to 3 In one embodiment, the overall frame 100 is provided with a rear guard square tube 110 on the opposite side of its opening side, and the length direction of the rear guard square tube 110 intersects with the plane corresponding to the plurality of partitions 200.

[0032] Specifically, in this embodiment of the invention, a rear-mounted square tube 110 is installed on the rear side of the frame opposite the opening side of the overall frame 100 of the tooling storage vehicle. The length direction of the rear-mounted square tube 110 intersects with the planes corresponding to the multiple partitions 200, for example, forming a perpendicular intersection. This intersection ensures that the rear-mounted square tube 110 spans the entire width of the frame and is directly aligned with the storage channel formed by the partitions 200. The rear-mounted square tube 110 is fixed to the rear edge of the frame, serving as the endpoint of the sliding of the tooling base plate 10. When the tooling base plate 10 slides into the storage channel from the front end of the opening side, the lateral position of the rear-mounted square tube 110 restricts its travel, preventing it from sliding out or falling off, and ensuring that each tooling base plate 10 is accurately positioned in the storage location. This improves operational safety and storage stability, avoids excessive displacement of the tooling base plate 10 due to inertia or external force during storage and retrieval, reduces the risk of accidental damage, and simplifies the positioning steps for operators, ensuring accurate positioning of the tooling base plate 10 without additional adjustments.

[0033] Please see the appendix Figures 1 to 3 In one embodiment, the overall frame 100 is further provided with a reinforcing square tube 120 on the outside of the rear square tube 110, and the two ends of the reinforcing square tube 120 are connected to the top and bottom of the overall frame 100.

[0034] Specifically, in this embodiment of the invention, a reinforcing square tube 120 is also installed on the outside of the rear bumper square tube 110 of the overall frame 100, which directly strengthens the rear bumper square tube 110. The two ends of the reinforcing square tube 120 are connected to the top and bottom of the overall frame 100, forming a vertical support column, which complements the supporting function of the rear bumper square tube 110 on the structure of the overall frame 100. By positioning the reinforcing square tube 120 outside the rear bumper square tube 110, a double-layer reinforcement of the overall frame 100 is formed. The length direction of the reinforcing square tube 120 can be aligned with the vertical direction of the overall frame 100, sharing the load of the rear bumper square tube 110 when it is subjected to the impact of the tooling base plate 10 sliding in, and preventing deformation or bending. This enhances the rigidity and durability of the overall frame 100, especially in high-frequency access scenarios, enabling it to withstand repeated stress and extend the component life of the entire storage vehicle structure. Meanwhile, the reinforced design of the square tube 120 ensures that the rear square tube 110 remains in place, preventing loosening due to vibration or handling, which indirectly improves the reliability of the storage channel. Operators do not need to worry about structural failure during use.

[0035] Thus, the rear support structure of the overall frame 100 is constructed through the rear square tube 110 and the reinforcing square tube 120. The rear square tube 110 acts as a stop, intersecting with the plane of the partition 200 to form a physical barrier, while the reinforcing square tube 120 acts as a support, providing vertical rigidity through the connection at the top and bottom. Together, they form a stable truss structure. This strengthens the overall integrity of the rear of the overall frame 100. When the tooling base plate 10 slides in, the rear square tube 110 bears the horizontal impact, while the reinforcing square tube 120 disperses the vertical force, reducing the risk of deformation and torsion of the overall frame 100. This not only optimizes the structural precision of the storage channel of the tooling base plate 10 but also reduces the maintenance frequency, ensuring consistent performance over long-term use. Thus, without adding complex structures, the structural stability, practicality, and safety of the tooling storage vehicle are significantly improved through simple structural interconnection between the rear square tube 110, the reinforcing square tube 120, and the overall frame 100.

[0036] In one embodiment, the partition 200 has an L-shaped structure, and the two ends of the partition 200 are respectively connected to the longitudinal beam on the top surface of the opening and the longitudinal beam on the side surface of the opening of the overall frame 100.

[0037] Specifically, in this embodiment of the utility model, the L-shaped structure is the core feature of the partition 200 of the tooling storage vehicle. This geometric shape achieves structural stability and functionality through specific connection relationships. The two ends of the partition 200 are directly connected to the longitudinal beams on the top and side openings of the overall frame 100, forming double anchoring points. This creates a rigid connection between the partition 200 and the opening area of ​​the overall frame 100, making the L-shaped partition 200 not only a spatial divider but also a reinforcing component for the top and side edges of the opening of the overall frame 100. Correspondingly, the L-shaped bend of the partition 200 is located at the corner where the top and side openings of the overall frame 100 meet. The bidirectional fixation of the partition 200 resists the lateral forces generated during the storage and retrieval of the tooling base plate 10, preventing deformation or displacement of the partition 200. This enhances the overall strength of the partition 200 in the opening area of ​​the overall frame 100, ensuring the stability of the partition 200 during frequent operations, while maintaining the geometric accuracy of the storage channel and preventing jamming of the tooling base plate 10 during storage and retrieval due to deformation of the storage channel caused by uneven stress.

[0038] In one embodiment, individual partitions 200 are arranged in parallel at equal intervals within the overall frame 100.

[0039] Specifically, in this embodiment of the invention, the equidistant width of the channels is adapted to the thickness of the tooling plates, achieving a compact arrangement. Its benefits lie in space optimization and ease of operation. The storage channels formed by multiple equally spaced parallel partitions 200 can increase storage density and reduce floor space occupation compared to traditional horizontal stacking. Simultaneously, the clear division of the storage channels ensures the orderly placement of the tooling base plates 10, allowing operators to easily access items simply by pushing or pulling along the channels without additional adjustments.

[0040] Please see the appendix Figures 1 to 3 In one embodiment, the partition 200 is further provided with an additional railing 210, the two ends of which are connected to the partition 200 in the opening side area of ​​the rear square tube 110 and the overall frame 100.

[0041] Specifically, in this embodiment of the invention, the design of the additional railing 210 further strengthens the rear support structure of the partition 200 and the overall frame 100. Its two ends are respectively connected to the rear square tube 110 and the partition 200 located in the open side area of ​​the overall frame 100, forming a truss-like force transmission structure. Specifically, the additional railing 210 extends in an inclined or horizontal direction, with one end fixed to the inside of the rear square tube 110 (facing the space of the storage channel of the overall frame 100), and the other end welded to the partition 200 on the open side. This connection forms a cross-regional support network structure. The rear square tube 110 bears the impact of the tooling base plate 10 sliding in, and the additional railing 210 transfers part of the load to the partition 200, which then distributes it to the top surface and side beams of the overall frame 100. Simultaneously, the design of the additional railing 210 also increases the partition between adjacent partitions 200, preventing the tooling base plate 10 in the storage channel from intruding into the adjacent storage channel along the open area of ​​the L-shaped partition 200. Thus, the rigid connection between the rear square tube 110 and the partition 200 prevents relative displacement due to vibration, ensuring that the sliding path of the tooling base plate 10 is always aligned. Furthermore, the additional guardrail 210 serves as a force transmission medium, sharing the localized load on the rear section of the partition 200 and preventing it from bending under long-term load.

[0042] Furthermore, a multi-level stable structure is constructed by combining the L-shaped partition 200 and the additional railing 210. The bidirectional anchoring of the L-shaped partition 200 maintains the structural integrity of the opening area, while the additional railing 210 bridges the rear square tube 110 and the partition 200, forming a closed-loop force transmission path. When the tooling base plate 10 slides into the storage channel from the front end, the force between it and the partition 200 can be transmitted along the L-shaped structure to the top surface of the opening and the side beams of the overall frame 100. At the same time, the impact of the tooling base plate 10 sliding to the rear end is borne by the rear square tube 110, and the additional railing 210 can transfer part of the impact force to the adjacent partition 200, avoiding stress concentration on a single component. This directly translates to improved operational reliability and lifespan of the storage vehicle, eliminating structural swaying during the sliding process of the tooling base plate 10, reducing frictional noise, and enhancing the fatigue resistance of the partition 200 structure during long-term use, thus preventing structural failure due to metal fatigue. In this way, through simple mechanical structure optimization, the storage accuracy of the warehouse vehicle can be maintained for a long time.

[0043] Please see the appendix Figures 1 to 3 In one embodiment, a roller 300 is mounted on the bottom surface of the overall frame 100, and the rotation direction of the roller 300 is parallel to the depth direction of the storage channel formed between the partitions 200. A caster wheel 400 is mounted on the bottom of the overall frame 100.

[0044] Specifically, in this embodiment of the invention, the roller 300 system constitutes the core storage and retrieval mechanism in the bottom structure of the tooling storage vehicle, and its rotation direction is adapted to the operational requirements of the storage channel. The rotation direction of the roller 300 is parallel to the depth direction of the storage channel formed between the partitions 200, ensuring that the tooling base plate 10 always moves along the depth direction of the storage channel during sliding, avoiding skewness or jamming, that is, the axis of the roller 300 is perpendicular to the depth direction of the storage channel. This ensures that the tooling base plate 10 is in a rolling friction state when it is placed into the storage channel and contacts the roller 300, rather than the traditional sliding friction, thus making the retrieval operation of the tooling base plate 10 smoother. The tooling base plate 10 only requires a slight pushing force to smoothly slide into or out of the storage channel, significantly reducing resistance and reducing wear on the bottom of the tooling base plate 10, extending its service life. At the same time, the operator does not need to make additional corrections to the direction, improving storage and retrieval efficiency.

[0045] The bottom of the overall frame 100 is equipped with casters 400, which complement the roller system 300. The casters 400 are located at the four corners of the bottom of the frame and are equipped with locking mechanisms. On one hand, the casters 400 can be used to adjust the position and angle of the storage cart when storing or retrieving the tooling base plate 10, facilitating operation; on the other hand, locking the casters 400 ensures the storage cart maintains a constant posture when storing or retrieving the tooling base plate 10, also facilitating operation. When the storage cart moves, the casters 400 support omnidirectional turning, making it easy to flexibly position the cart next to the equipment; when storing or retrieving the tooling plate, the casters 400 are locked, and the rollers 300 independently handle the sliding function. This allows for seamless switching between movement and storage modes. When switching between tooling base plates 10 corresponding to different projects, operators can quickly move the entire cart to the target workstation and then directly perform the tooling plate sliding operation without intermediate adjustments, significantly shortening production preparation time.

[0046] In one embodiment, a crossbeam 130 is installed on the bottom surface of the overall frame 100, and the end of the roller 300 is rotatably connected to the crossbeam 130. The crossbeam 130 divides the bottom surface of the overall frame 100 into multiple regions, and a set of rollers 300 is installed in each region, with the rollers 300 in adjacent regions being installed alternately.

[0047] Specifically, in this embodiment of the invention, the stability of the bottom structure of the overall frame 100 can be further enhanced by the partitioned design of the crossbeams 130. The crossbeams 130 can serve as transverse reinforcing beams on the bottom of the overall frame 100. For example, these crossbeams 130 divide the bottom surface into multiple rectangular areas, thereby forming independent roller 300 mounting units in each area, serving as rotating connection bases for the ends of the rollers 300. This reduces the axial length of the rollers 300, ensuring the load stability of the rollers 300 and reducing the strength requirements for the rollers 300. Simultaneously, the partitioning effect of the crossbeams 130 divides the bottom surface into several equidistant intervals. Roller 300 groups within adjacent intervals are installed in a staggered pattern. For example, rollers 300 in one area are closer to the front side in the depth direction, while rollers 300 in adjacent areas are closer to the rear side in the depth direction, forming a staggered arrangement. This staggered layout dynamically balances the load. When the tooling base plate 10 slides in, its weight is transferred to the crossbeams 130 via the ends of the rollers 300, avoiding stress concentration. Furthermore, the rigid support of the crossbeam 130 prevents the roller 300 from deforming due to long-term load, thus maintaining the straightness accuracy of the storage channel depth.

[0048] Thus, the roller 300, casters 400, and crossbeam 130 constitute the bottom structure of the overall frame 100. The roller 300's directional rotation parallel to the storage channel achieves low-friction sliding, the casters 400 provide overall mobility, and the crossbeam 130 ensures stable load-bearing through partitioning. The crossbeam 130 provides the mounting base for the roller 300, the roller 300's rotation direction corresponds to the storage channel's depth direction, and the casters 400 avoid the roller 300's rotation range. This improves the operational reliability and lifespan of the tooling storage vehicle, optimizes the smoothness of access to the tooling base plate 10, enhances the deformation resistance of the bottom of the overall frame 100, is suitable for high-frequency operating conditions, and reduces maintenance requirements.

[0049] In summary, the tooling storage vehicle provided by this utility model forms a storage channel by openings on the top and adjacent sides of the overall frame, with partitions installed in the opening areas. This facilitates multi-directional access to the tooling base and optimizes space utilization. The bottom of the overall frame integrates rollers and casters. By having the rollers rotate parallel to the depth of the storage channel, low-friction sliding is achieved during the storage and retrieval of the tooling base, protecting it from wear. This solves the problems of disorganized storage and inconvenient retrieval of tooling bases. Vertical storage improves tidiness, roller sliding reduces operational intensity, and casters allow for site switching, thus enhancing overall production coordination.

[0050] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A tooling storage vehicle, characterized in that, include: The overall frame (100) has an opening on its top surface and an adjacent side surface; Multiple partitions (200) are installed in the overall frame (100) and located between the top surface and the side surface of the opening of the overall frame (100), and intermittently cover the opening of the overall frame (100). The adjacent partitions (200) form a storage channel for the tooling base plate (10).

2. The tooling storage vehicle according to claim 1, characterized in that, The storage channel formed by the partition (200) allows for the removal / placement of the tooling base plate (10) along the top or side opening of the overall frame (100).

3. The tooling storage vehicle according to claim 1, characterized in that, The overall frame (100) is equipped with a rear guard square tube (110) on the opposite side of its opening side, and the length direction of the rear guard square tube (110) intersects with the plane corresponding to the plurality of partitions (200).

4. The tooling storage vehicle according to claim 3, characterized in that, The overall frame (100) is further equipped with a reinforcing square tube (120) on the outside of the rear square tube (110), and the two ends of the reinforcing square tube (120) are connected to the top and bottom of the overall frame (100).

5. The tooling storage vehicle according to claim 1, characterized in that, The partition (200) has an L-shaped structure, and the two ends of the partition (200) are respectively connected to the top longitudinal beam and the side longitudinal beam of the opening of the overall frame (100).

6. The tooling storage vehicle according to claim 1, characterized in that, Within the overall frame (100), the individual partitions (200) are arranged parallel to each other at equal intervals.

7. The tooling storage vehicle according to claim 3, characterized in that, An additional railing (210) is also installed on the partition (200), the two ends of which are connected to the partition (200) in the opening side area of ​​the rear square tube (110) and the overall frame (100).

8. The tooling storage vehicle according to claim 1, characterized in that, The bottom surface of the overall frame (100) is equipped with a roller (300), and the rotation direction of the roller (300) is parallel to the depth direction of the storage channel formed between the partitions (200).

9. The tooling storage vehicle according to claim 8, characterized in that, The bottom surface of the overall frame (100) is equipped with a crossbeam (130), and the end of the roller (300) is rotatably connected to the crossbeam (130). The crossbeam (130) divides the bottom surface of the overall frame (100) into multiple regions, and each region is equipped with a set of rollers (300), and the rollers (300) in adjacent regions are staggered.

10. The tooling storage vehicle according to claim 1, characterized in that, The bottom of the overall frame (100) is equipped with casters (400).

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