Storage workshop ladder with locking structure

Abstract

The utility model discloses a storage workshop ladder with a locking structure, which comprises four first ladder assemblies, a top plate is arranged among the inner walls of the four first ladder assemblies, a plurality of ladder plates are arranged on one side of the top plate, vertical plates are arranged on two sides of the top ends of the plurality of ladder plates, triangular plates are arranged on one sides of the plurality of vertical plates, and the triangular plates are arranged on the inner walls of the four first ladder assemblies. A lead screw is arranged in one first ladder assembly, reinforcing rods are arranged in the other three first ladder assemblies, lifting blocks are arranged at one end of the lead screw and one end of each reinforcing rod in a sleeving mode, and by arranging the lead screws, the reinforcing rods, the lifting blocks, the second ladder assemblies, non-slip mats and binding rods, the multiple ladder plates are fixedly distributed and installed under the action of the top plates and the vertical plates; a plurality of anti-skid lines are formed in the surface of the anti-skid pad, and the four lifting blocks synchronously move, so that the moving stability of the second ladder assembly is guaranteed, the second ladder assembly can be locked through the movement of the lifting blocks, and the second ladder assembly and the first ladder assembly can be conveniently folded and stored in a sliding manner.

Description

Technical Field

[0001] The utility model relates to the technical field of warehouse ladders, in particular to a warehouse ladder with a locking structure. Background Art

[0002] The ladders used in storage workshops are usually called storage freight ladders or climbing ladders. They are a type of vertical transportation equipment specially used for storage and handling. They are mainly used in industries such as industry and logistics. This type of ladder has a high degree of flexibility to adapt to space restrictions of various shapes, and can facilitate workers to quickly load and unload items, thereby improving work efficiency.

[0003] The ladders used in storage workshops can be used to store goods. Generally, the ladders used to store goods are set at a vertical angle. However, the height of the storage workshop is limited, and the vertical angle ladder has a limited space range for storing goods. Therefore, traditional ladders used in storage workshops cannot effectively utilize the space in the storage workshop to store goods, and the frame used to support the ladder is not convenient for storage, which reduces the ease of use of the ladder. For this reason, a ladder for a storage workshop with a locking structure is designed. Utility Model Content

[0004] The purpose of the utility model is to provide a warehouse ladder with a locking structure to solve the problems mentioned in the above background technology that the traditional warehouse ladder cannot effectively utilize the space of the warehouse to store goods and the frame for supporting the ladder is not convenient for storage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ladder for a storage workshop with a locking structure, comprising four first ladder frames, a top plate is arranged between the inner walls of the four first ladder frames, a plurality of ladder plates are arranged on one side of the top plate, vertical plates are arranged on both sides of the top ends of the plurality of ladder plates, a triangular plate is arranged on one side of the plurality of vertical plates, a screw rod is arranged inside one of the first ladder frames, and reinforcement rods are arranged inside the other three first ladder frames, a lifting block is sleeved on one end of the screw rod and the three reinforcement rods, a second ladder frame is arranged on one side of the four lifting blocks, two first reinforcing strips are arranged at the bottom of one of the ladder plates, and a servo motor is arranged on the top of one of the first ladder frames.

[0006] As a preferred technical solution of the utility model, one of the lifting blocks is threadedly sleeved on one end of the screw rod, the servo motor is located on the top of the screw rod, and the other three lifting blocks are movably sleeved on one end of three reinforcement rods respectively.

[0007] As a preferred technical solution of the present utility model, the output shaft of the servo motor is transmission-connected to one end of the lead screw.

[0008] As a preferred technical solution of the utility model, a binding plate is fixedly installed between the inner walls of two adjacent second ladder frames, and two binding rods are fixedly installed between the inner walls of the two binding plates.

[0009] As a preferred technical solution of the present utility model, the positions of two adjacent second ladder frames are corresponding to each other.

[0010] As a preferred technical solution of the utility model, two second reinforcing strips are provided at the bottom of one of the ladder plates, two third reinforcing strips are provided at the bottom of one of the ladder plates, and anti-slip pads are provided on the surfaces of multiple ladder plates, wherein one side of the two vertical plates are respectively fixedly connected to one side of the top plate.

[0011] As a preferred technical solution of the present utility model, the length of the two second reinforcing strips is greater than the length of the two third reinforcing strips.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The jackup plate is fixedly mounted on the top plate and the vertical plate, and the jackup plate is provided with a plurality of anti-skid grooves on the surface of the anti-skid pad, thereby increasing the friction between the goods and the surface of the anti-skid pad, thereby enhancing the anti-skid performance of the first ladder frame for storing goods. After the servo motor is started, the screw rod is driven to rotate synchronously, thereby driving a lifting block threadedly sleeved thereon to move up and down. Since the lifting blocks are connected to the second ladder frame and the binding rod, the other three lifting blocks will also move up and down at one end of the corresponding reinforcement rod. The four lifting blocks move synchronously, thereby ensuring the stability of the movement of the second ladder frame. The second ladder frame can be locked by the movement of the lifting block, which is convenient for sliding, folding and storing the second ladder frame and the first ladder frame.

[0014] 2. The utility model provides a storage workshop ladder with a locking structure. A triangular plate, a first reinforcing bar, a second reinforcing bar and a third reinforcing bar are provided. A plurality of ladder plates are connected with each other by means of a vertical plate and the triangular plate. The plurality of ladder plates are arranged in a ladder-like manner, which increases the storage space for goods and facilitates the staff to place the corresponding goods. The first reinforcing bar, the second reinforcing bar and the third reinforcing bar are respectively located at the bottom of three of the ladder plates. The three are arranged at equal intervals, which enhances the firmness between the bottoms of the ladder plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0019] In the figure: 1. first ladder frame; 2. top plate; 3. vertical plate; 4. ladder plate; 5. triangular plate; 6. anti-slip pad; 7. screw rod; 8. reinforcement rod; 9. lifting block; 10. second ladder frame; 11. restraining plate; 12. restraining rod; 13. servo motor; 14. first reinforcing bar; 15. second reinforcing bar; 16. third reinforcing bar. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for a warehouse ladder with a locking structure:

[0022] Embodiment 1:

[0023] like Figure 1-3 As shown, a warehouse workshop ladder with a locking structure comprises four first ladder frames 1, a top plate 2 is arranged between the inner walls of the four first ladder frames 1, a plurality of ladder plates 4 are arranged on one side of the top plate 2, vertical plates 3 are arranged on both sides of the top ends of the plurality of ladder plates 4, a triangular plate 5 is arranged on one side of the plurality of vertical plates 3, a screw rod 7 is arranged inside one of the first ladder frames 1, a reinforcement rod 8 is arranged inside the other three first ladder frames 1, a lifting block 9 is sleeved on one end of the screw rod 7 and the three reinforcement rods 8, a second ladder frame 10 is arranged on one side of the four lifting blocks 9, two first reinforcement strips 14 are arranged at the bottom of one of the ladder plates 4, a servo motor 13 is arranged on the top of one of the first ladder frames 1, because the lifting blocks 9 are connected to the binding rod 12 by relying on the second ladder frame 10, the other three lifting blocks 9 will also move up and down at one end of the corresponding reinforcement rod 8, and the four lifting blocks 9 move synchronously, thereby ensuring the stability of the movement of the second ladder frame 10, and the second ladder frame 10 can be locked by moving the lifting block 9.

[0024] Embodiment 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, two second reinforcing strips 15 are provided at the bottom of one of the ladder plates 4, two third reinforcing strips 16 are provided at the bottom of one of the ladder plates 4, and anti-slip pads 6 are provided on the surfaces of the multiple ladder plates 4, wherein one side of the two vertical plates 3 is respectively fixedly connected to one side of the top plate 2. The utility model is a ladder for a storage workshop with a locking structure, which is provided with a triangular plate 5, a first reinforcing strip 14, a second reinforcing strip 15 and a third reinforcing strip 16. The multiple ladder plates 4 are connected by relying on the vertical plate 3 and the triangular plate 5, and the multiple ladder plates 4 are arranged in a ladder-like manner, thereby increasing the storage space for goods.

[0026] Working principle: The ladder used in the storage workshop is usually called a storage freight ladder. It is a vertical transportation equipment specially used for storage and handling. It is mainly used in the fields of industry and logistics. This ladder has a high degree of flexibility to adapt to space restrictions of various shapes, and can facilitate staff to quickly load and unload items, thereby improving work efficiency. The four first ladder racks 1 are in a fixed state, and the four first ladder racks 1 are fixed and supported by a top plate 2 and a plurality of ladder plates 4. Under the action of the top plate 2 and the vertical plate 3, the plurality of ladder plates 4 are fixedly distributed and installed, and a plurality of anti-skid grooves are provided on the surface of the anti-skid pad 6, which increases the friction between the goods and the surface of the anti-skid pad 6, thereby enhancing the anti-skid performance of the first ladder rack 1 for cargo storage. When the second ladder rack 10 needs to be stored, the goods have been moved out from the surface of the anti-skid pad 6, and then the staff can start the servo motor 13. At this time, the staff can hold one side of the ladder plate 4. Under the start of the servo motor 13, its output shaft The screw rod 7 will be driven to rotate synchronously, thereby driving a lifting block 9 threadedly sleeved thereon to move up and down. Since the lifting blocks 9 are connected to the binding rod 12 by the second ladder frame 10, the other three lifting blocks 9 will also move up and down at one end of the corresponding reinforcement rod 8. The four lifting blocks 9 move synchronously, thereby ensuring the stability of the movement of the second ladder frame 10. Through the movement of the lifting blocks 9, the second ladder frame 10 can be locked, and the second ladder frame 10 can be moved to a specific position, which is convenient for sliding, folding and storing the second ladder frame 10 and the first ladder frame 1. Multiple ladder plates 4 are connected to each other by the vertical plate 3 and the triangular plate 5. Multiple ladder plates 4 are arranged in a ladder-like manner, which increases the storage space for goods and is also convenient for staff to place corresponding goods. The first reinforcement bar 14, the second reinforcement bar 15 and the third reinforcement bar 16 are respectively located at the bottom of three of the ladder plates 4, and the three are arranged at equal intervals to enhance the firmness between the bottoms of the ladder plates 4.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warehouse ladder with a locking structure, comprising four first ladder racks (1), characterized in that: A top plate (2) is arranged between the inner walls of the four first ladder frames (1), a plurality of ladder plates (4) are arranged on one side of the top plate (2), vertical plates (3) are arranged on both sides of the top ends of the plurality of ladder plates (4), a triangular plate (5) is arranged on one side of the plurality of vertical plates (3), a screw rod (7) is arranged inside one of the first ladder frames (1), and reinforcing rods (8) are arranged inside the other three first ladder frames (1), one end of the screw rod (7) and the three reinforcing rods (8) are sleeved with lifting blocks (9), a second ladder frame (10) is arranged on one side of the four lifting blocks (9), two first reinforcing strips (14) are arranged at the bottom of one of the ladder plates (4), and a servo motor (13) is arranged at the top of one of the first ladder frames (1).

2. A warehouse ladder with a locking structure according to claim 1, characterized in that: One of the lifting blocks (9) is threadedly sleeved on one end of the screw rod (7), the servo motor (13) is located on the top of the screw rod (7), and the other three lifting blocks (9) are movably sleeved on one end of three reinforcement rods (8) respectively.

3. A warehouse ladder with a locking structure according to claim 2, characterized in that: The output shaft of the servo motor (13) is drivingly connected to one end of the screw rod (7).

4. The warehouse ladder with a locking structure according to claim 1, characterized in that: A binding plate (11) is fixedly installed between the inner walls of two adjacent second ladder frames (10), and two binding rods (12) are fixedly installed between the inner walls of the two binding plates (11).

5. A warehouse ladder with a locking structure according to claim 4, characterized in that: The positions of two adjacent second ladder frames (10) are corresponding to each other.

6. The warehouse ladder with a locking structure according to claim 1, characterized in that: Two second reinforcing strips (15) are provided at the bottom of one of the ladder plates (4), two third reinforcing strips (16) are provided at the bottom of one of the ladder plates (4), and anti-slip pads (6) are provided on the surfaces of a plurality of the ladder plates (4), wherein one side of the two vertical plates (3) is respectively fixedly connected to one side of the top plate (2).

7. A warehouse ladder with a locking structure according to claim 6, characterized in that: The lengths of the two second reinforcing strips (15) are both greater than the lengths of the two third reinforcing strips (16).

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