Transfer device for elevator accessory production

Abstract

The utility model relates to the technical field of elevator accessory transfer, and discloses a transfer device for elevator accessory production, which comprises a frame, a transfer box and an L-shaped placing plate, a pull limiting mechanism is arranged on the right side of the upper surface of the frame, and the pull limiting mechanism comprises a fixing plate, a limiting spring, a telescopic rod and a fillet block. And a limiting groove is formed in the center of the interior of the L-shaped placing plate. According to the transfer device for elevator accessory production, a fillet block is automatically clamped into a limiting groove of an L-shaped containing plate under the action of a limiting spring and a telescopic rod, it is ensured that the L-shaped containing plate is stable and not loosened in the elevator accessory containing process, and the situation that accessories slide down due to vibration or inclination is avoided; the L-shaped placing plates and the rectangular strips at the bottom of the transfer box are designed in a sliding fit mode, fixing or taking-out can be completed only by pushing and pulling during loading and unloading, the working efficiency is improved, then the problem of how to place elevator accessories more quickly is solved, and the effect of more convenience during transfer and placement can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of elevator parts transfer technology, specifically a transfer device for elevator parts production. Background Technology

[0002] Elevator components are key parts of an elevator system, encompassing multiple categories such as mechanical, electrical, and safety devices. Common mechanical components include traction machines, guide rails, counterweights, car, and door systems, ensuring smooth elevator operation. Electrical components, such as control cabinets, frequency converters, sensors, and lighting systems, are responsible for signal transmission and power regulation. Safety components include speed governors, safety brakes, buffers, and emergency alarm devices, as well as auxiliary components such as wire ropes, bearings, and button panels. When using these components, transfer equipment is required for efficient handling.

[0003] According to a transfer device for elevator parts production and processing with application number CN202323053249.2, this solution solves the problems of how the transfer device is inconvenient to adjust the height of the pull rod according to different needs during use, and the problem of parts falling off the transfer device during use.

[0004] The existing elevator parts transfer devices still have the following problems in actual use:

[0005] When transferring elevator parts, the top plate needs to be opened before placing the parts inside the transfer box. This method is inconvenient and does not allow for quick placement and removal of elevator parts, increasing the workload of staff and reducing the ease of operation of the transfer device. Furthermore, while closing the top plate prevents elevator parts from falling, limiting the top plate is complex, increasing maintenance costs and reducing the efficiency of the transfer device, thus hindering its widespread adoption.

[0006] Therefore, this utility model introduces a transfer device for elevator parts production. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides a transfer device for elevator parts production, which has the advantages of convenient placement and removal of elevator parts, and more convenient handling to prevent elevator parts from falling, thus solving the problems mentioned in the background art.

[0008] This utility model provides the following technical solution: a transfer device for elevator parts production, including a frame, a transfer box, and an L-shaped placement plate. A pulling limit mechanism is provided on the right side of the upper surface of the frame. The pulling limit mechanism includes a fixed plate, a limit spring, a telescopic rod, and a rounded corner block. A limit groove is formed in the center of the L-shaped placement plate. A connecting groove is formed inside the right side of the frame. The upper surface of the fixed plate is fixedly connected to the right side of the lower surface of the frame. One end of the limit spring is fixedly connected to the upper surface of the fixed plate. One end of the telescopic rod is fixedly connected to the upper surface of the fixed plate. The outer surface of the rounded corner block is slidably connected to the inner wall of the connecting groove.

[0009] Preferably, the front of the transfer box is provided with a closing mechanism, which includes a rectangular block, a snap-fit ​​block, a receiving block, a U-shaped block, and a plug-in rod. The left side of the rectangular block is fixedly installed with the right side of the L-shaped placement plate, the right side of the snap-fit ​​block is fixedly installed with the left side of the rectangular block, the back of the receiving block is fixedly connected with the front of the transfer box, the back of the U-shaped block is fixedly installed with the front of the receiving block, and the outer surface of the plug-in rod is inserted into the interior of the receiving block.

[0010] Preferably, the lower surface of the rounded corner block is fixedly connected to one end of the limiting spring, and the lower surface of the rounded corner block is fixedly connected to one end of the telescopic rod.

[0011] Preferably, the bottom of the transfer box is fixedly installed to the top of the vehicle frame, and a rectangular strip is fixedly installed at the bottom inside the transfer box, with the outer surface of the rectangular strip slidably connected to the inner wall of the L-shaped placement plate.

[0012] Preferably, the size of the limiting groove is the same as the size of the connecting groove.

[0013] Preferably, the snap-fit ​​block has a first insertion slot inside, and the U-shaped block has a second insertion slot inside.

[0014] Preferably, two sets of movable wheels are provided on both sides of the bottom of the frame, and a handrail is fixedly installed on the left side of the upper surface of the frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This type of transfer device for elevator parts production automatically engages with the L-shaped placement plate's limiting groove using rounded corner blocks under the action of a limiting spring and telescopic rod. This ensures the L-shaped placement plate remains stable and secure during elevator parts placement, preventing parts from slipping due to vibration or tilting. The sliding fit design between the L-shaped placement plate and the rectangular strip at the bottom of the transfer box allows for easy fixing or removal by simply pushing or pulling, improving work efficiency, reducing manual adjustment time, and solving the problem of faster elevator parts placement. This results in more convenient transfer and placement, reduces operation time, alleviates the workload of staff, and enhances the overall ease of operation of the device.

[0017] 2. This type of transfer device for elevator parts production uses a plug-in rod that simultaneously passes through the second plug-in slot of the U-shaped block and the first plug-in slot of the snap-fit ​​block to form a double-fixed structure. This effectively prevents the door from opening accidentally due to vibration or tilting during transfer, ensuring the safety of parts transportation. It also solves the problem of how to make the transfer more stable, avoiding the impact of poor stability on elevator parts during transfer, improving the transfer efficiency in practice, and facilitating the promotion and use of this transfer device in practice. Attached Figure Description

[0018] Figure 1 This is the overall structural design of the present utility model;

[0019] Figure 2 This utility model Figure 1 A top-view structural diagram;

[0020] Figure 3 This utility model Figure 1 A schematic diagram of the pulling limit mechanism;

[0021] Figure 4 This utility model Figure 1 A schematic diagram of the closing mechanism.

[0022] In the diagram: 1. Frame; 2. Casters; 3. Handrail; 4. Transfer box; 5. Rectangular strip; 6. L-shaped placement plate; 7. Limiting groove; 8. Connecting groove; 9. Fixing plate; 10. Limiting spring; 11. Telescopic rod; 12. Rounded corner block; 13. Rectangular block; 14. Snap-fit ​​block; 15. Insertion groove one; 16. Receiving block; 17. U-shaped block; 18. Insertion groove two; 19. Insertion rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 3 A transfer device for elevator parts production includes a frame 1, a transfer box 4, and an L-shaped placement plate 6. A pulling limit mechanism is provided on the right side of the upper surface of the frame 1. The pulling limit mechanism includes a fixed plate 9, a limit spring 10, a telescopic rod 11, and rounded corner blocks 12. A limit groove 7 is formed in the center of the L-shaped placement plate 6. A connecting groove 8 is formed inside the right side of the frame 1. The upper surface of the fixed plate 9 is fixedly connected to the right side of the lower surface of the frame 1. One end of the limit spring 10 is fixedly connected to the upper surface of the fixed plate 9. The telescopic rod 12... One end of 1 is fixedly connected to the upper surface of the fixing plate 9. The outer surface of the rounded corner block 12 is slidably connected to the inner wall of the connecting groove 8. The lower surface of the rounded corner block 12 is fixedly connected to one end of the limiting spring 10, and the lower surface of the rounded corner block 12 is fixedly connected to one end of the telescopic rod 11. The bottom of the transfer box 4 is fixedly installed to the top of the frame 1. A rectangular strip 5 is fixedly installed at the bottom inside the transfer box 4, and the outer surface of the rectangular strip 5 is slidably connected to the inner wall of the L-shaped placement plate 6. The size of the limiting groove 7 is the same as the size of the connecting groove 8.

[0025] Specifically, when the L-shaped placement plate 6 is placed on the frame 1, the limiting groove 7 corresponds to the connecting groove 8. Under the elastic force of the limiting spring 10, the telescopic rod 11 provides auxiliary support, and the rounded corner block 12 pops out from the connecting groove 8 and locks into the limiting groove 7, thus limiting and fixing the L-shaped placement plate 6 and achieving a stable effect for placing elevator parts. The rectangular strip 5 guides the L-shaped placement plate 6, ensuring the smooth movement of the L-shaped placement plate 6 within the transfer box 4.

[0026] Please see Figure 4 The front of the transfer box 4 is provided with a closing mechanism, which includes a rectangular block 13, a snap-fit ​​block 14, a receiving block 16, a U-shaped block 17 and a plug-in rod 19. The left side of the rectangular block 13 is fixedly installed with the right side of the L-shaped placement plate 6, the right side of the snap-fit ​​block 14 is fixedly installed with the left side of the rectangular block 13, the back of the receiving block 16 is fixedly connected with the front of the transfer box 4, the back of the U-shaped block 17 is fixedly installed with the front of the receiving block 16, the outer surface of the plug-in rod 19 is inserted into the inside of the receiving block 16, the snap-fit ​​block 14 has a first plug-in groove 15 inside, and the U-shaped block 17 has a second plug-in groove 18 inside.

[0027] Specifically, after the L-shaped placement plate 6 is pushed into place, the insertion slot 15 on the snap-fit ​​block 14 corresponds to the insertion slot 18 on the U-shaped block 17. At this time, the insertion rod 19 is inserted into the receiving block 16, so that it passes through both insertion slot 15 and insertion slot 18 at the same time, which fixes the snap-fit ​​block 14 and closes the L-shaped placement plate 6 tightly with the transfer box 4, preventing the L-shaped placement plate 6 from accidentally sliding out during the transfer process. This achieves the effect of ensuring the safety of the internal parts of the transfer box 4 and preventing them from falling out.

[0028] Please see Figure 1 and Figure 2 Two sets of movable wheels 2 are provided on both sides of the bottom of the frame 1, and a handrail 3 is fixedly installed on the left side of the upper surface of the frame 1.

[0029] Specifically, when the operator pushes the frame 1, he can hold the handrail 3 and apply the pushing force with the help of the handrail 3, so as to control the moving direction and speed of the transfer device more conveniently and stably. The two sets of moving wheels 2 set on both sides of the bottom of the frame 1 enable the frame 1 to move. The operator can easily move the transfer device loaded with elevator parts from one location to another by using the rolling of the moving wheels 2.

[0030] Working principle: When elevator parts need to be placed, the operator pulls out the L-shaped placement plate 6, and the bottom of the L-shaped placement plate 6 slides into the transfer box 4 along with the outer surface of the rectangular strip 5, aligning the limiting groove 7 with the connecting groove 8 on the frame 1. At this time, the rounded corner block 12 extends outward under the elastic force of the limiting spring 10 and locks into the limiting groove 7. Simultaneously, the telescopic rod 11 provides support and stability, ensuring that the L-shaped placement plate 6 is firmly fixed. The elevator parts can then be placed on the upper surface of the L-shaped placement plate 6. Afterward, the rounded corner block 12 can be pressed to release the limiting spring 10 and... Pressing the telescopic rod 11 allows the L-shaped placement plate 6 to slide inside the transfer box 4 via the rectangular strip 5. When closing the L-shaped placement plate 6 with the transfer box 4, first engage the locking block 14 with the inside of the U-shaped block 17, and then insert the insertion rod 19 into the insertion slot 15 of the locking block 14 and the insertion slot 18 of the U-shaped block 17, so that the rectangular block 13 and the receiving block 16 fit tightly together to prevent the box door from opening accidentally during the transfer process. After that, when moving, the operator pushes the handrail frame 3 and uses the bottom casters 2 to achieve flexible transfer.

[0031] It should be noted that the electrical components and equipment mentioned above all use external power sources. The circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art and need not be elaborated upon. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

[0032] In addition, throughout this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A transfer device for elevator parts production, characterized in that: The vehicle includes a frame (1), a transfer box (4), and an L-shaped placement plate (6). A pulling limit mechanism is provided on the right side of the upper surface of the frame (1). The pulling limit mechanism includes a fixed plate (9), a limit spring (10), a telescopic rod (11), and a rounded corner block (12). A limit groove (7) is provided in the center of the L-shaped placement plate (6). A connecting groove (8) is provided inside the right side of the frame (1). The upper surface of the fixed plate (9) is fixedly connected to the right side of the lower surface of the frame (1). One end of the limit spring (10) is fixedly connected to the upper surface of the fixed plate (9). One end of the telescopic rod (11) is fixedly connected to the upper surface of the fixed plate (9). The outer surface of the rounded corner block (12) is slidably connected to the inner wall of the connecting groove (8).

2. The transfer device for elevator parts production according to claim 1, characterized in that: The front of the transfer box (4) is provided with a closing mechanism, which includes a rectangular block (13), a snap-fit ​​block (14), a receiving block (16), a U-shaped block (17), and a plug-in rod (19). The left side of the rectangular block (13) is fixedly installed with the right side of the L-shaped placement plate (6). The right side of the snap-fit ​​block (14) is fixedly installed with the left side of the rectangular block (13). The back of the receiving block (16) is fixedly connected with the front of the transfer box (4). The back of the U-shaped block (17) is fixedly installed with the front of the receiving block (16). The outer surface of the plug-in rod (19) is inserted into the inside of the receiving block (16).

3. The transfer device for elevator parts production according to claim 1, characterized in that: The lower surface of the rounded corner block (12) is fixedly connected to one end of the limiting spring (10), and the lower surface of the rounded corner block (12) is fixedly connected to one end of the telescopic rod (11).

4. The transfer device for elevator parts production according to claim 1, characterized in that: The bottom of the transfer box (4) is fixedly installed on the top of the frame (1). A rectangular strip (5) is fixedly installed at the bottom inside the transfer box (4), and the outer surface of the rectangular strip (5) is slidably connected to the inner wall of the L-shaped placement plate (6).

5. A transfer device for elevator parts production according to claim 1, characterized in that: The size of the limiting groove (7) is the same as the size of the connecting groove (8).

6. A transfer device for elevator parts production according to claim 2, characterized in that: The snap-fit ​​block (14) has a first insertion slot (15) inside, and the U-shaped block (17) has a second insertion slot (18) inside.

7. A transfer device for elevator parts production according to claim 1, characterized in that: Two sets of moving wheels (2) are provided on both sides of the bottom of the frame (1), and a handrail (3) is fixedly installed on the left side of the upper surface of the frame (1).

Images