Loading platform for elevator

Abstract

The utility model provides a carrying platform for an elevator, which relates to the field of carrying platforms and comprises a platform body, the top of the platform body is fixedly connected with a protective guard body, the rear end of the top of the protective guard body is fixedly connected with a back plate, and the top of the protective guard body is detachably connected with a detachable protective guard. The protective fence body is arranged and used for preliminarily protecting conveyed objects placed on the top of the platform body, and when the conveyed objects are large in number and high, the stability of the objects in the conveying process can be improved by installing the detachable protective fence; according to the protective fence, the situation that the safety is affected due to the fact that the height of conveyed objects is higher than the protective fence body is prevented, the containing box is arranged and used for containing the conveyed objects, the height of the containing box can be adjusted through the air cylinder, the containing box can be moved out of the protective fence body, and workers can take the objects in the containing box conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of cargo platforms, specifically a cargo platform for a hoist. Background Technology

[0002] A hoist is a device used for transporting materials or people vertically or at an incline. Its main function is to raise objects from a lower position to a higher position, or vice versa, to lower objects from a higher position to a lower position. The hoist's loading platform refers to the platform structure in the hoist system used to carry items. The hoist's loading platform is usually used for vertical transportation of goods, tools, equipment, or large items, and is an important component of the hoist.

[0003] Cargo platforms are usually equipped with guardrails of a certain height to prevent transported items from falling. However, the height of the guardrails is fixed. When there are many transported items, their height will exceed the height of the guardrails, which will pose a risk of falling. At the same time, the installation of guardrails will affect the retrieval of transported items inside the cargo platform, causing inconvenience to the staff in retrieving the transported items.

[0004] In summary, this utility model provides a lifting platform to solve the above-mentioned problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A hoist carrying platform includes a platform body, a guardrail body fixedly connected to the top of the platform body, a back plate fixedly connected to the rear end of the top of the guardrail body, a detachable guardrail detachably connected to the top of the guardrail body, a placement box movably connected to the inner cavity of the guardrail body, and a cylinder fixedly connected to the center of the top of the platform body, the output end of the cylinder being fixedly connected to the bottom of the placement box.

[0007] Furthermore, in this utility model, both sides of the back of the detachable guardrail are fixedly connected to a fixing bracket, and the back of the fixing bracket is provided with a bolt, and the front end of the bolt extends into the inner cavity of the detachable guardrail and is threadedly connected to the inner cavity of the detachable guardrail.

[0008] Furthermore, in this utility model, a first fixing block is fixedly connected to both sides of the detachable guardrail, and a second fixing block is fixedly connected to both sides of the guardrail body. A movable rod is slidably connected to the inner cavity of the first fixing block.

[0009] Furthermore, in this utility model, a fixing plate is fixedly connected to the bottom of the movable rod, and a receiving groove is provided on the top of the second fixing block. The fixing plate is detachably connected to the inner cavity of the receiving groove.

[0010] Furthermore, in this utility model, through slots are provided on both sides of the inner cavity of the receiving groove, and locking blocks are fixedly connected to both sides of the fixing piece. One side of the locking block extends into the inner cavity of the through slot and is movably connected to the inner cavity of the through slot.

[0011] Furthermore, in this utility model, a movable piece is movably connected to the inner cavity of the receiving groove, and a compression spring is fixedly connected to the bottom of the movable piece, with the bottom of the compression spring being fixedly connected to the bottom of the inner cavity of the receiving groove.

[0012] Furthermore, in this utility model, slots are provided on both the front and back sides of the inner cavity of the receiving groove, and the locking block engages with the inner cavity of the slot.

[0013] Beneficial effects: This utility model has the following beneficial effects:

[0014] This utility model provides initial protection for transported items placed on top of the platform by setting up a protective railing. When there are many or high items being transported, a detachable protective railing can be installed to increase the stability of the transport process and prevent safety issues caused by the height of the transported items exceeding the height of the protective railing. A placement box is provided to hold the transported items, and a cylinder can be used to adjust the height of the placement box, allowing it to be moved out of the protective railing so that workers can retrieve the items inside. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the separated structure of the guardrail body and the placement box of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixing plate and the receiving groove in the separated state of this utility model;

[0018] Figure 4 This is a side view sectional structural diagram of the present invention.

[0019] In the picture:

[0020] 1. Platform body; 2. Guardrail body; 3. Back plate; 4. Detachable guardrail; 5. Placement box; 6. Cylinder; 7. Fixing frame; 8. First fixing block; 9. Second fixing block; 10. Movable rod; 11. Fixing plate; 12. Receiving groove; 13. Through groove; 14. Locking block; 15. Movable plate; 16. Compression spring; 17. Locking slot. Detailed Implementation

[0021] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, this is the first embodiment of the present invention. This embodiment provides a lifting platform, including a platform body 1, a guardrail body 2 fixedly connected to the top of the platform body 1, a back plate 3 fixedly connected to the rear end of the top of the guardrail body 2, a detachable guardrail 4 detachably connected to the top of the guardrail body 2, a placement box 5 movably connected to the inner cavity of the guardrail body 2, and a cylinder 6 fixedly connected to the center of the top of the platform body 1. The output end of the cylinder 6 is fixedly connected to the bottom of the placement box 5.

[0024] like Figure 1-4 As shown, the guardrail body 2 is used to provide initial protection for the conveyed items placed on top of the platform body 1. When there are many or high items being conveyed, the stability of the conveyed items can be increased by installing a detachable guardrail 4 to prevent safety issues caused by the height of the conveyed items being higher than the guardrail body 2. The placement box 5 is used to place the conveyed items. The cylinder 6 can adjust the height of the placement box 5 so that the placement box 5 can be moved out of the guardrail body 2 so that workers can retrieve the items inside the placement box 5.

[0025] Example 2

[0026] Reference Figure 3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0027] In this embodiment, a fixing bracket 7 is fixedly connected to both sides of the back of the detachable guardrail 4. The back of the fixing bracket 7 is provided with a bolt, and the front end of the bolt extends into the inner cavity of the detachable guardrail 4 and is threadedly connected to the inner cavity of the detachable guardrail 4.

[0028] The detachable guardrail 4 is fixedly connected to both sides with a first fixing block 8, and the guardrail body 2 is fixedly connected to both sides with a second fixing block 9. The inner cavity of the first fixing block 8 is slidably connected with a movable rod 10.

[0029] The bottom of the movable rod 10 is fixedly connected to a fixing plate 11, and the top of the second fixing block 9 is provided with a receiving groove 12. The fixing plate 11 and the inner cavity of the receiving groove 12 are detachably connected.

[0030] like Figure 3 As shown, after the fixing bracket 7 is inserted into the top of the back plate 3, it can limit the position of the detachable guardrail 4. After being fixed by bolts, it can improve the stability of the detachable guardrail 4 on the top of the guardrail body 2. The movable rod 10 plays the role of facilitating the movement of the fixing piece 11.

[0031] Example 3

[0032] Reference Figure 4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0033] In this embodiment, through slots 13 are provided on both sides of the inner cavity of the receiving slot 12, and locking blocks 14 are fixedly connected to both sides of the fixing piece 11. One side of the locking block 14 extends into the inner cavity of the through slot 13 and is movably connected to the inner cavity of the through slot 13.

[0034] A movable piece 15 is movably connected to the inner cavity of the receiving groove 12. A compression spring 16 is fixedly connected to the bottom of the movable piece 15. The bottom of the compression spring 16 is fixedly connected to the bottom of the inner cavity of the receiving groove 12.

[0035] The front and back sides of the cavity of the receiving groove 12 are provided with slots 17, and the locking block 14 engages with the cavity of the slot 17.

[0036] like Figure 4 As shown, the through slot 13 provides space for the locking block 14 to move, allowing it to be inserted into the lower end of the cavity of the receiving slot 12. After the fixing piece 11 is inserted into the lower end of the cavity of the receiving slot 12, the movable rod 10 is rotated to adjust the angle of the fixing piece 11, and the locking block 14 is rotated into the cavity of the locking slot 17, which can prevent the fixing piece 11 from falling out of the cavity of the receiving slot 12. The return spring force of the compression spring 16, together with the movable piece 15, can apply an upward pushing force to the fixing piece 11 to prevent it from falling out of the cavity of the locking slot 17.

[0037] In use, the conveyed object is placed directly inside the placement box 5. When the conveyed object is high, the detachable guardrail 4 is installed on the top of the guardrail body 2. The fixing bracket 7 is fixed with bolts, and the movable rod 10 is moved downward so that the fixing piece 11 is inserted into the receiving groove 12. At this time, the locking block 14 enters the lower end of the inner cavity of the receiving groove 12 through the through groove 13. Then, the movable rod 10 is rotated to rotate the locking block 14 from the lower end of the inner cavity of the through groove 13 to the lower end of the inner cavity of the locking slot 17. Then the movable rod 10 is released. At this time, under the action of the return elastic force of the compression spring 16, the movable rod 10 can be lifted upward with the movable piece 15, and the locking block 14 can be inserted into the inner cavity of the locking slot 17, so that the detachable guardrail 4 and the guardrail body 2 can be further fixed.

[0038] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0039] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A hoist carrying platform, comprising a platform body (1), characterized in that: The top of the platform body (1) is fixedly connected to a guardrail body (2), the rear end of the top of the guardrail body (2) is fixedly connected to a back plate (3), the top of the guardrail body (2) is detachably connected to a detachable guardrail (4), the inner cavity of the guardrail body (2) is movably connected to a placement box (5), and a cylinder (6) is fixedly connected to the center of the top of the platform body (1). The output end of the cylinder (6) is fixedly connected to the bottom of the placement box (5).

2. The hoist carrying platform as described in claim 1, characterized in that: The detachable guardrail (4) has fixed brackets (7) on both sides of its back. The back of the fixed bracket (7) is provided with bolts, and the front end of the bolts extends into the inner cavity of the detachable guardrail (4) and is threadedly connected to the inner cavity of the detachable guardrail (4).

3. The hoist carrying platform as described in claim 1, characterized in that: The detachable guardrail (4) is fixedly connected to both sides by a first fixing block (8), and the guardrail body (2) is fixedly connected to both sides by a second fixing block (9). The inner cavity of the first fixing block (8) is slidably connected to a movable rod (10).

4. The hoist carrying platform as described in claim 3, characterized in that: The bottom of the movable rod (10) is fixedly connected to a fixing plate (11), and the top of the second fixing block (9) is provided with a receiving groove (12). The fixing plate (11) and the inner cavity of the receiving groove (12) are detachably connected.

5. The hoist carrying platform as described in claim 4, characterized in that: Both sides of the inner cavity of the receiving groove (12) are provided with through grooves (13), and both sides of the fixing piece (11) are fixedly connected with locking blocks (14). One side of the locking block (14) extends into the inner cavity of the through groove (13) and is movably connected to the inner cavity of the through groove (13).

6. The hoist carrying platform as described in claim 4, characterized in that: The inner cavity of the receiving groove (12) is movably connected to a movable piece (15), and the bottom of the movable piece (15) is fixedly connected to a compression spring (16), the bottom of the compression spring (16) being fixedly connected to the bottom of the inner cavity of the receiving groove (12).

7. The hoist carrying platform as described in claim 5, characterized in that: The front and back sides of the cavity of the receiving groove (12) are provided with slots (17), and the locking block (14) engages with the cavity of the slot (17).

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