Elevator with protection device

Abstract

The utility model discloses an elevator with a protection device, which comprises a frame, a loading platform and a lifting assembly, and the lifting assembly is used for driving the loading platform to lift in the frame. An outer protective net is arranged on the periphery of the frame, and a maintenance gallery bridge assembly facilitating manual maintenance is fixed. A conveying belt device is arranged at the bottom of the elevator to facilitate feeding and discharging of materials, and a protection device is arranged above the conveying belt device to protect the fed and discharged materials. The protection device comprises side plate assemblies fixed to the two sides of the conveying belt device, one of the side plate assemblies is hinged to a transverse plate assembly, the other end of the transverse plate assembly is erected on the side plate assembly on the opposite side, and a closed space for protecting materials is jointly formed. According to the utility model, materials can be effectively prevented from scattering, the transportation safety is improved, the protection device can be adjusted according to the height of the materials, and the applicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of elevator, especially an elevator with a protection device. BACKGROUND

[0002] The elevator is a kind of equipment widely used in industrial production and logistics transportation, mainly for the vertical conveying of materials.In the prior art, the bottom of the elevator is usually provided with a conveyor belt device to facilitate the entry and exit of materials.However, the conveyor belt area of most elevators is not equipped with any protective device, which causes the materials to be easily scattered, splashed or deviated from the conveying track during the conveying process.This not only affects the stability of material conveying, but also may cause pollution to the surrounding environment, increasing the workload of cleaning and maintenance.

[0003] Due to the lack of protective measures, the operating environment around the conveyor belt is relatively open, and the materials are easy to spill during high-speed conveying or dumping, causing ground accumulation and affecting normal operation.In addition, some materials have high fluidity or irregular shape, which may be thrown or slipped when entering or leaving the conveyor belt, increasing the risk of resource waste.At the same time, the open structure may also cause foreign matters to enter the conveyor belt system, affecting the normal operation of the equipment, and even causing failure or damage.

[0004] Therefore, the present application provides an elevator with a protection device. CONTENT OF THE UTILITY MODEL

[0005] The purpose of the present application is to provide an elevator with a protection device, which at least solves the problem of lack of protective device in the conveyor belt area of the existing elevator, causing the materials to be easily scattered, splashed or slipped during the conveying process.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] The present application provides an elevator with a protection device, characterized in that: it comprises a frame and a material carrying platform, a plurality of lifting assemblies for lifting the material carrying platform inside the frame are fixedly arranged above the frame, an outer protective net is fixedly arranged around the frame, a maintenance gallery bridge assembly for manual maintenance is fixedly arranged on the frame, a conveyor belt device for the entry and exit of materials to the material carrying platform is arranged at the bottom of the frame, and a protective device for protecting the entry and exit of materials is arranged above the conveyor belt device.

[0008] The protective device comprises two side plate assemblies, one of which is hingedly connected with a horizontal plate assembly, and the other end of the horizontal plate assembly is arranged on the other horizontal plate assembly, and the side plate assembly and the horizontal plate assembly constitute a space for protecting the materials.

[0009] In a further aspect, the horizontal plate assembly comprises a first horizontal plate, a second horizontal plate and a hinge; the first horizontal plate is hinged to the side plate assembly, and the first horizontal plate and the second horizontal plate are fixedly connected through the hinge for folding to save space of the whole horizontal plate assembly.

[0010] In a further aspect, the second horizontal plate is provided with a folding handle hole near the surface of the side plate assembly.

[0011] In a further aspect, the side plate assembly comprises an upper side plate and a lower side plate, and the upper side plate and the lower side plate are connected through a height adjustment assembly for adjusting to adapt to materials of different heights.

[0012] In a further aspect, the height adjustment assembly comprises a sleeve plate for sleeving the upper side plate and the lower side plate, the sleeve plate, the upper side plate and the lower side plate are provided with a waist-shaped hole, and the sleeve plate, the upper side plate and the lower side plate are adjusted and locked through the waist-shaped hole through a locking member.

[0013] In a further aspect, the hinge comprises a hinge.

[0014] In a further aspect, the upper side plate and the lower side plate are fixedly provided with a reflective strip.

[0015] In a further aspect, the locking member comprises a bolt and a bolt.

[0016] In a further aspect, the waist-shaped hole is arranged at an edge.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By setting the protection device above the conveyor belt device of the elevator, the problem of easy scattering and splashing during the material entering and exiting process is significantly improved, and the stability of the conveying and the safety of the operation are improved. The combination structure of the side plate assembly and the horizontal plate assembly effectively constructs a closed space for protecting the materials, avoids the materials deviating from the conveying track, and has the functions of folding and height adjustment, so that it can adapt to materials of different sizes and improve the applicability of the equipment. Compared with the traditional elevator lacking protection, the utility model not only reduces material loss and environmental pollution, but also reduces the workload of cleaning and maintenance, improves the overall conveying efficiency and the service life of the equipment.

[0019] The specific implementation manner of the utility model will be described in further detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] Among them:

[0021] Figure 1 is the overall structure schematic diagram of the utility model;

[0022] Figure 2 is the overall structure schematic diagram of the utility model highlight protection device Figure One ;

[0023] Figure 3 is the overall structure schematic diagram of the utility model highlight protection device Figure Two .

[0024] Label explanation:

[0025] 10, frame; 20, object platform; 30, lifting assembly; 40, outer protective net; 50, maintenance gallery bridge assembly; 60, conveying belt device;

[0026] 70, protection device;

[0027] 71, side plate assembly; 711, upper side plate; 712, lower side plate;

[0028] 72, transverse plate assembly; 721, first transverse plate; 722, second transverse plate; 723, hinge; 724, grip hole;

[0029] 80, height adjustment assembly; 81, sleeve plate; 82, waist-shaped hole; 83, locking piece;

[0030] 90, reflective strip. DETAILED DESCRIPTION

[0031] In order to make the technical problem, technical scheme and beneficial effect to be solved by the utility model more clear, explicit, the following is combined with the drawings and examples, and the utility model is further detailedly explained.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0032] The utility model provides a kind of lifting machine with protection device, which is provided with protection device 70 on conveying belt device 60, can effectively prevent material from scattering, splashing in the process of entry and exit, improve the stability of conveying, guarantee the cleanness of working environment and the safety of operation.

[0033] As Figure 1As shown, the hoist in this embodiment mainly includes a frame 10, a carrying platform 20, lifting components 30, an outer protective net 40, a maintenance corridor assembly 50, a conveyor belt device 60, and a protective device 70. The frame 10 forms the basic structural support of the hoist, and several lifting components 30 are fixedly installed on its top to drive the carrying platform 20 to move up and down within the frame 10, thereby achieving vertical material transport. An outer protective net 40 is installed around the frame 10 to protect it, prevent foreign objects from entering the hoist, and ensure personnel safety. Simultaneously, to facilitate maintenance of the various components of the hoist, a maintenance corridor assembly 50 is fixedly installed on the frame 10, allowing operators to safely perform maintenance work.

[0034] In this embodiment, the conveyor belt device 60 is located at the bottom of the frame 10 and is used for material loading and unloading. To overcome the technical problem of material spillage caused by the lack of a protective device 70 in the prior art, this embodiment adds a protective device 70 above the conveyor belt device 60 to provide effective constraint and protection for material loading and unloading. The protective device 70 consists of two side plate assemblies 71 and a cross plate assembly 72. The two side plate assemblies 71 are respectively fixed to both sides of the conveyor belt device 60, so that the material will not easily slip during the conveying process. One end of the cross plate assembly 72 is hinged to a side plate assembly 71, and the other end rests on the opposite side plate assembly 71, thereby forming a closed or semi-closed space above the conveyor belt, so that the material will not scatter due to external forces when loading and unloading.

[0035] like Figure 2 As shown, to enhance the adaptability of the protective device 70, the cross plate assembly 72 adopts a foldable structure, including a first cross plate 721, a second cross plate 722, and a hinge 723. One end of the first cross plate 721 is hinged to the side plate assembly 71 via the hinge 723 (such as a hinge), and the first cross plate 721 and the second cross plate 722 are also connected by the hinge 723. Thus, when needed, the cross plate assembly 72 can be unfolded to form a protective space, and when not needed, the cross plate assembly 72 can be folded, thereby reducing space occupation and improving the flexibility of the conveyor belt area. Furthermore, the second cross plate 722 has a gripping hole 724 on the side near the side plate assembly 71, facilitating the operator to fold or unfold the cross plate assembly 72, making the adjustment process more convenient.

[0036] like Figure 3As shown, the embodiment also takes into account the high demand for different materials, and the side plate assembly 71 adopts an adjustable structure, including the upper side plate 711, the lower side plate 712 and the height adjustment assembly 80. The height adjustment assembly 80 cooperates with the cover plate 81, the waist-shaped hole 82 and the locking member 83 (such as a bolt) to allow the upper side plate 711 to be adjusted in height on the lower side plate 712. The design of the waist-shaped hole 82 provides a certain range of sliding adjustment, and the user can adjust by loosening the bolt and lock it at the appropriate height to ensure that different height materials can be effectively protected. In addition, in order to improve the safety at night or in insufficient light environment, the upper side plate 711 and the lower side plate 712 are also fixedly provided with a reflective strip 90, so that the device can be clearly visible in weak light conditions, improving the safety of the operation.

[0037] The protective device 70 of the embodiment effectively builds a protective space with strong adaptability by combining the side plate assembly 71 and the cross plate assembly 72, which can prevent the material from scattering or splashing during the conveying process and ensure the stability of the conveying process. At the same time, the protective device 70 has folding and height adjustment functions, so that it can adapt to different sizes of materials and improve the application range of the device. In addition, the structural design of the embodiment is reasonable, which not only helps to keep the conveying area clean, but also reduces the maintenance and cleaning workload, and improves the overall service life of the elevator.

[0038] In summary, the application provides a simple structure, strong adaptability, safe and reliable elevator protective device 70, which can effectively overcome the defects in the prior art and improve the working efficiency and safety performance of the elevator.

[0039] The utility model has been described above in conjunction with the drawings, and obviously the specific implementation of the utility model is not limited by the above method. Any non-essential improvement or direct application of the utility model concept and technical solution to other occasions is within the protection scope of the utility model.

Claims

1. An elevator with a protection device, characterized in that: The utility model provides a kind of material loading platform, including frame (10) and platform (20), several lifting assemblies (30) for the platform (20) are fixedly arranged on the frame (10) inside the frame (10) lifting, the frame (10) is fixedly arranged with outer protective net (40) around, the frame (10) is fixedly arranged with maintenance gallery component (50) for facilitating manual maintenance, the frame (10) bottom is provided with conveying belt device (60) for material to enter and exit the platform (20), the conveying belt device (60) is provided with protective device (70) for protecting incoming and outgoing material above, the protective device (70) includes two side plate components (71), the side plate component (71) is fixedly arranged in the two sides of the conveying belt device (60) respectively, one side plate component (71) is hinged with horizontal plate component (72), the other end of the horizontal plate component (72) is built on another horizontal plate component (72), the side plate component (71) and the horizontal plate component (72) build the space of protection material. The horizontal plate component (72) includes first horizontal plate (721), second horizontal plate (722) and hinge (723);The first horizontal plate (721) is hinged on the side plate component (71), and the first horizontal plate (721) and the second horizontal plate (722) are fixedly connected by hinge (723), for folding to save the space of the whole horizontal plate component (72).

2. The elevator with a protection device according to claim 1, characterized in that The second horizontal plate (722) is close to the surface of the side plate component (71) and is provided with a holding hole (724) for folding.

3. The elevator with a protection device according to claim 2, characterized in that The side plate component (71) includes upper side plate (711) and lower side plate (712), and the upper side plate (711) and the lower side plate (712) are connected by height adjusting assembly (80) for adjusting different height of material protection.

4. The elevator with a protection device according to claim 1, characterized in that The height adjusting assembly (80) includes sleeve plate (81) for sleeving the upper side plate (711) and the lower side plate (712), the sleeve plate (81), the upper side plate (711) and the lower side plate (712) are provided with a waist-shaped hole (82), and the sleeve plate (81), the upper side plate (711) and the lower side plate (712) are adjusted and locked by locking member (83) through the waist-shaped hole (82).

5. The elevator with a protection device according to claim 4, characterized in that The hinge (723) includes a hinge.

6. The elevator with a protection device according to claim 2, characterized in that: The upper side plate (711) and the lower side plate (712) are fixedly provided with a reflective strip (90).

7. The elevator with a protection device according to claim 4, characterized in that The locking member (83) includes a bolt and a bolt.

8. The elevator with a protection device according to claim 5, characterized in that The waist-shaped hole (82) is arranged at the edge.

9. The elevator with a protection device according to claim 5, characterized in that ​

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