A safety fence for a belt tail pulley

Abstract

This utility model discloses a safety guardrail for a belt conveyor tail pulley, relating to the field of guardrail technology. Its key features include a first guardrail and a pair of second guardrails. The two second guardrails are positioned at both ends of the first guardrail in the width direction. Each of the first and second guardrails has one or more casters installed at its bottom end. Multiple insert rods are fixedly installed at both ends of the first guardrail in the width direction. Multiple insertion holes adapted to the insert rods are opened at one end of the second guardrail in the width direction. A magnetic plate is fixedly installed at one end of the second guardrail in the width direction. Both ends of the first guardrail in the width direction are made of iron. Moving this safety guardrail is convenient and will not obstruct workers from performing maintenance or other work at the tail end of the belt conveyor.

Description

Technical Field

[0001] This utility model relates to the field of guardrail technology, specifically a belt-driven tail pulley safety guardrail. Background Technology

[0002] To ensure the normal operation of the belt conveyor, a guardrail needs to be installed at the tail pulley. However, the existing guardrail is a U-shaped integrated guardrail, which is fixed to the tail end of the belt conveyor with bolts. When maintenance or other work is required on the various components at the tail end of the belt conveyor, the guardrail obstructs the tail end of the belt conveyor, affecting the workers' work. Therefore, in order to solve the above technical problems, this utility model provides a safety guardrail for the tail pulley of the belt. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a safety guardrail with a belt pulley.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a belt pulley safety guardrail, comprising a first guardrail and a pair of second guardrails, the two second guardrails being disposed at both ends of the width direction of the first guardrail, each of the first and second guardrails having one or more casters installed at its bottom end, each of the first guardrails having multiple insert rods fixedly installed at both ends of the width direction of the first guardrail, each of the second guardrails having multiple insertion holes adapted to the insert rods at one end of the width direction of the second guardrail, each of the second guardrails having a magnetic plate fixedly installed at one end of the width direction of the second guardrail, and both ends of the first guardrail being made of iron.

[0005] Preferably, the first guardrail consists of a first outer frame and a first protective net fixedly installed inside the first outer frame; the second guardrail consists of a second outer frame and a second protective net fixedly installed inside the second outer frame.

[0006] Preferably, both the first guardrail and the second guardrail have threaded rods threaded to their bottom ends, and a fixing plate is fixedly installed on the bottom end of the threaded rod.

[0007] Preferably, a fixing pipe is fixedly installed on the first guardrail, a plurality of atomizing nozzles are fixedly installed on the fixing pipe, a connecting pipe is fixedly installed on the fixing pipe, a conveying pipe is detachably connected to one end of the connecting pipe, and a water pump is fixedly installed at the bottom end of the conveying pipe.

[0008] Preferably, the connecting pipe and the conveying pipe are connected by a threaded sleeve, and the threaded sleeve is threaded to both the connecting pipe and the conveying pipe. A clamping ring is fixedly installed on the connecting pipe.

[0009] Beneficial effects

[0010] Compared with the prior art, this utility model provides a safety guardrail with a belt pulley, which has the following features:

[0011] Beneficial effects:

[0012] A first guardrail and a pair of second guardrails are installed. Each guardrail has one or more casters at its bottom. A rod is fixedly installed at both ends of the first guardrail in the width direction. A matching insertion hole is opened at one end of the second guardrail in the width direction, and a magnetic plate is fixedly installed at one end of the second guardrail in the width direction. Both ends of the first guardrail in the width direction are made of iron. The first and second guardrails are easy to assemble and disassemble, and transportation is more convenient when they are separated. Moving the safety guardrail is also relatively easy during use and will not obstruct workers from performing maintenance or other work at the tail end of the belt conveyor.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

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

[0016] Figure 2 This is a schematic diagram showing the disassembled structure of the first guardrail and the second guardrail in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first guardrail in this utility model.

[0018] In the diagram: 1. First guardrail; 2. Second guardrail; 3. First protective net; 4. First outer frame; 5. Second protective net; 6. Second outer frame; 7. Caster wheel; 8. Insert rod; 9. Insertion hole; 10. Threaded rod; 11. Fixing plate; 12. Fixing pipe; 13. Atomizing nozzle; 14. Connecting pipe; 15. Threaded sleeve; 16. Anchoring ring; 17. Delivery pipe; 18. Water pump; 19. Magnetic suction plate. Detailed Implementation

[0019] The following combination Figures 1 to 3The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0020] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Please combine Figures 1 to 3 As shown, this utility model provides a safety guardrail for a belt conveyor tail pulley. The safety guardrail consists of a first guardrail 1 and a pair of second guardrails 2. The first guardrail 1 consists of a first outer frame 4 and a first protective net 3 fixedly installed inside the first outer frame 4. The second guardrail 2 consists of a second outer frame 6 and a second protective net 5 fixedly installed inside the second outer frame 6. When the safety guardrail is installed at the tail end of the belt conveyor, the operation of the belt conveyor can be seen through the first protective net 3 or the second protective net 5.

[0023] Two second guardrails 2 are set at both ends of the width direction of the first guardrail 1. One or more casters 7 are installed at the bottom of both the first guardrail 1 and the second guardrail 2. Multiple insert rods 8 are fixedly installed at both ends of the width direction of the first guardrail 1. Multiple insertion holes 9 that are compatible with the insert rods 8 are opened at one end of the width direction of the second guardrail 2. A magnetic plate 19 is fixedly installed at one end of the width direction of the second outer frame 6. The first outer frame 4 is made of iron.

[0024] The first guardrail 1 and the two second guardrails 2 are set independently. When the first guardrail 1 and the second guardrail 2 are not spliced ​​together, it is more convenient to transport the guardrail. When in use, the multiple inserts 8 on the first guardrail 1 are inserted into the multiple inserts 9, and the magnetic plate 19 is attracted and fixed to the first outer frame 4, thus completing the splicing of the first guardrail 1 and the two second guardrails 2. This can protect and shield the tail end of the belt conveyor. When maintenance or other work is required at the tail end of the belt conveyor, the safety guardrail is also easy to move with the help of multiple casters 7.

[0025] When protecting the tail end of the belt conveyor, the safety guardrail needs to have high stability. Therefore, threaded rods 10 are threadedly connected to the bottom ends of the first guardrail 1 and the second guardrail 2. A fixing plate 11 is fixedly installed on the bottom end of the threaded rod 10. By rotating the top end of the threaded rod 10, the fixing plate 11 is made to fit against the ground. The fixing plate 11 can make the safety guardrail have high stability and not easy to move.

[0026] A fixed pipe 12 is fixedly installed on the first outer frame 4. Multiple atomizing nozzles 13 are fixedly installed on the fixed pipe 12. A connecting pipe 14 is fixedly installed on the fixed pipe 12. A conveying pipe 17 is detachably connected to one end of the connecting pipe 14. A water pump 18 is fixedly installed at the bottom end of the conveying pipe 17. When the belt conveyor is conveying materials that are prone to causing dust, the conveying pipe 17 can be connected to the connecting pipe 14. The water pump 18 is used to deliver water to the fixed pipe 12, and the multiple atomizing nozzles 13 spray water mist to achieve dust suppression. When dust suppression is not required, the conveying pipe 17 and the water pump 18 can be removed. The connecting pipe 14 and the conveying pipe 17 are connected by a threaded sleeve 15. The threaded sleeve 15 is threaded to both the connecting pipe 14 and the conveying pipe 17. A clamping ring 16 is fixedly installed on the connecting pipe 14. The connection is simple and convenient.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A safety guard for a tail pulley of a belt, characterized in that It includes a first guardrail (1) and a pair of second guardrails (2). The two second guardrails (2) are located at both ends of the width direction of the first guardrail (1). Each of the first guardrail (1) and the second guardrail (2) is equipped with one or more casters (7). Multiple insert rods (8) are fixedly installed at both ends of the width direction of the first guardrail (1). Multiple insertion holes (9) that are compatible with the insert rods (8) are opened at one end of the width direction of the second guardrail (2). A magnetic plate (19) is fixedly installed at one end of the width direction of the second guardrail (2). Both ends of the width direction of the first guardrail (1) are made of iron.

2. A tail pulley safety barrier according to claim 1, wherein: The first guardrail (1) consists of a first outer frame (4) and a first protective net (3) fixedly installed inside the first outer frame (4); The second guardrail (2) consists of a second outer frame (6) and a second protective net (5) fixedly installed inside the second outer frame (6).

3. A tail pulley safety barrier according to claim 1 wherein: Both the first guardrail (1) and the second guardrail (2) are threaded with threaded rods (10) at their bottom ends, and a fixing plate (11) is fixedly installed on the bottom end of the threaded rods (10).

4. A tail pulley safety barrier according to claim 1, wherein: A fixing pipe (12) is fixedly installed on the first guardrail (1), a plurality of atomizing nozzles (13) are fixedly installed on the fixing pipe (12), a connecting pipe (14) is fixedly installed on the fixing pipe (12), a conveying pipe (17) is detachably connected to one end of the connecting pipe (14), and a water pump (18) is fixedly installed at the bottom end of the conveying pipe (17).

5. A tail pulley safety barrier according to claim 4, wherein: The connecting pipe (14) and the conveying pipe (17) are connected by a threaded sleeve (15). The threaded sleeve (15) is threadedly connected to both the connecting pipe (14) and the conveying pipe (17). A clamping ring (16) is fixedly installed on the connecting pipe (14).

Images