Dual-purpose guardrail device

Abstract

The utility model relates to a dual -purpose guardrail device belongs to guardrail technical field. The dual -purpose guardrail device includes stand, first lug, second lug, fender chain and connecting buckle, and the stand is equipped with multiple, and multiple stands are detachably installed in the platform, and multiple stands are distributed along the extension direction of the platform, first lug is equipped with multiple, and multiple first lug is installed in multiple stands respectively, second lug is installed in the warehouse outside wall, and second lug and stand one -to -one correspond, one end of fender chain is installed in the first lug of stand, and connecting buckle is installed in the end of fender chain away from stand, and adjacent fender chain is detachably connected through connecting buckle. Therefore, the dual -purpose guardrail device connects and dismounts fender chain through connecting buckle, separates the loading and unloading area when loading and unloading, blocks the relevant personnel, equipment etc. and passes through the connecting buckle and connects the two fender chains between the adjacent stands and encloses the platform edge after conveying, improves the security in the use process, and convenient to use.

Description

Technical Field

[0001] This utility model belongs to the field of guardrail technology, and specifically relates to a dual-purpose guardrail device. Background Technology

[0002] In industries such as logistics and warehousing, loading and unloading of goods is a high-risk process. On the loading and unloading platform of the warehouse, different loading and unloading areas are connected by the platform. Relevant personnel and equipment move within the loading and unloading areas. During the loading, unloading and movement of goods, relevant personnel and equipment move freely within the loading, unloading and movement areas of the warehouse and the platform. Relevant personnel are prone to collisions with equipment and goods, which can cause accidents.

[0003] To reduce accidents and improve safety during operations, fences are typically used to separate work areas. However, traditional fences are inconvenient to load and unload before and after operations, making them difficult to use. Utility Model Content

[0004] This utility model provides a dual-purpose guardrail device to solve the technical problem that traditional guardrails are not convenient to be installed and removed in a timely manner before and after operation.

[0005] This utility model is achieved through the following technical solution: a dual-purpose guardrail device, including posts, first hanging ears, second hanging ears, a chain retainer, and a connecting buckle. Multiple posts are provided, detachably installed on a platform, and distributed along the extension direction of the platform, forming a loading / unloading area between adjacent posts. Multiple first hanging ears are provided, each installed on one of the posts, with at least one first hanging ear on each post. Second hanging ears are installed on the outer wall of the warehouse, corresponding one-to-one with each post. One end of the chain retainer is installed on the first hanging ear of the post. A connecting buckle is installed on the end of the chain retainer away from the post, and adjacent chains are detachably connected via the connecting buckle to block the side of the loading / unloading area away from the warehouse. The connecting buckle fixes the chain retainer to the second hanging ear, separating adjacent loading / unloading areas.

[0006] Optionally, each of the posts is provided with a plurality of first hooks, the plurality of first hooks being distributed along the extension direction of the post, and each first hook being fitted with at least one of the retaining chains.

[0007] Optionally, multiple retaining chains between adjacent columns are connected by at least two connecting buckles.

[0008] Optionally, each of the columns is provided with the first hanging lug on the side near the adjacent column, and the first hanging lug corresponds one-to-one with the chain retainer.

[0009] Optionally, the connecting buckle is installed at both ends of the retaining chain.

[0010] Optionally, the retaining chain includes multiple ring sub-chains connected in sequence, and the connecting buckle is fixed to the first hook or the second hook, or passes through the first hook or the second hook and is fixed to the sub-chain.

[0011] Optionally, the column includes a sleeve and a column body, wherein the sleeve is installed on the platform; the column body is detachably installed inside the sleeve.

[0012] Optionally, it also includes a handle, which is installed on the column.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] This utility model provides a dual-purpose guardrail device comprising posts, first hanging ears, second hanging ears, a chain retainer, and a connecting buckle. Multiple posts are provided, detachably installed on a platform, and distributed along the platform's extension direction, forming a loading / unloading area between adjacent posts. Multiple first hanging ears are provided, each installed on one of the posts, with at least one first hanging ear on each post. Second hanging ears are installed on the outer wall of the warehouse, corresponding one-to-one with each post. One end of the chain retainer is installed on the first hanging ear of a post. The connecting buckle is installed on the end of the chain retainer away from the post, allowing adjacent chains to be detachably connected via the connecting buckle to seal the side of the loading / unloading area away from the warehouse. The connecting buckle also secures the chain retainer to the second hanging ear, separating adjacent loading / unloading areas.

[0015] Through the above structure, this utility model provides a dual-purpose guardrail device that connects two retaining chains via a connecting buckle, creating a barrier between two posts to prevent personnel from falling from the platform. When loading, unloading, or transporting goods, the connecting buckle is removed, separating the two retaining chains and installing them on corresponding second lugs, thereby separating adjacent loading and unloading areas. The retaining chains prevent personnel or equipment from passing through the loading and unloading area, reducing the risk of accidents caused by other personnel or equipment entering the working loading and unloading area during loading, unloading, or transporting goods. Therefore, this dual-purpose guardrail device, by connecting and removing the retaining chains via a connecting buckle, separates the loading and unloading area during loading and unloading, preventing personnel and equipment from freely passing through the loading and unloading area. After transport is completed, the two retaining chains between adjacent posts are connected via the connecting buckle to enclose the edge of the platform, improving safety during use and providing convenience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of a dual-purpose guardrail device provided by this utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of a connecting buckle in one embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of another installation structure of a connecting buckle in an embodiment of this utility model;

[0020] Figure 4 This is a schematic diagram of another installation structure of a connecting buckle in an embodiment of this utility model;

[0021] Figure 5 This is a side view of a dual-purpose guardrail device provided by this utility model;

[0022] Figure 6 This is a schematic diagram of the installation structure of the connecting buckle in an embodiment of this utility model;

[0023] Figure 7 This is a schematic diagram of another installation structure of the connecting buckle in an embodiment of this utility model.

[0024] In the picture:

[0025] 1-Post, 11-Sleeve, 12-Post body, 2-First hook, 3-Second hook, 4-Chain stop, 5-Connecting buckle, 6-Handle, 7-Platform, 8-Warehouse. Detailed Implementation

[0026] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0027] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0030] This utility model provides a dual-purpose guardrail device, solving the technical problem that traditional guardrails are inconvenient to install and remove in a timely manner before and after operation. This dual-purpose guardrail device includes a post 1, a first hanging lug 2, a second hanging lug 3, a retaining chain 4, and a connecting buckle 5, wherein:

[0031] like Figure 1 As shown, there are multiple columns 1. The columns 1 can be detachably installed on the platform 7, so that the distance between two adjacent columns 1 can be adjusted according to the usage requirements. Optionally, the columns 1 can also be installed on the side of the platform 7, so that there are no obstructions on the plane of the platform 7, which facilitates the transportation of goods on the platform 7. The columns 1 can also be installed on the plane of the platform 7.

[0032] like Figures 1-5 As shown, there are multiple first hanging ears 2, which are installed on multiple columns 1 respectively. Each column 1 has at least one hanging ear installed. The specific number and position of the hanging ears can be installed according to different usage scenarios.

[0033] like Figure 5 As shown, the second hanging ear 3 is installed on the outer wall of the warehouse 8. The second hanging ear 3 corresponds one-to-one with the column 1, and the number of the second hanging ear 3 is at least the same as the number of columns 1.

[0034] One end of the chain guard 4 is installed on the first lug 2 of the column 1. The chain guard 4 is used to guide and prevent relevant personnel or equipment from passing through the chain guard 4.

[0035] like Figures 1-5 As shown, the connecting buckle 5 is installed on the end of the retaining chain 4 away from the column 1. The retaining chains 4 on adjacent columns 1 are detachably connected by the connecting buckle 5. This detachable connection facilitates the connection and disassembly of the retaining chains 4 between adjacent columns 1, and also allows for the use of retaining chains 4 of different lengths according to usage requirements. When loading, unloading, or transporting goods, the connecting buckle 5 is removed, the two retaining chains 4 are separated, and the connecting buckle 5 is installed on the corresponding second lug 3. This separates the adjacent loading and unloading areas by the retaining chains 4, preventing personnel or equipment from passing through the loading and unloading area, reducing the risk of accidents caused by unauthorized personnel entering the working loading and unloading area during loading, unloading, or transporting goods, thus making it safer to use. After loading, unloading, or transporting goods, the connecting buckle 5 is removed from the second lug 3, and the retaining chains 4 between adjacent columns 1 are reconnected. To prevent personnel from falling from platform 7; more preferably, the chain guard 4 is made of a conspicuous color, or warning signs, warning lights, reflective strips are hung, etc., to warn personnel not to approach the chain guard 4, further reducing the risk of personnel falling from platform 7 or entering the loading and unloading area; the length of the chain guard 4 can be set according to the specific needs of use, but usually, the distance between each post 1 and the corresponding second lug 3 is the same, so the lengths of the two chain guards 4 between two adjacent posts 1 are the same. Setting the two chain guards 4 to be the same length is so that when one chain guard 4 is fixed to the corresponding second lug 3, the other chain guard 4 can also be fixed to the corresponding second lug 3, so as to reduce the situation where the lengths of the two chain guards 4 are different, and one of them is too short, resulting in the chain guard 4 being insufficient to be fixed to the second lug 3. In this embodiment, the connecting buckle 5 is a spring buckle.

[0036] An optional implementation method of this embodiment is as follows: Figures 1-5 As shown, each column 1 is provided with multiple first lugs 2, which are distributed along the axial direction of the column 1. Each first lug 2 is equipped with at least one chain guard 4. Multiple chain guards 4 can increase the area of ​​the enclosure, making it easier for relevant personnel to identify and preventing relevant personnel from falling from the platform 7 to a greater extent. Alternatively, when the end of the chain guard 4 away from the column 1 is installed on the second lug 3, it can block the passage of relevant personnel and equipment. When it is necessary to fix the chain guard 4 to the second lug 3, the ends of multiple chain guards 4 away from the column 1 can all be installed on the corresponding same lug, or they can be installed on the outer wall of the warehouse 8 on the corresponding second lug 3 of the first lug 2, so that each chain guard 4 can be fixed to a second lug 3 by a connecting buckle 5.

[0037] An optional implementation method of this embodiment is as follows: Figures 1-5As shown, multiple retaining chains 4 between adjacent columns 1 are connected by at least two connecting buckles 5, specifically, as follows: Figure 2 As shown, when multiple retaining chains 4 are connected between adjacent columns 1 via connecting buckles 5, each retaining chain 4 has a connecting buckle 5 at the end furthest from the column 1. Each retaining chain 4 of one column 1 corresponds one-to-one with a retaining chain 4 of another column 1, and they are connected via the connecting buckle 5 of the corresponding retaining chain 4; or it can be as follows: Figure 3 and Figure 4 As shown, multiple retaining chains 4 on each post 1 are connected by one or more connecting buckles 5. Each connecting buckle 5 is connected to at least one retaining chain 4. Multiple retaining chains 4 between adjacent posts 1 are connected by one or more connecting buckles 5, which facilitates faster connection or disassembly of multiple retaining chains 4. Alternatively, some retaining chains 4 may have a connecting buckle 5 at the end away from the post 1, while other multiple retaining chains 4 are connected by a single connecting buckle 5. It is worth noting that, for better fencing, the two connecting buckles 5 connecting the retaining chains 4 on two posts 1 correspond one-to-one, and the number of retaining chains 4 connected by the two connecting buckles 5 are the same and the height is consistent, so that the retaining chains 4 between the two posts 1 are more evenly distributed and better perform the fencing function.

[0038] An optional implementation method of this embodiment is as follows: Figure 1 As shown, each column 1 has a first lug 2 on the side closest to the adjacent column 1. The first lug 2 corresponds one-to-one with the chain retainer 4. That is, multiple columns 1 are arranged along the extension direction of the platform 7. The first lug 2 at both ends of the platform 7 is installed on the opposite side of the two columns 1. The lugs of the column 1 between the two columns 1 at both ends of the platform 7 are installed on the opposite sides of the column 1. The opposite sides of the column 1 with the first lug 2 are along the extension direction of the platform 7. In this way, when there are other columns 1 on both sides of one column 1, the two sides of the column 1 in the middle need to be connected to the chain retainers 4 of the columns 1 on both sides through different chain retainers 4. Installing the first lug 2 on both sides of the column 1 allows one chain retainer 4 to be installed on one lug, reducing the possibility of the chain retainers 4 getting tangled together and making it more convenient to use.

[0039] An optional implementation method of this embodiment is as follows: Figure 1 and Figure 5 As shown, both ends of the retaining chain 4 are equipped with connecting buckles 5, so that both ends of the retaining chain 4 can be detachably connected by hooks. Specifically, one end of the retaining chain 4 is installed on the first hook 2 through the connecting buckle 5, and the other end of the retaining chain 4 is connected to the connecting buckle 5 of the retaining chain 4 on the adjacent column 1 through the connecting buckle 5, or fixed to the second hook 3. In this way, the two ends of the retaining chain 4 can be detached so that the retaining chain 4 can be disassembled separately for replacement, storage, maintenance, etc.

[0040] An optional implementation method of this embodiment is as follows: Figures 6-7 As shown, the retaining chain 4 includes multiple circular sub-chains, which are connected sequentially. Connecting buckles 5 are installed on the sub-chains at both ends of the retaining chain 4, as shown. Figure 6 As shown, Figure 6 The second loop 3 can also be replaced by the first loop 2. The chain retainer 4 is fixed to the first loop 2 or the second loop 3 by the connecting buckle 5, or the connecting buckle 5 passes through the first loop 2 or the second loop 3 and is fixed to the sub-chain, i.e. Figure 7 As shown, Figure 7 The second lug 3 can also be replaced with the first lug 2. That is, when the length of the retaining chain 4 is greater than the distance between the first lug 2 and the corresponding second lug 3, or when the sum of the lengths of the two retaining chains 4 between adjacent posts 1 is greater than the distance between the two adjacent posts 1, the connecting buckle 5 drives the retaining chain 4 to pass through the first lug 2 or the second lug 3 and fix it to the sub-chain. In this way, when the length of the retaining chain 4 cannot simultaneously adapt to the distance between adjacent posts 1 and the distance between the first lug 2 and the corresponding second lug 3, the length of the retaining chain 4 is set to adapt to the need for a longer distance. The retaining chain 4 is fixed to the sub-chain by passing through the first lug 2 or the second lug 3, so that at least part of the retaining chain 4 passes through the first lug 2 or the second lug 3 and overlaps with the retaining chain 4 before passing through the first lug 2 or the second lug 3, thereby achieving better... To accommodate different lengths; specifically, since the end of the retaining chain 4 furthest from the post 1 needs to switch between the connecting buckle 5 and the second lug 3 of the other retaining chain 4, when the sum of the distances between the first lug 2 and the corresponding second lug 3 of two adjacent posts 1 is different from the distance between the adjacent posts 1, in order for the retaining chain 4 to simultaneously adapt to the distances between the first lug 2 and the corresponding second lug 3 of two adjacent posts 1 and the distance between the two posts 1, the retaining chain 4 needs to be made longer to adapt to the longer of the two distances (i.e., the distance between the first lug 2 and the corresponding second lug 3 of the post 1 and half the distance between the adjacent posts 1). At this time, if the retaining chain 4 is moved to the shorter side, the retaining chain 4 will be too long, which will cause the retaining chain 4 to bend too much towards the ground, weakening the blocking and warning effect.

[0041] An optional implementation method of this embodiment is as follows: Figures 1-5 As shown, the column 1 includes a sleeve 11 and a column body 12. The sleeve 11 is installed on the platform 7. The sleeve 11 can be installed on the side of the platform 7 or on the plane of the platform 7. The specific installation position of the sleeve 11 can be set according to the usage requirements. The column body 12 is detachably installed in the sleeve 11. The column body 12 can be installed in the sleeve 11 by means of screwing, snap-fitting, etc. This not only facilitates the flexible installation and disassembly of the column body 12 according to the usage requirements, but also makes the column body 12 fixed and stable. The second hanging lug 3 is installed on the column 1.

[0042] An optional implementation method of this embodiment is as follows: Figures 1-5 As shown, in order to facilitate the movement of the post 1, the dual-purpose guardrail device also includes handles 6. The handles 6 are installed on the post 12. In this embodiment, each post 12 has two handles 6. The two handles 6 are set on opposite sides of the post 12, so that the post 1 can be moved by applying force through the two handles 6.

[0043] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A dual-purpose guardrail device, characterized in that, include: Multiple columns are detachably installed on the platform. The multiple columns are distributed along the extension direction of the platform, and the platform between adjacent columns forms a loading and unloading area. Multiple first hanging ears are respectively installed on multiple columns, and each column is equipped with at least one first hanging ear; The second hanging ear is installed on the outer wall of the warehouse, and the second hanging ear corresponds one-to-one with the column; A chain guard, one end of which is installed on the first lug of the column; A connecting buckle is installed at the end of the chain guard away from the column. Adjacent chains are detachably connected via the connecting buckle to block the side of the loading and unloading area away from the warehouse. The connecting buckle fixes the chain guard to the second lug to separate adjacent loading and unloading areas.

2. The dual-purpose guardrail device according to claim 1, characterized in that, Each of the posts is provided with a plurality of first hooks, which are distributed along the extension direction of the post, and each first hook is equipped with at least one of the retaining chains.

3. A dual-purpose guardrail device according to claim 2, characterized in that, The multiple retaining chains between adjacent columns are connected by at least two of the connecting buckles.

4. A dual-purpose guardrail device according to any one of claims 1-3, characterized in that, Each of the columns is provided with the first hanging lug on the side near the adjacent column, and the first hanging lug corresponds one-to-one with the chain retainer.

5. A dual-purpose guardrail device according to claim 1, characterized in that, The connecting buckle is installed at both ends of the chain.

6. A dual-purpose guardrail device according to claim 1, characterized in that, The retaining chain includes multiple ring sub-chains connected in sequence. The connecting buckle is fixed to the first hook or the second hook, or passes through the first hook or the second hook and is fixed to the sub-chain.

7. A dual-purpose guardrail device according to claim 1, characterized in that, The column includes: Sleeve, installed on the platform; The column is detachably installed inside the sleeve.

8. A dual-purpose guardrail device according to claim 1, characterized in that, Also includes: Handles are installed on the column.

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