A new safety fence

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The detachable design and symmetrical structure of the safety grille and uprights solve the problems of poor flexibility and high maintenance costs of traditional fencing, enabling convenient disassembly and economical component replacement.

CN224496021UActive Publication Date: 2026-07-14宋萍

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: 宋萍
Filing Date: 2025-08-14
Publication Date: 2026-07-14

AI Technical Summary

Technical Problem

Traditional construction site fencing designs are inflexible, difficult to assemble and disassemble in different locations, inconvenient to transport, and require complete replacement when parts are damaged, resulting in high maintenance costs.

Method used

The design features detachable safety grilles and uprights, detachable information panels and grilles, and detachable crossbars and grille panels. It adopts a symmetrical structure, which facilitates installation and independent replacement.

Benefits of technology

It enables flexible disassembly, assembly, and transportation of the fencing, facilitates independent replacement of components, and reduces maintenance costs and installation difficulty.

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Abstract

The utility model discloses a novel safety fence, include: safety grating, both ends of safety grating are vertically provided with vertical frame, and the safety grating end part is detachably connected with the vertical frame of same end, information board is set in the front of safety grating, and information board is used for pasting notice information, and information board is detachably connected with safety grating, and safety grating includes cross bar, and the number of cross bar is two, and two cross bars are symmetrically arranged, and a plurality of grating plates are vertically arranged between two cross bars. The utility model provides a novel safety fence, and safety grating and vertical frame can be disassembled, and information board and safety grating can also be disassembled, so that the device can be split into multiple components to facilitate transportation or handling, and through the structural design of safety grating, the cross bar and grating plate can also be split, and when the grating plate is damaged, the damaged grating plate can be replaced independently, thereby avoiding economic losses caused by the overall replacement of safety grating.

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Description

Technical Field

[0001] This utility model relates to the field of safety enclosure technology, and in particular to a new type of safety enclosure. Background Technology

[0002] Construction site fencing is an important component of safe and civilized construction. In addition to providing protection for the management and property safety of the construction site, fencing also beautifies the internal and external environment of the construction site. Fencing not only represents the image of the construction unit and the construction company, but also reflects the level of construction project management and the development of the construction industry in a city. At the same time, it also directly affects the living environment of residents and the urban landscape. Construction safety fencing provides protection for on-site construction personnel.

[0003] Traditional safety fencing designs cannot be disassembled and reassembled in different locations, resulting in poor flexibility and significant inconvenience for packaging and transportation. Furthermore, damaged components cannot be replaced independently, requiring complete disassembly of the damaged parts, leading to high maintenance costs. Therefore, this application proposes a novel safety fencing design, providing a new technical solution to address the aforementioned technical problems. Utility Model Content

[0004] Based on this, it is necessary to provide a new type of safety enclosure to address the aforementioned technical problems. This enclosure allows for the disassembly of the safety grille and the vertical frame, as well as the information panel and the safety grille themselves. This enables the device to be disassembled into multiple components, facilitating transportation and handling. Furthermore, the structural design of the safety grille allows for the disassembly of the crossbars and grille panels. When a grille panel is damaged, the damaged panel can be replaced independently, avoiding the economic losses associated with replacing the entire safety grille. Additionally, the symmetrical structure of the crossbars and grille panels eliminates the need to distinguish between top, bottom, left, and right directions during installation, making the installation of the device more convenient and faster.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A new type of safety fence, which is applied to safety fences.

[0007] The new type of safety enclosure specifically includes:

[0008] A safety grille, wherein vertical supports are provided at both ends of the safety grille, and the ends of the safety grille are detachably connected to the vertical supports at the same ends;

[0009] An information board is disposed on the front of the safety grille. The information board is used to affix notices and information, and the information board is detachably connected to the safety grille.

[0010] The safety grille includes two horizontal bars, which are arranged symmetrically vertically. Several grille plates are vertically arranged between the two horizontal bars, and the grille plates are arranged in parallel. Each grille plate is inserted into and connected to the horizontal bar. A connector is fixedly connected to the end of the horizontal bar, and the connector is inserted into and connected to the vertical frame.

[0011] The vertical support frame is provided with a limiting rod inside, and the limiting rod is vertically connected to the connector at the part of the vertical support frame that is inserted into it.

[0012] In a preferred embodiment of the novel safety enclosure provided by this utility model, the crossbar has a plug-in slot on the side near the grid plate, and an inner liner is fixedly connected inside the crossbar. A limit slot is opened at the position of the inner liner corresponding to the plug-in slot, and the end of the grid plate passes through the plug-in slot and is plugged into the limit slot.

[0013] In a preferred embodiment of the novel safety fence provided by this utility model, the connector includes a fixing block, which is fixedly connected to the end of the crossbar. A connecting plug is fixedly connected to the end of the fixing block away from the crossbar. A through groove is provided on the side of the vertical frame for the connecting plug to be inserted. The connecting plug is horizontally inserted into the vertical frame through the through groove.

[0014] In a preferred embodiment of the novel safety barrier provided by this utility model, the limiting round rod is vertically inserted into the connecting block, the bottom of the limiting round rod is threadedly connected to the bottom of the upright frame, and the top of the limiting round rod is rotatably connected to a sealing cover, which is inserted into the top of the upright frame for sealing the top of the upright frame.

[0015] In a preferred embodiment of the novel safety barrier provided by this utility model, a knob is fixedly connected to the top of the limiting round rod and above the sealing cover.

[0016] As a preferred embodiment of the novel safety fence provided by this utility model, an inner guide frame is fixedly connected inside the vertical frame. A guide through hole is opened in the middle of the inner guide frame, and both ends of the guide through hole are provided with chamfers. The limiting round rod is inserted and connected to the inner guide frame through the guide through hole.

[0017] In a preferred embodiment of the novel safety fence provided by this utility model, multiple fasteners are evenly distributed on the back of the information board. The fasteners are fastened to the corresponding grid plates and the fasteners are fixed to the information board by adhesive.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The novel safety enclosure provided by this utility model allows for the disassembly of the safety grille and the upright frame, as well as the information panel and the safety grille. This enables the device to be disassembled into multiple components, facilitating transportation or handling. Furthermore, the structural design of the safety grille allows for the disassembly of the crossbars and grille panels. When a grille panel is damaged, the damaged panel can be replaced independently, thus avoiding the economic losses caused by replacing the entire safety grille. In addition, the crossbars and grille panels in the safety grille have a symmetrical structure, so there is no need to distinguish between up, down, left, and right directions when installing the crossbars and grille panels, making the installation of the device more convenient and quick.

[0020] The new type of safety enclosure provided by this utility model allows the information panel to be fastened to the grid panel via a fastener, thus enabling the information panel to be quickly installed or removed as needed, which is beneficial for the replacement of the information panel. Attached Figure Description

[0021] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the overall structure of the novel safety fence provided by this utility model;

[0023] Figure 2 A structural schematic diagram of the novel safety fence safety grille and upright frame provided by this utility model;

[0024] Figure 3 A schematic diagram of the structure of the novel safety barrier crossbar provided by this utility model;

[0025] Figure 4 A schematic diagram of the structure of the novel safety fence erection frame and limiting rod provided by this utility model;

[0026] Figure 5 A schematic diagram of the connection structure between the novel safety enclosure information board and the safety grille provided by this utility model.

[0027] The markings in the diagram are explained as follows:

[0028] 1. Safety grille; 2. Vertical frame; 3. Information board; 4. Horizontal bar; 5. Grille panel; 6. Insert slot; 7. Inner liner; 8. Limiting slot; 9. Connector; 10. Fixing block; 11. Connecting insert; 12. Inner guide frame; 13. Limiting round rod; 14. Sealing cover; 15. Knob; 16. Buckle. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0030] As described in the background section, traditional fencing designs cannot be disassembled and reassembled in different locations, resulting in poor flexibility and significant inconvenience for packaging and transportation. Furthermore, some components cannot be replaced independently when damaged, requiring the complete disassembly of the damaged parts, leading to high maintenance costs.

[0031] To solve this technical problem, this utility model provides a new type of safety fence, which is applied to safety fences.

[0032] For details, please refer to Figure 1 - Figure 4 The new type of safety enclosure specifically includes:

[0033] Safety grille 1, with vertical supports 2 at both ends of safety grille 1, and the ends of safety grille 1 are detachably connected to the vertical supports 2 at the same ends;

[0034] Information board 3 is set on the front of safety grille 1. Information board 3 is used to paste notices and information. Information board 3 is detachably connected to safety grille 1.

[0035] The safety grille 1 includes two horizontal bars 4, which are arranged symmetrically vertically. Several grille plates 5 are arranged vertically between the two horizontal bars 4, and the grille plates 5 are arranged in parallel. The grille plates 5 are all inserted and connected to the horizontal bars 4. A connector 9 is fixedly connected to the end of the horizontal bar 4, and the connector 9 is inserted and connected to the vertical frame 2.

[0036] The interior of the upright frame 2 is vertically provided with a limiting rod 13, which is vertically connected to the part of the connector 9 that is inserted into the inner side of the upright frame 2.

[0037] The novel safety enclosure provided by this utility model allows for the disassembly of the safety grille 1 and the vertical frame 2, as well as the information panel 3 and the safety grille 1. This enables the device to be disassembled into multiple parts, facilitating transportation or handling. Furthermore, the structural design of the safety grille 1 allows for the disassembly of the horizontal bars 4 and the grille panels 5. When a grille panel 5 is damaged, it can be replaced independently, thus avoiding the economic losses caused by replacing the entire safety grille 1. In addition, the horizontal bars 4 and the grille panels 5 in the safety grille 1 are symmetrical structures, so there is no need to distinguish between the top, bottom, left, and right directions when installing the horizontal bars 4 and the grille panels 5, making the installation of the device more convenient and quick.

[0038] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0039] Example 1:

[0040] Please refer to Figure 1 - Figure 4 A new type of safety enclosure, comprising:

[0041] Safety grille 1, with vertical supports 2 at both ends of safety grille 1, and the ends of safety grille 1 are detachably connected to the vertical supports 2 at the same ends;

[0042] Information board 3 is set on the front of safety grille 1. Information board 3 is used to paste notices and information. Information board 3 is detachably connected to safety grille 1.

[0043] Specifically, the safety grille 1 includes two horizontal bars 4, which are symmetrically arranged vertically. Several grille plates 5 are vertically arranged between the two horizontal bars 4, and the grille plates 5 are arranged in parallel. The grille plates 5 are all inserted and connected to the horizontal bars 4. A connector 9 is fixedly connected to the end of the horizontal bar 4, and the connector 9 is inserted and connected to the vertical frame 2. The connector 9 includes a fixing block 10, which is fixedly connected to the end of the horizontal bar 4. A connecting plug 11 is fixedly connected to the end of the fixing block 10 away from the horizontal bar 4. A through groove is opened on the side of the vertical frame 2 for the connecting plug 11 to be inserted. The connecting plug 11 is horizontally inserted and connected to the vertical frame 2 through the through groove.

[0044] Furthermore, in order to achieve the connection and limiting of the horizontal bar 4 and the vertical frame 2, a limiting round bar 13 is provided vertically inside the vertical frame 2. The limiting round bar 13 and the connector 9 are vertically inserted and connected at the part of the vertical frame 2.

[0045] Furthermore, to facilitate the insertion and connection of the grating plate 5 and the crossbar 4, an insertion slot 6 is provided on the side of the crossbar 4 near the grating plate 5. An inner liner 7 is fixedly connected inside the crossbar 4. The inner liner 7 can provide support for the inside of the crossbar 4. A limiting slot 8 is provided at the position corresponding to the insertion slot 6 of the inner liner 7. The end of the grating plate 5 passes through the insertion slot 6 and is inserted and connected to the limiting slot 8. The insertion slot 6 and the limiting slot 8 can effectively limit the insertion of the grating plate 5.

[0046] It is known that the safety grille 1 and the upright frame 2 can be disassembled, and the information panel 3 and the safety grille 1 can also be disassembled, so that the device can be disassembled into multiple parts, which facilitates transportation or handling. Moreover, through the structural design of the safety grille 1, the crossbar 4 and the grille plate 5 can also be disassembled. When the grille plate 5 is damaged, the damaged grille plate 5 can be replaced independently, thereby avoiding the economic loss caused by replacing the entire safety grille 1. At the same time, the crossbar 4 and the grille plate 5 in the safety grille 1 are symmetrical structures, so that the crossbar 4 and the grille plate 5 do not need to distinguish the up, down, left and right directions when installing, making the installation of the device more convenient and quick.

[0047] Example 2:

[0048] The novel safety barrier provided in Embodiment 1 has been further optimized, specifically, as follows: Figure 5 As shown, multiple fasteners 16 are evenly distributed on the back of the information board 3. The fasteners 16 are fastened to the grid plates 5 at corresponding positions, and the fasteners 16 are fixed to the information board 3 by adhesive.

[0049] Through the above structural design, the information panel 3 can be fastened to the grid panel 5 via the fastener 16, so that the information panel 3 can be quickly installed or removed as needed, which is beneficial for the replacement of the information panel 3.

[0050] Example 3:

[0051] The novel safety barrier provided in Embodiment 1 has been further optimized, specifically, as follows: Figure 3 - Figure 4 As shown, the limiting rod 13 is vertically connected to the connecting block 11. The bottom of the limiting rod 13 is threadedly connected to the bottom of the vertical frame 2. The top of the limiting rod 13 is rotatably connected to the sealing cover 14. The sealing cover 14 is inserted into the top of the vertical frame 2 for sealing the top of the vertical frame 2.

[0052] In order to facilitate the rotation of the limiting rod 13, a knob 15 is fixedly connected to the top of the limiting rod 13 and above the sealing cover 14.

[0053] In order to guide the insertion of the limiting rod 13 and enable the limiting rod 13 to connect more accurately with the connecting block 11 and the bottom of the vertical frame 2, an inner guide frame 12 is fixedly connected inside the vertical frame 2. The inner guide frame 12 has a guide through hole in the middle, and both ends of the guide through hole are chamfered. The limiting rod 13 is inserted and connected to the inner guide frame 12 through the guide through hole.

[0054] Through the above structural design, the horizontal bar 4 is limited by the insertion of the limiting rod 13 and the connecting block 11, thereby maintaining the connection with the vertical frame 2. During the insertion of the limiting rod 13, the inner guide frame 12 guides the limiting rod 13, so that the limiting rod 13 can accurately connect with the connecting block 11 and the bottom of the vertical frame 2, reducing the phenomenon of installation failure due to the skewness of the limiting rod 13. In other embodiments, there can be multiple inner guide frames 12 to further improve the insertion guidance of the limiting rod 13. The sealing cover 14 can seal the top of the vertical frame 2 to reduce the intrusion of rainwater or debris. The knob 15 facilitates the rotation of the limiting rod 13, making the threaded connection between the bottom of the limiting rod 13 and the bottom of the vertical frame 2 more convenient.

Claims

1. A novel safety enclosure, characterized in that, include: Safety grille (1), with vertical supports (2) at both ends of the safety grille (1), and the ends of the safety grille (1) are detachably connected to the vertical supports (2) at the same end; Information board (3) is set on the front of the safety grille (1). The information board (3) is used to paste notice information. The information board (3) is detachably connected to the safety grille (1). The safety grille (1) includes two horizontal bars (4), which are arranged symmetrically at the top and bottom. Several grille plates (5) are arranged vertically between the two horizontal bars (4), and the grille plates (5) are arranged in parallel. The grille plates (5) are all inserted into the horizontal bars (4). A connector (9) is fixedly connected to the end of the horizontal bar (4), and the connector (9) is inserted into the vertical frame (2). The vertical support frame (2) is provided with a limiting rod (13) inside. The limiting rod (13) and the connector (9) are vertically connected at the part of the vertical support frame (2) where they are inserted.

2. The novel safety fence according to claim 1, characterized in that, The crossbar (4) has a plug-in slot (6) on the side near the grid plate (5). The crossbar (4) has an inner liner (7) fixedly connected inside. The inner liner (7) has a limit slot (8) at the position corresponding to the plug-in slot (6). The end of the grid plate (5) passes through the plug-in slot (6) and is plugged into the limit slot (8).

3. The novel safety fence according to claim 1, characterized in that, The connector (9) includes a fixing block (10), which is fixedly connected to the end of the crossbar (4). A connecting plug (11) is fixedly connected to the end of the fixing block (10) away from the crossbar (4). A through slot is provided on the side of the vertical frame (2) for the connecting plug (11) to be inserted. The connecting plug (11) is horizontally inserted into the vertical frame (2) through the through slot.

4. The novel safety fence according to claim 3, characterized in that, The limiting rod (13) is vertically connected to the connecting block (11). The bottom of the limiting rod (13) is threaded to the bottom of the vertical frame (2). The top of the limiting rod (13) is rotatably connected to a sealing cover (14). The sealing cover (14) is inserted into the top of the vertical frame (2) for sealing the top of the vertical frame (2).

5. The novel safety enclosure according to claim 4, characterized in that, A knob (15) is fixedly connected to the top of the limiting rod (13) and above the sealing cover (14).

6. The novel safety fence according to claim 4, characterized in that, An inner guide frame (12) is fixedly connected inside the vertical frame (2). A guide through hole is provided in the middle of the inner guide frame (12). Both ends of the guide through hole are chamfered. The limiting round rod (13) is inserted and connected to the inner guide frame (12) through the guide through hole.

7. The novel safety enclosure according to claim 1, characterized in that, Multiple fasteners (16) are evenly distributed on the back of the information board (3). The fasteners (16) are fastened to the grid plate (5) at the corresponding position. The fasteners (16) are fixed to the information board (3) by adhesive.