Engineering safety warning device

Abstract

The utility model relates to engineering safety warning device technical field, and specifically is a kind of engineering safety warning device, including outer frame and its installation on the protective pole one of outer frame, protective mechanism includes inner frame, and the inside of outer frame is slidably connected with inner frame, and protective pole two is equipped on inner frame, two support mechanisms are oppositely installed on the both sides of outer frame, two fixed mechanisms are oppositely installed on outer frame, and fixed mechanism includes two mounting blocks, two mounting blocks are oppositely fixedly connected on the both sides of outer frame, two inserting rods are slidably connected on two mounting blocks, the top of inner frame is equidistantly provided with multiple insertion holes, two inserting rods are respectively inserted in the inside of two insertion holes on the outermost side of inner frame, blocking mechanism is equipped on outer frame and inner frame, by slidingly connecting a hidden guardrail in the inside of single guardrail, not only beneficial to transportation, reduce floor space, and the design of hidden type is conducive to the length of single guardrail, beneficial to installation, reduce the frequency of guardrail handling in installation process.

Description

Technical Field

[0001] This utility model relates to a warning device, specifically an engineering safety warning device, and belongs to the technical field of engineering safety warning devices. Background Technology

[0002] Currently, in construction projects, especially in construction areas, guardrails and signs are needed to warn workers and remind them to stay away from dangerous areas. Construction safety warning guardrails are key facilities in the construction field used to ensure personnel safety, define area boundaries, and warn of risks. They are usually composed of metal frames (such as steel pipes and angle steel) and mesh (such as steel plate mesh and wire mesh), and the surface is coated with eye-catching reflective paint (such as yellow and black stripes) or warning signs (such as "Do Not Climb" and "Beware of Falling") to enhance visibility at night or in low-visibility environments.

[0003] However, currently, when constructing roads, ponds, buildings, and other projects, a protective fence is erected at the outermost edge of the construction area to warn and protect pedestrians, forming an isolation zone between the construction site and the outside. The fences are all single-layered designs, which take up a large area when transporting them. The number of fences that can be transported at one time by the transport vehicle is small, which not only reduces the transportation speed, but also results in a short installation length for each fence. When the construction area is large, it is necessary to transport each fence multiple times, which slows down the installation speed. Utility Model Content

[0004] The purpose of this utility model is to provide an engineering safety warning device to solve the above problems. By sliding a hidden guardrail inside a single guardrail, it not only facilitates transportation and reduces the footprint, but also the hidden design facilitates the extension of the length of the single guardrail, which is convenient for installation and reduces the number of times the guardrail is moved during the installation process.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: an engineering safety warning device, comprising an outer frame and a protective rod 1 mounted on the outer frame, a protective mechanism slidably connected inside the outer frame, the protective mechanism comprising an inner frame, the inner frame slidably connected inside the outer frame, a protective rod 2 provided on the inner frame, two support mechanisms mounted opposite each other on both sides of the outer frame, two fixing mechanisms mounted opposite each other on the outer frame, the fixing mechanism comprising two mounting blocks, two mounting blocks fixedly connected opposite each other on both sides of the outer frame, each mounting block having a slidably connected insert rod, multiple insertion holes equally spaced at the top of the inner frame, the two insert rods respectively inserted into the two outermost insertion holes on the inner frame, and a blocking mechanism provided on the outer frame and the inner frame.

[0006] Preferably, the outer frame has a rectangular cross-section, and the height of the two openings on both sides of the outer frame is equal to the height of the inner frame, and the length of the inner frame is greater than the length of the outer frame.

[0007] Preferably, the first protective rod has a cylindrical structure, and the first protective rod is equidistantly distributed on both sides of the inner frame, and the first protective rod is arranged in an S-shape.

[0008] Preferably, the fixing mechanism further includes springs, with springs clamped between the two insertion rods and the mounting block.

[0009] Preferably, the second protective rod has a cuboid structure, and the second protective rod is equidistantly arranged between two adjacent first protective rods.

[0010] Preferably, the support mechanism includes two support blocks, with two support blocks welded to opposite sides of the outer frame, the surfaces of the two support blocks abutting the bottom of the inner frame, and the bottom of each of the two support blocks being fixedly connected to a base with a frustum-shaped structure.

[0011] Preferably, the outer side of the support block is flush with the outer side of the inner frame, and the width of the support block is equal to the width of the inner frame.

[0012] Preferably, the blocking mechanism includes a top groove, the top of the outer frame is provided with a top groove, and a limiting hole is provided at the top left of the inner frame. A stud is threaded onto the limiting hole, and the stud is located inside the top groove.

[0013] The beneficial effects of this utility model are as follows: An inner frame slides inside the outer frame, and the concealed design of the inner frame reduces the floor space occupied, facilitates loading and transportation, and reduces the number of times the outer frame needs to be moved during installation. Both the inner and outer frames can be moved at once. During installation, the inner frame is pulled out from inside the outer frame and fixed using the insert rod on the right side. After the inner frame extends, it forms an integral protective unit with the outer frame. The extended end of the inner frame is inserted between the mounting block and the base on the left side of the next outer frame, and fixed using the insert rod inserted into the insertion hole. This achieves the connection between adjacent outer and inner frames. Following this method, the entire protective warning barrier is constructed, thus forming an isolation zone to warn pedestrians. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure of the outer frame, protective rod 1, and top groove of this utility model; Figure 3 This is a schematic diagram of the connection structure of the inner frame, the insertion hole, and the second protective rod of this utility model; Figure 4 This is a schematic diagram of the connection structure of the inner frame, outer frame and base of this utility model; Figure 5 for Figure 4 The diagram shows an enlarged view of part A.

[0015] In the diagram: 1. Outer frame; 2. Support mechanism; 201. Base; 202. Support block; 3. Guard rod one; 4. Guard mechanism; 401. Inner frame; 402. Guard rod two; 5. Fixing mechanism; 501. Mounting block; 502. Insert rod; 503. Insertion hole; 504. Spring; 6. Blocking mechanism; 601. Top groove; 602. Stud; 603. Limiting hole. Detailed Implementation

[0016] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 As shown, an engineering safety warning device includes an outer frame 1 and a protective rod 3 installed on the outer frame 1. A protective mechanism 4 is slidably connected inside the outer frame 1. The protective mechanism 4 includes an inner frame 401. The inner frame 401 is slidably connected inside the outer frame 1. A second protective rod 402 is provided on the inner frame 401. Two support mechanisms 2 are installed opposite to each other on both sides of the outer frame 1. Two fixing mechanisms 5 are installed opposite to each other on the outer frame 1. The fixing mechanism 5 includes two mounting blocks 501. Two mounting blocks 501 are fixedly connected opposite to each other on both sides of the outer frame 1. Insert rods 502 are slidably connected on both mounting blocks 501. Multiple insertion holes 503 are equidistantly opened on the top of the inner frame 401. The two insertion rods 502 are respectively inserted into the two outermost insertion holes 503 on the inner frame 401. A blocking mechanism 6 is provided on the outer frame 1 and the inner frame 401.

[0018] As a technical optimization of this utility model, the cross-section of the outer frame 1 is rectangular, and the height of the two openings on both sides of the outer frame 1 is equal to the height of the inner frame 401. The length of the inner frame 401 is greater than the length of the outer frame 1, so that the inner frame 401 slides more stably inside the outer frame 1 and avoids shaking.

[0019] As a technical optimization of this utility model, the protective rod 3 has a cylindrical structure and is equidistantly distributed on both sides of the inner frame 401. The protective rod 3 is arranged in an S-shape to increase the protection range and the stability of the outer frame 1 structure, so that there are protective rods 3 on both sides of the inner frame 401.

[0020] As a technical optimization of this utility model, the fixing mechanism 5 also includes a spring 504. The spring 504 is clamped between the two insertion rods 502 and the mounting block 501, which facilitates the reset of the insertion rods 502 and improves the fixing effect on the inner frame 401.

[0021] As a technical optimization of this utility model, the second protective rod 402 has a cuboid structure and is equidistantly arranged between two adjacent first protective rods 3, so that the first protective rods 3 and the second protective rod 402 are arranged more densely, thereby improving the protective effect.

[0022] As a technical optimization of this utility model, the support mechanism 2 includes two support blocks 202. Two support blocks 202 are welded to the two sides of the outer frame 1. The surfaces of the two support blocks 202 abut against the bottom of the inner frame 401. The bottom of each support block 202 is fixedly connected to a base 201 with a frustum-shaped structure. The outer side of the support block 202 is flush with the outer side of the inner frame 401, and the width of the support block 202 is equal to the width of the inner frame 401. On the one hand, it provides support for the overall structure. On the other hand, after the inner frame 401 is pulled out, the base 201 provides support for the bottom of the adjacent inner frame 401.

[0023] As a technical optimization of this utility model, the blocking mechanism 6 includes a top groove 601. The top of the outer frame 1 is provided with a top groove 601, and a limiting hole 603 is provided on the left side of the top of the inner frame 401. A stud 602 is threadedly connected to the limiting hole 603. The stud 602 is located inside the top groove 601. During installation, the inner frame 401 moves to the right, and the stud 602 can prevent the inner frame 401 from sliding out completely. After installation, it can protect the inner frame 401 from the left and right sides, and prevent the inner frame 401 from sliding left and right, causing the entire guardrail to bend and affecting the accurate protection.

[0024] In use, this invention firstly involves sliding an inner frame 401 inside the outer frame 1 during transportation. The concealed design of the inner frame 401 reduces the floor space and facilitates loading and transportation. During transport, two insert rods 502 are inserted into the two outermost insertion holes 503 at the top of the inner frame 401 to prevent it from sliding out. This design allows for the transport of both the inner and outer frames at once. During installation, the length of the entire outer frame 1 increases after the inner frame 401 slides out from inside the outer frame 1, extending the overall length of the outer frame 1 in a single transport. Then, during installation, the outer frame 1 is moved to the outermost edge of the construction area, ensuring the ground is level. The two bases 201 are brought into contact with the ground, and the two insert rods 502 are further pulled to separate them from the insertion holes 503. The inner frame 401 inside the outer frame 1 is then slid to the right, at which point the inner frame 401 unfolds. The studs 602 inside the limiting holes 603 at the top of the inner frame 401 prevent the inner frame from sliding out. If 401 is pulled out too much at once and falls, pull it out until the second insertion hole 503 on the left corresponds to the insertion rod 502 on the right. Then release the insertion rod 502 so that the insertion rod 502 on the right can be inserted into the insertion hole 503 at the top of the inner frame 401, thus fixing the inner frame 401 inside the outer frame 1. At this time, the sum of the lengths of the inner frame 401 and the outer frame 1 is a single protective unit. Then install the next protective unit by moving an outer frame 1 to the end of the extended inner frame 401, pulling the insertion rod 502 on the left side of the next outer frame 1, and inserting the extended inner frame 401 between the mounting block 501 on the left side of the next outer frame 1 and the base 201, and fixing it with the insertion rod 502. Repeat this method to install multiple protective units to warn pedestrians. Alternatively, you can slide the previous inner frame 401 to the length inside the next outer frame 1, and similarly insert the insertion rod 502 on the left side of the next outer frame 1 into the corresponding insertion hole 503.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An engineering safety warning device, comprising an outer frame (1) and a protective rod (3) mounted on the outer frame (1), characterized in that: The outer frame (1) is slidably connected to a protective mechanism (4). The protective mechanism (4) includes an inner frame (401). The outer frame (1) is slidably connected to an inner frame (401). The inner frame (401) is provided with a second protective rod (402). Two support mechanisms (2) are installed opposite to each other on both sides of the outer frame (1). Two fixing mechanisms (5) are installed opposite to each other on the outer frame (1). The fixing mechanism (5) includes two mounting blocks (501). Two mounting blocks (501) are fixedly connected opposite to each other on both sides of the outer frame (1). Insert rods (502) are slidably connected on both mounting blocks (501). Multiple insertion holes (503) are equidistantly opened on the top of the inner frame (401). The two insertion rods (502) are respectively inserted into the two outermost insertion holes (503) on the inner frame (401). The outer frame (1) and the inner frame (401) are provided with a blocking mechanism (6).

2. The engineering safety warning device according to claim 1, characterized in that: The outer frame (1) has a rectangular cross-section, and the height of the two openings on both sides of the outer frame (1) is equal to the height of the inner frame (401). The length of the inner frame (401) is greater than the length of the outer frame (1).

3. The engineering safety warning device according to claim 1, characterized in that: The first protective rod (3) has a cylindrical structure and is equidistantly distributed on both sides of the inner frame (401), and is arranged in an S-shape.

4. The engineering safety warning device according to claim 1, characterized in that: The fixing mechanism (5) also includes a spring (504), and the spring (504) is held between the two inserts (502) and the mounting block (501).

5. The engineering safety warning device according to claim 1, characterized in that: The second protective rod (402) has a cuboid structure, and the second protective rod (402) is equidistantly arranged between two adjacent first protective rods (3).

6. The engineering safety warning device according to claim 1, characterized in that: The support mechanism (2) includes two support blocks (202). Two support blocks (202) are welded to each other on both sides of the outer frame (1). The surfaces of the two support blocks (202) abut against the bottom of the inner frame (401). The bottom of each support block (202) is fixedly connected to a base (201) with a frustum-shaped structure.

7. The engineering safety warning device according to claim 6, characterized in that: The outer side of the support block (202) is flush with the outer side of the inner frame (401), and the width of the support block (202) is equal to the width of the inner frame (401).

8. The engineering safety warning device according to claim 1, characterized in that: The blocking mechanism (6) includes a top groove (601). The top of the outer frame (1) is provided with a top groove (601). The top of the inner frame (401) is provided with a limiting hole (603) on the left side. A stud (602) is threaded onto the limiting hole (603). The stud (602) is located inside the top groove (601).

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