Safety warning device for municipal engineering

Abstract

The utility model belongs to the technical field of municipal engineering, and provides a municipal engineering safety warning device which comprises a first warning frame, a first installation groove is formed in one side of the first warning frame, a first warning plate is movably connected to one side of the first warning frame through the first installation groove, and a connecting rod is fixedly connected to the inner side of the first warning frame. A limiting assembly is arranged on one side of the connecting rod, a movable shaft is movably connected to the front face of the first warning frame in a penetrating mode, a movable frame is movably connected to the outer side of the movable shaft, a second warning frame is fixedly connected to one side of the movable frame, a clamping assembly is fixedly connected to the inner side of the second warning frame, and a second mounting groove is formed in one side of the second warning frame. And one side of the second warning frame is movably connected with a second warning plate through a second mounting groove, through the arrangement of the first warning frame, the first mounting groove, a magnetic attraction block, the second warning frame and the second mounting groove, a worker can conveniently replace warning words, and meanwhile the practicability of the safety warning device for municipal engineering is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, in particular to a safety warning device for municipal engineering. Background Art

[0002] With the development of the times and the innovation of science and technology, people's living standards are constantly improving, and the quality of the nation is gradually improving. At the same time, product updates are changing with each passing day. As technology and science develop, municipal engineering needs to deal with more and more situations, and people's requirements and expectations for warning devices in municipal engineering are also getting higher and higher.

[0003] The patent document with the prior art publication number CN213740694U provides a safety warning device for municipal engineering, which relates to the field of municipal engineering. In view of the problem that the existing warning devices for municipal engineering are relatively simple in form and structure, the following scheme is proposed, including a first warning sign and a second warning sign, wherein the first warning sign is rotatably connected to the second warning sign, and the first warning sign is provided with an empty slot at the rotation connection, and the second warning sign is provided with a connecting shaft on both sides, and the first warning sign body is a hollow structure, and the first warning sign is provided with symmetrically distributed tracks along its length direction on both sides, and the first warning sign is provided with a diagonal brace on the side close to the second warning sign through the diagonal brace rotation axis. The utility model has a novel structure, and the device can not only reduce the space occupied by the warning sign, but also make corresponding adjustments in rainy and snowy weather and when the road conditions are not ideal, which reduces manpower, material and financial resources to a certain extent.

[0004] However, during the use of existing safety warning devices for municipal engineering, due to the long construction process of municipal engineering and some special situations that may occur during construction, different situations are usually dealt with by replacing warning signs. However, the replacement operation steps are cumbersome and it is inconvenient for staff to replace the warning terms.

[0005] Therefore, those skilled in the art have proposed a safety warning device for municipal engineering to solve the problems raised by the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a safety warning device for municipal engineering to solve the problem that in the prior art, some special situations may occur during construction. Usually, different situations are dealt with by replacing warning signs. However, the operation steps during replacement are cumbersome, and it is inconvenient for workers to replace warning terms.

[0007] A safety warning device for municipal engineering, comprising a first warning frame, a first installation slot is provided on one side of the first warning frame, a first warning plate is movably connected to one side of the first warning frame through the first installation slot, a connecting rod is fixedly connected to the inner side of the first warning frame, a limiting assembly is provided on one side of the connecting rod, a movable shaft is movably connected to the front side of the first warning frame, and a movable frame is movably connected to the outer side of the movable shaft;

[0008] A second warning frame is fixedly connected to one side of the movable frame, a clamping assembly is fixedly connected to the inner side of the second warning frame, a second mounting groove is opened on one side of the second warning frame, a second warning plate is movably connected to one side of the second warning frame through the second mounting groove, and magnetic blocks are fixedly connected to the inner sides of the first mounting groove and the second mounting groove.

[0009] Preferably, the limit assembly comprises a movable groove, a limit rod and an insertion pin, the movable groove is opened on one side of the connecting rod, the inner side of the movable groove is movably connected to the limit rod, and one end of the limit rod is fixedly connected to the insertion pin.

[0010] Preferably, the clamping assembly includes a connecting plate and a through opening, the connecting plate is fixedly connected to the inner side of the second warning frame, and a through opening is provided on one side of the connecting plate.

[0011] Preferably, a movable opening is provided on the front side of the movable frame, and the movable opening is movably connected to the movable shaft.

[0012] Preferably, warning text is fixedly connected to one side of the first warning plate and the second warning plate, and the first warning plate and the second warning plate are the same in size.

[0013] Preferably, the magnetic block is made of a strong magnet, and four magnetic blocks are provided, and the outer surfaces of the four magnetic blocks are smooth.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model provides a first warning frame, a first installation slot, a magnetic block, a second warning frame, and a second installation slot. When the municipal engineering safety warning device is used, the staff holds one side of the first warning frame and the second warning frame respectively, and then pulls the first warning frame and the second warning frame outward. At this time, the first warning frame and the second warning frame can be separated by the movable shaft, and then the staff pulls out the limit rod on one side of the connecting rod, and connects the pin of the limit rod with the through-port, which can play a limiting role to prevent the first warning frame and the second warning frame from closing and separating, thereby completing the installation. When special circumstances arise during the construction process and the warning signs need to be replaced, the staff takes the first warning plate and the second warning plate in the first installation slot and the second installation slot according to needs, and then installs the first warning plate and the second warning plate of the corresponding situation in the first installation slot and the second installation slot, and the magnetic block will absorb the first warning plate and the second warning plate, thereby playing a fixing role, so it is convenient for the staff to replace the warning terms, and at the same time, it also improves the practicality of the municipal engineering safety warning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the connecting rod of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the first warning frame of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the second warning frame of the utility model.

[0020] In the figure:

[0021] 1. First warning frame; 2. Movable shaft; 3. First mounting slot; 301. Magnetic block; 4. First warning plate; 5. Connecting rod; 501. Movable slot; 502. Limiting rod; 503. Insertion pin; 6. Movable frame; 601. Movable opening; 7. Second warning frame; 8. Second mounting slot; 9. Second warning plate; 10. Warning words; 11. Connecting plate; 12. Through opening. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] Embodiment 1: A safety warning device for municipal engineering, comprising a first warning frame 1, a first mounting groove 3 is provided on one side of the first warning frame 1, a first warning plate 4 is movably connected to one side of the first warning frame 1 through the first mounting groove 3, a connecting rod 5 is fixedly connected to the inner side of the first warning frame 1, a limiting assembly is provided on one side of the connecting rod 5, a movable shaft 2 is movably connected to the front side of the first warning frame 1, and a movable frame 6 is movably connected to the outer side of the movable shaft 2;

[0026] A second warning frame 7 is fixedly connected to one side of the movable frame 6, a clamping assembly is fixedly connected to the inner side of the second warning frame 7, a second mounting groove 8 is opened on one side of the second warning frame 7, a second warning plate 9 is movably connected to one side of the second warning frame 7 through the second mounting groove 8, and a magnetic suction block 301 is fixedly connected to the inner sides of the first mounting groove 3 and the second mounting groove 8.

[0027] As can be seen from the above, when a special situation occurs during the construction process and the warning sign needs to be replaced, the staff takes out the first warning plate 4 and the second warning plate 9 in the first installation slot 3 and the second installation slot 8 according to the needs, and then installs the first warning plate 4 and the second warning plate 9 of the corresponding situation in the first installation slot 3 and the second installation slot 8, and the magnetic suction block 301 will suck the first warning plate 4 and the second warning plate 9, thereby playing a fixing role.

[0028] Embodiment 2: The limiting assembly includes a movable groove 501, a limiting rod 502 and a pin 503. The movable groove 501 is provided on one side of the connecting rod 5. The inner side of the movable groove 501 is movably connected to the limiting rod 502. One end of the limiting rod 502 is fixedly connected to the pin 503.

[0029] As can be seen from the above, the limiting rod 502 on one side of the connecting rod 5 is pulled out, and the insertion pin 503 of the limiting rod 502 is engaged with the through hole 12, so as to achieve the limiting effect.

[0030] Embodiment 3: The clamping assembly comprises a connecting plate 11 and a through opening 12 . The connecting plate 11 is fixedly connected to the inner side of the second warning frame 7 , and a through opening 12 is formed on one side of the connecting plate 11 .

[0031] As can be seen from the above, the limiting rod 502 on one side of the connecting rod 5 is pulled out, and the insertion pin 503 of the limiting rod 502 is engaged with the through hole 12, so as to achieve the limiting effect.

[0032] Embodiment 4: A movable opening 601 is provided on the front side of the movable frame 6 , and the movable opening 601 is movably connected to the movable shaft 2 .

[0033] As can be seen from the above, the movable frame 6 and the movable shaft 2 can be moved better.

[0034] Embodiment 5: Warning characters 10 are fixedly connected to one side of the first warning plate 4 and the second warning plate 9, and the first warning plate 4 and the second warning plate 9 are the same in size.

[0035] As can be seen from the above, the first warning plate 4 and the second warning plate 9 can serve as a reminder to prevent irrelevant personnel from approaching.

[0036] Embodiment 6: The magnetic blocks 301 are made of strong magnets. There are four magnetic blocks 301 , and the outer surfaces of the four magnetic blocks 301 are smooth.

[0037] As can be seen from the above, the magnetic block 301 can use magnetism to attract the first warning plate 4 and the second warning plate 9, thereby playing a fixing role.

[0038] Working principle: When using the safety warning device for municipal engineering, the staff holds one side of the first warning frame 1 and the second warning frame 7 respectively, and then pulls the first warning frame 1 and the second warning frame 7 outward. At this time, the first warning frame 1 and the second warning frame 7 can be separated by the movable shaft 2, and then the staff pulls out the limit rod 502 on one side of the connecting rod 5, and engages the pin 503 of the limit rod 502 with the through port 12, which can play a limiting role to prevent the first warning frame 1 and the second warning frame 7 from closing and separating, thereby completing the installation. When special circumstances arise during the construction process and the warning signs need to be replaced, the staff takes the first warning plate 4 and the second warning plate 9 in the first installation groove 3 and the second installation groove 8 according to needs, and then installs the first warning plate 4 and the second warning plate 9 of the corresponding situation in the first installation groove 3 and the second installation groove 8, and the magnetic suction block 301 will absorb the first warning plate 4 and the second warning plate 9, thereby playing a fixing role, thus completing the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

[0041] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A safety warning device for municipal engineering, characterized in that: The device comprises a first warning frame (1), a first installation slot (3) is provided on one side of the first warning frame (1), a first warning plate (4) is movably connected to one side of the first warning frame (1) through the first installation slot (3), a connecting rod (5) is fixedly connected to the inner side of the first warning frame (1), a limiting assembly is provided on one side of the connecting rod (5), a movable shaft (2) is movably connected to the front side of the first warning frame (1), and a movable frame (6) is movably connected to the outer side of the movable shaft (2); A second warning frame (7) is fixedly connected to one side of the movable frame (6), a clamping assembly is fixedly connected to the inner side of the second warning frame (7), a second mounting groove (8) is provided on one side of the second warning frame (7), a second warning plate (9) is movably connected to one side of the second warning frame (7) via the second mounting groove (8), and magnetic blocks (301) are fixedly connected to the inner sides of both the first mounting groove (3) and the second mounting groove (8).

2. A safety warning device for municipal engineering as claimed in claim 1, characterized in that: The limiting assembly comprises a movable groove (501), a limiting rod (502) and an insertion pin (503); the movable groove (501) is provided on one side of the connecting rod (5); the inner side of the movable groove (501) is movably connected to the limiting rod (502); and one end of the limiting rod (502) is fixedly connected to the insertion pin (503).

3. A safety warning device for municipal engineering as claimed in claim 1, characterized in that: The clamping assembly comprises a connecting plate (11) and a through opening (12); the connecting plate (11) is fixedly connected to the inner side of the second warning frame (7); and a through opening (12) is provided on one side of the connecting plate (11).

4. A safety warning device for municipal engineering as claimed in claim 1, characterized in that: The front side of the movable frame (6) is provided with a movable opening (601), and the movable opening (601) is movably connected to the movable shaft (2).

5. A safety warning device for municipal engineering as claimed in claim 1, characterized in that: Warning characters (10) are fixedly connected to one side of the first warning plate (4) and the second warning plate (9); the first warning plate (4) and the second warning plate (9) are of the same size.

6. A safety warning device for municipal engineering as claimed in claim 1, characterized in that: The magnetic attraction blocks (301) are made of strong magnets, and four magnetic attraction blocks (301) are provided. The outer surfaces of the four magnetic attraction blocks (301) are smooth.

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