Safety warning device for hydraulic engineering construction

Abstract

The utility model discloses a safety warning device for water conservancy project construction, which belongs to the technical field of water conservancy project construction, and comprises a warning board, the outer walls of the two sides of the warning board are fixedly connected with warning sign pasters and warning lamp boards, the lower end of the warning board is fixedly connected with a supporting rod, and the supporting rod is fixedly connected with the warning sign pasters and the warning lamp boards. A base is fixedly connected to the lower end of the supporting rod, storage grooves are formed in the two sides of the base, a positioning assembly is arranged in each storage groove, each positioning assembly comprises a positioning plate rotationally arranged in the corresponding storage groove, two sets of pin holes are symmetrically formed in each positioning plate, the number of each set of pin holes is multiple, and the pin holes are evenly distributed in the positioning plate; the positioning plate is provided with a limiting assembly used for fixing the positioning plate, the position of the positioning plate can be stabilized under severe weather or complex landforms, and it is guaranteed that the continuous and stable warning effect on passersby is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project construction, and more specifically to a safety warning device for water conservancy project construction. Background Art

[0002] Water conservancy project construction usually involves building different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, ferries, rafts, fishways, etc. at specific locations. Since the construction process of water conservancy projects is usually accompanied by changes in the landforms, it is easy to cause danger if pedestrians mistakenly enter the area. In this case, warning equipment is needed to prompt pedestrians to detour.

[0003] The Chinese patent authorization announcement number: CN212641266U provides a safety protection device for water conservancy project construction. This patent allows the warning sign to move up and down driven by the first inclined plate and the second inclined plate, so that the height of the warning sign can be adjusted. By setting a support rod, a groove, a square block and a vertical rod, the groove can be supported by the support rod and the warning sign can be supported by the square block. At the same time, the vertical rod will not affect the up and down movement of the warning sign, thereby solving the problem that the existing warning sign cannot adjust the height, so that the protruding objects easily block the warning sign.

[0004] In the above patent, no fixing components are provided to reinforce the device, and the device itself is difficult to be fixed to the complex terrain. It is very easy to be affected and deviate from the original position in bad weather, which is not conducive to achieving a stable warning effect for passers-by. Therefore, the utility model proposes a safety warning device for water conservancy project construction to solve the shortcomings of the prior art. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a safety warning device for water conservancy project construction, which can stabilize its position even in severe weather or complex terrain to ensure a continuous and stable warning effect for passers-by.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A safety warning device for water conservancy project construction, comprising a warning sign, both side outer walls of the warning sign are fixedly connected with warning identification patches and warning light boards, the number of the warning light boards is two groups, the two groups of warning light boards are located on both sides of the warning identification patches, the lower end of the warning sign is fixedly connected with a support rod, the lower end of the support rod is fixedly connected with a base, both sides of the base are provided with storage grooves, each of the storage grooves is provided with a positioning assembly, the positioning assembly comprises a positioning plate rotatably arranged in the storage groove, two groups of pin holes are symmetrically provided on the positioning plate, the number of pin holes in each group is multiple and evenly distributed on the positioning plate, each of the pin holes is inserted with a ground pin, and the positioning plate is provided with a limiting assembly for fixing the positioning plate.

[0010] Furthermore, a movable groove connected to the storage groove is provided on the base, a door panel is slidably provided in the movable groove, and a width of the movable groove is greater than a width of the door panel.

[0011] Furthermore, two groups of sliding blocks are fixedly connected on both sides of the door panel, sliding rails are provided on both sides of the inner wall of the movable groove, each group of sliding blocks is slidably arranged in the corresponding sliding rail, and a handle is fixedly connected to the door panel.

[0012] Furthermore, the limiting assembly includes a positioning pin slidably set in the positioning plate, a spring is fixedly connected between the positioning pin and the positioning plate, the spring is sleeved outside the positioning pin, and a positioning hole for the positioning pin to be inserted is opened on the inner wall of the storage groove.

[0013] Furthermore, a plurality of LED lamp heads are fixedly mounted on the outer surface of the warning light board, and the shape of the warning light board is rectangular.

[0014] Furthermore, a groove is provided on the base, and a storage drawer for storing ground pins is slidably provided in the groove.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution provides two rotatable and adjustable positioning plates symmetrically arranged on both sides of the base, and installs multiple ground pins on the positioning plates and inserts the ground pins into the ground, so that the device can stabilize its position even in bad weather or complex terrain, ensuring a continuous and stable warning effect for passers-by. At the same time, when the device is not in use, the positioning plates can be stored in the storage slot, thereby reducing the footprint and making it easier to carry the device.

[0018] (2) This solution sets a limit assembly, and by pulling the positioning pin outward, the connection between the positioning plate and the base can be released. The positioning plate can then be rotated to fix the device through the ground pin. With the cooperation of the positioning pin and the positioning hole, the position of the positioning plate can be adjusted according to usage requirements, which is easy to use.

[0019] (3) This solution provides a movable and adjustable door panel. When the device needs to move, the door panel is pushed to the right by the handle to protect the positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a safety warning device for water conservancy project construction in the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the positioning plate in the storage slot of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the base and the positioning assembly in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the door panel in the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Warning sign; 11. Warning label patch; 12. Warning light board; 13. LED lamp head; 2. Support rod; 3. Base; 31. Storage slot; 32. Movable slot; 33. Slide rail; 41. Positioning plate; 42. Pin hole; 43. Ground pin; 5. Door panel; 51. Slider; 52. Handle; 61. Positioning pin; 62. Spring; 7. Storage drawer. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] See also Figure 1-4 A safety warning device for water conservancy project construction includes a warning sign 1, and the outer walls of both sides of the warning sign 1 are fixedly connected with warning identification patches 11 and warning light boards 12. The number of warning light boards 12 is two groups, and the two groups of warning light boards 12 are located on both sides of the warning identification patches 11. The lower end of the warning sign 1 is fixedly connected with a support rod 2, and the lower end of the support rod 2 is fixedly connected with a base 3. Storage grooves 31 are provided on both sides of the base 3, and each storage groove 31 is provided with a positioning component. The positioning component includes a positioning plate 41 rotatably arranged in the storage groove 31, and two groups of pin holes 42 are symmetrically provided on the positioning plate 41. The number of each group of pin holes 42 is multiple and evenly distributed on the positioning plate 41, and a ground pin 43 is inserted in each pin hole 42. The positioning plate 41 is provided with a limiting component for fixing the positioning plate 41.

[0030] It should be noted that: when in use, the device is placed in the specified position, the position limit of the positioning plate 41 is released by the limit assembly, and then the positioning plate 41 is rotated so that the bottom of the positioning plate 41 contacts the ground, and multiple ground pins 43 are respectively inserted into the pin holes 42 on the positioning plate 41, and the ground pins 43 are inserted into the ground to fix the device. The positioning plate 41 on the other side is fixed through the above-mentioned operation steps, so that the device can stabilize its position even in bad weather or complex terrain, and ensure a continuous and stable warning effect for passers-by. When the device needs to be moved, by rotating the positioning plate 41, the positioning plate 41 is stored in the storage slot 31 under the action of the limit assembly, which can reduce the footprint of the device and facilitate carrying. When used at night, the warning light board 12 is used to illuminate the device, which can provide certain warnings to people and vehicles in the surrounding environment, thereby improving the safety protection effect for construction workers.

[0031] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 4 As shown, a movable groove 32 connected to the storage groove 31 is provided on the base 3, and a door panel 5 is slidably provided in the movable groove 32. The width of the movable groove 32 is greater than the width of the door panel 5. Two groups of sliders 51 are fixedly connected on both sides of the door panel 5. Slide rails 33 are provided on both sides of the inner wall of the movable groove 32. Each group of sliders 51 is slidably set in the corresponding slide rails 33, and a handle 52 is fixedly connected to the door panel 5.

[0032] It should be noted that: when the positioning plate 41 is stored in the storage groove 31, under the guidance of the slider 51, the door panel 5 is pushed to the right by the handle 52, which plays a role in protecting the positioning plate 41. The door panel 5 is pushed to the left by the handle 52, which facilitates the rotation of the positioning plate 41 to position the device.

[0033] In the embodiments of the present invention, please refer to Figure 2 and Figure 3 As shown, the limiting assembly includes a positioning pin 61 slidably set in the positioning plate 41, a spring 62 is fixedly connected between the positioning pin 61 and the positioning plate 41, the spring 62 is sleeved on the outside of the positioning pin 61, and a positioning hole for the positioning pin 61 to be inserted is opened on the inner wall of the storage groove 31.

[0034] It should be noted that: when the device needs to be positioned, the positioning pin 61 is pulled outward so that the positioning pin 61 is disengaged from the positioning hole, thereby releasing the connection between the positioning plate 41 and the base 3, and then the positioning plate 41 is rotated to fix the device through the ground pin 43; when the device needs to be moved, the positioning pin 61 is pulled outward so that the positioning plate 41 is stored in the storage slot 31, and then the positioning pin 61 is released, and under the elastic force of the spring 62, the end of the positioning pin 61 is inserted into the positioning hole, thereby fixing the positioning plate 41.

[0035] In the embodiments of the present invention, please refer to Figure 1 As shown, a plurality of LED lamp heads 13 are fixedly mounted on the outer surface of the warning light board 12, and the shape of the warning light board 12 is rectangular.

[0036] It should be noted that: by providing the LED lamp head 13 to add a lighting structure to the device, the device can have a good lighting function, so that it can provide a certain warning to people and vehicles in the surrounding environment, thereby improving the safety protection effect for construction workers.

[0037] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 As shown, a groove is provided on the base 3, and a storage drawer 7 for storing the ground pin 43 is slidably provided in the groove.

[0038] It should be noted that: the plurality of ground pins 43 required for the storage device are stored by the storage drawer 7 .

[0039] The working principle of the utility model is:

[0040] When in use, place the device at the designated position, push the door panel 5 to the left by the handle 52 to expose the positioning plate 41, then pull the positioning pin 61 to disengage the end of the positioning pin 61 from the positioning hole, thereby releasing the position restriction on the positioning plate 41, then rotate the positioning plate 41 so that the bottom of the positioning plate 41 contacts the ground, insert a plurality of ground pins 43 into the pin holes 42 on the positioning plate 41 respectively, and insert the ground pins 43 into the ground to fix the device, and the positioning plate 41 on the other side is fixed by the above-mentioned operating steps. When used at night, the device is illuminated by the warning light board 12 and the LED lamp head 13. The utility model can stabilize its own position even in bad weather or complex terrain to ensure a continuous and stable warning effect for passers-by.

[0041] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A safety warning device for water conservancy project construction, comprising a warning sign (1), characterized in that: The outer walls of both sides of the warning sign (1) are fixedly connected with warning identification patches (11) and warning light boards (12). The number of the warning light boards (12) is two groups, and the two groups of warning light boards (12) are located on both sides of the warning identification patches (11). The lower end of the warning sign (1) is fixedly connected with a support rod (2), and the lower end of the support rod (2) is fixedly connected with a base (3). Storage grooves (31) are provided on both sides of the base (3), and each of the storage grooves (31) is provided with a positioning component, and the positioning component comprises a positioning plate (41) rotatably arranged in the storage groove (31), and two groups of pin holes (42) are symmetrically provided on the positioning plate (41), and the number of each group of pin holes (42) is multiple and evenly distributed on the positioning plate (41), and each of the pin holes (42) is inserted with a ground pin (43), and the positioning plate (41) is provided with a limit assembly for fixing the positioning plate (41).

2. A safety warning device for water conservancy project construction according to claim 1, characterized in that: The base (3) is provided with a movable groove (32) which is in communication with the storage groove (31), a door panel (5) is slidably arranged in the movable groove (32), and the width of the movable groove (32) is greater than the width of the door panel (5).

3. A safety warning device for water conservancy project construction according to claim 2, characterized in that: Two groups of sliders (51) are fixedly connected to both sides of the door panel (5), and slide rails (33) are provided on both sides of the inner wall of the movable groove (32). Each group of sliders (51) is slidably arranged in the corresponding slide rail (33), and a handle (52) is fixedly connected to the door panel (5).

4. A safety warning device for water conservancy project construction according to claim 1, characterized in that: The limiting assembly comprises a positioning pin (61) slidably arranged in the positioning plate (41), a spring (62) is fixedly connected between the positioning pin (61) and the positioning plate (41), the spring (62) is sleeved outside the positioning pin (61), and a positioning hole for the positioning pin (61) to be inserted is opened on the inner wall of the receiving groove (31).

5. A safety warning device for water conservancy project construction according to claim 1, characterized in that: A plurality of LED lamp heads (13) are fixedly mounted on the outer surface of the warning light board (12), and the warning light board (12) is in the shape of a rectangle.

6. A safety warning device for water conservancy project construction according to claim 2, characterized in that: The base (3) is provided with a groove, and a storage drawer (7) for storing a ground pin (43) is slidably provided in the groove.

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