Warning device with good stability for road engineering construction

Abstract

The utility model discloses a warning device with good stability for road engineering construction. The warning device comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting rod, a warning plate is fixedly installed on the supporting rod, a warning lamp is arranged on the top of the warning plate, and a moving assembly is arranged below the bottom plate. The moving assembly internally comprises a sliding groove, a first fixing block, a first rotating plate, a limiting plate, a fixing plate, a second rotating plate, a connecting base, a connecting column, a supporting plate, an anti-skid pad and a second fixing block. The first fixing block is arranged above the sliding groove, the top of the first rotating plate is hinged to the bottom of the first fixing block, the outer side of the limiting plate is hinged to the bottom of the first rotating plate, the two sides of the fixing plate are hinged to the inner side of the limiting plate, and the top of the second rotating plate is hinged to the interior of the outer side of the limiting plate. The top of the connecting base is hinged to the bottom of the second rotating plate, and the top of the connecting column is fixedly connected with the bottom of the connecting base.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a warning device for road engineering construction with good stability. Background Technique

[0002] The warning device for road engineering construction is a safety facility to remind drivers of the road construction area. During road construction, in order to protect the safety of construction workers and drivers, temporary isolation facilities such as water horses and curbstones may need to be set up. These facilities are usually used to separate the construction area from the normal traffic area to ensure smooth traffic and the safety of the construction area. At night or under low visibility conditions, warning lights and flashlights are often set up to remind drivers of the construction area. These lights have strong light brightness and flashing effects to increase attention and alertness. The warning device for road engineering construction is to ensure safety during road construction, guide drivers to drive correctly, and reduce the risk of accidents. Drivers should strictly abide by the corresponding traffic signs, instructions and speed limit requirements when passing through the road construction area, slow down in advance and maintain a high level of alertness to the construction area; With the progress of technology, intelligent technology has been widely used in the warning device for road engineering construction. For example, technologies such as sensors, cameras and artificial intelligence can be used to monitor the traffic flow and the situation of the construction area in real time, and automatically adjust the display content and brightness of the warning device to meet the actual needs. These developments will further improve the safety during road construction and provide better warning and guiding services for drivers; When the construction road surface is an uneven slope, affected by the unevenness and slope of the road surface, the general safety warning device is not stable only by being supported by a support rod, and is prone to tipping under force and spontaneous sliding, thus causing unnecessary danger. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a warning device for road engineering construction with good stability.

[0004] To achieve the above object, the utility model provides the following technical solution: A warning device for road engineering construction with good stability, including a bottom plate, a support rod is fixedly connected to the top of the bottom plate, a warning board is fixedly installed on the support rod, a warning light is arranged on the top of the warning board, and a moving component is arranged below the bottom plate;

[0005] The moving component includes a chute, a first fixing block, a first rotating plate, a limiting plate, a fixing plate, a second rotating plate, a connecting seat, a connecting column, a supporting plate, an anti-slip pad, a second fixing block;

[0006] The first fixing block is arranged above the sliding groove. The top of the first rotating plate is hinged to the bottom of the first fixing block. The outer side of the limiting plate is hinged to the bottom of the first rotating plate. The two sides of the fixing plate are hinged to the inner side of the limiting plate. The top of the second rotating plate is hinged to the inner part of the outer side of the limiting plate. The top of the connecting seat is hinged to the bottom of the second rotating plate. The top of the connecting column is fixedly connected to the bottom of the connecting seat. The top of the supporting plate is fixedly connected to the bottom of the connecting column. The two sides of the second fixing block are fixedly connected to the inner side of the fixing plate.

[0007] Preferably, rollers are fixedly installed at the bottom of the bottom plate, and the top of the anti-slip pad is fixedly connected to the bottom of the supporting plate; the rollers facilitate the movement of the warning device, and the anti-slip pad makes the use of the supporting plate more convenient.

[0008] Preferably, a power assembly is arranged above the bottom plate. The power assembly includes a supporting block. The top of the supporting block is fixedly connected to a connecting block. The top of the connecting block is fixedly connected to a limiting block. A circular hole is formed in the limiting block. A sliding column is slidably connected in the circular hole. The top of the sliding column is fixedly connected to a hydraulic cylinder; the movement of the hydraulic cylinder drives the sliding column to move up and down in the circular hole, and the limiting block prevents the sliding column from shifting in position during the up and down movement.

[0009] Preferably, a limiting assembly is arranged on the bottom plate. The limiting assembly includes a first clamping groove. The bottom of the bottom plate is fixedly connected to a connecting plate. A second clamping groove is formed in the connecting plate. A clamping block is clamped in the second clamping groove. The top of the hydraulic cylinder is fixedly connected to a supporting column; by clamping the clamping block in the first clamping groove and the second clamping groove at the same time, the moving assembly can be fixed, making the use of the supporting plate more convenient.

[0010] Preferably, the bottom of the supporting block is fixedly connected to the top of the bottom plate, and the top of the first fixing block is fixedly connected to the bottom of the first connecting block; the bottom plate provides a supporting force for the use of the supporting block, and the connecting block provides a supporting force for the use of the first fixing block.

[0011] Preferably, the end of the supporting column away from the hydraulic cylinder is fixedly connected to the outer side of the supporting rod, and the bottom of the sliding column is fixedly connected to the top of the second fixing block; the supporting rod provides a supporting force for the use of the hydraulic cylinder, and the movement of the sliding column drives the second fixing block to move.

[0012] Compared with the prior art, the utility model provides a warning device for road engineering construction with good stability, and has the following beneficial effects:

[0013] 1. The warning device for road engineering construction with good stability drives the limiting plate to move through the movement of the second fixing block, and drives the first rotating plate at the top to move on the supporting force of the first fixing block through the movement of the limiting plate, so that the second rotating plate moves. The limiting plate can prevent the first rotating plate and the second rotating plate from flipping outward during the movement. Through the up and down movement of the second rotating plate, the supporting plate at the bottom can move up and down, so that the supporting plate can play a certain supporting role on the ground.

[0014] 2. The warning device for road engineering construction with good stability provides a supporting force for the use of the hydraulic cylinder through the support column. Through the movement of the hydraulic cylinder, the sliding column moves up and down in the circular hole of the limiting block. The limiting column can effectively prevent the sliding column from shifting in position during the up and down movement, and provides a supporting force for the use of the moving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the front view of the structure of the present utility model;

[0017] Figure 2 is the right view of the structure of the present utility model;

[0018] Figure 3 is the detailed view of part A of the structure of the present utility model;

[0019] Figure 4 is the detailed view of part B of the structure of the present utility model.

[0020] In the figure: 1, bottom plate; 2, support rod; 3, warning board; 4, moving component; 401, chute; 402, first fixing block; 403, first rotating plate; 404, limiting plate; 405, fixing plate; 406, second rotating plate; 407, connecting seat; 408, connecting column; 409, supporting plate; 410, anti-slip pad; 411, second fixing block; 5, roller; 6, power component; 601, support block; 602, connecting block; 603, limiting block; 604, circular hole; 605, sliding column; 606, hydraulic cylinder; 7, limiting component; 701, first card slot; 702, connecting plate; 703, second card slot; 704, card block; 705, support column; 8, warning lamp. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment

[0022] As Figures 1-4 shown, the present utility model provides a warning device for road engineering construction with good stability, including a bottom plate 1. A support rod 2 is fixedly connected to the top of the bottom plate 1. A warning board 3 is fixedly installed on the support rod 2. Warning lights 8 are arranged on the top of the warning board 3, and the number of the warning lights 8 is two. A moving component 4 is arranged below the bottom plate 1; the moving component 4 includes a chute 401, a first fixing block 402, a first rotating plate 403, a limiting plate 404, a fixing plate 405, a second rotating plate 406, a connecting seat 407, a connecting column 408, a supporting plate 409, an anti-slip pad 410, and a second fixing block 411; the first fixing block 402 is arranged above the chute 401, and the number of the chutes 401 is two. The top of the first rotating plate 403 is hinged to the bottom of the first fixing block 402, and the number of the first rotating plates 403 is four. The outer side of the limiting plate 404 is hinged to the bottom of the first rotating plate 403, and the number of the limiting plates 404 is four. The two sides of the fixing plate 405 are hinged to the inner side of the limiting plate 404. The top of the second rotating plate 406 is hinged to the inner part of the outer side of the limiting plate 404. The top of the connecting seat 407 is hinged to the bottom of the second rotating plate 406. The top of the connecting column 408 is fixedly connected to the bottom of the connecting seat 407, and the number of the connecting seats 407 is four. The top of the supporting plate 409 is fixedly connected to the bottom of the connecting column 408. The two sides of the second fixing block 411 are fixedly connected to the inner side of the fixing plate 405. Four rollers 5 are fixedly installed at the bottom of the bottom plate 1. The top of the anti-slip pad 410 is fixedly connected to the bottom of the supporting plate 409, and the number of the supporting plates 409 is four.

[0023] In this embodiment, the movement of the second fixing block 411 drives the limiting plate 404 to move. The movement of the limiting plate 404 drives the first rotating plate 403 and the second rotating plate 406 to move up and down. When the first rotating plate 403 and the second rotating plate 406 move up and down along with the limiting plate 404, they are also restricted by the limiting plate 404 to prevent the first rotating plate 403 and the second rotating plate 406 from moving outward, which is convenient for the supporting plate 409 at the bottom to support the bottom plate 1. Embodiment

[0024] As Figures 1-4As shown in the figure, on the basis of Embodiment 1, the present utility model provides a technical solution: a power assembly 6 is provided above the bottom plate 1. The power assembly 6 includes support blocks 601, and the number of support blocks 601 is four. A connecting block 602 is fixedly connected to the top of the support block 601. The number of connecting blocks 602 is two. A limiting block 603 is fixedly connected to the top of the connecting block 602. The number of limiting blocks 603 is two. A round hole 604 is opened in the limiting block 603, and a sliding column 605 is slidably connected in the round hole 604. A hydraulic cylinder 606 is fixedly connected to the top of the sliding column 605. A limiting assembly 7 is provided on the bottom plate 1. The limiting assembly 7 includes a first card slot 701. A connecting plate 702 is fixedly connected to the bottom of the bottom plate 1. A second card slot 703 is opened in the connecting plate 702. A card block 704 is clamped in the second card slot 703. A support column 705 is fixedly connected to the top of the hydraulic cylinder 606. The bottom of the support block 601 is fixedly connected to the top of the bottom plate 1. The top of the first fixing block 402 is fixedly connected to the bottom of the first connecting block 602. The number of the second card slots 703 is two, and the number of the connecting plates 702 is two.

[0025] In this embodiment, the movement of the hydraulic cylinder 606 drives the sliding column 605 to move up and down in the round hole 604. The limiting block 603 prevents the sliding column 605 from shifting in position during the up and down movement. By clamping the card block 704 in the first card slot 701 and the second card slot 703 at the same time, the moving assembly 4 can be fixed, making the use of the support plate 409 more convenient. The bottom plate 1 provides a supporting force for the use of the support block 601, and the connecting block 602 provides a supporting force for the use of the first fixing block 402.

[0026] When the warning device starts to be used, by starting the hydraulic cylinder 606, the sliding column 605 slides in the round hole 604. Through the cooperation of the limit block 603 and the round hole 604, it can effectively prevent the sliding column 605 from shifting left and right or forward and backward when moving up and down. The support column 705 provides a supporting force for the use of the hydraulic cylinder 606. The movement of the sliding column 605 drives the second fixing block 411 at the bottom to move up and down. The movement of the second fixing block 411 drives the limit plate 404 to move. The movement of the limit plate 404 drives the first rotating plate 403 to rotate on the first fixing block 402. The movement of the first rotating plate 403 and the limit plate 404 drives the second rotating plate 406 to rotate. The limit plate 404 can effectively prevent the first rotating plate 403 and the second rotating plate 406 from shifting during the movement, making the use of the moving assembly 4 more convenient. The movement of the second rotating plate 406 drives the connecting seat 407 at the bottom to move. The movement of the connecting seat 407 drives the connecting column 408 at the bottom to move up and down, enabling the support plate 409 at the bottom of the connecting seat 407 to adjust its vertical position, facilitating the fixation of the warning device. When the support plate 409 is adjusted to the appropriate position, by passing the clamping block 704 through the first clamping groove 701 and the second clamping groove 703, the movement of the moving assembly 4 can be controlled, making the warning device for road engineering construction more convenient to use.

Claims

1. A warning device for road engineering construction with good stability, including a bottom plate (1), characterized in that: A support rod (2) is fixedly connected to the top of the bottom plate (1). A warning board (3) is fixedly installed on the support rod (2). A warning light (8) is arranged on the top of the warning board (3). A moving component (4) is arranged below the bottom plate (1). The moving component (4) includes a chute (401), a first fixing block (402), a first rotating plate (403), a limiting plate (404), a fixing plate (405), a second rotating plate (406), a connecting seat (407), a connecting column (408), a support plate (409), an anti-slip pad (410), and a second fixing block (411). The first fixing block (402) is arranged above the chute (401). The top of the first rotating plate (403) is hinged to the bottom of the first fixing block (402). The outer side of the limiting plate (404) is hinged to the bottom of the first rotating plate (403). The two sides of the fixing plate (405) are hinged to the inner side of the limiting plate (404). The top of the second rotating plate (406) is hinged to the inner part of the outer side of the limiting plate (404). The top of the connecting seat (407) is hinged to the bottom of the second rotating plate (406). The top of the connecting column (408) is fixedly connected to the bottom of the connecting seat (407). The top of the support plate (409) is fixedly connected to the bottom of the connecting column (408). The two sides of the second fixing block (411) are fixedly connected to the inner side of the fixing plate (405).

2. The warning device for road engineering construction with good stability according to claim 1, characterized in that: Rollers (5) are fixedly installed at the bottom of the bottom plate (1). The top of the anti-slip pad (410) is fixedly connected to the bottom of the support plate (409).

3. The warning device for road engineering construction with good stability according to claim 2, characterized in that: A power component (6) is arranged above the bottom plate (1). The power component (6) includes a support block (601). A connecting block (602) is fixedly connected to the top of the support block (601). A limiting block (603) is fixedly connected to the top of the connecting block (602). A round hole (604) is opened in the limiting block (603). A sliding column (605) is slidably connected in the round hole (604). A hydraulic cylinder (606) is fixedly connected to the top of the sliding column (605).

4. The warning device for road engineering construction with good stability according to claim 3, characterized in that: A limiting component (7) is arranged on the bottom plate (1). The limiting component (7) includes a first card slot (701). A connecting plate (702) is fixedly connected to the bottom of the bottom plate (1). A second card slot (703) is opened in the connecting plate (702). A card block (704) is clamped in the second card slot (703). A support column (705) is fixedly connected to the top of the hydraulic cylinder (606).

5. The warning device for road engineering construction with good stability according to claim 4, characterized in that: The bottom of the support block (601) is fixedly connected to the top of the bottom plate (1). The top of the first fixing block (402) is fixedly connected to the bottom of the first connecting block (602).

6. The warning device for road engineering construction with good stability according to claim 4, characterized in that: One end of the support column (705) away from the hydraulic cylinder (606) is fixedly connected to the outer side of the support rod (2). The bottom of the sliding column (605) is fixedly connected to the top of the second fixing block (411).

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