Safety warning device for road reconstruction and extension

Abstract

The utility model discloses a safety warning device for road reconstruction and expansion, which comprises a sleeve, a lifting plate, a sleeving cavity, a mounting plate, an indicating plate, an indicating lamp, a mounting seat, a mounting groove, moving wheels and a support ring, the mounting groove is simultaneously arranged on the bottom surface and the side end surface of the mounting seat, and a swing plate is rotatably arranged in the mounting groove; the mounting angle of the moving wheel can be adjusted along with the swing plate, when the outer side end face of the moving wheel is arranged downwards, a safety warning mode of the device is provided, the device can be stably deployed through a supporting ring and supporting legs on the moving wheel, and an indicating plate and an indicating lamp at the upper end of the lifting plate can play a role in safety warning. The moving wheels arranged downwards rotate upwards, the upper end face of the swing plate makes contact with the upper end face of the mounting groove, so that the moving wheels are vertically arranged, at the moment, a cart mode of the device is formed, the connecting rod can serve as a handle of the cart mode, and tools for construction can be placed on the first cart plate and the second cart plate.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic safety warning equipment, in particular to a safety warning device for highway reconstruction and expansion. Background Art

[0002] With the rapid development of highway transportation, the number of highways and vehicles has increased significantly, and the number of highway reconstruction and expansion projects has gradually increased. During the process of highway reconstruction and expansion, other passing vehicles need to slow down and detour, and warning devices are usually installed on the road.

[0003] The existing Chinese patent with authorization announcement number CN220977781 U discloses a safety warning device for highway reconstruction and expansion, including a display frame, a column is arranged at the bottom end of the outer wall of the display frame, a display slot is opened at the front end of the outer wall of the display frame, and a safety warning component is arranged on the display frame, the inner wall of the display slot and the front end of the outer wall of the column. The safety warning component includes a warning part, a reminder part and a reverse-view part. The warning part is installed on the inner wall of the display slot. The reflective plate and the luminous coating can remind people to turn off the high beam to avoid that they cannot view the information on the warning sign placed on the warning frame in time. The revolving light and the red and blue strobe light can briefly attract the attention of people when driving, so that they can obtain the information on the warning sign in time.

[0004] The disadvantages of the above-mentioned prior art solutions are that: the display frame and the reflective plate are respectively arranged on the columns, which makes the device bulky and inconvenient to store and carry, and there is still room for improvement in terms of ease of use. Utility Model Content

[0005] The purpose of the utility model is to provide a safety warning device for highway reconstruction and expansion, so as to solve the technical problem that in the prior art, a display frame and a reflective plate are respectively arranged on the columns, which makes the device bulky, inconvenient to store and carry, and there is still a certain room for improvement in terms of ease of use.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A safety warning device for highway reconstruction and expansion, comprising:

[0008] A vertically arranged sleeve, on which a lifting plate is sleeved, a mounting plate is fixedly connected to the upper end of the lifting plate, an indicator plate is fixedly connected to the mounting plate, a connecting block is fixedly connected to one side end of the mounting plate, connecting rods are fixedly connected to both sides of the connecting block, and an indicator light is fixedly connected to the connecting rod;

[0009] The mounting seat is fixedly connected to the lower end of the sleeve, and the mounting seat is symmetrically distributed and provided with mounting grooves, and the mounting grooves are also provided on the bottom surface and the side end surface of the mounting seat. A swing plate is provided in the mounting groove, and the swing plate is rotatably connected to the inner wall of the mounting groove. The swing plate is provided on the end portion of the outer side of the mounting groove and is fixedly connected to a moving wheel mounting plate, and the moving wheel mounting plate is rotatably connected to a moving wheel, and a support ring is coaxially provided and fixedly connected on the outer end surface of the moving wheel.

[0010] As a further solution of the utility model: a sleeve cavity is provided in the sleeve, the lifting plate is movably sleeved in the sleeve cavity, latch holes are evenly distributed and penetrated along the length direction of the lifting plate, and an alignment hole is penetrated on the sleeve.

[0011] As a further solution of the utility model: one of the plurality of latch holes corresponds to the alignment hole in position, and a latch is movably sleeved in the latch hole and the alignment hole corresponding to the latch hole in position.

[0012] As a further solution of the utility model: a vertically arranged trolley plate 1 is fixedly connected to the outer end surface of the sleeve, the end surface of the trolley plate 1 is fixedly connected to the sleeve, a horizontally arranged trolley plate 2 is fixedly connected to a lower end of the trolley plate, a pillar is fixedly connected to the lower end of the pillar, and a support foot is fixedly connected to the lower end of the pillar.

[0013] As a further solution of the utility model: both side ends of the swing plate are fixedly connected with connecting shafts, both side walls of the installation groove are embedded with bearings, the outer ring of bearing one is fixedly connected to the side walls of the installation groove, and the connecting shaft is coaxially sleeved and fixedly connected to the inner ring of bearing one.

[0014] As a further solution of the utility model: a second bearing is embedded on the moving wheel mounting plate, the outer ring of the second bearing is fixedly connected to the moving wheel mounting plate, a rotating shaft is coaxially fixedly connected to the moving wheel, and the rotating shaft is coaxially sleeved and fixedly connected to the inner ring of the second bearing.

[0015] Beneficial effects of the utility model:

[0016] 1. The mounting groove of the utility model is simultaneously provided on the bottom surface and the side end surface of the mounting seat, and a swing plate is rotatably arranged in the mounting groove, so that the moving wheel can adjust the mounting angle along with the swing plate, and when the outer end surface of the moving wheel is arranged downward, this is the safety warning mode of the device, and the device can be stably deployed by the support ring and the support foot on the moving wheel, and the indicator plate and the indicator light on the upper end of the lifting plate can play the role of safety warning, and the moving wheel arranged downward is rotated upward, and the upper end surface of the swing plate contacts the upper end surface of the mounting groove, so that the moving wheel is arranged vertically, and this is the cart mode of the device, and the connecting rod can be used as a handle in the cart mode, and the cart plate 1 and the cart plate 2 can be used to place construction tools, and in the cart mode, it can assist workers in carrying tools and facilitate the carrying of the device, and has good practicality and ease of use;

[0017] 2. The utility model has a plurality of latch holes evenly distributed on the lifting plate, and a positioning hole is penetrated through the sleeve. One of the plurality of latch holes corresponds to the positioning hole in position, and latches are movably sleeved in the latch holes and the positioning holes corresponding to the latch holes in position. The positioning holes are aligned and plugged with different latch holes on the lifting plate through the latches, so that the height of the whole formed by the lifting plate and the sleeve is adjustable. In the safety warning mode, the indicator plate and the indicator light are raised by the lifting plate, which can achieve a better safety warning effect. In the cart mode, the connecting rod serving as the handle can be adjusted to an appropriate height to facilitate the staff to push and use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the safety warning mode of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the safety warning mode of the utility model;

[0021] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the push cart mode of the utility model.

[0023] In the figure: 1. sleeve; 2. lifting plate; 3. sleeve cavity; 4. latch hole; 5. latch; 6. mounting plate; 7. indicator plate; 8. connecting block; 9. connecting rod; 10. indicator light; 11. trolley plate one; 12. trolley plate two; 13. pillar; 14. support foot; 15. mounting seat; 16. mounting groove; 17. swing plate; 18. moving wheel mounting plate; 19. moving wheel; 20. support ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 4 As shown, a safety warning device for highway reconstruction and expansion comprises a vertically arranged sleeve 1 and a mounting seat 15, a lifting plate 2 is sleeved on the sleeve 1, a mounting plate 6 is fixedly connected to the upper end of the lifting plate 2, an indicating plate 7 is fixedly connected to the mounting plate 6, a connecting block 8 is fixedly connected to one side end of the mounting plate 6, connecting rods 9 are fixedly connected to both sides of the connecting block 8, an indicator light 10 is fixedly connected to the connecting rod 9, the mounting seat 15 is fixedly connected to the lower end of the sleeve 1, mounting grooves 16 are symmetrically distributed and opened on the mounting seat 15, the mounting grooves 16 are opened on the bottom surface and the side end surface of the mounting seat 15 at the same time, a swing plate 17 is arranged in the mounting groove 16, the swing plate 17 is rotatably connected to the inner wall of the mounting groove 16, the swing plate 17 is arranged on the end of the outer side of the mounting groove 16 and is fixedly connected to a moving wheel mounting plate 18, a moving wheel 19 is rotatably connected to the moving wheel mounting plate 18, and a support ring 20 is coaxially arranged and fixedly connected on the outer end surface of the moving wheel 19.

[0026] A sleeve cavity 3 is provided in the sleeve 1, and the lifting plate 2 is movably sleeved in the sleeve cavity 3. Latch holes 4 are evenly distributed and penetrated along the length direction of the lifting plate 2. An alignment hole is penetrated on the sleeve 1. One of the plurality of latch holes 4 corresponds to the alignment hole in position, and a latch 5 is movably sleeved in the latch hole 4 and the alignment hole corresponding to the latch hole 4 in position.

[0027] A vertically arranged trolley plate 11 is fixedly connected to the outer end surface of the sleeve 1, one end surface of the trolley plate 11 is fixedly connected to the sleeve 1, a horizontally arranged trolley plate 2 12 is fixedly connected to the lower end of the trolley plate 11, a pillar 13 is fixedly connected to the lower end of the pillar 13, and a support leg 14 is fixedly connected to the lower end of the pillar 13.

[0028] A connecting shaft is fixedly connected to both side ends of the swing plate 17, bearing 1 is embedded on both side walls of the mounting groove 16, the outer ring of bearing 1 is fixedly connected to the side wall of the mounting groove 16, the connecting shaft is coaxially sleeved and fixedly connected to the inner ring of bearing 1, bearing 2 is embedded on the moving wheel mounting plate 18, the outer ring of bearing 2 is fixedly connected to the moving wheel mounting plate 18, a rotating shaft is coaxially fixedly connected to the moving wheel 19, and the rotating shaft is coaxially sleeved and fixedly connected to the inner ring of bearing 2.

[0029] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0030] The mounting groove 16 is simultaneously provided on the bottom surface and the side end surface of the mounting seat 15, and a swing plate 17 is rotatably arranged in the mounting groove 16, so that the moving wheel 19 can adjust the mounting angle along with the swing plate 17. When the outer end surface of the moving wheel 19 is set downward, this is the safety warning mode of the device. The device can be stably deployed by the support ring 20 and the support foot 14 on the moving wheel 19, and the indicator plate 7 and the indicator light 10 on the upper end of the lifting plate 2 can play the role of safety warning. The moving wheel 19 set downward is rotated 90 degrees upward, and the upper end surface of the swing plate 17 contacts the upper end surface of the mounting groove 16, so that the moving wheel 19 is set vertically. At this time, it is the cart mode of the device, and the connecting rod 9 can be used as a handle in the cart mode. The cart plate 11 and the cart plate 2 12 can be used to place construction tools. In the cart mode, it can assist workers in carrying tools while facilitating the carrying of the device, and has good practicality and ease of use.

[0031] There are several latch holes 4 evenly distributed on the lifting plate 2, and an alignment hole is penetrated on the sleeve 1. One of the several latch holes 4 corresponds to the alignment hole in position, and latch holes 4 and alignment holes corresponding to the latch holes 4 in position are movably sleeved with latches 5. The alignment holes are aligned and plugged with different latch holes 4 on the lifting plate 2 through the latches 5, so that the height of the whole formed by the lifting plate 2 and the sleeve 1 is adjustable. In the safety warning mode, the indicator plate 7 and the indicator light 10 are raised by the lifting plate 2, which can achieve a better safety warning effect. In the cart mode, the connecting rod 9 serving as a handle can be adjusted to an appropriate height to facilitate the staff to push and use it.

[0032] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A safety warning device for highway reconstruction and expansion, characterized in that: include: A sleeve (1) is arranged vertically, a lifting plate (2) is sleeved on the sleeve (1), a mounting plate (6) is fixedly connected to the upper end of the lifting plate (2), an indicating plate (7) is fixedly connected to the mounting plate (6), a connecting block (8) is fixedly connected to one side end of the mounting plate (6), connecting rods (9) are fixedly connected to both sides of the connecting block (8), and an indicating light (10) is fixedly connected to the connecting rod (9); The mounting seat (15) is fixedly connected to the lower end of the sleeve (1), and the mounting seat (15) is symmetrically distributed and provided with mounting grooves (16), and the mounting grooves (16) are simultaneously provided on the bottom surface and the side end surface of the mounting seat (15). A swing plate (17) is provided in the mounting groove (16), and the swing plate (17) is rotatably connected to the inner wall of the mounting groove (16). A moving wheel mounting plate (18) is fixedly connected to the end of the swing plate (17) disposed on the outer side of the mounting groove (16), and a moving wheel (19) is rotatably connected to the moving wheel mounting plate (18), and a support ring (20) is coaxially arranged and fixedly connected to the outer end surface of the moving wheel (19).

2. A safety warning device for highway reconstruction and expansion according to claim 1, characterized in that: A sleeve cavity (3) is provided in the sleeve (1), and the lifting plate (2) is movably sleeved in the sleeve cavity (3). Pin holes (4) are evenly distributed and penetrated along the length direction of the lifting plate (2), and a positioning hole is penetrated on the sleeve (1).

3. A safety warning device for highway reconstruction and expansion according to claim 2, characterized in that: One of the plurality of latch holes (4) corresponds in position to the alignment hole, and a latch (5) is movably sleeved in the latch hole (4) and the alignment hole corresponding in position to the latch hole (4).

4. A safety warning device for highway reconstruction and expansion according to claim 1, characterized in that: A vertically arranged trolley plate 1 (11) is fixedly connected to the outer end surface of the sleeve (1), one end surface of the trolley plate 1 (11) is fixedly connected to the sleeve (1), a horizontally arranged trolley plate 2 (12) is fixedly connected to the lower end of the trolley plate 1 (11), a support column (13) is fixedly connected to the lower end of the support column (13), and a support foot (14) is fixedly connected to the lower end of the support column (13).

5. A safety warning device for highway reconstruction and expansion according to claim 1, characterized in that: The two side ends of the swing plate (17) are fixedly connected with connecting shafts, and the two side walls of the installation groove (16) are embedded with bearings one, the outer ring of the bearing one is fixedly connected to the side wall of the installation groove (16), and the connecting shaft is coaxially sleeved and fixedly connected to the inner ring of the bearing one.

6. A safety warning device for highway reconstruction and expansion according to claim 1, characterized in that: The moving wheel mounting plate (18) is embedded with a second bearing, the outer ring of the second bearing is fixedly connected to the moving wheel mounting plate (18), and the moving wheel (19) is coaxially fixedly connected with a rotating shaft, which is coaxially sleeved and fixedly connected to the inner ring of the second bearing.

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