Warning device for municipal maintenance

Abstract

The utility model relates to warning device technical field, especially a warning device for municipal maintenance, including accomodation box, the one side rotation of accomodation box is connected with warning board, the one side of warning board is provided with warning slogan, indicating arrow and two reflective stickers, the one side fixedly connected with adjusting plate of warning board away from warning slogan, the one side of adjusting plate is opened with adjusting sliding slot, the one side of adjusting plate is opened with a plurality of first adjusting jack hole. The utility model's advantage lies in: through the cooperation setting of warning board, adjusting plate, adjusting sliding slot, first adjusting jack hole, adjusting sliding block, second adjusting jack hole, adjusting bolt, mounting plate, first hinged seat, support rod, second hinged seat, support pipe, fixed plate, support groove and mobile wheel structure, not only can adjust the height of warning board, but also can fold up warning board when not using the warning device, reduce the overall volume of the warning device, thereby convenient to carry and accomodate the warning device.

Description

Technical Field

[0001] This utility model relates to the field of warning device technology, and in particular to a warning device for municipal maintenance. Background Technology

[0002] In common urban roads, bridges, and subways, warning signs are used to alert oncoming vehicles during municipal maintenance and construction.

[0003] Patent document CN218880652U discloses a warning sign for municipal maintenance. This warning sign is equipped with a support frame, a sliding groove, fixing bolts, a recess, a handwheel, and a crossbar. The height of the warning sign can be adjusted by moving the crossbar up and down to suit different work needs. However, the overall size of this warning sign is large, making it inconvenient to store after use. This results in a large space being occupied when storing the warning sign, making it inconvenient to carry and store. Therefore, a warning device for municipal maintenance is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a warning device for municipal maintenance, in order to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a warning device for municipal maintenance, including a storage box. A warning plate is rotatably connected to one side of the storage box. A warning sign, an indicator arrow, and two reflective stickers are provided on one side of the warning plate. An adjustment plate is fixedly connected to the side of the warning plate away from the warning sign. An adjustment groove is provided on one side of the adjustment plate. Several first adjustment holes are provided on one side of the adjustment plate. An adjustment slider is slidably connected to the inner wall of the adjustment groove. A second adjustment hole is provided on one side of the adjustment slider. An adjustment bolt is threadedly connected to the inner wall of the second adjustment hole and the first adjustment hole. A mounting plate is fixedly connected to one side of the adjustment slider. A first hinge seat is fixedly connected to one side of the mounting plate. A support rod is hinged to one side of the first hinge seat. A second hinge seat is hinged to the end of the support rod away from the first hinge seat. A support tube is fixedly connected to one side of the second hinge seat. A fixing plate is fixedly connected to one side of the inside of the storage box. Several support grooves are provided on one side of the fixing plate. An adjustable height caster structure is provided on the bottom side of the storage box.

[0007] Preferably, in any of the above embodiments, the movable wheel structure includes a support leg, a fixing bolt, an extension rod, a fixing hole, and a movable wheel. The bottom side of the storage box is fixedly connected to a support leg with a hollow internal structure. A fixing bolt is threaded to one side of the support leg. An extension rod is slidably connected inside the support leg. Several fixing holes are provided on one side of the extension rod. A movable wheel is fixedly installed at the bottom end of the extension rod. The fixing bolt is positioned corresponding to the fixing hole, and the size of the fixing bolt and the fixing hole are adapted to each other.

[0008] Preferably, in any of the above embodiments, the warning plate has a mounting groove on the side away from the adjustment plate, and a light strip is fixedly installed on the inner wall of the mounting groove, with the warning sign located inside the space formed by the light strip.

[0009] Preferably, one side of the storage box is equipped with a battery, which is electrically connected to the lamp.

[0010] Preferably, in any of the above solutions, both the adjusting slider and the adjusting groove are T-shaped, and the size of the adjusting slider is adapted to the size of the adjusting groove.

[0011] Preferably, in any of the above solutions, the support tube is snapped into the inside of the support groove, and the diameter of the support tube is adapted to the width of the support groove.

[0012] Preferably, the size of the warning board is adapted to the size of the storage box, as described in any of the above solutions.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: By combining a warning plate, an adjustment plate, an adjustment slide, a first adjustment socket, an adjustment slider, a second adjustment socket, an adjustment bolt, a mounting plate, a first hinge seat, a support rod, a second hinge seat, a support tube, a fixing plate, a support groove, and a moving wheel structure, the height of the warning plate can be adjusted, and the warning plate can be folded up when not in use, reducing the overall size of the warning device and making it easier to carry and store. Attached Figure Description

[0014] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a schematic diagram of the second-view structure of the present invention; Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a schematic diagram of the structure of the warning board of this utility model; Figure 5 This is a structural schematic diagram of the support rod and its connecting components of this utility model; Figure 6 This is a schematic diagram of the structure of the movable wheel of this utility model.

[0015] In the diagram: 1-Storage box, 2-Warning board, 3-Warning sign, 4-Indicator arrow, 5-Reflective sticker, 6-Adjustment plate, 7-Adjustment slide, 8-First adjustment socket, 9-Adjustment slider, 10-Second adjustment socket, 11-Adjustment bolt, 12-Mounting plate, 13-First hinge seat, 14-Support rod, 15-Second hinge seat, 16-Support tube, 17-Fixing plate, 18-Support groove, 19-Moving wheel structure, 1901-Support leg, 1902-Fixing bolt, 1903-Extension rod, 1904-Fixing socket, 1905-Moving wheel, 20-Light strip, 21-Battery. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0017] like Figures 1 to 6As shown, a warning device for municipal maintenance includes a storage box 1. A warning plate 2 is rotatably connected to one side of the storage box 1. A warning sign 3, an indicator arrow 4, and two reflective stickers 5 are provided on one side of the warning plate 2. An adjusting plate 6 is fixedly connected to the side of the warning plate 2 away from the warning sign 3. An adjusting groove 7 is provided on one side of the adjusting plate 6. Several first adjusting holes 8 are provided on one side of the adjusting plate 6. An adjusting slider 9 is slidably connected to the inner wall of the adjusting groove 7. A second adjusting hole 10 is provided on one side of the adjusting slider 9. An adjusting bolt 11 is threadedly connected to the inner wall of the second adjusting socket 10 and the first adjusting socket 8. A mounting plate 12 is fixedly connected to one side of the adjusting slider 9. A first hinge seat 13 is fixedly connected to one side of the mounting plate 12. A support rod 14 is hinged to one side of the first hinge seat 13. A second hinge seat 15 is hinged to the end of the support rod 14 away from the first hinge seat 13. A support tube 16 is fixedly connected to one side of the second hinge seat 15. A fixing plate 17 is fixedly connected to one side of the inside of the storage box 1. One side of the fixing plate 17 is open... The storage box 1 has several support slots 18 and adjustable height caster 19 on its bottom side. When the warning device is not in use, the adjustment plate 6, support rod 14, and support tube 16 are installed inside the storage box 1. When the municipal road needs to be repaired, the warning device is moved to a suitable position, and the warning plate 2 is adjusted to a suitable height by the caster 19. Then the warning plate 2 is rotated to a vertical or tilted position. Then the support rod 14 is moved to drive the first hinge seat 13 and the mounting plate 12 to move. At this time, the adjustment slider 9 also moves. The support rod 14 is adjusted to a suitable position according to the actual situation of use, and the support tube 16 is inserted into the support slot 18 in a suitable position. Then the adjustment bolt 11 is connected to the first adjustment socket 8 and the second adjustment socket 10 in a suitable position, thereby fixing the adjustment slider 9 and keeping the warning plate 2 in a suitable position. At this time, the warning sign 3, the indicator arrow 4 and the two reflective stickers 5 on the warning plate 2 are used for warning operation.

[0018] As an optional technical solution of this utility model, the movable wheel structure 19 includes a support leg 1901, a fixing bolt 1902, an extension rod 1903, a fixing hole 1904, and a movable wheel 1905. The storage box 1 has a hollow internal structure support leg 1901 fixedly connected to its bottom side. A fixing bolt 1902 is threadedly connected to one side of the support leg 1901. An extension rod 1903 is slidably connected inside the support leg 1901. Several fixing holes 1904 are provided on one side of the extension rod 1903. The bottom end of the extension rod 1903 is fixed... The device is equipped with casters 1905, which are self-locking casters. The fixing bolts 1902 and fixing holes 1904 are positioned and matched. Before using the warning device, the extension rod 1903 is moved out from the inside of the support leg 1901. The extension rod 1903 is adjusted to a suitable length according to the actual situation during use, and the fixing bolts 1902 are connected to the fixing holes 1904 in the appropriate position, thereby fixing the storage box 1 at a suitable height.

[0019] As an optional technical solution of this utility model, the warning plate 2 has an installation groove on the side away from the adjustment plate 6, and a light strip 20 is fixedly installed on the inner wall of the installation groove. The warning sign 3 is located inside the space formed by the light strip 20. The light strip 20 enables people on the road to see the warning sign 3 and the directional arrow 4 more clearly at night.

[0020] As an optional technical solution of this utility model, a storage battery 21 is provided on one side inside the storage box 1. The storage battery 21 is electrically connected to the light strip 20, and the storage battery 21 can provide the power required for the light strip 20 to work.

[0021] As an optional technical solution of this utility model, the shape of both the adjusting slider 9 and the adjusting groove 7 is T-shaped. The size of the adjusting slider 9 and the adjusting groove 7 are adapted to each other. By adjusting the adjusting slider 9 and the adjusting groove 7, the situation of separation between the adjusting slider 9 and the adjusting plate 6 can be avoided.

[0022] As an optional technical solution of this utility model, the support tube 16 is snapped into the inside of the support groove 18, and the diameter of the support tube 16 is adapted to the width of the support groove 18, so that the support tube 16 can be snapped into the inside of the support groove 18 more stably.

[0023] As an optional technical solution of this utility model, the warning plate 2 is adapted to the size of the storage box 1, so that the warning plate 2 can seal the top of the storage box 1.

[0024] A warning device for municipal maintenance works on the following principle: 1) Move the extension rod 1903 out of the support leg 1901, adjust the extension rod 1903 to a suitable length according to the actual situation during use, and connect the fixing bolt 1902 to the fixing hole 1904 in a suitable position to fix the storage box 1 at a suitable height. 2) Move the storage box 1 to the location where the road needs repair using the caster wheels 1905, and rotate the warning board 2 to a vertical or tilted position; 3) Move the support rod 14 to drive the first hinge seat 13 and the mounting plate 12 to move. At this time, the adjusting slider 9 also moves. Adjust the support rod 14 to a suitable position according to the actual situation during use, and make the support tube 16 fit into the support groove 18 in a suitable position. 4) Connect the adjusting bolt 11 to the first adjusting hole 8 and the second adjusting hole 10 in the appropriate position to fix the adjusting slider 9, thereby keeping the warning plate 2 in the appropriate position. At this time, the warning sign 3, the indicator arrow 4 and the two reflective stickers 5 on the warning plate 2 are used for warning operation.

[0025] In summary, this municipal maintenance warning device, through the coordinated arrangement of the warning plate 2, adjusting plate 6, adjusting slide 7, first adjusting socket 8, adjusting slider 9, second adjusting socket 10, adjusting bolt 11, mounting plate 12, first hinge seat 13, support rod 14, second hinge seat 15, support tube 16, fixing plate 17, support groove 18, and moving wheel structure 19, not only can the height of the warning plate 2 be adjusted, but the warning plate 2 can also be folded up when not in use, reducing the overall size of the warning device and making it easier to carry and store.

Claims

1. A warning device for municipal maintenance, characterized in that: The system includes a storage box (1), a warning plate (2) rotatably connected to one side of the storage box (1), a warning sign (3), an indicator arrow (4) and two reflective stickers (5) on one side of the warning plate (2), an adjustment plate (6) fixedly connected to the side of the warning plate (2) away from the warning sign (3), an adjustment groove (7) is provided on one side of the adjustment plate (6), and several first adjustment holes (8) are provided on one side of the adjustment plate (6). An adjustment slider (9) is slidably connected to the inner wall of the adjustment groove (7), and a second adjustment hole (10) is provided on one side of the adjustment slider (9). The inner walls of the second adjustment hole (10) and one of the first adjustment holes (8) are threaded together. There is an adjusting bolt (11), and a mounting plate (12) is fixedly connected to one side of the adjusting slider (9). A first hinge seat (13) is fixedly connected to one side of the mounting plate (12). A support rod (14) is hinged to one side of the first hinge seat (13). A second hinge seat (15) is hinged to one end of the support rod (14) away from the first hinge seat (13). A support tube (16) is fixedly connected to one side of the second hinge seat (15). A fixing plate (17) is fixedly connected to one side of the inside of the storage box (1). Several support grooves (18) are opened on one side of the fixing plate (17). An adjustable height moving wheel structure (19) is provided on the bottom side of the storage box (1).

2. The warning device for municipal maintenance according to claim 1, characterized in that: The movable wheel structure (19) includes a support leg (1901), a fixing bolt (1902), an extension rod (1903), a fixing hole (1904), and a movable wheel (1905). The storage box (1) is fixedly connected to the bottom side of the support leg (1901), which has a hollow internal structure. The support leg (1901) is threadedly connected to one side of the support leg (1901). The extension rod (1903) is slidably connected inside the support leg (1901). Several fixing holes (1904) are opened on one side of the extension rod (1903). The movable wheel (1905) is fixedly installed at the bottom end of the extension rod (1903). The fixing bolt (1902) and the fixing hole (1904) are positioned correspondingly. The size of the fixing bolt (1902) and the fixing hole (1904) are adapted to each other.

3. The warning device for municipal maintenance according to claim 2, characterized in that: The warning plate (2) has an installation groove on the side away from the adjustment plate (6), and a light strip (20) is fixedly installed on the inner wall of the installation groove. The warning sign (3) is located inside the space formed by the light strip (20).

4. A warning device for municipal maintenance according to claim 3, characterized in that: A storage battery (21) is provided on one side inside the storage box (1), and the storage battery (21) is electrically connected to the light strip (20).

5. A warning device for municipal maintenance according to claim 4, characterized in that: The adjusting slider (9) and the adjusting groove (7) are both T-shaped, and the size of the adjusting slider (9) and the adjusting groove (7) are adapted to each other.

6. A warning device for municipal maintenance according to claim 5, characterized in that: The support tube (16) is snapped into the inside of the support groove (18), and the diameter of the support tube (16) is adapted to the width of the support groove (18).

7. A warning device for municipal maintenance according to claim 6, characterized in that: The warning board (2) is the same size as the storage box (1).

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