Roadblock indication board
By designing flexible sign storage boxes and height adjustment structures, the problem that existing roadblock signs cannot be flexibly replaced and adapted to multiple terrains is solved, and smooth placement and flexible application in complex terrain is achieved.
Patent Information
- Application Number
- CN202420996636.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Existing roadblock signs cannot flexibly switch prompt content and cannot adapt to multiple terrains, resulting in the inability to maintain horizontal and smooth placement on complex road surfaces.
A roadblock sign including sign storage box, partition, sign slot, support legs and height adjustment column is designed. Through movable connections and threaded structure, the signs can be replaced and the height adjustment of support legs can be ensured. The device can be placed horizontally under different terrain and road surface conditions.
It realizes flexible replacement of different signs and height adjustment of support legs, adapts to various road scenes and terrain, ensures smooth placement and easy observation of roadblock signs, and avoids overall replacement and dumping problems.
Smart Images
Figure CN222275305U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road markings, in particular to a roadblock indicator sign. Background Art
[0002] Road signs are important traffic facilities. They can provide drivers and pedestrians with information about roads, traffic rules, warnings and instructions. For example, common road signs include road signs, speed limit signs, warning signs, etc. With the acceleration of my country's motorization process, the volume of road traffic has increased rapidly. As one of the carriers of road traffic information, road traffic signs are increasingly concerned by traffic participants. Especially in the process of road construction, or in cases of road damage or road occupation, roadblock signs are also crucial tools in road signs.
[0003] In response to various road conditions that affect traffic operations, there are many different types of roadblock signs with different instructions on the market, such as road construction, road collapse, road damage, landslides, etc. After investigating the existing roadblock signs on the market, the inventor found that there are some areas in the existing technology that can be improved and perfected. Based on this background, the inventor has made relevant improvements to the existing technology.
[0004] In the process of realizing the present utility model, the inventors found that the prior art had the following problems: 1. The existing roadblock sign is usually a single panel, which can only provide prompts according to the road conditions. If it is for different road conditions, the roadblock sign needs to be replaced as a whole, which is rigid and inflexible to operate; 2. The height of the supporting feet of the existing roadblock sign cannot be flexibly adjusted, so it can only adapt to flat roads, and it cannot maintain a horizontal and stable placement on some complex and uneven roads. Utility Model Content
[0005] The purpose of the utility model is to provide a roadblock sign to solve the problem that the prompt content cannot be flexibly switched and cannot adapt to multiple terrains proposed in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roadblock sign, including a sign storage box, a square display window is opened on the front of the sign storage box, a plurality of partitions are installed inside the sign storage box, the partitions divide the interior of the sign storage box into a plurality of sign slots, the sign slots are movably installed with signs, a cover is movably installed at one end of the top of the sign storage box, two groups of support legs are respectively installed at both ends of the bottom of the sign storage box, one end of the support leg is movably installed with a height adjustment column, the height adjustment column runs through the outer surface of the adjustment column locking block, one end of the height adjustment column is installed with a movable shaft, one end of the movable shaft is installed with a support foot, and the bottom ends of the support foot are respectively installed with universal wheels.
[0006] Further preferably, the sign storage box forms a flip structure with the cover through a hinge.
[0007] Further preferably, the signboard and the signboard slot are movably connected.
[0008] Further preferably, the support leg is threadedly connected to the height adjustment column.
[0009] Further preferably, the adjusting column locking block is threadedly connected to the height adjusting column.
[0010] Further preferably, the height adjustment column is rotatably connected to the support foot via a movable rotating shaft.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the function of storing different signboards in one device is realized through structures such as the signboard storage box, partitions, signboard slots, signboards, and covers, so that the device has the characteristic of flexible replacement of different signboards, and the device can be flexibly applied to different road scenes.
[0013] In the utility model, the function of flexible adjustment of the height of the supporting legs is achieved through structures such as the supporting legs, the height adjustment columns, the adjustment column locking blocks, and the movable rotating shafts, so that the device has the function of adjusting the overall horizontal placement of the roadblock sign according to different terrains and road conditions, so that the roadblock sign can be kept horizontally placed even in complex terrains for easy observation by traffic participants, and the roadblock sign can be placed more stably and not easily tipped over. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the axonometric structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the top view structure of the utility model;
[0017] Figure 4 It is a partial enlarged structural schematic diagram of the support leg of the utility model.
[0018] In the figure: 1. sign storage box; 2. partition; 3. sign slot; 4. sign; 5. cover; 6. support leg; 7. height adjustment column; 8. adjustment column locking block; 9. movable shaft; 10. support foot; 11. universal wheel. DETAILED DESCRIPTION
[0019] 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 in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 4 The utility model provides a technical solution: a roadblock sign, including a sign storage box 1, a square display window is opened on the front of the sign storage box 1, a plurality of partitions 2 are installed inside the sign storage box 1, the partitions 2 divide the interior of the sign storage box 1 into a plurality of sign slots 3, and sign slots 3 are movably installed with signboards 4 inside. A cover 5 is movably installed at one end of the top of the sign storage box 1, two groups of supporting legs 6 are respectively installed at both ends of the bottom of the sign storage box 1, a height adjustment column 7 is movably installed at one end of the supporting leg 6, the height adjustment column 7 runs through the outer surface of the adjustment column locking block 8, a movable rotating shaft 9 is installed at one end of the height adjustment column 7, a support foot 10 is installed at one end of the movable rotating shaft 9, and universal wheels 11 are respectively installed at both ends of the bottom of the support foot 10.
[0021] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the sign storage box 1 forms a flip structure with the cover 5 through a hinge, which allows the cover 5 to be freely opened or closed through the hinge, thereby realizing the function of opening the cover 5 when the user replaces the sign, and covering the cover 5 after the replacement is completed to prevent rainwater and dust from entering the box.
[0022] In this embodiment, Figure 1 and Figure 3 As shown, the sign 4 is movably connected to the sign slot 3. This structure allows the sign 4 to be flexibly installed in the sign slot 3 or taken out from the sign slot 3, thereby realizing the function of replacing the sign 4 for the roadblock sign according to different conditions.
[0023] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the support leg 6 and the height adjustment column 7 are threadedly connected. This structure allows the height adjustment column 7 to be screwed in or out of the support leg 6 through the thread, thereby realizing the function of adjusting the height of the support leg 6 according to the actual conditions of the road terrain to ensure that the roadblock sign is placed horizontally.
[0024] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, the adjusting column locking block 8 is threadedly connected to the height adjusting column 7. This structure enables the adjusting column locking block 8 to be screwed on or off the height adjusting column 7 through the thread, thereby achieving the function of locking the height adjusting column 7 in position.
[0025] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the height adjustment column 7 is rotatably connected with the support leg 10 via a movable rotating shaft 9. This structure allows the height adjustment column 7 and the support leg 10 to rotate freely on the movable rotating shaft 9 respectively, thereby realizing the function that the height adjustment column 7 and the support leg 10 can rotate and move independently without interfering with each other.
[0026] The use method and advantages of the utility model: When the roadblock sign is used, the working process is as follows:
[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, the operator pushes the device to the road surface where pedestrians and vehicles need to be reminded through the universal wheel 11. This optimized design makes the device more convenient and flexible during movement, and has high maneuverability; then the operator adjusts the height of each support leg 6 individually through the height adjustment column 7 according to the actual conditions of the road terrain to ensure that the device can be placed horizontally on the road surface. The specific operation method is to screw in or out the height adjustment column 7 through the internal thread in the support leg 6 and the external thread outside the height adjustment column 7 to adjust the appropriate height. After the height is adjusted to a suitable height, rotate the adjustment column locking block 8 on the height adjustment column 7 upward until the upper surface of the adjustment column locking block 8 is tightly fitted against the lower surface of the support leg 6 to lock the position of the height adjustment column 7, thereby preventing the height adjustment column 7 from loosening due to vibration or other reasons. The device can be flexibly applied to various complex terrains and has strong adaptability. After the device is placed stably, the operator opens the cover 5, takes out the required sign 4 from the sign slot 3 in the sign storage box 1 through the hidden handle on the sign 4, and then puts it into the first sign slot 3 in front of the sign storage box 1. Since the front of the sign storage box 1 is a square hollow design, all traffic participants on the road can see the content prompted on the sign 4 from the hollow position. This optimized design enables the device to have a prompt function that adapts to various road conditions, and replacing the sign 4 is simple and convenient, so that the operator does not need to replace the roadblock sign as a whole to complete the change of the prompt content. After completing the placement operation of the sign 4, the operator covers the cover 5 on the device to complete all operations.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A roadblock sign, comprising a sign storage box (1), characterized in that: A square display window is provided on the front of the sign storage box (1); a plurality of partitions (2) are installed inside the sign storage box (1); the partitions (2) divide the inside of the sign storage box (1) into a plurality of sign slots (3); signboards (4) are movably installed inside the sign slots (3); a cover (5) is movably installed at one end of the top of the sign storage box (1); two groups of support legs (6) are respectively installed at both ends of the bottom of the sign storage box (1); a height adjustment column (7) is movably installed at one end of the support leg (6); the height adjustment column (7) passes through the outer surface of the adjustment column locking block (8); a movable rotating shaft (9) is installed at one end of the height adjustment column (7); a support foot (10) is installed at one end of the movable rotating shaft (9); and universal wheels (11) are respectively installed at both ends of the bottom of the support foot (10).
2. The roadblock sign according to claim 1, characterized in that: The sign storage box (1) forms a flip structure with the cover (5) via a hinge.
3. The roadblock sign according to claim 1, characterized in that: The sign (4) is movably connected to the sign slot (3).
4. The roadblock sign according to claim 1, characterized in that: The support leg (6) and the height adjustment column (7) are threadedly connected.
5. The roadblock sign according to claim 1, characterized in that: The adjusting column locking block (8) is threadedly connected to the height adjusting column (7).
6. The roadblock sign according to claim 1, characterized in that: The height adjustment column (7) is rotatably connected to the support foot (10) via a movable rotating shaft (9).