Signboard for traffic engineering
By designing a reversing device on traffic signs, the rotation and fixing of the signs is solved, and the problem that existing signs need to be removed when passing through ultra-high vehicles is improved, and the convenience of use is improved.
Patent Information
- Application Number
- CN202421510112.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-06-28
AI Technical Summary
When existing traffic signs need to pass through vehicles whose height exceeds the sign, the sign needs to be removed, which is very inconvenient.
A signboard for transportation engineering is designed, including a reversing device between the column and the signboard. The reversing device consists of a reversing ring, an insertion block and a vertical block. Through the action of gravity and the linkage of the shaft, the signboard can be rotated and fixed.
The signboard is rotated and fixed, which facilitates the passage of ultra-high vehicles and avoids the trouble of dismantling and reinstalling.
Smart Images
Figure CN223017475U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of signs, in particular to a sign for traffic engineering. Background Art
[0002] A traffic sign is a sign that uses words or symbols to convey guiding, restrictive, warning or indicating information. Usually, a column is set by the roadside, and a sign located above the road surface is set on the column. This kind of sign is fixedly installed. If a vehicle with a height exceeding the sign needs to pass through the road, the sign needs to be removed, which is very inconvenient. Content of the Utility Model
[0003] The utility model provides a sign for traffic engineering to solve one of the above technical problems.
[0004] A sign for traffic engineering includes a column and a sign. A reversing device is arranged between the column and the sign. A support ring is arranged on the column. The reversing device is located above the support ring. The reversing device includes a reversing ring, an insertion block and a vertical block. A connecting rod is arranged on the reversing ring. The connecting rod is connected to the sign. The reversing ring is provided with an insertion hole and a vertical hole. The insertion block is located in the insertion hole. The vertical block is located in the vertical hole. The insertion block is provided with a through hole. A shaft is arranged in the through hole. The vertical block is provided with an inclined notch. The shaft is located in the notch. The column is provided with a clamping groove. The insertion block can be inserted into the clamping groove.
[0005] Furthermore, a cylinder is arranged at the bottom of the vertical block.
[0006] Furthermore, the clamping groove penetrates through the column.
[0007] Furthermore, a pulley or a bearing is arranged on the outer side of the shaft. The pulley or the bearing is located in the notch.
[0008] Compared with the existing signs, the beneficial effects of the utility model are as follows: The sign can rotate. Under the action of gravity, the vertical block pushes the insertion block inward through the linkage of the notch and the shaft, so that the insertion block is inserted into the clamping groove of the column to fix the sign and prevent it from rotating. Lifting the vertical block upward can make the insertion block leave the clamping groove. At this time, rotating the sign 180 degrees and then putting down the vertical block can complete the turning of the sign, enabling a vehicle with a height exceeding the sign to pass through. Description of the Drawings
[0009] Figure 1 It is a schematic diagram of the utility model.
[0010] Figure 2 It is a schematic diagram of the column.
[0011] Figure 3 It is a schematic diagram of the reversing ring.
[0012] Figure 4 Schematic diagram of the insertion block.
[0013] Figure 5 Schematic diagram of the vertical block.
[0014] Figure 6 Cross-sectional view of the present utility model.
[0015] Reference numerals in the drawings: 1, column; 2, commutating ring; 3, insertion block; 4, vertical block; 5, connecting rod; 6, support ring; 7, card slot; 8, insertion hole; 9, vertical hole; 10, through hole; 11, shaft; 12, notch; 13, cylinder. Detailed implementation manners
[0016] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.
[0017] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.
[0018] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0019] A signboard for traffic engineering, comprising a column 1 and a signboard (the signboard is omitted in the attached drawings). A commutation device is provided between the column 1 and the signboard. A support ring 6 is provided on the column 1. The commutation device is located above the support ring 6. The commutation device includes a commutation ring 2, an insertion block 3 and a vertical block 4. A connecting rod 5 is provided on the commutation ring 2. The connecting rod 5 is connected to the signboard. The commutation ring 2 is provided with an insertion hole 8 and a vertical hole 9. The insertion block 3 is located in the insertion hole 8. The vertical block 4 is located in the vertical hole 9. The insertion block 4 is provided with a through hole 10. A shaft 11 is provided in the through hole 10. The vertical block 4 is provided with an inclined notch 12. The shaft 11 is located in the notch 12. The column 1 is provided with a clamping groove 7. The insertion block 8 can be inserted into the clamping groove 7.
[0020] Under the action of gravity, the vertical block 4 moves downward, drives the shaft 11 of the through hole 10 to move towards the column 1 through the inclined notch 12. The shaft 11 drives the insertion block 3 to be inserted into the clamping groove 7 for fixation, so that the signboard does not move. When it is necessary to rotate the signboard, lift the vertical block 4 upward, drive the shaft 11 of the through hole 10 to move in the opposite direction of the column 1 through the inclined notch 12, so that the insertion block 3 exits the clamping groove 7. Since the commutation ring 2 is located on the support ring 6, it will not fall downward. Rotate the commutation ring 2 and release the vertical block 4. Since the clamping groove 7 in this embodiment is a through hole penetrating the column 1, the signboard is rotated 180 degrees. When the insertion block 3 is aligned with the clamping groove 7 again, the insertion block 3 will automatically be inserted into the clamping groove 7 under the action of gravity without special adjustment of the position.
[0021] As a preferred embodiment, a cylinder 13 is provided at the bottom of the vertical block 4. When it is necessary to rotate the signboard, only need to use an oval rod to align with the cylinder 13 and jack it up and then rotate, without the need for personnel to work at heights.
[0022] As another preferred embodiment, a pulley or a bearing is provided on the outer side of the shaft 11. The pulley or the bearing is located in the notch 12. This design makes the movement between the shaft 11 and the notch 12 smoother.
[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.
Claims
1. A signboard for traffic engineering, comprising a column and a signboard, characterized in that: A reversing device is provided between the column and the signboard, a support ring is provided on the column, the reversing device is located above the support ring, the reversing device comprises a reversing ring, an insertion block and a vertical block, a connecting rod is provided on the reversing ring, the connecting rod is connected to the signboard, the reversing ring is provided with an insertion hole and a vertical hole, the insertion block is located in the insertion hole, the vertical block is located in the vertical hole, the insertion block is provided with a through hole, a shaft is provided in the through hole, the vertical block is provided with an inclined notch, the shaft is located in the notch, the column is provided with a slot, and the insertion block can be inserted into the slot.
2. A traffic engineering sign according to claim 1, characterized in that: A cylinder is provided at the bottom of the vertical block.
3. A traffic engineering sign according to claim 1, characterized in that: The slot passes through the column.
4. A traffic engineering sign according to claim 1, characterized in that: A pulley or a bearing is arranged on the outer side of the shaft, and the pulley or the bearing is located in the slot.