A guide device for traffic engineering

Abstract

The utility model relates to a kind of guiding device for traffic engineering, belong to traffic engineering technical field。Including base, support column, guide plate, further include lifting mechanism, adjusting plate, limit rod, the hollow slot is equipped in support column, the lifting mechanism is located in hollow slot, the adjusting plate, guide plate are respectively fixedly connected on the end side of lifting mechanism by connecting column, connecting plate, the sliding slot for connecting column, connecting plate sliding is equipped in the side of support column, the limit rod is slidably connected in the slot hole of adjusting plate bottom, two snap groove that limit rod is adapted with is longitudinally arranged in the outside of support column, the upper end both sides of guide plate are equipped with insertion slot.This patent is set up lifting mechanism in support column, cooperate with the sliding slot set in the outside of support column, realize the lifting of the height of guide plate, by setting adjusting plate, limit rod, it is convenient for operator to realize the height adjustment and fixed of guide plate, it is convenient to replace the guide card in guide plate quickly.

Description

Technical Field

[0001] This utility model relates to a guiding device for traffic engineering, belonging to the field of traffic engineering technology. Background Technology

[0002] Traffic guidance devices are key facilities for guiding vehicles and pedestrians to pass safely and efficiently. They can indicate directions, locations, or passage information to pedestrians so that they can reach their destinations.

[0003] Chinese patent CN214301387U discloses a new type of guide sign for traffic engineering. By using a handle to drive a rotating shaft fixed to it to rotate, the rotating shaft drives a gear fixed to it to rotate. Under the action of the gear, the gear drives a rack meshing with it to gradually move upward. At the same time, the rack drives a moving rod fixed to it to move upward, thus driving the guide plate to move upward. This achieves the function of adjustable height and is suitable for different road sections.

[0004] However, the guide plate is fixed by multiple sets of bolts, and the disassembly and assembly require workers to turn each set of bolts in circles one by one. The disassembly and assembly path is long and the actions are repetitive, which significantly increases the time spent on replacement. When the guide plate needs to be replaced urgently, it cannot be replaced quickly, which reduces the efficiency of road traffic and increases the risk of on-site operations. Utility Model Content

[0005] The technical problem this invention aims to solve is that the disassembly and assembly path of guide devices used in traffic engineering is long, making it difficult to replace them quickly.

[0006] To solve the above problems, this utility model provides a guiding device for traffic engineering, including a base, a support column, and a guide plate. The support column is fixedly connected to the upper end of the base, and the guide plate is disposed on the upper end of the support column.

[0007] It also includes a lifting mechanism, an adjusting plate, and a limiting rod. The support column has a hollow groove, and the lifting mechanism is located in the hollow groove. The adjusting plate and the guide plate are fixedly connected to the upper side of the lifting mechanism through the connecting column and the connecting plate, respectively. The side of the support column has a sliding groove for the sliding of the connecting column and the connecting plate. The limiting rod is slidably connected to the slot at the bottom of the adjusting plate. The outer side of the support column has two slots that are adapted to the limiting rod. The upper sides of the guide plate have slots on both sides.

[0008] Furthermore: the lifting mechanism includes a sleeve and a lifting rod, the sleeve is fixedly connected to the base, the lifting rod is slidably connected inside the sleeve, and its lower end is fixedly connected to the base by a spring.

[0009] Furthermore, both the connecting column and the connecting plate are fixedly connected to the outer side of the upper end of the lifting rod.

[0010] Furthermore: the limiting rod is coated with a friction coating, and both ends of the limiting rod are fixedly connected to limiting handles, the diameter of which is larger than the diameter of the slot.

[0011] Furthermore, the diameter of the slot is the same as the diameter of the limiting handle.

[0012] Furthermore, each of the guide plates has an extraction groove on its upper outer side.

[0013] The advantages of this utility model compared with the prior art are as follows:

[0014] This patent achieves the raising and lowering of the guide plate height by setting a lifting mechanism inside the support column and cooperating with the sliding groove set on the outside of the support column. By setting an adjustment plate and a limit rod, it is convenient for operators to adjust and fix the height of the guide plate. The operation is simple and convenient, and it is easy to quickly replace the guide card inside the guide plate. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a structural diagram of a traffic engineering guidance device according to the present invention.

[0017] Figure 2 This is a cross-sectional view of a guiding device for traffic engineering according to the present invention.

[0018] Figure 3 This utility model relates to a lifting mechanism and guide plate structure of a guiding device for traffic engineering.

[0019] Figure 4 This is a cross-sectional view of the guide plate of a traffic engineering guidance device according to the present invention.

[0020] In the attached image:

[0021] 1. Support column; 11. Hollow groove; 12. Slide groove; 13. Slot; 2. Guide plate; 21. Connecting plate; 3. Lifting mechanism; 31. Sleeve; 32. Lifting rod; 4. Adjusting plate; 41. Connecting column; 5. Limiting rod; 51. Limiting handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Combined with appendix Figure 1-4 This utility model provides a guiding device for traffic engineering, including a base, a support column 1, and a guide plate 2. The support column 1 is fixedly connected to the upper end of the base, and the guide plate 2 is disposed on the upper end of the support column 1. It also includes a lifting mechanism 3, an adjusting plate 4, and a limiting rod 5. The support column 1 has a hollow groove 11, and the lifting mechanism 3 is disposed in the hollow groove 11. The lifting mechanism 3 includes a sleeve 31 and a lifting rod 32. The sleeve 31 is fixedly connected to the base, and the lifting rod 32 is slidably connected to the sleeve 31, with its lower end fixedly connected to the base by a spring. The connecting column 41 and the connecting plate 21 are both fixedly connected to the outer side of the upper end of the lifting rod 32. The side of the support column 1 has a sliding groove 12 for the sliding of the connecting column 41 and the connecting plate 21. When it is necessary to replace the guide card in the guide plate 2, the lifting rod 32 is lowered by pulling down the adjusting plate 4, thereby lowering the height of the guide plate 2 to facilitate the replacement of the guide card in the guide plate 2. After the replacement is completed, the adjusting plate 4 is released, and the spring force drives the lifting rod 32 to rise, thereby raising the guide plate 2.

[0024] Combined with appendix Figure 1-4 The guide plate 2 has slots on both sides of its upper end, and a circular extraction slot on the upper outer side of the guide plate 2. When replacing the guide card, it is easy to pull the guide card out of the slot with your finger. The limiting rod 5 is slidably connected to the slot at the bottom of the adjusting plate 4. The support column 1 has two slots 13 longitudinally arranged on its outer side that are adapted to the limiting rod 5. The limiting rod 5 is coated with a friction coating. Both ends of the limiting rod 5 are fixedly connected to the limiting handle 51. The diameter of the limiting handle 51 is larger than the diameter of the slot. The diameter of the slot 13 is the same as the diameter of the limiting handle 51. When replacing or using the guide device, the limiting rod 5 is pushed to insert the limiting handle 51 into the corresponding slot 13 on the side of the support column 1, thereby fixing the height of the adjusting plate 4 and thus fixing the guide plate 2. Before replacement, simply pull the limiting handle 51 out of the slot 13 and pull the adjusting plate 4 up and down. The steps are simple and the operation is convenient.

[0025] The working principle of this application is as follows:

[0026] When the guide card inside the guide plate 2 needs to be replaced, the height of the lifting rod 32 is lowered by pulling down the adjusting plate 4, thereby lowering the height of the guide plate 2 to facilitate the replacement of the guide card inside the guide plate 2. After the replacement is completed, the adjusting plate 4 is released, and the spring force drives the lifting rod 32 to rise, thereby raising the guide plate 2. When replacing or using the guide device, the limiting rod 5 is pushed to insert the limiting handle 51 into the corresponding slot 13 on the side of the support column 1, thereby fixing the height of the adjusting plate 4 and thus fixing the guide plate 2.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A guiding device for traffic engineering, comprising a base, a support column (1), and a guide plate (2), wherein the support column (1) is fixedly connected to the upper end of the base, and the guide plate (2) is disposed on the upper end of the support column (1), characterized in that: It also includes a lifting mechanism (3), an adjusting plate (4), and a limiting rod (5). The support column (1) is provided with a hollow groove (11). The lifting mechanism (3) is located in the hollow groove (11). The adjusting plate (4) and the guide plate (2) are fixedly connected to the upper side of the lifting mechanism (3) through the connecting column (41) and the connecting plate (21), respectively. The side of the support column (1) is provided with a sliding groove (12) for the sliding of the connecting column (41) and the connecting plate (21). The limiting rod (5) is slidably connected to the slot at the bottom of the adjusting plate (4). The outer side of the support column (1) is provided with two slots (13) that are adapted to the limiting rod (5). The upper sides of the guide plate (2) are provided with slots.

2. A guiding device for traffic engineering according to claim 1, characterized in that: The lifting mechanism (3) includes a sleeve (31) and a lifting rod (32). The sleeve (31) is fixedly connected to the base, and the lifting rod (32) is slidably connected inside the sleeve (31), with its lower end fixedly connected to the base by a spring.

3. A guiding device for traffic engineering according to claim 2, characterized in that: The connecting column (41) and connecting plate (21) are both fixedly connected to the upper outer side of the lifting rod (32).

4. A guiding device for traffic engineering according to claim 1, characterized in that: The limiting rod (5) is coated with a friction coating. Both ends of the limiting rod (5) are fixedly connected to limiting handles (51). The diameter of the limiting handles (51) is larger than the diameter of the slot.

5. A guiding device for traffic engineering according to claim 4, characterized in that: The diameter of the slot (13) is the same as the diameter of the limiting handle (51).

6. A guiding device for traffic engineering according to claim 1, characterized in that: The guide plate (2) is provided with extraction slots on the upper outer side.

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