Bridge guide frame

Abstract

The invention discloses a bridge guide frame, which belongs to the technical field of bridge facilities and comprises a pedestal, a rotating frame is rotatably mounted in the middle of the pedestal, a locking disc is fixedly connected to the lower part of the rotating frame, a first clamping plate is clamped to the side part of the pedestal, a screw is inserted into the side part of the first clamping plate, and a second clamping plate is mounted at the lower part of the screw. A threaded seat is fixedly connected to one face of the pedestal, a bolt is installed on the threaded seat in a threaded mode, the pedestal is cushioned on a guardrail of a target bridge, then the second clamping plate is arranged in the guardrail of the target bridge in a sleeved mode, and then the first clamping plate and the second clamping plate are fixed through screws, so that the pedestal is fixed to the guardrail of the target bridge. Then the rotating frame is rotated to adjust the facing directions of the light blocking strip and the color-changing plate identification plate, so that the color-changing plate identification plate faces the observation direction of a driver, then the bolt is screwed down, the locking disc is pressed and fixed through the bolt, the angles of the rotating frame, the light blocking strip and the color-changing plate identification plate are locked, and the angle is convenient to adjust during installation.

Description

Technical Field

[0001] The invention belongs to the technical field of bridge facilities, and in particular relates to a bridge guide frame. Background Art

[0002] Bridges generally refer to structures built across rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology, or meet other traffic needs to make passage more convenient. Guide devices are needed at the bends of bridges to remind drivers to turn.

[0003] Since the guide devices at the bends of conventional bridges are airtight guide plates, when the wind blows on the surface, the wind force acts completely on the guide plates, and the wind resistance is relatively poor; the angles of some guide plates and their frames are fixed, and need to be done before leaving the factory; the color of the reflective surface of the non-electric guide plates is fixed and does not change, which easily causes visual fatigue; as a result, the guide devices at the bends of conventional bridges have poor wind resistance, cannot be adjusted, and the signs are not eye-catching enough.

[0004] To this end, we propose a bridge guide frame to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems that the guide devices at the bends of conventional bridges have poor wind resistance, cannot be adjusted and have insufficient eye-catching markings, and to propose a bridge guide frame.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A bridge guide frame comprises a seat, a rotating frame is rotatably installed in the middle part of the seat, a locking plate is fixedly connected to the lower part of the rotating frame, a first clamping plate is clamped on the side of the seat, a screw is inserted into the side of the first clamping plate, a second clamping plate is installed on the lower part of the screw, a threaded seat is fixedly connected to one side of the seat, a bolt is threadedly installed on the threaded seat, a light blocking strip is fixedly connected to the inside of the rotating frame, the light blocking strip is inclined at forty-five degrees, and the light blocking strips are evenly distributed in the rotating frame, a color-changing plate identification plate is fixedly connected to the middle part of the light-blocking strip, a triangular prism-shaped pattern is provided on the outside of the color-changing plate identification plate, and the outer two surfaces of the triangular prism of the color-changing plate identification plate have different colors. Place the cushion on the guardrail of the target bridge, then put the second clamping plate in the guardrail of the target bridge, and then fix the first clamping plate and the second clamping plate by screws, so that the cushion is fixed on the guardrail of the target bridge, and then rotate the rotating frame to adjust the direction of the light shielding strip and the color-changing plate identification plate, so that the color-changing plate identification plate faces the driver's observation direction, and then tighten the bolts, use the bolts to tighten and fix the locking plate, lock the angle of the rotating frame, the light shielding strip and the color-changing plate identification plate, and adjust the angle conveniently during installation. When strong wind blows on the light shielding strip, the gap between the light shielding strips is used to guide the wind to pass through, reduce wind resistance, thereby reducing the destructive force of wind on the device and improving the wind resistance of the device. After the light of the car shines on the color-changing plate identification plate, the outer surface of the triangular prism outside the color-changing plate identification plate is used to reflect the colored light. When the light irradiation angle changes and shines on the other side of the triangular prism of the color-changing plate identification plate, another color is reflected. The moving light irradiation angle changes to make the color-changing plate identification plate produce dynamic colors, so that the guide identification of the color-changing plate identification plate is more eye-catching.

[0008] Preferably, the other side of the cushion seat facing away from the threaded seat is fixedly connected with an elastic sheet, and the upper end of the elastic sheet is pressed under the locking disk. By pressing the elastic sheet under the locking disk, the rotation resistance of the locking disk is increased, and when adjusting the angle of the rotating frame, the orientation stability of the rotating frame, the light shielding strip and the color changing plate identification plate can be maintained, which facilitates the angle to be kept stable during the debugging process.

[0009] Preferably, the outer circumference of the locking disk is provided with anti-skid patterns, so as to increase the friction force of the bolt pressing the locking disk.

[0010] Preferably, a reinforcement block is fixedly connected between the cushion seat and the threaded seat, so as to increase the force range of the threaded seat and improve the stability of the threaded seat.

[0011] Preferably, the cushion seat comprises a seat body and a gasket, and the gasket is symmetrically fixedly connected to the side end of the seat body. The first clamping plate is sleeved outside the gasket, and the screws are tightened. The screws act on the first clamping plate and the second clamping plate, so that the gasket is pressed and fixed on the guardrail of the target bridge.

[0012] Preferably, the cushion seat further comprises a spring buckle, the end of which is fixedly connected to the seat body. The spring buckle is buckled on the first clamping plate to prevent the first clamping plate from being separated from the cushion seat.

[0013] Preferably, the rotating frame includes a frame body, a rotating shaft and a baffle plate, wherein the upper end of the rotating shaft is fixedly connected to the lower end of the frame body, and the baffle plate is fixedly connected to the lower end of the rotating shaft. When the frame body rotates, the rotating shaft is driven to rotate by the frame body to change the angle of the light shielding strip and the color changing plate identification plate. When the locking plate is fixed by the threaded seat, the angle of the rotating frame is locked, which is convenient for adjusting and locking the angle.

[0014] Preferably, the first clamping plate comprises a first arc-shaped plate and a first mounting ring, and the first mounting ring is symmetrically fixedly connected to two ends of the first arc-shaped plate.

[0015] Preferably, the second clamping plate includes a second arc-shaped plate and a second mounting ring, and the second mounting ring is symmetrically fixedly connected to two ends of the second arc-shaped plate.

[0016] In summary, the technical effects and advantages of the present invention are as follows:

[0017] 1. Place the cushion on the guardrail of the target bridge, then put the second clamping plate into the guardrail of the target bridge, and then fix the first clamping plate and the second clamping plate with screws so that the cushion is fixed on the guardrail of the target bridge, and then rotate the rotating frame to adjust the orientation of the light-blocking strip and the color-changing plate identification plate so that the color-changing plate identification plate faces the driver's viewing direction, and then tighten the bolts, use the bolts to tighten and fix the locking plate, lock the angles of the rotating frame, the light-blocking strip and the color-changing plate identification plate, and facilitate the angle adjustment during installation.

[0018] 2. When strong wind blows on the light shielding strips, the gaps between the light shielding strips are used to guide the wind to pass through, reducing wind resistance, thereby reducing the destructive power of the wind on the device and improving the wind resistance of the device.

[0019] 3. After the car's light shines on the color-changing sign, the outer surface of the triangular prism on the outside of the color-changing sign reflects the colored light. When the light irradiation angle changes, it shines on the other side of the triangular prism on the color-changing sign and reflects another color. The changing irradiation angle of the moving light makes the color-changing sign produce dynamic colors, making the guide sign of the color-changing sign more eye-catching.

[0020] 4. Use the spring sheet to press the bottom of the locking disk to increase the rotation resistance of the locking disk. When adjusting the angle of the rotating frame, the turning frame, the light blocking strip and the color changing plate identification plate can be kept oriented in a stable manner, which is convenient for maintaining a stable angle during the debugging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the cushion structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the rotating frame structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the first splint structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the second splint structure of the present invention.

[0026] In the figure: 1. locking plate; 2. cushion seat; 3. rotating frame; 4. first clamping plate; 5. second clamping plate; 6. spring piece; 7. light shielding strip; 8. color changing plate identification plate; 9. threaded seat; 10. bolt; 11. reinforcement block; 12. screw; 21. seat body; 22. gasket; 23. spring buckle; 31. frame body; 32. rotating shaft; 33. baffle plate; 41. first arc plate; 42. first mounting ring; 51. second arc plate; 52. second mounting ring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all of the embodiments.

[0028] Reference Figure 1 A bridge guide frame comprises a pad 2, a rotating frame 3 is rotatably installed in the middle of the pad 2, a locking plate 1 is fixedly connected to the lower part of the rotating frame 3, a first clamping plate 4 is clamped on the side of the pad 2, a screw 12 is inserted into the side of the first clamping plate 4, a second clamping plate 5 is installed at the lower part of the screw 12, a threaded seat 9 is fixedly connected to one side of the pad 2, a bolt 10 is threadedly installed on the threaded seat 9, a light blocking strip 7 is fixedly connected to the inside of the rotating frame 3, the light blocking strip 7 is inclined at forty-five degrees, and the light blocking strips 7 are evenly distributed in the rotating frame 3, a color-changing plate identification plate 8 is fixedly connected to the middle part of the light-blocking strip 7, a triangular prism-shaped pattern is opened on the outside of the color-changing plate identification plate 8, and the colors of the outer two surfaces of the triangular prism of the color-changing plate identification plate 8 are different.

[0029] Reference Figure 1 The other side of the cushion seat 2 facing away from the threaded seat 9 is fixedly connected with a spring sheet 6, and the upper end of the spring sheet 6 is pressed under the locking plate 1. By pressing the spring sheet 6 under the locking plate 1, the rotation resistance of the locking plate 1 is increased, and when adjusting the angle of the rotating frame 3, the rotating frame 3, the light blocking strip 7 and the color changing plate identification plate 8 can be kept facing stably.

[0030] Reference Figure 1 The outer circumference of the locking plate 1 is provided with anti-skid patterns, which are used to increase the friction force of the bolt 10 pressing the locking plate 1.

[0031] Reference Figure 1A reinforcing block 11 is fixedly connected between the cushion seat 2 and the threaded seat 9. The reinforcing block 11 is used to increase the force range of the threaded seat 9.

[0032] Reference Figure 1 and 2 The cushion seat 2 includes a seat body 21 and a gasket 22. The threaded seat 9 is fixedly connected to the seat body 21, the spring plate 6 is fixedly connected to the seat body 21, the locking plate 1 is in movable contact with the seat body 21, and the gasket 22 is symmetrically fixedly connected to the side end of the seat body 21. The first clamping plate 4 is sleeved outside the gasket 22, and the screw 12 is tightened. The screw 12 acts on the first clamping plate 4 and the second clamping plate 5, so that the gasket 22 is pressed and fixed on the guardrail of the target bridge.

[0033] Reference Figure 1 and 2 The cushion seat 2 further comprises an elastic buckle 23, the end of which is fixedly connected to the seat body 21. The elastic buckle 23 is buckled on the first clamping plate 4 to prevent the first clamping plate 4 from being separated from the cushion seat 2.

[0034] Reference Figure 1 , 2 3, the rotating frame 3 includes a frame body 31, a rotating shaft 32 and a baffle plate 33, the locking plate 1 is fixedly connected to the lower end of the frame body 31, the rotating shaft 32 passes through the locking plate 1, the rotating shaft 32 and the baffle plate 33 are rotatably mounted in the middle of the seat body 21, the light blocking strip 7 is evenly fixedly connected to the inner wall of the frame body 31, the upper end of the rotating shaft 32 is fixedly connected to the lower end of the frame body 31, and the baffle plate 33 is fixedly connected to the lower end of the rotating shaft 32. When the frame body 31 rotates, the rotating shaft 32 is driven to rotate by the frame body 31 to change the angle of the light blocking strip 7 and the color change plate identification plate 8, and when the locking plate 1 is fixed by the threaded seat 9, the angle of the rotating frame 3 is locked.

[0035] Reference Figure 1 , 2 And 4, the first clamping plate 4 includes a first arc plate 41 and a first mounting ring 42, the first arc plate 41 is stuck between the spring buckle 23 and the gasket 22, the screw 12 movably passes through the first mounting ring 42, and the first mounting ring 42 is symmetrically fixedly connected to both ends of the first arc plate 41.

[0036] Reference Figure 1 and 5 The second clamping plate 5 includes a second arc-shaped plate 51 and a second mounting ring 52 . The screw 12 movably passes through the second mounting ring 52 . The second mounting ring 52 is symmetrically fixedly connected to both ends of the second arc-shaped plate 51 .

[0037] Working principle: Place the pad 2 on the guardrail of the target bridge, then put the second clamp 5 inside the guardrail of the target bridge, then fix the first clamp 4 and the second clamp 5 by screws 12, so that the pad 2 is fixed on the guardrail of the target bridge, then rotate the rotating frame 3 to adjust the orientation of the light shielding strip 7 and the color-changing plate identification plate 8, so that the color-changing plate identification plate 8 faces the driver's viewing direction, and then tighten the bolt 10, and use the bolt 10 to tighten and fix the locking plate 1, lock the angle of the rotating frame 3, the light shielding strip 7 and the color-changing plate identification plate 8, and facilitate the adjustment of the angle during installation. When strong wind blows on the light shielding strip 7, the gap between the light shielding strips 7 is used to guide the wind to pass through, reduce wind resistance, thereby reducing the destructive force of wind on the device and improving the wind resistance of the device. After the car's light shines on the color-changing plate identification plate 8, the outer surface of the triangular prism outside the color-changing plate identification plate 8 reflects the colored light. When the light irradiation angle changes and shines on the other side of the triangular prism of the color-changing plate identification plate 8, it reflects another color. The change in the irradiation angle of the moving light causes the color-changing plate identification plate 8 to produce dynamic colors, thereby making the guide sign of the color-changing plate identification plate 8 more eye-catching.

[0038] The above description is only a preferred specific implementation manner of the invention, but the protection scope of the invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the invention according to the technical scheme and inventive concept of the invention, which should be covered by the protection scope of the invention.

[0039] The description briefly mentions the application direction of the invention for the prior art known to those skilled in the art and without making changes, which is combined with the invention to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art to assist them in quickly understanding the main content of the invention.

Claims

1. A bridge guide frame, characterized in that: The invention comprises a base (2), a rotating frame (3) is rotatably mounted in the middle of the base (2), a locking plate (1) is fixedly connected to the lower part of the rotating frame (3), a first clamping plate (4) is clamped on the side of the base (2), a screw (12) is inserted into the side of the first clamping plate (4), a second clamping plate (5) is installed on the lower part of the screw (12), a threaded seat (9) is fixedly connected to one side of the base (2), a bolt (10) is threadedly mounted on the threaded seat (9), a light blocking strip (7) is fixedly connected to the inside of the rotating frame (3), the light blocking strip (7) is inclined at forty-five degrees, the light blocking strip (7) is evenly distributed in the rotating frame (3), a color-changing plate identification plate (8) is fixedly connected to the middle part of the light-changing plate identification plate (8), a triangular prism-shaped pattern is provided on the outside of the color-changing plate identification plate (8), and the colors of the outer two surfaces of the triangular prism of the color-changing plate identification plate (8) are different.

2. A bridge guide frame according to claim 1, characterized in that: The other side of the cushion seat (2) facing away from the threaded seat (9) is fixedly connected with a spring sheet (6), and the upper end of the spring sheet (6) is pressed under the locking plate (1).

3. A bridge guide frame according to claim 1, characterized in that: The outer circumference of the locking disc (1) is provided with anti-slip grooves.

4. A bridge guide frame according to claim 1, characterized in that: A reinforcement block (11) is fixedly connected between the cushion seat (2) and the threaded seat (9).

5. The bridge guide frame according to claim 1, characterized in that: The cushion seat (2) comprises a seat body (21) and a gasket (22), wherein the gasket (22) is symmetrically fixedly connected to the side end of the seat body (21).

6. A bridge guide frame according to claim 5, characterized in that: The cushion seat (2) further comprises a spring buckle (23), the end of which is fixedly connected to the seat body (21).

7. The bridge guide frame according to claim 1, characterized in that: The rotating frame (3) comprises a frame body (31), a rotating shaft (32) and a baffle (33); the upper end of the rotating shaft (32) is fixedly connected to the lower end of the frame body (31), and the baffle (33) is fixedly connected to the lower end of the rotating shaft (32).

8. The bridge guide frame according to claim 1, characterized in that: The first clamping plate (4) comprises a first arc-shaped plate (41) and a first mounting ring (42), wherein the first mounting ring (42) is symmetrically fixedly connected to two ends of the first arc-shaped plate (41).

9. The bridge guide frame according to claim 1, characterized in that: The second clamping plate (5) comprises a second arc-shaped plate (51) and a second mounting ring (52), wherein the second mounting ring (52) is symmetrically fixedly connected to two ends of the second arc-shaped plate (51).

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