Rapidly-mounted road sign

Abstract

The utility model provides a fast-assembly type road sign, which relates to the technical field of road signs and comprises a placement seat. A fan-shaped groove is formed in each of the four corners of the placement seat, a through hole is formed in each fan-shaped groove, a telescopic rod is arranged in the middle of the top of the placement seat, and the top of the telescopic rod is fixedly connected with the middle of the bottom of a turnover disc designed in a gear shape. After the positioning bolt is rotated, the bottom position of the positioning bolt is attached to the auxiliary gear, rotation of the auxiliary gear in the surrounding frame is limited, at the moment, the position of the turnover disc gear and rotation of the auxiliary gear are locked, and the situation that the surrounding frame continues to conduct position rotation around the turnover disc is avoided. The problems that an existing road sign is fixedly installed at a designated position, the position of the road sign cannot be automatically adjusted, and if the road sign rotates and displaces due to external force, only the road sign can be replaced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road signboards, and more specifically, particularly relates to a quick-install road signboard. Background Art

[0002] Road signs also refer to road signs, urban road name signs and traffic road name signs. They are municipal public facilities set up at major traffic crossroads and T-junctions to help pedestrians and passing vehicles identify directions.

[0003] Application No. CN202223047742.9 The utility model provides a quick-install road sign, which relates to the technical field of signboards, including a support column, a base is fixedly installed at the bottom end of the support column, a fixing frame is fixedly installed on the side of the base, a counterweight is fixedly installed at the bottom end of the fixing frame, a drill rod is penetrated through the top of the base, a straight rod is fixedly installed at the top of the drill rod, an indicator plate is arranged at the top of the surface of the support column, a limited hole is provided at the bottom end of the counterweight, the limited hole is slidably connected to the drill rod, the drill rod is threadedly connected to the base, and the drill rod is evenly arranged at the top of the base. In the utility model, through the setting of the drill rod, when the road sign is installed, it only needs to rotate the drill rod to rotate it underground, so that the road sign is fixed, avoiding the need to use concrete or bolts to fix the road sign, making the installation of the road sign faster and more convenient.

[0004] Understanding the application of current road signs: Current road signs are fixedly installed in designated locations, and the positions of road signs cannot be adjusted autonomously. If a road sign is rotated or displaced by external force, the only option is to replace the road sign. In addition, if a road is renamed after planning, the installed sign will have to be dismantled and replaced along with the pole, which is inconvenient. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a quick-install road sign to solve the problem that existing road signs are fixedly installed at designated positions, the position of the road sign cannot be adjusted autonomously, and if the road sign is rotated and displaced by external force, the road sign can only be replaced. In addition, if the road is renamed after planning, the installed sign must be disassembled and replaced together with the rod body, which is inconvenient.

[0006] The purpose and function of the quick-install road sign of the utility model are achieved by the following specific technical means:

[0007] A quick-install road sign comprises a mounting seat; a fan-shaped groove is respectively provided at the four corners of the mounting seat, and a through hole is provided in each fan-shaped groove; a telescopic rod is provided at the top middle position of the mounting seat, the top position of the telescopic rod is fixedly connected to the bottom middle position of a turnover plate designed in a gear shape, a surrounding frame is rotatably connected to the circumferential surface of the turnover plate, the outer middle position of the surrounding frame is fixedly connected to the inner position of a clamping frame designed in a rectangular shape, a clamping plate is slidably connected to the left and right sides of the inside of the clamping frame, the two clamping plates are symmetrically designed, and the inner sides of the two clamping plates are both convexly designed, and the middle positions of the two clamping plates clamp the convex grooves on the left and right sides of the inner side of the road condition sign.

[0008] Furthermore, an auxiliary gear is rotatably connected to the inner middle position of the surrounding frame, and the auxiliary gear is meshed with the gear position of the turnover plate.

[0009] Furthermore, a threaded hole is provided in the middle of the top of the surrounding frame, and a positioning bolt with a threaded design is rotatably connected in the threaded hole of the surrounding frame, and the bottom position of the positioning bolt is matched with the top position of the auxiliary gear.

[0010] Furthermore, threaded holes are respectively provided on the inner sides of the side surfaces of the two clamping plates, and the threads of the threaded holes of the two clamping plates are designed in reverse.

[0011] Furthermore, a bidirectional threaded rod is rotatably connected to the middle position of the clamping frame, and the left and right sides of the bidirectional threaded rod are respectively rotatably connected to a threaded hole of a clamping plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] After rotating the positioning bolt, the bottom position of the positioning bolt will fit with the auxiliary gear, which will limit the auxiliary gear from rotating inside the surround. At this time, the position of the turntable gear and the rotation of the auxiliary gear will be locked, preventing the surround from continuing to rotate around the turntable.

[0014] Align the raised grooves on both sides of the road condition sign to be replaced with the middle position of the two clamps. Next, rotate the two-way threaded rod in the opposite direction, and the two clamps will move closer together until the middle position of the two clamps clamps the raised grooves on the left and right sides of the inner side of the road condition sign. The replacement installation of the road condition sign is completed. There is no need to disassemble the rod body of the road sign as a whole, thus reducing financial expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the structure of a quick-install road sign in a top view.

[0016] Figure 2 The utility model is a schematic diagram of the structure of a quick-install road sign from the left side.

[0017] Figure 3 The utility model is a schematic diagram of the side structure of a quick-install road sign.

[0018] Figure 4 The utility model is a schematic diagram of the split side structure of the clamping frame and the road condition indicator board.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Mounting seat; 101. Telescopic rod; 102. Turntable; 103. Surrounding frame; 104. Auxiliary gear; 105. Positioning bolt; 2. Clamping frame; 201. Bidirectional threaded rod; 202. Clamping plate; 3. Road condition sign. DETAILED DESCRIPTION

[0021] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0022] Embodiment 1:

[0023] As attached Figure 1 To Attachment Figure 4 As shown:

[0024] The utility model provides a quick-install road sign, including a placement seat 1; a fan-shaped groove is respectively opened at the four corners of the placement seat 1, and a perforation is opened in each fan-shaped groove; a telescopic rod 101 is arranged at the top middle position of the placement seat 1, the top position of the telescopic rod 101 is fixedly connected to the bottom middle position of a rotating disk 102 designed in a gear shape, a surrounding frame 103 is rotatably connected to the circumference of the rotating disk 102, the outer middle position of the surrounding frame 103 is fixedly connected to the inner position of a clamping frame 2 designed in a rectangular shape, and a clamping plate 202 is slidably connected to the left and right sides of the inside of the clamping frame 2, respectively, and the two clamping plates 202 are symmetrically designed, and the two clamping plates 202 are symmetrically designed. The inner sides of the two clamps 202 are all of raised design, and the middle positions of the two clamps 202 clamp the raised grooves on the left and right sides of the inner side of the road condition sign 3. The inner middle position of the surrounding frame 103 is rotatably connected with an auxiliary gear 104, and the auxiliary gear 104 is meshed with the gear position of the turntable 102. A threaded hole is opened in the middle position of the top of the surrounding frame 103, and a positioning bolt 105 with a threaded design is rotatably connected in the threaded hole of the surrounding frame 103, and the bottom position of the positioning bolt 105 is in contact with the top position of the auxiliary gear 104. Threaded holes are opened on the inner sides of the two clamps 202 respectively, and the threads of the threaded holes of the two clamps 202 are of reverse design.

[0025] Among them, a two-way threaded rod 201 is rotatably connected to the inner middle position of the clamping frame 2, and the left and right sides of the two-way threaded rod 201 are respectively rotatably connected to the threaded holes of a clamping plate 202, and the raised grooves on both sides of the road condition sign 3 to be replaced are aligned with the middle position of the two clamping plates 202. Next, the two-way threaded rod 201 is rotated in the opposite direction, and the two clamping plates 202 will be positioned closer until the middle position of the two clamping plates 202 clamps the raised grooves on the left and right sides of the inner side of the road condition sign 3, completing the replacement installation of the road condition sign 3, without the need to disassemble the rod body of the road sign as a whole, thereby reducing the effect of financial expenditure.

[0026] When in use: firstly, insert bolts into the four through holes of the mounting seat 1, and then fix the position of the mounting seat 1 with the bolts.

[0027] When the position of the mounting seat 1 is rotationally offset, the surrounding frame 103 can be held, and the surrounding frame 103 can be rotated on the circumferential position of the turntable 102. At this time, the position of the road condition sign 3 will be rotationally adjusted. After rotating the positioning bolt 105, the bottom position of the positioning bolt 105 fits with the auxiliary gear 104, which will limit the rotation of the auxiliary gear 104 inside the surrounding frame 103. At this time, the gear position of the turntable 102 and the rotation of the auxiliary gear 104 will be locked, preventing the surrounding frame 103 from continuing to rotate around the turntable 102.

[0028] Embodiment 2:

[0029] Based on the first embodiment, when the road condition sign 3 needs to be replaced due to road name change, the bidirectional threaded rod 201 is first rotated. Through the cooperation between the bidirectional threaded rod 201 and the threaded holes of the two clamps 202, the two clamps 202 will move away from the opposite positions, so that the road condition sign 3 is released from the clamping of the two clamps 202, completing the quick disassembly.

Claims

1. A quick-install road sign, characterized in that: The invention comprises a placement seat (1); a fan-shaped groove is respectively provided at the four corners of the placement seat (1), and a through hole is provided in each fan-shaped groove; a telescopic rod (101) is provided at the middle position of the top of the placement seat (1); the top position of the telescopic rod (101) is fixedly connected to the middle position of the bottom of a rotating disk (102) designed in a gear shape; a surrounding frame (103) is rotatably connected to the peripheral position of the rotating disk (102); the middle position of the outer side of the surrounding frame (103) is fixedly connected to the inner position of a clamping frame (2) designed in a rectangular shape; a clamping plate (202) is slidably connected to the left and right sides of the inside of the clamping frame (2); the two clamping plates (202) are symmetrically designed, and the inner positions of the two clamping plates (202) are both convexly designed; the middle positions of the two clamping plates (202) clamp the convex grooves on the left and right sides of the inner side of the road condition indicator (3).

2. A quick-install road sign as claimed in claim 1, characterized in that: An auxiliary gear (104) is rotatably connected to the middle position of the surrounding frame (103), and the auxiliary gear (104) is meshed with the gear position of the rotating disk (102).

3. A quick-install road sign as claimed in claim 1, characterized in that: A threaded hole is provided in the middle of the top of the surrounding frame (103), and a positioning bolt (105) with a threaded design is rotatably connected in the threaded hole of the surrounding frame (103), and the bottom position of the positioning bolt (105) fits the top position of the auxiliary gear (104).

4. A quick-install road sign as claimed in claim 1, characterized in that: Threaded holes are respectively provided at the inner sides of the side surfaces of the two clamping plates (202), and the threads of the threaded holes of the two clamping plates (202) are designed in reverse.

5. The quick-install road sign according to claim 1, characterized in that: A bidirectional threaded rod (201) is rotatably connected to the middle position of the clamping frame (2), and the left and right sides of the bidirectional threaded rod (201) are respectively rotatably connected to a threaded hole of a clamping plate (202).

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