CN219916486U - Urban road guidance broadcasting device - Google Patents

Abstract

The utility model discloses an urban road guiding broadcasting device which comprises a supporting rod, wherein a cavity is machined on the supporting rod, through holes are machined on the front end face and the rear end face of the supporting rod, two groups of inner walls of the through holes are communicated with the inner wall of the cavity, a screw is rotatably connected to the cavity through a bearing, a thread bush is connected with the outer wall of the screw in a threaded manner, a sleeve body is fixedly connected to the outer wall of the thread bush, and the inner wall of the sleeve body is slidably connected with the outer wall of the supporting rod. According to the utility model, the threaded sleeve, the sleeve body and the pedestrian signal lamp can be driven to lift by utilizing the rotation of the screw rod, so that the pedestrian signal lamp can be moved to be placed on the base and detached for maintenance, the support is not needed due to the placement on the base, a worker does not need to use a ladder additionally for climbing and detachment, the disassembly and maintenance work can be carried out on the ground, and the operation is relatively convenient.

Description

Urban road guidance broadcasting device

Technical Field

The utility model relates to the technical field related to urban road traffic, in particular to an urban road guiding and broadcasting device.

Background

Urban road traffic is a general term for vehicles and pedestrians in cities, provides people with work, life and cultural entertainment activities, is responsible for the roads which are accessed in all areas in the cities and are connected with urban-to-urban-outside traffic, and is suitable for different traffic modes (tools), and motor lanes, non-motor lanes and sidewalks are divided.

For better control urban road traffic, pedestrian road guidance work can be carried out by using pedestrian signal lamps, wherein part of pedestrian signal lamps also have voice broadcasting functions, passers-by can be better prompted, and the current application number is: 202122481688.8 an intelligent guidance reminding device for pedestrians crossing a road is through cleaning mechanism, can make the user overlap two connecting plates to the surface of guiding device main part, the friction pad gets into in the friction groove, slide downwards, thereby drive electric putter's piston end gets into in the recess, the stopper card is gone into in the spacing groove, the installation to the connecting plate has been reached, electric putter regularly drives connecting plate and cleaning brush and reciprocates, thereby reached the effect of self-cleaning, the workman regularly clears up and changes the cleaning brush, thereby save certain cost of labor.

Although pedestrian's walking on urban road can be reminded and guided to pedestrian's signal lamp, but pedestrian's signal lamp can carry out the placing of certain height generally, and pedestrian's signal lamp places highly comparatively awkward, and the pedestrian jumps up and can contact, and then when carrying out dismouting maintenance, maintenance personal still can carry and use the ladder, just can dismantle it, and in the dismantlement process, still need support the signal lamp of pedestrian, avoid its falling, the operation is inconvenient relatively.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a road guiding broadcasting device for cities.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a road guidance broadcasting device for city, includes branch, processing has the cavity on the branch, terminal surface and rear end face all process has the opening before the branch, two sets of the opening inner wall with the cavity inner wall is linked together, cavity department rotates through the bearing and links to each other there is the screw rod, screw rod outer wall screw thread links to each other there is the thread bush, thread bush outer wall rigid coupling has the cover body, cover body inner wall with branch outer wall slip links to each other.

Preferably, the sleeve body is fixedly connected with a sliding rail, the inner wall of the sliding rail is connected with a sliding block in a sliding way, a pedestrian signal lamp is installed on the sliding block, a plurality of groups of baffles are fixedly connected on the pedestrian signal lamp, and a loudspeaker is installed on the pedestrian signal lamp.

Preferably, the supporting rod is rotatably connected with a round block through a bearing, umbrella-shaped gears are fixedly connected on the round block and the screw rod, and the two groups of umbrella-shaped gears are meshed with each other.

Preferably, the round block is provided with a six-edge groove.

Preferably, the bottom end of the supporting rod is fixedly connected with a base, and four groups of reinforcing ribs are fixedly connected between the base and the supporting rod.

Preferably, the rubber pad is fixedly connected to the bottom end of the base, and through holes are fixedly connected to four corners of the top end of the base.

Preferably, the sliding rail is rotatably connected with two groups of rod bodies through a connecting shaft, the two groups of rod bodies are respectively provided with a poking piece, and the two groups of rod bodies are respectively attached to the front end face and the rear end face of the sliding block.

The beneficial effects of the utility model are as follows:

1. through the cooperation between the screw rod, the thread bush, the bush body and the supporting rod, the thread bush, the bush body and the pedestrian signal lamp can be driven to move up and down by utilizing the rotation of the screw rod, and then the pedestrian signal lamp can be moved to be placed on the base and detached for maintenance, the support is not needed because the pedestrian signal lamp is placed on the base, a worker does not need to use a ladder additionally for climbing and detachment, the disassembly and maintenance work can be carried out on the ground, and the operation is relatively convenient;

2. through the cooperation between slide rail, slider and the body of rod that sets up, upwards rotate the body of rod, cancel the laminating with the slider, just can cancel the lateral sliding restriction to the slider, the slider just can be separated with the slide rail to supply to dismantle pedestrian signal lamp, need not the staff and carry a large amount of instruments, only need shift out the slide rail with the slider, just can accomplish the dismantlement work of pedestrian signal lamp, can alleviate staff's work burden.

Drawings

Fig. 1 is a schematic structural diagram of an urban road guidance broadcasting device according to the present utility model;

FIG. 2 is a schematic view of the structure of the sleeve, the slide rail and the slider of FIG. 1;

FIG. 3 is a schematic view of the strut, chamber and port of FIG. 1;

fig. 4 is a schematic cross-sectional structure diagram of an urban road guidance broadcasting device according to the present utility model;

fig. 5 is a schematic view of the structure of the cavity, the port and the screw in fig. 4.

In the figure: 1. a support rod; 2. a cavity; 3. a through port; 4. a screw; 5. a thread sleeve; 6. a sleeve body; 7. a slide rail; 8. a slide block; 9. pedestrian signal lamp; 10. a speaker; 11. a baffle; 12. a base; 13. reinforcing ribs; 14. a rubber pad; 15. a through hole; 16. round blocks; 17. bevel gears; 18. six-edge grooves; 19. a rod body; 20. a pulling piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 5, a road guidance broadcasting device for city, including branch 1, processing has cavity 2 on branch 1, branch 1 front end face and rear end face all are processed and are had opening 3, two sets of opening 3 inner walls are linked together with cavity 2 inner walls, cavity 2 department is connected with screw rod 4 through the bearing rotation, screw rod 4 outer wall screw thread links to each other has thread bush 5, thread bush 5 can carry out lifting movement because of screw rod 4 in cavity 2, thread bush 5 outer wall rigid coupling has cover body 6, thread bush 5 can drive cover body 6 and carry out synchronous correspondence, cover body 6 inner wall and branch 1 outer wall slide and link to each other, cover body 6 can carry out lifting movement at branch 1 outer wall, utilize screw rod 4 drive thread bush 5 to drive the decline of cover body 6, cover body 6 just can drive people's signal lamp 9 and place to base 12 department, and then need not the staff to carry out the climbing dismantlement with the help of the ladder, only need dismantle work in base 12 department can.

In this embodiment, the rigid coupling has slide rail 7 on the cover body 6, slide rail 7 inner wall slip links to each other and has slider 8, the separation of slider 8 and slide rail 7, just can dismantle the work with the people's signal lamp 9, need not to use extra instrument, install people's signal lamp 9 on the slider 8, the rigid coupling has multiunit baffle 11 on people's signal lamp 9, baffle 11 is used for keeping off the snow work to people's signal lamp 9's signal lamp, install speaker 10 on people's signal lamp 9, speaker 10 is used for voice broadcast, and then more convenient road guidance control work to the pedestrian, pole 1 has round block 16 through bearing rotation, round block 16 can rotate in pole 1 department, round block 16 and equal rigid coupling have umbrella-shaped gear 17 on screw rod 4, two sets of umbrella-shaped gear 17 intermesh, round block 16 is through the transmission of two sets of umbrella-shaped gear 17, just can drive screw 4 rotation, be processed on round block 16 has six arris recess 18, six arris recess 18 are used for placing six arris spanner 16 rotation, and then can drive round block 16 rotation, install base 12 on pole 1 bottom rigid coupling, the base 12, the rigid coupling has four sets of strengthening ribs 13 between base 12 and pole 1, base 12 and pole body 1, the base 12 has a set of rod body of rod 12 to rotate through the support 19, the end face 19 is connected with the slide rail 19 through the slide rail 19, the end face of rod body 19 is connected with the body 19 through the slide bar body 8, the end face of rod body 19 is fixed with the end face of rod body 19, and the body 19 is connected with the slide bar body 8 through the slide bar body 19, and the end face of rod body 8 is connected through the end face 19, and has a slide bar 19, and the body 19 is connected through the end-shaped through the slide bar 19.

The working principle of the embodiment is as follows: when the pedestrian signal lamp 9 works, the pedestrian can be guided and controlled by the indication of the pedestrian signal lamp 9 and the voice broadcasted by the loudspeaker 10, when the pedestrian signal lamp 9 is disassembled and maintained, a worker moves a hexagonal wrench into the hexagonal groove 18 of the round block 16 and rotates by utilizing the wrench to rotate the round block 16, the round block 16 can be driven by the transmission of the two groups of bevel gears 17, the driving screw 4 rotates, the screw 4 can pull the threaded sleeve 5 and the sleeve body 6 to move downwards, the sleeve body 6 can drive the slide rail 7 and the pedestrian signal lamp 9 to synchronously move, the pedestrian signal lamp 9 placed at a high position is placed on the base 12, the pedestrian signal lamp 9 does not need to climb and disassemble by virtue of a ladder, the rod body 19 rotates after the pedestrian signal lamp 9 is placed, the joint with the slide block 8 is canceled, the slide block 8 can be pulled out of the slide rail 7, the slide block 8 can drive the pedestrian signal lamp 9 to be disassembled, and the worker can complete the disassembly of the pedestrian signal lamp 9 and perform subsequent maintenance work.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a road guidance broadcasting device for city, includes branch (1), its characterized in that, processing has cavity (2) on branch (1), terminal surface and rear end face all process have through-hole (3) before branch (1), two sets of through-hole (3) inner wall with cavity (2) inner wall are linked together, cavity (2) department is rotated through the bearing and is linked to each other screw rod (4), screw rod (4) outer wall screw thread links to each other has thread bush (5), thread bush (5) outer wall rigid coupling has cover body (6), cover body (6) inner wall with branch (1) outer wall slip links to each other.

2. The urban road guidance broadcasting device according to claim 1, wherein the sleeve body (6) is fixedly connected with a sliding rail (7), the inner wall of the sliding rail (7) is slidably connected with a sliding block (8), a pedestrian signal lamp (9) is installed on the sliding block (8), a plurality of groups of baffle plates (11) are fixedly connected on the pedestrian signal lamp (9), and a loudspeaker (10) is installed on the pedestrian signal lamp (9).

3. The urban road guidance broadcasting device according to claim 1, wherein the supporting rod (1) is rotatably connected with a round block (16) through a bearing, umbrella-shaped gears (17) are fixedly connected on the round block (16) and the screw (4), and the two groups of umbrella-shaped gears (17) are meshed with each other.

4. A road guidance broadcasting apparatus for cities according to claim 3, characterized in that the round block (16) is formed with a hexagonal groove (18).

5. The urban road guidance broadcasting device according to claim 1, wherein the base (12) is fixedly connected to the bottom end of the supporting rod (1), and four groups of reinforcing ribs (13) are fixedly connected between the base (12) and the supporting rod (1).

6. The urban road guidance broadcasting device according to claim 5, wherein the rubber pad (14) is fixedly connected to the bottom end of the base (12), and through holes (15) are fixedly connected to four corners of the top end of the base (12).

7. The urban road guidance broadcasting device according to claim 2, wherein the sliding rail (7) is rotatably connected with two groups of rod bodies (19) through a connecting shaft, the two groups of rod bodies (19) are respectively provided with a poking piece (20), and the two groups of rod bodies (19) are respectively attached to the front end face and the rear end face of the sliding block (8).