CN213805011U

CN213805011U - Warning sign for traffic engineering

Info

Publication number: CN213805011U
Application number: CN202022282811.9U
Authority: CN
Inventors: 刘旭迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-27
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a warning board for traffic engineering, which relates to the technical field of traffic engineering and solves the technical problems that the prior warning board can not adjust the height and further can not warn according to different environments, thereby reducing the warning work efficiency of the warning board, and comprises a pair of supporting rods with the same structure, a pair of supporting rods are hollow structures, a pair of lifting rods with the same structure are inserted in the pair of supporting rods, and a lifting device is arranged between the pair of supporting rods and the pair of lifting rods, the utility model can arbitrarily adjust the height of the warning board through the lifting device and limit the lifting rods through a limiting part, thereby not only playing the role of height adjustment of the warning board, but also playing the role of stable fixation of the warning board, leading the warning board to carry out external warning under any environment, the warning board is more striking through the warning lamp, and the warning effect of the warning board is improved.

Description

Warning sign for traffic engineering

Technical Field

The utility model relates to a traffic engineering technical field specifically is a warning sign for traffic engineering.

Background

Along with the development of society and the progress and improvement of science and technology, people's standard of living has gradually promoted, and traffic engineering is one of modern important engineering, when traffic engineering construction, needs the warning sign to warn the external world, like in the utility model patent of a name town road warning sign, publication number is CN207244490U, has designed one kind and has more conveniently changed the content on the warning sign through dismantling to save the resource, can use repeatedly. Install the flash of light color lamp on the positive frame of warning tablet body, can give off light at night through the flash of light color lamp and give way people's suggestion warning, there is the solar energy receiver panel at warning tablet body back mounted, can give the flash of light color lamp through the solar energy receiver panel and supply with the electric energy, energy saving relatively like this, install the water injection hole in one side of PMKD, can be to the interior water of proper amount of water injection of PMKD through the water injection hole, can increase PMKD's weight like this, blow down when preventing to wind and raining, cause traffic accident or other circumstances, and warning tablet body, bracing piece and PMKD are detachable construction, through dismantling more conveniently carry, the warning board in space saving, but current warning board can not carry out high regulation, and then make the warning board can not warn according to different environment, thereby the warning work efficiency of warning board has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a warning sign for traffic engineering has solved current warning sign and can not carry out the regulation on the height, and then makes the warning sign can not warn according to the environment of difference to the technical problem of warning work efficiency of warning sign has been reduced.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a warning sign for traffic engineering, includes a pair of bracing piece that the structure is the same, and is a pair of the bracing piece is hollow structure, and is a pair of the bracing piece interpolation is equipped with a pair of lifter that the structure is the same, and is a pair of bracing piece and a pair of install elevating gear between the lifter, it is a pair of bracing piece port and a pair of install spacing portion, a pair of fixed mounting has a supporting seat under the bracing piece on the wall fixed mounting have a linking frame between the lifter, fixed mounting has the warning sign on the linking frame, fixed mounting has a plurality of warning lights that the structure is the same, and is a pair of fixed mounting has the controller on the lateral wall face in the lifter.

Preferably, the lifting device comprises a bearing, the bearing is fixedly mounted on a pair of inner lower wall surfaces of the support rods, a screw is fixedly mounted on an inner ring of the bearing, a pair of lower wall surfaces of the lifting rods are provided with thread grooves, the screw is meshed and connected with the pair of lifting rods through the thread grooves, a driven gear is fixedly mounted at the lower end of the screw, a pair of side wall surfaces of the support rods are respectively provided with through holes, the through holes are opposite in position, a rotating rod is inserted between the pair of support rods through the through holes, two ends of the rotating rod respectively penetrate through the through holes, driving gears are respectively fixedly mounted at two ends of the rotating rod, and the driving gears are meshed and connected with the driven gear.

Preferably, spacing portion includes the opening, the opening is seted up in a pair ofly bracing piece port department, it is a pair of the external screw thread has been seted up to bracing piece port department, the external screw thread covers in the opening, and is a pair of the bracing piece has connect the loop bar soon through the external screw thread, the loop bar internal diameter is crescent from top to bottom.

Preferably, the inner wall surfaces of the pair of support rods are provided with sliding grooves, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the pair of lifting rods.

Preferably, the driving gear and the driven gear are both in a bevel gear structure.

Preferably, the rotating rod is fixedly provided with a non-slip mat.

Preferably, a plurality of the warning lamps are connected in series, and the warning lamps are electrically connected with the controller.

Advantageous effects

The utility model provides a warning sign for traffic engineering has solved current warning sign and can not carry out the regulation in the height, and then makes the warning sign can not warn according to the environment of difference, thereby has reduced warning sign's warning work efficiency's technical problem, the utility model discloses a elevating gear can adjust the height of warning sign wantonly, and carry on spacingly to the lifter through spacing portion, thereby both can play the altitude mixture control of warning sign, play the effect that the warning sign is stable fixed again, make the warning sign carry out external warning under arbitrary environment, make the warning sign striking through the warning light more, improve the warning effect of warning sign.

Drawings

Fig. 1 is the utility model relates to a traffic engineering is with warning sign's main structure schematic diagram of looking.

Fig. 2 is the utility model relates to a traffic engineering is with elevating gear schematic structure of warning sign.

Fig. 3 is the utility model relates to a spacing portion schematic structure of warning sign for traffic engineering.

In the figure: 1-a support bar; 2-a lifting rod; 3-a support seat; 4-a connection frame; 5-a warning board; 6-warning light; 7-a controller; 8-a bearing; 9-screw rod; 10-thread groove; 11-a driven gear; 12-a rotating rod; 13-a drive gear; 14-an opening; 15-a loop bar; 16-a chute; 17-a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a warning board for traffic engineering comprises a pair of supporting rods 1 with the same structure, wherein the pair of supporting rods 1 are of hollow structures, a pair of lifting rods 2 with the same structure are inserted in the pair of supporting rods 1, a lifting device is arranged between the pair of supporting rods 1 and the pair of lifting rods 2, a limiting part is arranged between the port of the pair of supporting rods 1 and the pair of lifting rods 2, a supporting seat 3 is fixedly arranged on the lower wall surface of the pair of supporting rods 1, a connecting frame 4 is fixedly arranged between the pair of lifting rods 2, a warning board 5 is fixedly arranged on the connecting frame 4, a plurality of warning lamps 6 with the same structure are fixedly arranged on the front wall surface of the connecting frame 4, a controller 7 is fixedly arranged on one side wall surface of the pair of lifting rods 2, the lifting device comprises a bearing 8, the bearing 8 is fixedly arranged on the lower wall surface in the pair of supporting rods 1, the inner ring of the bearing 8 is fixedly provided with a screw rod 9, the lower wall surfaces of a pair of the lifting rods 2 are provided with thread grooves 10, the screw rod 9 is meshed and connected with the pair of the lifting rods 2 through the thread grooves 10, the lower end of the screw rod 9 is fixedly provided with a driven gear 11, the side wall surfaces of a pair of the supporting rods 1 are respectively provided with a through hole, the positions of the through holes are opposite, a rotating rod 12 is inserted between the pair of the supporting rods 1 through the through holes, the two ends of the rotating rod 12 are respectively penetrated through the through holes, the two ends of the rotating rod 12 are respectively and fixedly provided with a driving gear 13, the driving gear 13 is meshed and connected with the driven gear 11, a limiting part comprises an opening 14, the opening 14 is arranged at the port parts of the pair of the supporting rods 1, the port parts of the pair of the supporting rods 1 are provided with external threads, the external threads cover the opening 14, and the pair of the supporting rods 1 are screwed with a sleeve rod 15 through the external threads, the internal diameter of loop bar 15 from top to bottom increases gradually, and is a pair of spout 16 has been seted up on 1 internal face of bracing piece, slidable mounting has slider 17 in the spout 16, slider 17 and a pair of 2 fixed connection of lifter, driving gear 13 with driven gear 11 is the bevel gear structure, fixed mounting has the slipmat on the bull stick 12, and is a plurality of series connection is between the warning light 6, and is a plurality of warning light 6 is connected with controller 7 automatically controlled.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): according to the attached drawings in the specification, when the height of the warning board 5 needs to be adjusted during use, the rotating rod 12 is rotated, the rotating rod 12 rotates under the action of the movable driving gear 13, the driving gear 13 is meshed with the driven gear 11, so that the driven gear 11 rotates, the driven gear 11 drives the screw rod 9 to rotate under the action of the bearing 8, the screw rod 9 is meshed with the lifting rod 2 through the thread groove 10, at the moment, the lifting rod 2 has a tendency of moving upwards, the lifting rod 2 moves upwards along the path of the sliding groove 16 under the action of the sliding block 17, after the lifting rod moves to a proper distance, the rotating rod 12 stops rotating, the sleeve rod 15 rotates, as the sleeve rod 15 is meshed with the port of the supporting rod 1 through the external thread, and the inner diameter of the sleeve rod 15 gradually increases from top to bottom, when the upper end of the sleeve rod 15 moves downwards, a clamping force is applied to the port of the supporting rod 1, under the action of the opening 14, the port of the support rod 1 clamps the lifting rod 2 tightly, so that the lifting rod 2 is limited, the height of the warning board 5 is adjusted, and the warning lamp 6 is controlled to flash through the controller 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A traffic engineering warning board comprises a pair of supporting rods (1) with the same structure, the utility model is characterized in that the pair of supporting rods (1) are hollow structures, a pair of lifting rods (2) with the same structure are inserted in the pair of supporting rods (1), a lifting device is arranged between the pair of supporting rods (1) and the pair of lifting rods (2), a limiting part is arranged between the port of the pair of supporting rods (1) and the pair of lifting rods (2), a supporting seat (3) is fixedly arranged on the lower wall surface of the pair of supporting rods (1), a connecting frame (4) is fixedly arranged between the pair of lifting rods (2), fixed mounting has warning sign (5) on connecting frame (4), fixed mounting has a plurality of warning lights (6) that the structure is the same on the wall before connecting frame (4), and is a pair of fixed mounting has controller (7) on the lateral wall face in lifter (2).

2. The warning board for traffic engineering according to claim 1, wherein the lifting device comprises a bearing (8), the bearing (8) is fixedly installed on the inner lower wall surface of a pair of the supporting rods (1), a screw (9) is fixedly installed on the inner ring of the bearing (8), a thread groove (10) is formed on the lower wall surface of the pair of the lifting rods (2), the screw (9) is meshed with the pair of the lifting rods (2) through the thread groove (10), a driven gear (11) is fixedly installed at the lower end of the screw (9), through holes are respectively formed in the side wall surfaces of the pair of the supporting rods (1), the through holes are opposite in position, a rotating rod (12) is inserted between the pair of the supporting rods (1) through the through holes, two ends of the rotating rod (12) respectively penetrate through the through holes, driving gears (13) are respectively fixedly installed on two ends of the rotating rod (12), the driving gear (13) is meshed with the driven gear (11).

3. The warning board for traffic engineering according to claim 1, wherein the limiting portion comprises an opening (14), the opening (14) is provided at a pair of the port portions of the supporting rods (1), an external thread is provided at the port portions of the supporting rods (1), the external thread covers the opening (14), a pair of the supporting rods (1) are screwed with a loop bar (15) through the external thread, and the inner diameter of the loop bar (15) is gradually increased from top to bottom.

4. The warning board for traffic engineering according to claim 2, wherein a sliding groove (16) is formed in the inner wall surface of the pair of support rods (1), a sliding block (17) is slidably mounted in the sliding groove (16), and the sliding block (17) is fixedly connected with the pair of lifting rods (2).

5. A traffic warning sign according to claim 2, characterized in that the driving gear (13) and the driven gear (11) are of a bevel gear construction.

6. The traffic warning sign according to claim 2, wherein the rotating bar (12) is fixedly provided with a non-slip mat.

7. The traffic engineering warning board according to claim 1, wherein a plurality of the warning lamps (6) are connected in series, and a plurality of the warning lamps (6) are electrically connected with the controller (7).