Roadblock device for road traffic

Abstract

The utility model relates to the technical field of roadblocks, in particular to a roadblock device for road traffic, which comprises a water tank, a roadblock body is mounted at the top of the water tank, reflective stripes are arranged on the outer side wall of the roadblock body, the top of the water tank is communicated with a water pipe, the water pipe penetrates through the top of the roadblock body, and a flushing mechanism is arranged above the outer side wall of the water pipe. And a protection mechanism for protecting the flushing mechanism is arranged at the top of the water pipe. Through the arrangement of the washing mechanism, after dust is accumulated on the surface of the roadblock, water in the water tank is pumped into the water pipe, then enters the annular pipe through the communicating pipe and finally is sprayed out through the high-pressure spray head to wash the roadblock, the warning effect of the roadblock is guaranteed, and the situation that the dust influences the using effect of the roadblock is avoided; when the roadblock does not need to be cleaned, the two protection covers form a space to protect the annular pipe and the high-pressure spray head, and the high-pressure spray head is prevented from being blocked by external air dust.

Description

Technical Field

[0001] The utility model relates to the technical field of roadblocks, in particular to a roadblock device for road traffic. Background Art

[0002] A roadblock is an obstacle that blocks road traffic. It can refer to a barrier used as a fence during road construction, which can provide guidance and warnings for people's passage.

[0003] Publication No.: CN215925763U relates to a traffic cone, in particular to a traffic cone device, including a roadblock and a display assembly; the roadblock includes a base and a warning portion; a warning portion is fixedly arranged on the base, the warning portion is provided with warning stripes, the warning portion is a cone, and the bottom surface of the cone is fixed to the upper side of the base; the display assembly includes a mounting portion and a display board; a conical hole is provided on the lower side of the mounting portion, the conical hole of the mounting portion is sleeved on the outer side of the top of the warning portion, and the display board is fixedly arranged on the upper side of the mounting portion; the display board is provided with a lamp; it is conducive to pedestrians to identify the roadblock, and the LED lamp can also display advertisements, enriching the use of the roadblock.

[0004] The applicant found that there are some shortcomings in use: in actual use, the roadblock is placed on the road, and dust will accumulate on the surface of the warning part after a period of time, especially in sections with heavy traffic, where dust accumulation is particularly obvious. The dust will cover the reflective tape or reflective paint on the surface of the roadblock, making the roadblock no longer conspicuous. The device cannot clean the dust accumulated on the surface of the roadblock warning part, which seriously reduces the warning effect of the roadblock.

[0005] Therefore, the utility model designs a road barrier device for road traffic to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of the utility model is to provide a road barrier device for road traffic to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road barrier device for road traffic, comprising: a water tank, a road barrier body is installed on the top of the water tank, a reflective strip is provided on the outer wall of the road barrier body, a water pipe is connected to the top of the water tank, and the water pipe runs through the top of the road barrier body, a flushing mechanism is provided above the outer wall of the water pipe, and a protective mechanism for protecting the flushing mechanism is provided on the top of the water pipe.

[0008] Preferably, the flushing mechanism includes an annular tube, which is arranged directly above the roadblock body and is connected to the upper side of the outer wall of the water pipe through a connecting pipe. If there are several high-pressure nozzles at the bottom of the annular tube, the high-pressure nozzles spray water to flush the reflective strips on the roadblock body, thereby ensuring the warning effect of the roadblock.

[0009] Preferably, the protection mechanism includes a top plate, the middle part of the bottom of the top plate is fixedly installed on the top of the water pipe, bottom grooves are opened on both sides of the bottom of the top plate, a two-way screw is rotatably installed in the top plate, the two-way screw passes through the bottom groove, and sliders are slidably installed on the outer walls of both sides of the two-way screw through threads, and two sliders are respectively slidably installed in two bottom grooves, a connecting column is installed at the bottom of the slider, and a protective cover is installed at the bottom of the connecting column, one side of the two-way screw is connected to the output end of the micro motor, and when the roadblock does not need to be cleaned, the two protective covers are close to each other to form a circular cover, which can cover the high-pressure nozzle to prevent dust and impurities in the external air from clogging the high-pressure nozzle.

[0010] Preferably, a guide rod fixedly mounted on the top plate is provided in the bottom groove, and the guide rod is slidably mounted on the slider. The guide rod guides the slider to avoid deviation when the slider moves.

[0011] Preferably, an annular inclined frame is installed below the outer side wall of the barrier body, the bottom of the annular inclined frame is in contact with the top of the water tank, and the annular inclined frame facilitates the sewage to flow to the ground.

[0012] Preferably, a rubber anti-skid pad is provided at the bottom of the water tank, and the rubber anti-skid pad can increase the friction between the water tank and the ground.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a flushing mechanism. When dust accumulates on the surface of the roadblock, the water in the water tank is pumped into the water pipe, then enters the annular pipe through the connecting pipe, and finally sprayed out through the high-pressure nozzle to flush the roadblock, thereby ensuring the warning function of the roadblock and preventing dust from affecting the use effect of the roadblock;

[0015] 2. The utility model sets a protective mechanism. When the roadblock does not need to be cleaned, the bidirectional screw rotates to make the two sliders approach each other, and the protective covers are driven to approach each other through the connecting column. The two protective covers form a space to protect the annular tube and the high-pressure nozzle, preventing the high-pressure nozzle from being blocked by external air dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a main schematic diagram of the utility model;

[0017] Figure 2 This is a bottom view schematic diagram of the roadblock main body structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 A schematic diagram of the structure at a;

[0019] Figure 4 It is a bottom view schematic diagram of the protection mechanism structure of the utility model.

[0020] In the figure: 1. water tank; 2. roadblock body; 201. reflective strip; 3. water pipe; 4. flushing mechanism; 5. protection mechanism; 401. annular pipe; 402. connecting pipe; 403. high-pressure nozzle; 501. top plate; 502. bottom groove; 503. bidirectional screw rod; 504. slider; 505. connecting column; 506. protective cover; 507. micro motor; 508. guide rod; 6. annular inclined frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a road barrier device for road traffic, comprising: a water tank 1, a road barrier body 2 is installed on the top of the water tank 1, a reflective strip 201 is provided on the outer wall of the road barrier body 2, a water pipe 3 is connected to the top of the water tank 1, and the water pipe 3 runs through the top of the road barrier body 2, a flushing mechanism 4 is provided above the outer wall of the water pipe 3, a protective mechanism 5 for protecting the flushing mechanism 4 is provided on the top of the water pipe 3, and a water inlet is provided at one end of the water tank to facilitate the addition of water.

[0023] See also Figure 1-3 In this embodiment: the flushing mechanism 4 includes an annular tube 401, which is arranged directly above the roadblock body 2. The annular tube 401 is connected to the upper side of the outer wall of the water pipe 3 through a connecting pipe 402. There are several high-pressure nozzles 403 at the bottom of the annular tube 401. A high-pressure water pump is provided at the bottom of the water pipe 3. The water pump is located at the bottom of the water tank. The high-pressure nozzle is installed obliquely and has the same inclination as the surface of the roadblock body.

[0024] See also Figure 1-4, in this embodiment: the protection mechanism 5 includes a top plate 501, the middle of the bottom of the top plate 501 is fixedly installed with the top of the water pipe 3, bottom grooves 502 are provided on both sides of the bottom of the top plate 501, a two-way screw rod 503 is rotatably installed in the top plate 501, the two-way screw rod 503 passes through the bottom groove 502, and sliders 504 are slidably installed on the outer walls of both sides of the two-way screw rod 503 through threads, and the two sliders 504 are respectively slidably installed in the two bottom grooves 502, a connecting column 505 is installed at the bottom of the slider 504, and a protective cover 506 is installed at the bottom of the connecting column 505, one side of the two-way screw rod 503 is connected to the output end of the micro motor 507, and a battery and a switch can be installed on the top of the top plate to facilitate power supply and control of the water pump and micro motor at the bottom of the water pipe 3. The protective cover is semicircular, and semicircular grooves are provided at the upper and lower ends of the two protective covers close to each other. The diameter of the semicircular groove is the same as the diameter of the water pipe 3. After the two protective covers are combined into a circular cover, the semicircular grooves are combined into a circular groove, which can wrap the water pipe.

[0025] See also Figure 4 In this embodiment: a guide rod 508 fixedly mounted on the top plate 501 is provided in the bottom groove 502, and the guide rod 508 is slidably mounted on the slider 504. The guide rod guides the slider to prevent the slider from shifting when moving.

[0026] See also Figure 1 In this embodiment: an annular inclined frame 6 is installed below the outer side wall of the roadblock body 2, and the bottom of the annular inclined frame 6 is in contact with the top of the water tank 1. The annular inclined frame helps the sewage flow and reduces the accumulation of sewage on the top of the water tank.

[0027] See also Figure 1 In this embodiment: a rubber anti-skid pad is provided at the bottom of the water tank 1.

[0028] Working principle: when the surface of the roadblock body 2 is stained with a lot of dust, it will affect the night-time reflective effect of the reflective strip 201. A water pump is provided at the bottom of the water pipe 3 to pump water in the water tank 1 into the water pipe 3, and then enter the annular tube 401 through the connecting pipe 402, and finally spray it out through the high-pressure nozzle 403 to wash the outer wall of the roadblock body 2, thereby improving the night-time reflective effect of the reflective strip 201. When cleaning is not required, the bidirectional screw rod 503 rotates to make the two sliders 504 approach each other, and the two protective covers 506 are made close to each other through the connecting column 505. The two protective covers 506 are combined into a circular protective cover, which covers the annular tube 401 and the high-pressure nozzle 403 inside, protects the high-pressure nozzle 403, and prevents the dust in the external air from clogging the high-pressure nozzle 403 and causing the high-pressure nozzle 403 to fail to spray water. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A road barrier device for road traffic, comprising: A water tank (1) is characterized in that: a roadblock body (2) is installed on the top of the water tank (1), the outer wall of the roadblock body (2) is provided with a reflective strip (201), the top of the water tank (1) is connected to a water pipe (3), and the water pipe (3) passes through the top of the roadblock body (2), a flushing mechanism (4) is provided above the outer wall of the water pipe (3), and a protective mechanism (5) for protecting the flushing mechanism (4) is provided on the top of the water pipe (3).

2. A road traffic barrier device according to claim 1, characterized in that: The flushing mechanism (4) comprises an annular tube (401) which is arranged directly above the roadblock body (2). The annular tube (401) is connected to the upper side of the outer wall of the water pipe (3) through a connecting tube (402). A plurality of high-pressure nozzles (403) are provided at the bottom of the annular tube (401).

3. A road traffic barrier device according to claim 1, characterized in that: The protection mechanism (5) comprises a top plate (501), the middle of the bottom of the top plate (501) is fixedly mounted on the top of the water pipe (3), bottom grooves (502) are provided on both sides of the bottom of the top plate (501), a bidirectional screw rod (503) is rotatably mounted in the top plate (501), the bidirectional screw rod (503) passes through the bottom groove (502), sliders (504) are slidably mounted on both side outer walls of the bidirectional screw rod (503) through threads, two sliders (504) are slidably mounted in two bottom grooves (502) respectively, a connecting column (505) is installed at the bottom of the slider (504), a protective cover (506) is installed at the bottom of the connecting column (505), and one side of the bidirectional screw rod (503) is connected to the output end of the micro motor (507).

4. A road traffic barrier device according to claim 3, characterized in that: A guide rod (508) fixedly mounted on the top plate (501) is provided in the bottom groove (502), and the guide rod (508) is slidably mounted on the slider (504).

5. A road traffic barrier device according to claim 1, characterized in that: An annular inclined frame (6) is installed below the outer side wall of the roadblock body (2), and the bottom of the annular inclined frame (6) is in contact with the top of the water tank (1).

6. A road traffic barrier device according to claim 1, characterized in that: The bottom of the water tank (1) is provided with a rubber anti-skid pad.

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