A protective isolation board for road and bridge construction

Abstract

The utility model discloses a road and bridge construction protection isolation board, which relates to the technical field of road and bridge construction, including an isolation railing and a support base, a placement box is fixedly installed on both the front and rear sides of the support base, a water tank is placed in the inner cavity of the placement box, a flushing mechanism is arranged on the left side of the top of the water tank, and the isolation railing is fixedly installed on the top of the support base; the flushing mechanism includes a water pump, a booster, an adjustment swivel head, a flushing nozzle, a water supply pipe and a filter cotton head. The road and bridge construction protection isolation board can first flush the dirt on the surface of the warning sign through the flushing mechanism, and the booster can also pressurize the water sprayed by the flushing nozzle to directly flush the mud and dirt on the surface of the warning sign better, and after flushing, the surface of the warning sign can be scraped by the scraping mechanism to ensure the cleanliness of the surface of the warning sign, thereby effectively ensuring the warning effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of road and bridge construction, in particular to a road and bridge construction protective isolation plate. Background Art

[0002] Road and bridge construction protective isolation boards are important equipment for safety isolation and warning at construction sites. These isolation boards are usually made of steel, plastic or other materials, and have fireproof, waterproof, and corrosion-resistant properties. In road and bridge construction, they are usually used to mark dangerous areas, separate construction areas, and ensure the safety of construction workers and pedestrians. Therefore, it is very necessary to use protective isolation boards at construction sites, which can effectively protect personnel and facilities inside and outside the construction site from harm.

[0003] At present, if the signs of protective isolation boards are placed in bad weather such as rainy days, the wind and rain will mix with mud and dirt and splash onto the signs, which will easily lead to the signs not being obvious and clear, and unable to effectively warn the construction area or dangerous area, which may easily cause safety hazards. At the same time, in bad weather, if the stability of the protective isolation boards cannot be better guaranteed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that if the signs of the current protective isolation board are placed in bad weather such as rainy days, the wind and rain will splash mud and dirt onto the signs, making it impossible to effectively warn the construction area or the dangerous area, which is likely to cause safety hazards.

[0005] The utility model solves the technical problem by adopting the following technical solution: a road and bridge construction protective isolation board, comprising an isolation railing and a support base, a placement box is fixedly installed on both the front and rear sides of the support base, a water tank is placed in the inner cavity of the placement box, a flushing mechanism is arranged on the left side of the top of the water tank, and the isolation railing is fixedly installed on the top of the support base;

[0006] The flushing mechanism includes a water pump, a booster, an adjusting rotor, a flushing nozzle, a water supply pipe and a filter cotton head. The water supply pipe is connected to the water tank. A water pump is arranged on the top of the water supply pipe. A booster is arranged on the top of the water pump. An adjusting rotor is arranged on the top of the booster. A flushing nozzle is fixedly installed on the top of the adjusting rotor. The end of the water supply pipe extends to the inner cavity of the water tank and is fixedly installed with a filter cotton head.

[0007] As a preferred embodiment of the utility model, a warning sign is fixedly installed on the front of the isolation railing, and a scraping mechanism is provided on the front of the isolation railing and at the bottom of the warning sign.

[0008] As a preferred embodiment of the utility model, the scraping mechanism includes a waterproof motor, a limiting groove, a slider, a limiting plate, a threaded rod, a driving sleeve and a scraping strip. The waterproof motor is fixedly installed on the left side of the inner cavity of the scraping mechanism, the threaded rod and the waterproof motor are fixedly connected through a coupling, the driving sleeve is sleeved on the surface of the threaded rod, the top of the driving sleeve is fixedly installed with a limiting plate, the top of the limiting plate is fixedly installed with a slider, the limiting groove is opened at the top of the scraping mechanism, the slider is clamped and installed in the inner cavity of the limiting groove, and the top is fixedly connected with a scraping strip.

[0009] As a preferred embodiment of the utility model, a water collecting trough box is fixedly installed on the top of the isolation railing, a water inlet through hole is opened on the right side of the bottom of the inner cavity of the water collecting trough box, and a filter mesh is provided in the inner cavity of the water collecting trough box.

[0010] As a preferred embodiment of the utility model, fixed seats are fixedly installed on both sides of the support base, a fixing sleeve is fixedly installed on the outer side of the fixing seat, a supporting leg is installed in the inner cavity of the fixing sleeve, a fastening bolt is threadedly installed on the outer side of the fixing sleeve, and the end of the fastening bolt passes through the inner cavity of the fixing sleeve and is threadedly connected to the surface of the supporting leg.

[0011] As a preferred embodiment of the utility model, sewer pipes are fixedly installed on the front and rear sides of the bottom of the sump box, the top of the sewer pipe is communicated with the water inlet through hole, and the end of the sewer pipe is fixedly connected to the top of the water tank and communicated with each other.

[0012] As a preferred embodiment of the utility model, the inner cavity of the water tank is provided with a purification mesh plate, and ultrasonic sensors are fixedly installed on both the front and rear sides of the bottom of the water collection tank box.

[0013] The beneficial effects of the utility model are:

[0014] The dirt on the surface of the warning sign can be washed away first through the flushing mechanism, and the booster can also pressurize the water sprayed from the flushing nozzle to better directly wash away the mud and dirt on the surface of the warning sign. After flushing, the surface of the warning sign can be scraped away by the scraping mechanism to ensure the cleanliness of the surface of the warning sign, thereby effectively ensuring the warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0016] Figure 2 It is a bottom view of the overall structure provided by the embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the flushing mechanism provided by the embodiment of the utility model;

[0018] Figure 4 It is a front cross-sectional view of the water tank structure provided by an embodiment of the utility model;

[0019] Figure 5 It is a partial cross-sectional view of the scraping mechanism structure provided by an embodiment of the utility model.

[0020] Explanation of the markings in the figure: 1. Isolation railing; 2. Support base; 3. Placement box; 4. Water tank; 5. Dust scraper mechanism; 501. Waterproof motor; 502. Limiting groove; 503. Sliding block; 504. Limiting plate; 505. Threaded rod; 506. Driving sleeve; 507. Dust scraper strip; 6. Flushing mechanism; 601. Water pump; 602. Supercharger; 603. Adjusting rotor; 604. Flushing nozzle; 605. Water supply pipe; 606. Filter cotton head; 7. Sump box; 8. Filter mesh; 9. Water inlet hole; 10. Warning sign; 11. Drain pipe; 12. Fixing seat; 13. Fastening bolt; 14. Fixing sleeve; 15. Support leg; 16. Ultrasonic sensor; 17. Purification mesh. 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] Example 1

[0023] Reference Figure 1-5 , which is the first embodiment of the utility model, and provides a protective isolation board for road and bridge construction, including an isolation railing 1 and a support base 2, a placement box 3 is fixedly installed on both the front and rear sides of the support base 2, a water tank 4 is placed in the inner cavity of the placement box 3, a flushing mechanism 6 is arranged on the left side of the top of the water tank 4, and the isolation railing 1 is fixedly installed on the top of the support base 2;

[0024] The flushing mechanism 6 includes a water pump 601, a booster 602, an adjusting rotor 603, a flushing nozzle 604, a water supply pipe 605 and a filter cotton head 606. The water supply pipe 605 is interconnected with the water tank 4. The top of the water supply pipe 605 is provided with a water pump 601, the top of the water pump 601 is provided with a booster 602, the top of the booster 602 is provided with an adjusting rotor 603, the top of the adjusting rotor 603 is fixedly installed with a flushing nozzle 604, the end of the water supply pipe 605 extends to the inner cavity of the water tank 4, and the filter cotton head 606 is fixedly installed.

[0025] Specifically, a warning sign 10 is fixedly installed on the front of the isolation railing 1, and a scraping mechanism 5 is provided on the front of the isolation railing 1 and at the bottom of the warning sign 10.

[0026] Furthermore, the warning sign 10 is usually printed with obvious warning words, patterns or symbols to remind people to pay attention to the construction area or dangerous area, thereby reducing the risk of accidents. The warning sign 10 can also be used as a guide sign to indicate the direction of travel or the avoidance path to ensure the traffic order at the construction site and avoid chaos and congestion.

[0027] Specifically, the scraping mechanism 5 includes a waterproof motor 501, a limiting groove 502, a slider 503, a limiting plate 504, a threaded rod 505, a driving sleeve 506 and a scraping strip 507. The waterproof motor 501 is fixedly installed on the left side of the inner cavity of the scraping mechanism 5. The threaded rod 505 is fixedly connected to the waterproof motor 501 through a coupling. The driving sleeve 506 is sleeved on the surface of the threaded rod 505. The top of the driving sleeve 506 is fixedly installed with a limiting plate 504. The top of the limiting plate 504 is fixedly installed with a slider 503. The limiting groove 502 is opened at the top of the scraping mechanism 5. The slider 503 is clamped and installed in the inner cavity of the limiting groove 502, and the top is fixedly connected with a scraping strip 507.

[0028] Furthermore, the waterproof motor 501 can drive the threaded rod 505 to rotate, and at this time the driving sleeve 506 can move horizontally on the surface of the threaded rod 505, so that the driving sleeve 506 can drive the scraper strip 507 to directly scrape the surface of the warning sign 10, and can cooperate with the flushing mechanism 6 to ensure the cleanliness of the surface of the warning sign 10.

[0029] Specifically, a water collecting tank box 7 is fixedly installed on the top of the isolation railing 1, a water inlet through hole 9 is opened on the right side of the bottom of the inner cavity of the water collecting tank box 7, and a filter mesh 8 is provided in the inner cavity of the water collecting tank box 7.

[0030] Furthermore, the water collection trough box 7 can collect rainwater, the filter mesh 8 can filter larger impurities to prevent them from entering the water tank 4, and the water inlet hole 9 can guide the rainwater into the sewer pipe 11.

[0031] Specifically, a fixing seat 12 is fixedly installed on both sides of the support base 2, a fixing sleeve 14 is fixedly installed on the outer side of the fixing seat 12, a supporting leg 15 is installed in the inner cavity of the fixing sleeve 14, a fastening bolt 13 is threadedly installed on the outer side of the fixing sleeve 14, and the end of the fastening bolt 13 passes through the inner cavity of the fixing sleeve 14 and is threadedly connected to the surface of the supporting leg 15.

[0032] Furthermore, the support leg 15 can be fixed by the fastening bolts 13, and vice versa, the fastening bolts 13 can be directly removed to disassemble the support leg 15 for easy storage and use.

[0033] Specifically, a sewer pipe 11 is fixedly installed on both the front and rear sides of the bottom of the sump box 7, the top of the sewer pipe 11 is interconnected with the water inlet through hole 9, and the end of the sewer pipe 11 is fixedly connected to the top of the water tank 4 and is interconnected.

[0034] Furthermore, the sewer pipe 11 can directly guide rainwater into the water tank 4, and the water tank 4 can collect rainwater. After collecting rainwater, the overall weight of the water tank 4 will increase, thereby playing a certain balancing role on the whole and ensuring stability.

[0035] Specifically, the inner cavity of the water tank 4 is provided with a purification mesh plate 17 , and ultrasonic sensors 16 are fixedly installed on both the front and rear sides of the bottom of the water collection tank box 7 .

[0036] Furthermore, the purification mesh plate 17 can perform a simple filter on the rainwater in the water tank 4 to prevent impurities from entering the water pump 601 and affecting normal use. The ultrasonic sensor 16 uses the characteristics of ultrasonic propagation in different media to detect the shape and texture changes on the surface of the warning sign 10 to identify dirt. When the surface of the warning sign 10 is covered with dirt, the propagation characteristics of the ultrasonic wave will change. The reflected signal of the ultrasonic wave is measured to determine whether the surface of the warning sign 10 is dirty, and the signal is transmitted to the terminal at the same time. The terminal can control the flushing mechanism 6 and the scraping mechanism 5 to clean the surface of the warning sign 10, thereby ensuring the timeliness of the cleaning.

[0037] Working principle: the sump box 7 can collect rainwater, the filter mesh 8 can filter larger impurities to prevent them from entering the water tank 4, the water inlet hole 9 can guide the rainwater to the sewer pipe 11, and the sewer pipe 11 can directly guide the rainwater to the water tank 4. The water tank 4 can collect rainwater, and the overall weight of the water tank 4 after collecting rainwater will increase, which can play a certain role in balancing the whole. The purification mesh plate 17 can simply filter the rainwater in the water tank 4 to prevent impurities from entering the water pump 601 and affecting its normal use. The ultrasonic sensor 16 uses the characteristics of ultrasonic wave propagation in different media to detect and warn The shape and texture changes on the surface of the sign 10 are used to identify dirt. When the surface of the warning sign 10 is covered with dirt, the propagation characteristics of the ultrasonic wave will change. The reflected signal of the ultrasonic wave is measured to determine whether the surface of the warning sign 10 is dirty. At the same time, the signal is transmitted to the terminal. The terminal can control the flushing mechanism 6 and the scraping mechanism 5 to clean the surface of the warning sign 10. The water in the water tank 4 can be extracted by the water pump 601, and the water is pumped to the booster 602 through the water supply pipe 605. The water sprayed by the flushing nozzle 604 can be pressurized by the booster 602 to better directly flush the mud and dirt on the surface of the warning sign 10.

[0038] In summary, the overall beneficial effect of the first embodiment is as follows: the dirt on the surface of the warning sign 10 can be firstly flushed through the flushing mechanism 6, and the booster 602 can also pressurize the water sprayed by the flushing nozzle 604 to better directly flush the mud and dirt on the surface of the warning sign 10, and after flushing, the scraping mechanism 5 can be used to scrape the surface of the warning sign 10 to ensure the cleanliness of the surface of the warning sign 10, thereby effectively ensuring the warning effect.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device;

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents;

[0041] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A protective isolation board for road and bridge construction, comprising an isolation railing (1) and a support base (2), characterized in that: A placement box (3) is fixedly mounted on both the front and rear sides of the support base (2); a water tank (4) is placed in the inner cavity of the placement box (3); a flushing mechanism (6) is arranged on the left side of the top of the water tank (4); and the isolation railing (1) is fixedly mounted on the top of the support base (2); The flushing mechanism (6) comprises a water pump (601), a pressure booster (602), an adjusting rotor (603), a flushing nozzle (604), a water supply pipe (605) and a filter cotton head (606); the water supply pipe (605) is in communication with the water tank (4); a water pump (601) is arranged on the top of the water supply pipe (605); a pressure booster (602) is arranged on the top of the water pump (601); an adjusting rotor (603) is arranged on the top of the pressure booster (602); a flushing nozzle (604) is fixedly installed on the top of the adjusting rotor (603); the end of the water supply pipe (605) extends to the inner cavity of the water tank (4) and is fixedly installed with a filter cotton head (606).

2. A road and bridge construction protection isolation board according to claim 1, characterized in that: A warning sign (10) is fixedly mounted on the front of the isolation railing (1), and a dust scraping mechanism (5) is provided on the front of the isolation railing (1) and at the bottom of the warning sign (10).

3. A road and bridge construction protection isolation board according to claim 2, characterized in that: The scraping mechanism (5) comprises a waterproof motor (501), a limiting groove (502), a slider (503), a limiting plate (504), a threaded rod (505), a driving sleeve (506) and a scraping strip (507). The waterproof motor (501) is fixedly mounted on the left side of the inner cavity of the scraping mechanism (5). The threaded rod (505) is fixedly connected to the waterproof motor (501) via a coupling. The driving sleeve (506) is sleeved on the surface of the threaded rod (505). The top of the driving sleeve (506) is fixedly mounted with a limiting plate (504). The top of the limiting plate (504) is fixedly mounted with a slider (503). The limiting groove (502) is opened at the top of the scraping mechanism (5). The slider (503) is clamped and mounted in the inner cavity of the limiting groove (502), and the top is fixedly connected with a scraping strip (507).

4. A road and bridge construction protection isolation board according to claim 1, characterized in that: A water collecting tank box (7) is fixedly mounted on the top of the isolation railing (1), a water inlet through hole (9) is provided on the right side of the bottom of the inner cavity of the water collecting tank box (7), and a filter mesh (8) is provided in the inner cavity of the water collecting tank box (7).

5. The protective isolation board for road and bridge construction according to claim 1, characterized in that: A fixing seat (12) is fixedly installed on both sides of the support base (2), a fixing sleeve (14) is fixedly installed on the outer side of the fixing seat (12), a supporting leg (15) is installed in the inner cavity of the fixing sleeve (14), a fastening bolt (13) is threadedly installed on the outer side of the fixing sleeve (14), and the end of the fastening bolt (13) passes through the inner cavity of the fixing sleeve (14) and is threadedly connected to the surface of the supporting leg (15).

6. A road and bridge construction protection isolation board according to claim 4, characterized in that: A sewer pipe (11) is fixedly installed on both the front and rear sides of the bottom of the water collection tank box (7), the top of the sewer pipe (11) is connected to the water inlet through hole (9), and the end of the sewer pipe (11) is fixedly connected to the top of the water tank (4) and is connected to each other.

7. A road and bridge construction protection isolation board according to claim 4, characterized in that: The inner cavity of the water tank (4) is provided with a purification mesh plate (17), and ultrasonic sensors (16) are fixedly installed on both the front and rear sides of the bottom of the water collection tank box (7).

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