Portable guardrail cleaning device for highway bridge maintenance

Abstract

The utility model discloses a portable guardrail cleaning device for highway bridge maintenance, which relates to the technical field of highway maintenance and comprises a base plate, a stirring box arranged at the top end of the front side of the base plate, a clear water tank arranged on the rear side of the stirring box, an adjusting plate arranged at the top end of the base plate, and a mounting plate arranged on the right side of the adjusting plate. A spraying mechanism is arranged at the bottom end of the mounting plate and comprises a first cleaning rod and a second cleaning rod; a first water collecting rod and a second water collecting rod are arranged on the front side of the first cleaning rod and the front side of the second cleaning rod respectively, the first water collecting rod is communicated with a first water pipe through a connecting pipe, one end of the first water pipe is communicated with a stirring box through a first liquid pump, and the other end of the first water pipe is communicated with a second liquid pump. The second water collecting rod communicates with a second water pipe through a connecting pipe, one end of the second water pipe communicates with the clear water tank through a second liquid pump, the guardrail is cleaned in cooperation with rotation of the two cleaning rods, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of highway maintenance technology, specifically to a portable guardrail cleaning device for highway bridge maintenance. Background Technology

[0002] Guardrails are usually installed on both sides of highways and bridges to prevent vehicles and pedestrians from going off the shoulder and to provide safety protection.

[0003] The existing guardrails are all directly fixed to both sides of the road. Due to the large amount of dust on the road, the guardrails will accumulate a lot of dust over time, and the dust on the guardrails needs to be cleaned manually. Utility Model Content

[0004] To solve the above-mentioned technical problems, a portable guardrail cleaning device for highway bridge maintenance is provided. This technical solution solves the problem mentioned in the background art that existing guardrails are directly fixed on both sides of the road. Due to the large amount of dust on the road, a large amount of dust will accumulate on the guardrails during long-term use, and the dust on the guardrails needs to be cleaned manually.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A portable guardrail cleaning device for highway bridge maintenance includes a base plate, a mixing tank is provided at the top front side of the base plate, a clean water tank is provided at the rear side of the mixing tank, an adjustment plate is provided at the top of the base plate, an installation plate is provided on the right side of the adjustment plate, and a cleaning mechanism is provided at the bottom of the installation plate.

[0007] The cleaning mechanism includes a first cleaning rod and a second cleaning rod, both of which are rotatably mounted on the bottom of the mounting plate. The top ends of both the first and second cleaning rods are connected to a synchronous belt drive via synchronous pulleys. The top end of one set of synchronous pulleys is provided with the output end of a third motor. A first water collecting rod and a second water collecting rod are respectively provided on the front side of the first and second cleaning rods. The first cleaning rod is located on the front side of the second cleaning rod. A baffle plate is provided between the two sets of the first and second cleaning rods.

[0008] Preferably, the top of the mounting plate has two sets of sliding grooves, and a sliding plate is slidably installed inside the two sets of sliding grooves. The bottom of the sliding plate is provided with a cleaning mechanism identical to that at the bottom of the mounting plate, and the two sets of cleaning mechanisms are arranged opposite to each other.

[0009] Preferably, the two sets of first water collecting rods are connected to a first water pipe through a connecting pipe, one end of the first water pipe is connected to a mixing tank through a first liquid pump, and several sets of nozzles are provided on the inner side of the two sets of first water collecting rods.

[0010] Preferably, the two sets of second water collecting rods are connected to the second water pipe through a connecting pipe, one end of the second water pipe is connected to the clean water tank through the second liquid pump, and several sets of nozzles are provided on the inner side of the two sets of second water collecting rods.

[0011] Preferably, a first motor is provided at the top of the mixing tank, and a transmission rod is provided through the output end of the first motor through the top of the mixing tank. Several sets of first stirring rods are provided on the outer surface of the transmission rod. A rotating rod is provided inside the mixing tank away from the front side of the transmission rod, and several sets of second stirring rods are provided on the outer surface of the rotating rod.

[0012] Preferably, the outer surfaces of the transmission rod and the rotating rod are respectively provided with a first bevel gear and a second bevel gear, the first bevel gear meshing with the second bevel gear, and the transmission rod is vertically arranged on the front side of the rotating rod.

[0013] Preferably, the outer surface of the adjusting plate is provided with a mounting groove, a first lead screw is rotatably mounted inside the mounting groove, and a first guide rod is also provided inside the mounting groove. One end of the first lead screw is fixedly mounted on the output end of the second motor, and a mounting plate is threadedly connected to the outer surface of the first lead screw. The mounting plate is also slidably mounted on the outer surface of the first guide rod.

[0014] Preferably, a fixing plate is provided at the top of the mounting plate, a second lead screw is rotatably mounted on the inner side of the fixing plate, and a second guide rod is also provided on the inner side of the fixing plate. One end of the second lead screw is fixedly mounted on the output end of the fourth motor, and a sliding plate is threadedly connected to the outer surface of the second lead screw, and the sliding plate is also slidably mounted on the outer surface of the second guide rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] First, a spraying mechanism is set up. A first and second cleaning rod are connected to a synchronous belt drive via a third motor, causing them to rotate synchronously. A first and second water collection rod are respectively installed in front of the first and second cleaning rods. The first water collection rod is connected to a first water pipe via a connecting pipe, one end of which is connected to a mixing tank via a first liquid pump. The second water collection rod is connected to a second water pipe via a connecting pipe, one end of which is connected to a clean water tank via a second liquid pump. Several sets of nozzles are installed inside both sets of water collection rods, allowing the cleaning liquid in the mixing tank and the clean water in the clean water tank to be evenly sprayed onto the guardrail. Combined with the rotation of the two sets of cleaning rods, this improves the cleaning efficiency of the guardrail. Second, a cleaning mechanism identical to that on the bottom of the mounting plate is installed at the bottom of the sliding plate. The two cleaning mechanisms are arranged opposite each other. Simultaneously, a fourth motor drives a second lead screw to rotate, causing the sliding plate to slide within a groove, thereby adjusting the distance between the two cleaning mechanisms to accommodate guardrails of different widths, enhancing the versatility and flexibility of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0019] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the cleaning mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the stirring mechanism of this utility model.

[0022] The numbers on the map are:

[0023] 1. Substrate;

[0024] 2. Mixing tank; 201. Transmission rod; 202. First stirring rod; 203. First motor; 204. Rotating rod; 205. Second stirring rod; 206. First bevel gear; 207. Second bevel gear;

[0025] 3. Clean water tank;

[0026] 4. Adjusting plate; 401. Mounting slot; 402. First lead screw; 403. First guide rod; 404. Second motor;

[0027] 5. Mounting plate; 501. Slide groove;

[0028] 6. Cleaning mechanism; 601. First cleaning rod; 602. Second cleaning rod; 603. Water baffle; 604. First water collecting rod; 605. Second water collecting rod; 606. Synchronous pulley; 607. Synchronous belt; 608. Third motor; 609. Fixing plate; 610. Second lead screw; 611. Second guide rod; 612. Slide plate; 613. Fourth motor; 614. First liquid pump; 615. First water pipe; 616. Second liquid pump; 617. Second water pipe. Detailed Implementation

[0029] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0030] Reference Figure 1-5 As shown, a portable guardrail cleaning device for highway bridge maintenance includes a base plate 1. The base plate 1 has a mixing tank 2 at its front top, a clean water tank 3 at its rear, an adjusting plate 4 at its top, a mounting plate 5 on its right side, and a cleaning mechanism 6 at its bottom. The cleaning mechanism 6 includes a first cleaning rod 601 and a second cleaning rod 602, both rotatably mounted on the bottom of the mounting plate 5. The tops of both the first and second cleaning rods 601 and 602 are connected to a synchronous belt 607 via synchronous pulleys 606. The top of one set of synchronous pulleys 606 has the output end of a third motor 608. The first cleaning rod 601... A first water collecting rod 604 and a second water collecting rod 605 are respectively provided on the front side of the first and second cleaning rods 602. The first cleaning rod 601 is located on the front side of the second cleaning rod 602. A baffle plate 603 is provided between the two sets of first cleaning rods 601 and second cleaning rods 602. The two sets of first water collecting rods 604 are connected to the first water pipe 615 through a connecting pipe. One end of the first water pipe 615 is connected to the mixing tank 2 through the first liquid pump 614. Several sets of nozzles are provided on the inner side of the two sets of first water collecting rods 604. The two sets of second water collecting rods 605 are connected to the second water pipe 617 through a connecting pipe. One end of the second water pipe 617 is connected to the clean water tank 3 through the second liquid pump 616. Several sets of nozzles are provided on the inner side of the two sets of second water collecting rods 605.

[0031] In this design, by setting up a first cleaning rod 601 and a second cleaning rod 602, and connecting them to a synchronous belt 607 via a synchronous pulley 606, the two sets of first cleaning rods 601 and second cleaning rods 602 rotate synchronously, ensuring the uniformity and efficiency of cleaning. One set of synchronous pulleys 606 is driven by a third motor 608, providing power for the rotation of the cleaning rods. On the front side of the first cleaning rods 601 and the second cleaning rods 602, a first water collecting rod 604 and a second water collecting rod 605 are respectively set up, and are connected to a first water pipe 615 and a second water pipe 617 respectively via connecting pipes. Cleaning liquid and clean water are drawn from the mixing tank 2 and the clean water tank 3 respectively. Several sets of nozzles are set on the inner side of the first water collecting rods 604 and the second water collecting rod 605, which can evenly spray cleaning liquid and clean water to thoroughly clean the guardrail. In addition, a baffle plate 603 is set between the two sets of cleaning rods to effectively prevent the splashing of cleaning liquid and improve cleaning efficiency.

[0032] Reference Figure 1 As shown in Figure 3, a fixing plate 609 is provided at the top of the mounting plate 5. A second lead screw 610 is rotatably mounted on the inner side of the fixing plate 609. A second guide rod 611 is also provided on the inner side of the fixing plate 609. One end of the second lead screw 610 is fixedly mounted on the output end of the fourth motor 613. A sliding plate 612 is threadedly connected to the outer surface of the second lead screw 610. The sliding plate 612 is also slidably mounted on the outer surface of the second guide rod 611. Two sets of sliding grooves 501 are provided at the top of the mounting plate 5. The sliding plate 612 is slidably mounted inside the two sets of sliding grooves 501. The bottom end of the sliding plate 612 is provided with a cleaning mechanism 6 that is the same as the bottom end of the mounting plate 5. Both sets of cleaning mechanisms 6 are arranged opposite each other.

[0033] In this solution, an adjustable cleaning mechanism 6 is provided. A fixed plate 609 is set at the top of the mounting plate 5, and a second lead screw 610 is rotatably installed on the inner side of the fixed plate 609. At the same time, a second guide rod 611 is set for guidance, which realizes the lateral movement of the cleaning mechanism 6. The second lead screw 610 is driven by a fourth motor 613, which drives the slide plate 612 to slide on the second guide rod 611 through a threaded connection. The bottom end of the slide plate 612 is provided with the same cleaning mechanism 6 as the bottom end of the mounting plate 5, and the two sets of cleaning mechanisms 6 are arranged opposite each other, so that the cleaning mechanism 6 can be flexibly adjusted according to the width of the guardrail to ensure the cleaning effect.

[0034] Reference Figure 3-5As shown, a first motor 203 is installed at the top of the mixing tank 2. The output end of the first motor 203 passes through the top of the mixing tank 2 and is connected to a transmission rod 201. Several sets of first stirring rods 202 are installed on the outer surface of the transmission rod 201. A rotating rod 204 is installed inside the mixing tank 2 away from the front side of the transmission rod 201. Several sets of second stirring rods 205 are installed on the outer surface of the rotating rod 204. A first bevel gear 206 and a second bevel gear 207 are respectively installed on the outer surfaces of the transmission rod 201 and the rotating rod 204. The first bevel gear 206 and the second bevel gear 207 mesh. The transmission rod 201 is vertically installed in front of the rotating rod 204.

[0035] In this solution, a first motor 203 is installed at the top of the mixing tank 2, and power is transmitted to the inside of the mixing tank 2 through a transmission rod 201, thereby achieving uniform mixing of the cleaning liquid. Several sets of first stirring rods 202 are provided on the outer surface of the transmission rod 201, which can fully mix the cleaning liquid. At the same time, a rotating rod 204 is also provided inside the mixing tank 2, and several sets of second stirring rods 205 are provided on its outer surface. The transmission rod 201 and the rotating rod 204 are linked by the meshing of the first bevel gear 206 and the second bevel gear 207, which further enhances the mixing effect, ensures the uniformity and effectiveness of the cleaning liquid, and improves the cleaning quality.

[0036] Reference Figure 1-3 As shown, the outer surface of the adjusting plate 4 is provided with an installation groove 401. The first lead screw 402 is rotatably installed inside the installation groove 401, and the first guide rod 403 is also provided inside the installation groove 401. One end of the first lead screw 402 is fixedly installed at the output end of the second motor 404. The outer surface of the first lead screw 402 is threadedly connected to the mounting plate 5, and the mounting plate 5 is also slidably installed on the outer surface of the first guide rod 403.

[0037] In this solution, by opening an installation groove 401 on the outer surface of the adjustment plate 4, the second motor 404 drives the first lead screw 402 to rotate, and the installation plate 5 slides on the first guide rod 403 through a threaded connection, so that the installation plate 5 and the cleaning mechanism 6 can be flexibly adjusted according to the height of the guardrail, ensuring the cleaning effect while also improving the applicability and portability of the device.

[0038] The working principle of this utility model is as follows: When the device is started, firstly, the first motor 203 drives the transmission rod 201 to rotate, which in turn drives the first stirring rod 202 to stir the cleaning liquid. At the same time, the first bevel gear 206 on the transmission rod 201 meshes with the second bevel gear 207 on the rotating rod 204, causing the rotating rod 204 to drive the second stirring rod 205 to rotate, thereby achieving uniform stirring of the cleaning liquid. When it is necessary to adjust the mounting plate 5 and the cleaning mechanism 6 according to the guardrail, the second motor 404 drives the first lead screw 402 to rotate, which drives the mounting plate 5 to slide on the first guide rod 403 through a threaded connection, so that the mounting plate 5 and the cleaning mechanism 6 can be adjusted according to the height of the guardrail. When cleaning the guardrail, the third motor 608 drives one of the synchronous pulleys 606. The first cleaning rod 601 and the second cleaning rod 602 rotate synchronously via the synchronous belt 607. The first liquid pump 614 delivers the cleaning liquid in the mixing tank 2 to the first water collection rod 604 through the first water pipe 615, and sprays it out from the nozzle to perform preliminary cleaning of the guardrail. The second liquid pump 616 delivers the clean water in the clean water tank 3 to the second water collection rod 605 through the second water pipe 617, and sprays it out from the nozzle to rinse the guardrail. The baffle plate 603 prevents the cleaning liquid from splashing. When the width of the guardrail is different, the second lead screw 610 is driven to rotate by the fourth motor 613. The sliding plate 612 is driven to slide on the second guide rod 611 through the threaded connection. The cleaning mechanism 6 at the bottom of the sliding plate 612 cooperates with the cleaning mechanism 6 at the bottom of the mounting plate 5 to achieve cleaning of the guardrail.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable guard rail cleaning device for highway bridge maintenance, comprising a base plate (1), characterized in that, The front end of the substrate (1) is provided with a stirring box (2), the rear side of the stirring box (2) is provided with a clean water tank (3), the top end of the substrate (1) is provided with an adjusting plate (4), the right side of the adjusting plate (4) is provided with a mounting plate (5), and the bottom end of the mounting plate (5) is provided with a cleaning mechanism (6). The cleaning mechanism (6) comprises first and second cleaning rods (601) and (602), both of which are rotatably installed at the bottom end of the mounting plate (5), the top end of each of the first and second cleaning rods (601) and (602) is drivingly connected with a synchronous belt (607) through a synchronous wheel (606), the top end of one set of synchronous wheels (606) is provided with an output end of a third motor (608), the front side of each of the first and second cleaning rods (601) and (602) is provided with a first and second water collecting rod (604) and (605), respectively, the first cleaning rod (601) is arranged on the front side of the second cleaning rod (602), and a water baffle (603) is arranged between the two sets of first and second cleaning rods (601) and (602).

2. A portable guard rail cleaning device for highway bridge maintenance according to claim 1, characterized in that: The top end of the mounting plate (5) is provided with two sets of sliding grooves (501), and the sliding plate (612) is slidably installed in the two sets of sliding grooves (501), the bottom end of the sliding plate (612) is provided with the same cleaning mechanism (6) as the bottom end of the mounting plate (5), and the two sets of cleaning mechanisms (6) are oppositely arranged.

3. The portable guardrail cleaning device for highway bridge maintenance according to claim 1, characterized in that: The two sets of first water collecting rods (604) are communicated with a first water pipe (615) through a connecting pipe, one end of the first water pipe (615) is communicated with the stirring box (2) through a first liquid pump (614), and the inner sides of the two sets of first water collecting rods (604) are provided with a plurality of groups of spray heads.

4. The portable guardrail cleaning device for highway bridge maintenance according to claim 1, characterized in that: The two sets of second water collecting rods (605) are communicated with a second water pipe (617) through a connecting pipe, one end of the second water pipe (617) is communicated with the clean water tank (3) through a second liquid pump (616), and the inner sides of the two sets of second water collecting rods (605) are provided with a plurality of groups of spray heads.

5. The portable guard rail cleaning device for highway bridge maintenance according to claim 1, characterized in that: The top end of the stirring box (2) is provided with a first motor (203), the output end of the first motor (203) is provided with a transmission rod (201) penetrating through the top end of the stirring box (2), the outer surface of the transmission rod (201) is provided with a plurality of first stirring rods (202), the inner side of the stirring box (2) away from the front side of the transmission rod (201) is provided with a rotating rod (204), and the outer surface of the rotating rod (204) is provided with a plurality of second stirring rods (205).

6. A portable guard rail cleaning device for highway bridge maintenance according to claim 5, characterized in that: The outer surfaces of the transmission rod (201) and the rotating rod (204) are respectively provided with a first bevel gear (206) and a second bevel gear (207), the first bevel gear (206) is engaged with the second bevel gear (207), and the transmission rod (201) is vertically arranged on the front side of the rotating rod (204).

7. The portable guardrail cleaning device for highway bridge maintenance according to claim 1, characterized in that: The outer surface of the adjusting plate (4) is provided with a mounting groove (401), the inside of the mounting groove (401) is rotatably provided with a first lead screw (402), and the inside of the mounting groove (401) is also provided with a first guide rod (403); one end of the first lead screw (402) is fixedly installed at the output end of a second motor (404); the outer surface of the first lead screw (402) is threadedly connected with a mounting plate (5), and the mounting plate (5) is also slidably installed at the outer surface of the first guide rod (403).

8. The portable guardrail cleaning device for highway bridge maintenance according to claim 1, characterized in that: The top end of the mounting plate (5) is provided with a fixing plate (609), the inside of the fixing plate (609) is rotatably provided with a second lead screw (610), and the inside of the fixing plate (609) is also provided with a second guide rod (611); one end of the second lead screw (610) is fixedly installed at the output end of a fourth motor (613); the outer surface of the second lead screw (610) is threadedly connected with a sliding plate (612), and the sliding plate (612) is also slidably installed at the outer surface of the second guide rod (611).

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