CN220767860U - Maintenance equipment for highway construction - Google Patents

Abstract

The utility model relates to the technical field of highway maintenance, in particular to a maintenance device for highway construction, which comprises a hanging frame, a hanging box arranged on one side of the hanging frame, wherein the top end of the hanging box at the upper end of the hanging frame is connected, a water tank is arranged on the hanging frame, a water seepage seat is arranged at the bottom of the water tank, the water seepage seat extends to the lower part of the hanging frame, a brush barrel is rotatably arranged below the middle part of the hanging box, the cross section of the brush barrel is in an 8 shape, and bristles are uniformly distributed on the outer side of the brush barrel; a motor is arranged at one side of the hanging box, a driving wheel is arranged at the output end of the motor and the upper part of the brush cylinder extending to the hanging box, and a driving belt is sleeved between the driving wheels; the outer side of the lower end of the driving wheel on the motor is provided with a first bevel gear, and the hanging box is rotatably provided with a second bevel gear corresponding to the upper surface of one side of the first bevel gear. The device is reasonable in design, compact in structure, capable of effectively realizing cleaning and maintenance of the highway guardrails, free of occupying normal running of the motor vehicle, water-saving and energy-saving, beneficial to automatic cleaning of guardrails at a longer distance and beneficial to popularization.

Description

Maintenance equipment for highway construction

Technical Field

The utility model relates to the technical field of highway maintenance, in particular to a maintenance device for highway construction.

Background technique

Highway maintenance is divided into the following four parts: daily maintenance, regular maintenance, special maintenance and improvement projects. 1. Daily maintenance. The various components of the highway (including ancillary facilities) should be operated frequently every year according to requirements, with the aim of maintaining the original good condition and service level of the highway. Daily maintenance projects mainly include: cleaning of road surfaces and other parts; minor damage repair and sporadic replacement of facilities; mowing and pruning branches; winter ice and snow removal; and emergency treatment to restore occasional interrupted traffic. 2. Regular maintenance. Large-scale maintenance work that can be planned during the service life of the highway. The main projects of regular maintenance are: improvement of auxiliary facilities; renewal or repair of road wear layer; repair of road markings, culverts and ancillary facilities; repainting of metal, etc. 3. Special maintenance. Actions to improve severely deteriorated road conditions to their original state. Special maintenance projects include: reinforcement and reconstruction of damaged road structures; repair of damaged roadbeds and culverts; prevention and control of damage to roads caused by external factors, such as stabilizing slopes, preventing landslides, adding retaining walls, improving drainage facilities, preventing water damage, preventing avalanches, and cutting down trees. 4. Improvement projects. Improve the defects left over from newly built or rebuilt highways. Improvement projects mainly include: improving the Carnegie section to increase traffic capacity; correcting road humps and superelevations to increase driving sight distance; adjusting intersections and entrances to eliminate accident-prone spots to ensure safety; taking noise prevention measures; expanding and improving buildings and other facilities; and building roadside rest areas to improve highway service levels.

When maintaining the guardrails of highways, they need to be cleaned regularly to extend the service life of the guardrails. However, in the process of cleaning the guardrails of highways, the existing technology basically uses a sprinkler truck with a cleaning drum for slow cleaning, which not only wastes water but also has the defect of blocking the lane, making it extremely inconvenient to use. Therefore, it is urgent to propose an improved solution to solve the above problems.

Utility Model Content

The purpose of the utility model is to solve the shortcomings of the prior art and to propose a maintenance device for highway construction. The device has a compact structure and can effectively realize the cleaning and maintenance of highway guardrails without occupying the normal driving of motor vehicles, saving water and energy, being conducive to automatic cleaning of guardrails over a long distance, and being conducive to promotion.

To achieve the above purpose, the technical solution adopted by the utility model is as follows: a maintenance device for highway construction, comprising a hanging frame, a hanging box arranged on one side of the hanging frame, the upper end of the hanging frame is connected to the top of the hanging box, a water tank is installed on the hanging frame, a water seepage seat is installed at the bottom of the water tank, the water seepage seat extends to the bottom of the hanging frame, a brush cylinder is rotatably installed at the lower middle part of the hanging box, the cross-section of the brush cylinder is in the shape of "8", and bristles are evenly distributed on the outside of the brush cylinder; a motor is installed on one side of the hanging box, and a transmission wheel is installed on the output end of the motor and the brush cylinder extending to the top of the hanging box, and a transmission belt is commonly sleeved between the transmission wheels; a bevel gear 1 is installed on the outer side of the lower end of the transmission wheel on the motor, and a bevel gear 2 is rotatably installed on the upper surface of one side of the hanging box corresponding to the bevel gear 1, and the bevel gear 1 is meshed with the bevel gear 2; the other end of the bevel gear 2 is connected to a moving wheel, and the moving wheel passes through the hanging frame and extends to the lower side; the gap between the hanging frame and the hanging box is used for the clamping of the guardrail.

Preferably, a support rod is hinged at the bottom end of the outer side of the hanger, and a supporting wheel is installed at the bottom of the support rod.

Preferably, an electric push rod is hingedly connected to one side of the hanger close to the support rod, and the output end of the electric push rod is hingedly connected to the support rod.

Preferably, a tank cover is installed on the water tank.

Preferably, the bristles are in contact with the inner wall of the hanging box.

Preferably, a permeable membrane is provided in the water seepage seat, and the water tank is connected to the water seepage seat.

Compared with the prior art, the utility model has the following beneficial effects: the motor is started, and after the motor is started, it drives the transmission wheel and the transmission belt to rotate, and at the same time the transmission wheel drives bevel gear one to rotate, and bevel gear one drives bevel gear two to rotate, and further drives the moving wheel to rotate, so that the entire device moves forward on the guardrail driven by the moving wheel, and at the same time, the brush barrel rotates at a uniform speed, and the cleaning liquid in the water tank is dripped onto the guardrail through the seepage seat, and under the action of the bristles on the brush barrel, it is evenly applied to the outside of the guardrail, and the guardrail is cleaned under the action of the uniformly rotating brush barrel. During the entire cleaning process, the cleaning liquid is evenly dripped onto the guardrail through the seepage seat, and the cleaning liquid will not spill, and the cleaning is comprehensive, and the normal driving lane of motor vehicles will not be occupied, thereby realizing automatic cleaning of guardrails over a long distance, which is conducive to promotion.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the rear view structure of the utility model;

FIG3 is a bottom view of the structure of the present invention;

FIG4 is a schematic diagram of the installation structure of the brush cylinder of the present utility model;

FIG. 5 is a side view schematic diagram of the utility model.

In the figure: 1. hanging bracket; 2. hanging box; 3. water tank; 4. box cover; 5. support rod; 6. supporting wheel; 7. brush cylinder; 8. bristles; 9. transmission wheel; 10. transmission belt; 11. electric push rod; 12. water seepage seat; 13. moving wheel; 14. motor; 15. bevel gear one; 16. bevel gear two.

Detailed ways

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

As shown in Figures 1-5, the highway construction maintenance device includes a hanger 1, a hanging box 2 arranged on one side of the hanger 1, the upper end of the hanger 1 is connected to the top of the hanging box 2, a water tank 3 is installed on the hanger 1, a water seepage seat 12 is installed at the bottom of the water tank 3, and the water seepage seat 12 extends to the bottom of the hanger 1, and a brush cylinder 7 is rotatably installed at the lower middle part of the hanging box 2. The cross section of the brush cylinder 7 is in the shape of an "8", and bristles 8 are evenly distributed on the outer side of the brush cylinder 7; a motor 14 is installed on one side of the hanging box 2, and the output end of the motor 14 and the brush are connected. The cylinder 7 extends to the top of the hanging box 2 and is equipped with a transmission wheel 9, and a transmission belt 10 is commonly sleeved between the transmission wheels 9; a bevel gear 15 is installed on the outer side of the lower end of the transmission wheel 9 on the motor 14, and a bevel gear 2 16 is rotatably installed on the upper surface of the hanging box 2 corresponding to the bevel gear 15, and the bevel gear 15 is meshed with the bevel gear 2 16; the other end of the bevel gear 2 16 is connected to a moving wheel 13, and the moving wheel 13 passes through the hanging bracket 1 and extends to the lower side; the gap between the hanging bracket 1 and the hanging box 2 is used for the clamping of the guardrail.

When working, the highway guardrail is used as a guide rail, and the entire device is placed through the gap between the bracket 1 and the hanging box 2. At this time, the moving wheel 13 contacts the top of the guardrail, and the electric push rod 11 is started. After the electric push rod 11 is started, the support rod 5 swings, and when the auxiliary wheel 6 contacts the ground, it stops, forming an effective support for the entire device; then the water tank 3 is filled with cleaning liquid, and the motor 14 is started at this time. After the motor 14 is started, it drives the transmission wheel 9 and the transmission belt 10 to rotate, and at the same time, the transmission wheel 9 drives the bevel gear 15 to rotate, and the bevel gear 15 drives the bevel gear 2 16 to rotate, and further drives the moving wheel 13 to rotate, so that the entire device moves forward on the guardrail driven by the moving wheel 13, and at the same time, the brush barrel 7 rotates at a uniform speed; the cleaning liquid in the water tank 3 falls on the guardrail through the seepage seat 12, and under the action of the bristles 8 on the brush barrel 7, it is evenly applied to the outside of the guardrail, and the guardrail is cleaned under the cleaning action of the brush barrel 7 rotating at a uniform speed.

A support rod 5 is hinged at the bottom end of the outer side of the hanger 1 , a support wheel 6 is installed at the bottom of the support rod 5 , an electric push rod 11 is hinged at one side of the hanger 1 close to the support rod 5 , and the output end of the electric push rod 11 is hinged to the support rod 5 .

A tank cover 4 is installed on the water tank 3.

The bristles 8 are in contact with the inner wall of the hanging box 2. When the brush tube 7 drives the bristles 8 to clean the guardrail, the dust on the guardrail that is contaminated by the bristles 8 is scraped off by the hanging box 2, is removed and falls to the ground. A permeable membrane is provided in the water seepage seat 12, and the water tank 3 is connected to the water seepage seat 12. Through the setting of the permeable membrane, the cleaning liquid in the water tank 3 slowly drips onto the guardrail through the permeable membrane, so that the water-saving effect is better, and the layout of the cleaning liquid is more comprehensive, which is conducive to the complete cleaning of the guardrail.

The working principle of this utility model:

Referring to the drawings 1-5 of the specification, the highway guardrail is used as a guide rail, and the entire device is placed through the gap between the bracket 1 and the hanging box 2. At this time, the moving wheel 13 contacts the top of the guardrail, and the electric push rod 11 is started. After the electric push rod 11 is started, the support rod 5 swings, and when the auxiliary wheel 6 contacts the ground, it stops, forming an effective support for the entire device; then the water tank 3 is filled with cleaning liquid, and the motor 14 is started at this time. After the motor 14 is started, it drives the transmission wheel 9 and the transmission belt 10 to rotate, and at the same time, the transmission wheel 9 drives the bevel gear 15 to rotate, and the bevel gear 15 drives the bevel gear 2 16 to rotate, and further drives the moving wheel 13 to rotate, so that the entire device moves forward on the guardrail driven by the moving wheel 13, and at the same time, the brush barrel 7 rotates at a uniform speed;

The cleaning liquid in the water tank 3 is dripped onto the guardrail through the water seepage seat 12, and is evenly smeared on the outside of the guardrail under the action of the bristles 8 on the brush cylinder 7. The guardrail is cleaned under the cleaning action of the brush cylinder 7 rotating at a uniform speed. During the entire cleaning process, the cleaning liquid is evenly dripped onto the guardrail through the water seepage seat 12, and the cleaning liquid will not be spilled. The cleaning is comprehensive and will not occupy the normal driving lane of motor vehicles. The structure is compact.

After cleaning one side of the guardrail, turn the entire device around and clean the other side of the guardrail;

In summary: the device has a compact structure, can effectively realize the cleaning and maintenance of highway guardrails, does not occupy the normal driving of motor vehicles, saves water and energy, is conducive to the automatic cleaning of guardrails over a long distance, and is conducive to promotion.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. The maintenance device for highway construction comprises a hanging frame (1), and a hanging box (2) arranged on one side of the hanging frame (1), and is characterized in that the top end of the hanging box (2) at the upper end of the hanging frame (1) is connected, a water tank (3) is arranged on the hanging frame (1), a water seepage seat (12) is arranged at the bottom of the water tank (3), the water seepage seat (12) extends to the lower part of the hanging frame (1), a brush cylinder (7) is rotatably arranged below the middle part of the hanging box (2), the cross section of the brush cylinder (7) is in an 8 shape, and bristles (8) are uniformly distributed on the outer side of the brush cylinder (7); a motor (14) is arranged on one side of the hanging box (2), a driving wheel (9) is arranged at the output end of the motor (14) and above the brush cylinder (7) extending to the hanging box (2), and a driving belt (10) is sleeved between the driving wheels (9); a bevel gear I (15) is arranged on the outer side of the lower end of a driving wheel (9) positioned on the motor (14), a bevel gear II (16) is rotatably arranged on the upper surface of one side of the hanging box (2) corresponding to the bevel gear I (15), and the bevel gear I (15) is meshed with the bevel gear II (16); the other end of the bevel gear II (16) is connected with a moving wheel (13), and the moving wheel (13) penetrates through the hanging frame (1) and extends to the lower side; the gap between the hanging frame (1) and the hanging box (2) is used for clamping the guardrail.

2. The maintenance device for highway construction according to claim 1, wherein the bottom end of the outer side of the hanger (1) is hinged with a supporting rod (5), and the bottom of the supporting rod (5) is provided with a supporting wheel (6).

3. The maintenance device for highway construction according to claim 2, wherein an electric push rod (11) is hinged to one side of the hanger (1) close to the supporting rod (5), and the output end of the electric push rod (11) is hinged to the supporting rod (5).

4. The maintenance device for highway construction according to claim 1, wherein a cover (4) is mounted on the water tank (3).

5. The maintenance device for highway construction according to claim 1, wherein the bristles (8) are in contact with the inner side wall of the hanging box (2).

6. The maintenance device for highway construction according to claim 1, wherein a permeable membrane is arranged in the water seepage seat (12), and the water tank (3) is communicated with the water seepage seat (12).