Road construction maintenance device

Abstract

The utility model discloses a road construction maintenance device which comprises a fixing seat, the front end of the fixing seat is fixedly connected with a fixing frame, a first sliding block is connected in the fixing frame in a sliding mode, the outer end of the first sliding block is fixedly connected with a connecting frame, and the outer side of the upper end of the connecting frame is rotationally connected with a worm wheel. A fixing plate is fixedly connected to the axis of the outer end of the worm wheel, two sliding grooves are formed in the upper end of the fixing plate in a penetrating mode, second sliding blocks are slidably connected into the sliding grooves, water passing plates are fixedly connected to the bottoms of the second sliding blocks, an open groove is formed in the bottom of the fixing base, and sweeping assemblies are symmetrically arranged at the two ends of the open groove. According to the water spraying device, by arranging the fixing frame, the one-way screw rod, the connecting frame, the worm wheel, the fixing plate, the worm, the water passing plate, the spraying head, the rack block, the gear, the water tank, the water pump, the adapter, the water conveying hose, the mounting frame, the two-way screw rod and the cleaning wheel, the water spraying height and angle are adjusted, and the water spraying range is extended.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction and maintenance equipment, in particular to a highway construction and maintenance equipment. Background Art

[0002] Highway construction and maintenance is the maintenance and upkeep of roads, maintaining roads and structures and facilities on them, maintaining road performance as much as possible, promptly restoring damaged parts, ensuring safe, comfortable and smooth driving, and saving transportation costs and time. After a highway is completed and opened to traffic, maintenance and repair measures must be taken, and it must be continuously updated and improved. Highway maintenance must promptly repair damaged parts, otherwise it will lead to increased investment in repair projects, shorten the service life of the highway, and cause losses to road users. Highway maintenance must also pay attention to emergency services and repairs to keep the highway unobstructed. Frequent daily operations are carried out on various components of the highway (including ancillary facilities) as needed every year, with the aim of maintaining the original good condition and service level of the highway.

[0003] A Chinese patent with patent publication number CN220503762U discloses a highway construction and maintenance device, which belongs to the field of highway maintenance technology. The device includes a support plate, the upper surface of which is fixedly connected to a forward and reverse motor, the output shaft of which is fixedly connected to a threaded column, the upper surface of which is provided with a connecting plate, the surface of which is fixedly connected to a threaded cap, the threaded column is inserted into the interior of the threaded cap, the lower surface of the connecting plate is fixedly connected to a movable rod, the upper surface of the support plate is fixedly connected to a sleeve, the movable rod is inserted into the interior of the sleeve, and the beneficial effect is that the highway construction and maintenance device, by setting up a forward and reverse motor, when the staff uses the device to maintain the highway, the staff only needs to start the forward and reverse motor through the control switch, so that the connecting plate can drive the cleaning brush on the lower surface of the mounting plate to move through the movable rod, thereby facilitating the staff to adjust the cleaning height.

[0004] The existing highway construction and maintenance device has the problems of being unable to adjust the height of water spraying, change the angle of water spraying and extend the range of water spraying according to the needs of daily highway maintenance, and being inconvenient and inflexible to use. In order to overcome these disadvantages, the utility model provides a highway construction and maintenance device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a highway construction and maintenance device.

[0006] The cam is provided with a first sliding block which is fixedly provided with a toothed wheel, and the second sliding block is provided with a toothed wheel to move the toothed wheel back and forth, and the toothed wheel is provided with a toothed wheel to move the toothed wheel back and forth.

[0007] Furthermore, a one-way screw is rotatably connected inside the fixing frame, a first motor is fixedly connected to the top of the fixing frame, an output end of the first motor passes through the top wall of the fixing frame and is fixedly connected to one end of the one-way screw, and one end of the one-way screw is threadedly connected to the first slider.

[0008] Furthermore, a worm is rotatably connected to the outer side of the connecting frame below the worm wheel, and the worm and the worm wheel are meshed with each other. A second motor is fixedly connected to one side of the connecting frame, and an output end of the second motor passes through the side wall of the connecting frame and is fixedly connected to one end of the worm.

[0009] Furthermore, a limit rod is fixedly connected in each of the slide grooves, and each of the second sliding blocks is slidably connected to the corresponding limit rod.

[0010] Furthermore, a third motor is fixedly connected to the top of the fixing plate at a position corresponding to the gear, and an output end of the third motor passes through the fixing plate and is fixedly connected to the gear.

[0011] Furthermore, the upper end of the fixing seat is fixedly connected to a water tank, the top of the water tank is fixedly connected to a water pump, the input end of the water pump is connected to the interior of the water tank, the output end of the water pump is fixedly connected to an adapter, the two connection ports of the adapter are fixedly connected to water hoses, and the other ends of the water hoses are connected to the interior of the corresponding water-passing plate.

[0012] Furthermore, the cleaning assembly includes a third slider, which is slidably connected to the corresponding end of the slot, the bottom of the third slider is fixedly connected to a mounting bracket, the bottom of the mounting bracket is rotatably connected to a cleaning wheel, one side of the mounting bracket is fixedly connected to a fifth motor, the output end of the fifth motor passes through the side wall of the mounting bracket and is fixedly connected to the axial end of the cleaning wheel, the lower end of the fixed seat is rotatably connected to a bidirectional screw, both ends of the bidirectional screw are respectively threadedly connected to the corresponding third slider, one side of the fixed seat is fixedly connected to a fourth motor, the output end of the fourth motor passes through the side wall of the fixed seat and is fixedly connected to one end of the bidirectional screw.

[0013] Furthermore, the front and rear ends of the fixing seat are fixedly connected to the support frame, the bottom of the support frame is symmetrically fixedly connected to the universal wheels, and the rear side of the upper end of the fixing seat is fixedly connected to the push handle.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is used, the highway construction and maintenance device has the following advantages:

[0016] 1. In this scheme, a fixed frame, a one-way screw, a first slider, a connecting frame, a worm gear, a fixed plate, a worm, a slide groove, a second slider, a water-passing plate, a nozzle, a rack block, a gear, a water tank, a water pump, an adapter, and a water delivery hose are provided. The water pump is started to transport the water in the water tank to the corresponding water-passing plate through the water delivery hoses at both ends of the adapter, and finally sprayed through the nozzle. The operation of the first motor drives the one-way screw to rotate, and then drives the first slider and the connecting frame to move up and down, so as to adjust the height of the fixed plate, which is convenient for adjusting the height of the water spray. The operation of the second motor drives the worm to rotate, and then drives the worm gear meshing therewith to rotate, thereby driving the fixed plate to rotate a certain angle, and the angle of the water spray can be changed according to the needs of road maintenance. The operation of the third motor drives the gear to rotate, thereby driving the rack blocks and the water-passing plates on both sides to move in opposite directions to expand or retract, which can extend the range of water spraying, and is convenient and flexible to use.

[0017] 2. In this solution, a slot, a third slider, a mounting frame, a bidirectional screw, a cleaning wheel, and a fifth motor are provided. The fifth motor drives the cleaning wheel to rotate to perform daily cleaning and maintenance of the highway. The fourth motor is started to drive the bidirectional screw to rotate, thereby driving the third slider and the mounting frame at both ends to move toward or oppositely, so as to facilitate the adjustment of the cleaning position of the cleaning wheel from the inside to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 : A front view of the utility model;

[0020] Figure 2 : Bottom view of the utility model;

[0021] Figure 3 :The utility model Figure 1 The enlarged view of point A in the middle;

[0022] Figure 4 :The utility model Figure 2 The enlarged view of point B in the middle;

[0023] Figure 5 : A schematic diagram of the rear structure of the utility model.

[0024] The reference numerals are as follows:

[0025] 1. Fixed seat; 2. Fixed frame; 3. One-way screw; 4. First motor; 5. First slider; 6. Connecting frame; 7. Worm gear; 8. Fixed plate; 9. Worm; 10. Second motor; 11. Slide; 12. Limit rod; 13. Second slider; 14. Water-passing plate; 15. Sprinkler; 16. Rack block; 17. Gear; 18. Third motor; 19. Water tank; 20. Water pump; 21. Adapter; 22. Slot; 23. Third slider; 24. Mounting frame; 25. Two-way screw; 26. Fourth motor; 27. Cleaning wheel; 28. Fifth motor; 29. ​​Support frame; 30. Universal wheel; 31. Push handle; 32. Water hose. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] like Figure 1-5As shown, it relates to a highway construction and maintenance device, including a fixed seat 1, a fixed frame 2 is fixedly connected to the front end of the fixed seat 1, a first slider 5 is slidably connected in the fixed frame 2, a connecting frame 6 is fixedly connected to the outer end of the first slider 5, a worm gear 7 is rotatably connected to the outer side of the upper end of the connecting frame 6, a fixed plate 8 is fixedly connected at the outer end axis of the worm gear 7, two slide grooves 11 are penetrated through the upper end of the fixed plate 8, a second slider 13 is slidably connected in the slide grooves 11, a water-passing plate 14 is fixedly connected to the bottom of the second slider 13, the interior of the water-passing plate 14 is a hollow structure, a plurality of nozzles 15 are penetrated at the bottom of the water-passing plate 14, rack blocks 16 are fixedly connected to the opposite sides of the water-passing plate 14, the bottom of the fixed plate 8 is located at the center between the two slide grooves 11 and is rotatably connected to a gear 17, the rack blocks 16 are meshed with the gear 17, a slot 22 is provided at the bottom of the fixed seat 1, and cleaning components are symmetrically arranged at both ends of the slot 22.

[0028] like Figure 1-5 As shown, a one-way screw 3 is rotatably connected inside the fixing frame 2, a first motor 4 is fixedly connected to the top of the fixing frame 2, an output end of the first motor 4 passes through the top wall of the fixing frame 2 and is fixedly connected to one end of the one-way screw 3, one end of the one-way screw 3 is threadedly connected to the first slider 5, and the first motor 4 is started to drive the one-way screw 3 to rotate, thereby driving the first slider 5 and the connecting frame 6 to move up and down, thereby adjusting the height of the fixing plate 8, so as to facilitate the adjustment of the height of the water spray.

[0029] like Figure 1-5 As shown, the outer side of the connecting frame 6 is located below the worm wheel 7 and is rotatably connected to a worm 9, which is meshed with the worm wheel 7. A second motor 10 is fixedly connected to one side of the connecting frame 6. The output end of the second motor 10 passes through the side wall of the connecting frame 6 and is fixedly connected to one end of the worm 9. The second motor 10 is started to drive the worm 9 to rotate, thereby driving the worm wheel 7 meshed with it to rotate, thereby driving the fixed plate 8 to rotate a certain angle, so that the angle of water spraying can be changed according to the needs of road maintenance.

[0030] like Figure 1-5 As shown, the slide groove 11 is fixedly connected with a limit rod 12, and the second sliding block 13 is slidably connected with the corresponding limit rod 12 to limit the movement of the water passing plate 14. The top of the fixed plate 8 is located at a position corresponding to the gear 17 and is fixedly connected with a third motor 18. The output end of the third motor 18 passes through the fixed plate 8 and is fixedly connected with the gear 17. The third motor 18 is started to drive the gear 17 to rotate, thereby driving the rack blocks 16 and the water passing plates 14 on both sides to move in opposite directions to expand or retract, thereby extending the range of the water spray.

[0031] like Figure 1-5As shown, the upper end of the fixing base 1 is fixedly connected to a water tank 19, the top of the water tank 19 is fixedly connected to a water pump 20, the input end of the water pump 20 is connected to the inside of the water tank 19, the output end of the water pump 20 is fixedly connected to an adapter 21, the two connection ports of the adapter 21 are fixedly connected to water hoses 32, the other ends of the water hoses 32 are connected to the inside of the corresponding water-passing plate 14, the water pump 20 is started, and the water in the water tank 19 is transported to the corresponding water-passing plate 14 through the water hoses 32 at both ends of the adapter 21, and finally sprayed through the nozzle 15.

[0032] like Figure 1-5 As shown, the cleaning component includes a third slider 23, which is slidably connected to the corresponding end of the slot 22, a mounting frame 24 is fixedly connected to the bottom of the third slider 23, a cleaning wheel 27 is rotatably connected to the bottom of the mounting frame 24, a fifth motor 28 is fixedly connected to one side of the mounting frame 24, an output end of the fifth motor 28 passes through the side wall of the mounting frame 24 and is fixedly connected to the axial end of the cleaning wheel 27, a bidirectional screw 25 is rotatably connected to the lower end of the fixing seat 1, both ends of the bidirectional screw 25 are respectively threadedly connected to the corresponding third slider 23, a fourth motor 26 is fixedly connected to one side of the fixing seat 1, an output end of the fourth motor 26 passes through the side wall of the fixing seat 1 and is fixedly connected to one end of the bidirectional screw 25, the fifth motor 28 is started, thereby driving the cleaning wheel 27 to rotate to perform daily cleaning and maintenance on the highway, the fourth motor 26 is started, thereby driving the bidirectional screw 25 to rotate, and then driving the third slider 23 and the mounting frame 24 at both ends to move toward or oppositely, thereby adjusting the cleaning position of the cleaning wheel 27.

[0033] like Figure 1-5 As shown, the front and rear ends of the fixing seat 1 are fixedly connected to the support frame 29, the bottom of the support frame 29 is symmetrically fixedly connected to the universal wheel 30, and the upper rear side of the fixing seat 1 is fixedly connected to the push handle 31 for easy movement.

[0034] Working principle: When in use, the device can be moved arbitrarily by the push handle 31 and the universal wheel 30, and the water pump 20 is started, so that the water in the water tank 19 is transported to the corresponding water-passing plate 14 through the water hoses 32 at both ends of the adapter 21, and finally sprayed through the nozzle 15, and the fifth motor 28 is started, so as to drive the cleaning wheel 27 to rotate for daily cleaning and maintenance of the road, and the fourth motor 26 is started, so as to drive the bidirectional screw 25 to rotate, and then drive the third slider 23 and the mounting frame 24 at both ends to move toward or oppositely, so as to adjust the cleaning position of the cleaning wheel 27, and start The first motor 4 drives the one-way screw 3 to rotate, and then drives the first slider 5 and the connecting frame 6 to move up and down, so as to adjust the height of the fixed plate 8, so as to adjust the height of the water spraying. The second motor 10 is started to drive the worm 9 to rotate, and then drives the worm gear 7 meshing therewith to rotate, thereby driving the fixed plate 8 to rotate a certain angle, so that the angle of the water spraying can be changed according to the needs of road maintenance. The third motor 18 is started to drive the gear 17 to rotate, thereby driving the rack blocks 16 and the water-passing plates 14 on both sides to move in opposite directions to be unfolded or retracted, so as to extend the range of the water spraying.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A highway construction and maintenance device, comprising a fixing seat (1), characterized in that: The front end of the fixed seat (1) is fixedly connected to a fixed frame (2), a first slider (5) is slidably connected inside the fixed frame (2), the outer end of the first slider (5) is fixedly connected to a connecting frame (6), the outer side of the upper end of the connecting frame (6) is rotatably connected to a worm gear (7), the outer end of the worm gear (7) is fixedly connected to a fixed plate (8), the upper end of the fixed plate (8) is provided with two sliding grooves (11), the sliding grooves (11) are both slidably connected to a second slider (13), the bottom of the second slider (13) is fixedly connected to A water-passing plate (14) is connected, the interior of the water-passing plate (14) is a hollow structure, a plurality of nozzles (15) are arranged through the bottom of the water-passing plate (14), the opposite sides of the water-passing plate (14) are fixedly connected with rack blocks (16), the bottom of the fixed plate (8) is located at the center between the two slide grooves (11) and is rotatably connected with a gear (17), the rack blocks (16) are meshed with the gear (17), the bottom of the fixed seat (1) is provided with a slot (22), and cleaning components are symmetrically arranged at both ends of the slot (22).

2. A highway construction and maintenance device according to claim 1, characterized in that: A one-way screw (3) is rotatably connected inside the fixing frame (2), a first motor (4) is fixedly connected to the top of the fixing frame (2), an output end of the first motor (4) passes through the top wall of the fixing frame (2) and is fixedly connected to one end of the one-way screw (3), and one end of the one-way screw (3) is threadedly connected to the first slider (5).

3. A highway construction and maintenance device according to claim 1, characterized in that: The outer side of the connecting frame (6) is located below the worm wheel (7) and is rotatably connected to a worm (9), the worm (9) and the worm wheel (7) are meshed with each other, and a second motor (10) is fixedly connected to one side of the connecting frame (6), and an output end of the second motor (10) passes through the side wall of the connecting frame (6) and is fixedly connected to one end of the worm (9).

4. A highway construction and maintenance device according to claim 1, characterized in that: The sliding grooves (11) are fixedly connected with limit rods (12), and the second sliding blocks (13) are slidably connected with the corresponding limit rods (12).

5. A highway construction and maintenance device according to claim 1, characterized in that: A third motor (18) is fixedly connected to the top of the fixing plate (8) at a position corresponding to the gear (17), and an output end of the third motor (18) passes through the fixing plate (8) and is fixedly connected to the gear (17).

6. A highway construction and maintenance device according to claim 1, characterized in that: The upper end of the fixing seat (1) is fixedly connected to a water tank (19), the top of the water tank (19) is fixedly connected to a water pump (20), the input end of the water pump (20) is connected to the interior of the water tank (19), the output end of the water pump (20) is fixedly connected to an adapter (21), the two connection ports of the adapter (21) are fixedly connected to water hoses (32), and the other ends of the water hoses (32) are connected to the interior of the corresponding water-passing plate (14).

7. A highway construction and maintenance device according to claim 1, characterized in that: The cleaning assembly comprises a third slider (23), the third slider (23) is slidably connected to a corresponding end of the slot (22), the bottom of the third slider (23) is fixedly connected to a mounting frame (24), the bottom of the mounting frame (24) is rotatably connected to a cleaning wheel (27), one side of the mounting frame (24) is fixedly connected to a fifth motor (28), the output end of the fifth motor (28) passes through the side wall of the mounting frame (24) and is fixedly connected to the shaft end of the cleaning wheel (27), the lower end of the fixed seat (1) is rotatably connected to a bidirectional screw (25), the two ends of the bidirectional screw (25) are respectively threadedly connected to the corresponding third slider (23), one side of the fixed seat (1) is fixedly connected to a fourth motor (26), the output end of the fourth motor (26) passes through the side wall of the fixed seat (1) and is fixedly connected to one end of the bidirectional screw (25).

8. A highway construction and maintenance device according to claim 1, characterized in that: The front and rear ends of the fixing seat (1) are fixedly connected to a support frame (29), the bottom of the support frame (29) is symmetrically fixedly connected to a universal wheel (30), and the upper rear side of the fixing seat (1) is fixedly connected to a push handle (31).

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