Tamping device for highway engineering laying

Abstract

The utility model provides a tamping device for highway engineering laying. The tamping device for highway engineering laying comprises a flat plate, a lifting assembly and a cleaning assembly, a gasoline engine is fixedly connected to one side of the top of the flat plate, a large belt wheel is fixedly connected to the output end of the gasoline engine, and a vibrator structure is fixedly connected to the surface of the top of the flat plate located on one side of the gasoline engine. The vibrator structure comprises a second shell, a rotating shaft is rotationally connected to the interior of the second shell, a small belt wheel is fixedly connected to the end of the rotating shaft, a belt is connected between the small belt wheel and the large belt wheel, the lifting assembly comprises a second screw rod, and the top of the second screw rod is fixedly connected with the output end of a second motor. The tamping device for highway engineering laying has the advantages that the bottom of the flat plate can be automatically cleaned, and meanwhile workers can conveniently transfer the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of highway engineering especially, relate to a rammer device for highway engineering laying. BACKGROUND

[0002] Highway engineering refers to a series of technical activities of planning, designing, building and maintaining highways and its auxiliary facilities, aiming at providing safe and efficient traffic infrastructure. In the process of highway construction, in order to improve the compactness of the roadbed and the strength and durability of the pavement in the subsequent asphalt paving process, a plate rammer is generally used to compact the roadbed or asphalt.

[0003] At present, some highway engineering laying plate rammers still have some deficiencies in the process of use: first, the plate rammer on the market generally sets a single set of reversible roller on one side of the handrail. When working normally, the plate at the bottom of the rammer contacts the ground. When the rammer is shifted after work is completed, the worker needs to manually turn the roller upside down to the lower side of the plate and press the handrail to make the plate rammer head tilt up and move, which is similar to the structure of a wheelbarrow. The worker is more troublesome and laborious to operate.

[0004] Secondly, after the plate at the bottom of the plate rammer compacts the land or asphalt, some impurities are easily attached to the bottom. The worker generally needs to manually clean up, which is very inconvenient to clean up by turning over the plate.

[0005] Therefore, it is necessary to provide a new rammer device for highway engineering laying to solve the above technical problems. UTILITY MODEL CONTENT

[0006] The utility model solves the technical problem of providing a rammer device for highway engineering laying, which can automatically clean the bottom of the plate and facilitate the worker to transport the device.

[0007] To solve the above technical problems, the utility model provides a rammer device for highway engineering laying, which comprises a plate, a lifting assembly and a cleaning assembly. The top side of the plate is fixedly connected with a gasoline engine. The output end of the gasoline engine is fixedly connected with a large pulley. The top surface of the plate on one side of the gasoline engine is fixedly connected with a vibrator structure. The vibrator structure comprises a second housing. The second housing is rotatably connected with a rotating shaft. The end of the rotating shaft is fixedly connected with a small pulley. The small pulley and the large pulley are connected with a belt. The lifting assembly comprises a second screw. The top of the second screw is fixedly connected with the output end of a second motor. The surface of the second screw is threadedly connected with a second movable part. The front and rear ends of the second movable part are fixedly connected with a frame.

[0008] The cleaning assembly comprises a first screw rod, the first screw rod is provided with two and is rotationally connected with two frame bodies respectively, one end of the frame body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the end of the first screw rod, the surface of the first screw rod is threadedly connected with a first movable piece, the first movable piece is slidably connected with the frame body, a communication pipe is rotationally connected between the two first movable pieces, a cleaning brush is fixedly connected between the two first movable pieces on one side of the communication pipe, a rotary joint is installed on one end of the communication pipe, the top of the flat plate is fixedly connected with a water tank, a hose is fixedly connected between the water tank and the rotary joint, and a water pump is installed on the surface of the hose.

[0009] As a further scheme of the utility model, one end of the communication pipe is fixedly connected with a fixing rod relative to the rotary joint, the fixing rod penetrates the surface of the first movable piece, a limiting sleeve is fixedly connected to the surface of the first movable piece on the outer side of the fixing rod, a locking bolt is threadedly connected to the surface of the limiting sleeve, and the end of the locking bolt abuts against the surface of the fixing rod.

[0010] Through the above technical scheme, when the flat plate works, the frame body is in a raised state, at this time, in order to cool the flat plate in the continuous working process and wet the road surface, the angle of the spray head on the communication pipe needs to be adjusted, the user can rotate the communication pipe to a suitable angle and then tighten the locking bolt to fix it, and when the bottom of the flat plate needs to be cleaned, the frame body is lowered to a position below the flat plate, at this time, the spray head needs to be aimed at the upper side, and the user can manually adjust it again, so that the structure design is reasonable.

[0011] As a further scheme of the utility model, one end of the communication pipe is fixedly connected with a fixing rod relative to the rotary joint, the fixing rod penetrates the surface of the first movable piece, a limiting sleeve is fixedly connected to the surface of the first movable piece on the outer side of the fixing rod, a locking bolt is threadedly connected to the surface of the limiting sleeve, and the end of the locking bolt abuts against the surface of the fixing rod.

[0012] Through the above technical scheme, the user can open the sealing cover to add water to the water tank according to the situation, the spray head on the communication pipe can be used for cooling the flat plate, wetting the road surface, and cleaning the bottom of the flat plate.

[0013] As a further scheme of the utility model, the bottom of each of the two frame bodies is fixedly connected with a spring shock absorber, the spring shock absorbers are distributed on the left and right sides of the bottom of the frame body, and the bottom of the spring shock absorber is fixedly connected with a trundle.

[0014] Through the technical scheme, in the traditional structure, the user needs to manually lower the casters, and continuously presses the handle to move during the transfer process, which is very inconvenient, and in the device, the user can start the second motor to drive the second screw rod to rotate after the ramming work is completed, so that the second movable part drives the two groups of frame bodies to move downward until the casters are in full contact with the ground, and the spring shock absorber is additionally arranged between the casters and the frame bodies, so as to reduce the vibration of the structure during the transfer process, and the design is humanized.

[0015] As a further scheme of the utility model, the upper surfaces of the flat plates on the front and rear sides of the threaded rod are fixedly connected with positioning rods, the second movable part is slidably connected with the positioning rods, and a top plate is fixedly connected between the top portions of the two positioning rods.

[0016] Through the technical scheme, the positioning rods are arranged to limit the second movable part, so that the second movable part can stably move longitudinally when the second screw rod rotates.

[0017] As a further scheme of the utility model, a control module is fixedly connected to the top side edge position of the flat plate, and the first motor, the second motor, the gasoline engine and the water pump are electrically connected with the control module.

[0018] Through the technical scheme, the control module is arranged to facilitate the user to control the various electrical appliances in the structure.

[0019] As a further scheme of the utility model, the part of the rotating shaft located in the second housing is fixedly connected with an eccentric wheel, the large pulley, the small pulley and the belt are located in the first housing, and the first housing is fixedly connected with the surface of the gasoline engine.

[0020] Through the technical scheme, the device utilizes the gasoline engine to provide power for the rotating shaft and the eccentric wheel on the surface of the rotating shaft, so that the flat plate can vibrate to compact the road surface.

[0021] Compared with the related art, the utility model provides a road engineering laying tamping device with the following beneficial effects:

[0022] 1、In the utility model, when the flat plate works, the frame body is in a raised state, at this time, in order to cool the flat plate during continuous work and wet the road surface, the angle of the spray head on the communication pipe needs to be adjusted, the user can rotate the communication pipe to the appropriate angle and then tighten the locking bolt to fix it, and when the bottom of the flat plate needs to be cleaned, the frame body is lowered to the position below the flat plate, at this time, the spray head needs to be aimed upward, and the user can manually adjust again, so that the structure is rationally designed.

[0023] 2、 The utility model discloses, in traditional structure, user needs to manually lower the trundle, still need to continuously press the handle to move in the process of shifting device, it is very inconvenient, and in the device, user can start second motor to drive second screw rod to rotate after ramming work ends, and then make second movable part drive two groups of frame body to move down, until trundle and ground are fully contacted, wherein spring shock absorber is additionally arranged between trundle and frame body, to reduce the vibration of structure in the process of shifting, and the design is humanized.

[0024] 3、 The utility model discloses, when needing to clean the bottom of flat plate, the originally bundled hose is released, then start first motor to drive first screw rod to rotate, make first movable part can drive cleaning brush and communication pipe to reciprocate transversely below flat plate, in the process, user can open water pump on water tank to provide cleaning water for spray head, and cleaning brush will repeatedly brush the bottom of flat plate, and the structure design does not need manual operation, and the hands of user are liberated. DRAWINGS

[0025] In order to facilitate the person skilled in the art to understand, the utility model is further explained below in connection with the drawings.

[0026] Figure 1 It is the overall structure schematic of a kind of highway engineering laying ramming device in the utility model Figure 1 ;

[0027] Figure 2 It is the overall structure schematic of a kind of highway engineering laying ramming device in the utility model Figure 2 ;

[0028] Figure 3 It is the partial structure sectional view of a kind of highway engineering laying ramming device in the utility model;

[0029] Figure 4 It is the partial structure schematic of a kind of highway engineering laying ramming device in the utility model.

[0030] Main symbol explanation:

[0031] 1, flat plate;2, lifting assembly;3, cleaning assembly;4, gasoline engine;5, vibrator structure;6, water tank;7, first motor;8, second motor;9, water pump;10, trundle;11, first screw rod;12, fixed rod;13, locking bolt;14, first shell;15, frame body;16, second screw rod;17, positioning rod;18, control module;19, large pulley;20, small pulley;21, belt;22, second shell;23, eccentric wheel;24, first movable part;25, second movable part;26, cleaning brush;27, communication pipe;28, rotary joint. SPECIFIC IMPLEMENTATION

[0032] Please combine Figures 1 to 4 wherein, Figure 1 is a schematic diagram of the overall structure of a ramming device for highway engineering laying in the utility model Figure 1 ; Figure 2 is a schematic diagram of the overall structure of a ramming device for highway engineering laying in the utility model Figure 2 ; Figure 3 is a partial structure sectional view of a ramming device for highway engineering laying in the utility model Figure 4 is a partial structure schematic diagram of a ramming device for highway engineering laying in the utility model. A ramming device for highway engineering laying comprises:

[0033] flat plate 1, lifting assembly 2 and cleaning assembly 3, the top side of flat plate 1 is fixedly connected with gasoline engine 4, the output end of gasoline engine 4 is fixedly connected with large pulley 19, the top surface of flat plate 1 on the side of gasoline engine 4 is fixedly connected with vibrator structure 5, vibrator structure 5 comprises second housing 22, rotating shaft is rotatably connected in second housing 22, the end of rotating shaft is fixedly connected with small pulley 20, and belt 21 is connected between small pulley 20 and large pulley 19, lifting assembly 2 comprises second screw 16, the top of second screw 16 is fixedly connected with the output end of second motor 8, second screw 16 is threadedly connected with second movable part 25, and the front and rear ends of second movable part 25 are fixedly connected with frame body 15;

[0034] cleaning assembly 3 comprises first screw 11, two first screws 11 are rotatably connected with two frame bodies 15 respectively, one end of frame body 15 is fixedly connected with first motor 7, the output end of first motor 7 is fixedly connected with the end of first screw 11, first screw 11 is threadedly connected with first movable part 24, first movable part 24 is slidably connected with frame body 15, and communicating pipe 27 is rotatably connected between two first movable parts 24. Cleaning brush 26 is fixedly connected between two first movable parts 24 on the side of communicating pipe 27, one end of communicating pipe 27 is provided with rotary joint 28, the top of flat plate 1 is fixedly connected with water tank 6, soft pipe is fixedly connected between water tank 6 and rotary joint 28, and water pump 9 is installed on the surface of soft pipe.

[0035] As Figures 1-4 shown, one end of communicating pipe 27 is fixedly connected with fixed rod 12 relative to rotary joint 28, fixed rod 12 penetrates the surface of first movable part 24, limit sleeve is fixedly connected to the surface of first movable part 24 on the outer side of fixed rod 12, limit sleeve is threadedly connected with locking bolt 13 on the surface, and the end of locking bolt 13 abuts against the surface of fixed rod 12.

[0036] The device, when the flat plate 1 works, the frame body 15 is in the state of rising, at this time, in order to cool the flat plate 1 in the continuous working process and wet the road surface, the angle of the nozzle on the communicating pipe 27 needs to be adjusted, the user can rotate the communicating pipe 27 to the appropriate angle and then tighten the locking bolt 13 to fix it, and when the bottom of the flat plate 1 needs to be cleaned, the frame body 15 is lowered to the position below the flat plate 1, at this time, the nozzle needs to be aimed at the upper side, the user can manually adjust again, the structure is reasonable.

[0037] As shown in Figures 1-4 The top side of the water tank 6 is fixedly connected with a water inlet pipe, the top of the water inlet pipe is threadedly connected with a sealing cover, and the surface of the communicating pipe 27 is fixedly connected with a plurality of evenly distributed nozzles.

[0038] The user can add water to the water tank 6 according to the situation, the nozzles on the communicating pipe 27 can be used for cooling the flat plate 1, wetting the road surface, and cleaning the bottom of the flat plate 1.

[0039] As shown in Figures 1-4 The bottom of each of the two frame bodies 15 is fixedly connected with a spring shock absorber, the spring shock absorber is arranged at the bottom of the frame body 15 and has two parts, and the bottom of the spring shock absorber is fixedly connected with the trundle 10.

[0040] In the traditional structure, the user needs to manually lower the trundle 10, and continuously press the handle to move during the transfer process, which is very inconvenient, and in the device, the user can start the second motor 8 to drive the second screw rod 16 to rotate after the ramming work is completed, so that the second movable part 25 drives the two groups of frame bodies 15 to move downward until the trundle 10 is in full contact with the ground, and the spring shock absorber is additionally arranged between the trundle 10 and the frame body 15 to reduce the vibration of the structure during the transfer process, which is user-friendly.

[0041] As shown in Figures 1-4 The top surface of the flat plate 1 on the front and rear sides of the threaded rod is fixedly connected with a positioning rod 17, the second movable part 25 is slidably connected with the positioning rod 17, and the top of the two positioning rods 17 is fixedly connected with a top plate, and the top plate is fixedly connected with the second motor 8.

[0042] The positioning rod 17 can limit the second movable part 25, so that the second movable part 25 can stably move longitudinally when the second screw rod 16 rotates.

[0043] As shown in Figures 1-4 The top side edge of the flat plate 1 is fixedly connected with a control module 18, the first motor 7, the second motor 8, the gasoline engine 4 and the water pump 9 are electrically connected with the control module 18.

[0044] The setting control module 18 is convenient for the user to control various electrical appliances in the structure.

[0045] As Figures 1-4 The part of the rotating shaft located in the second shell 22 is fixedly connected with an eccentric wheel 23, the large pulley 19, the small pulley 20 and the belt 21 are located inside the first shell 14, and the first shell 14 is fixedly connected with the surface of the gasoline engine 4.

[0046] The device uses the gasoline engine 4 to provide power for the rotating shaft and the eccentric wheel 23 on the surface of the rotating shaft, so that the flat plate 1 can vibrate to compact the road surface.

[0047] The working principle of the ramming device for highway engineering laying provided by the utility model is as follows:

[0048] The first step: in the device, when the flat plate 1 works, the frame body 15 is in the raised state, at this time, in order to cool the flat plate 1 in the continuous working process and wet the road surface, the angle of the nozzle on the communicating pipe 27 needs to be adjusted, the user can rotate the communicating pipe 27 to the appropriate angle and then tighten the locking bolt 13 to fix it, and when the bottom of the flat plate 1 needs to be cleaned, the frame body 15 is lowered to the position below the flat plate 1, at this time, the nozzle needs to be aimed at the upper side, the user can manually adjust again, and the structure design is reasonable;

[0049] The second step: in the traditional structure, the user needs to manually lower the castor 10, and needs to continuously press the handle to move during the transfer process, which is very inconvenient, but in the device, the user can start the second motor 8 to drive the second screw 16 to rotate after the ramming work is completed, so that the second movable part 25 drives the two groups of frame bodies 15 to move downward until the castor 10 fully contacts with the ground, and a spring shock absorber is additionally arranged between the castor 10 and the frame body 15 to reduce the vibration of the structure during the transfer process, and the design is humanized;

[0050] The third step: when the bottom of the flat plate 1 needs to be cleaned, the originally bundled hose is released, and then the first motor 7 is started to drive the first screw 11 to rotate, so that the first movable part 24 can drive the cleaning brush 26 and the communicating pipe 27 to reciprocate transversely below the flat plate 1, in the process, the user can open the water pump 9 on the water tank 6 to provide cleaning water for the nozzle, and the cleaning brush 26 will repeatedly brush the bottom of the flat plate 1, the structure design does not need manual operation, and the user's hands are freed.

[0051] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described clearly in the technical principle of the design, and under the premise that the technical personnel in the field understand the principle of the above-mentioned utility model, the specific of the power mechanism, the power supply system and the control system can be clearly known, and the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field;

[0052] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt conventional models in the prior art, and the components known by the technical personnel in the field, the structure and principle thereof can be known by the technical personnel through technical manuals or through conventional experimental methods.

[0053] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations or direct or indirect application can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of the utility model is defined by the appended claims and their equivalents, and the same reason includes the patent protection range of the utility model.

Claims

1. A tamper device for road works laying, characterized in that, Including flat plate (1), lifting assembly (2) and cleaning assembly (3), the top side of the flat plate (1) is fixedly connected with a gasoline engine (4), the output end of the gasoline engine (4) is fixedly connected with a large pulley (19), the top surface of the flat plate (1) on the side of the gasoline engine (4) is fixedly connected with a vibrator structure (5), the vibrator structure (5) comprises a second housing (22), a rotating shaft is rotatably connected in the second housing (22), a small pulley (20) is fixedly connected to the end of the rotating shaft, a belt (21) is connected between the small pulley (20) and the large pulley (19), the lifting assembly (2) comprises a second screw (16), the top of the second screw (16) is fixedly connected with the output end of a second motor (8), a second movable piece (25) is threadedly connected to the surface of the second screw (16), the front and rear ends of the second movable piece (25) are fixedly connected with a frame body (15); The cleaning assembly (3) comprises a first screw (11), the first screw (11) is provided with two and is rotatably connected with two frame bodies (15), one end of the frame body (15) is fixedly connected with a first motor (7), the output end of the first motor (7) is fixedly connected with the end of the first screw (11), a first movable piece (24) is threadedly connected to the surface of the first screw (11), the first movable piece (24) is slidably connected with the frame body (15), a communication pipe (27) is rotatably connected between the two first movable pieces (24), a cleaning brush (26) is fixedly connected between the two first movable pieces (24) on the side of the communication pipe (27), a swivel joint (28) is installed on one end of the communication pipe (27), the top of the flat plate (1) is fixedly connected with a water tank (6), a hose is fixedly connected between the water tank (6) and the swivel joint (28), a water pump (9) is installed on the surface of the hose.

2. The tampering device for highway engineering laying according to claim 1, wherein, A fixed rod (12) is fixedly connected to one end of the communication pipe (27) relative to the swivel joint (28), the fixed rod (12) penetrates the surface of the first movable piece (24), a limiting sleeve is fixedly connected to the surface of the first movable piece (24) on the outer side of the fixed rod (12), a locking bolt (13) is threadedly connected to the surface of the limiting sleeve, the end of the locking bolt (13) abuts against the surface of the fixed rod (12).

3. The tampering device for highway engineering laying according to claim 2, wherein, A water inlet pipe is fixedly connected to one side of the top of the water tank (6), a sealing cover is threadedly connected to the top of the water inlet pipe, a plurality of evenly distributed spray heads are fixedly connected to the surface of the communication pipe (27).

4. The tampering device for highway engineering laying according to claim 3, wherein, The bottom of each of the two frame bodies (15) is fixedly connected with a spring shock absorber, the spring shock absorbers are distributed on the bottom of the frame body (15) on the left and right sides, the bottom of the spring shock absorber is fixedly connected with a castor (10).

5. The tampering device for highway engineering laying according to claim 4, wherein, The upper surface of the flat plate (1) located on the front and back of the threaded rod is fixedly connected with a positioning rod (17), the second movable element (25) is in sliding connection with the positioning rod (17), the top of the two positioning rods (17) is fixedly connected with a top plate, and the top plate is in fixed connection with the second motor (8).

6. The tampering device for highway engineering laying according to claim 5, wherein, The top side edge position of the flat plate (1) is fixedly connected with a control module (18), and the first motor (7), the second motor (8), the gasoline engine (4) and the water pump (9) are in electrical connection with the control module (18).

7. The tampering device for highway engineering laying according to claim 6, wherein The part of the rotating shaft located in the second housing (22) is fixedly connected with an eccentric wheel (23), the large pulley (19), the small pulley (20) and the belt (21) are located in the first housing (14), and the first housing (14) is fixedly connected with the surface of the gasoline engine (4).

Images