Road maintenance, repair and tamping device

Abstract

The utility model discloses a road maintaining, repairing and tamping device, and relates to the technical field of constructional engineering. The tamping device comprises a shell, a tamping assembly is arranged in the shell, the tamping assembly comprises a tamping block arranged in the shell, the tamping block is of a hollow structure, and the upper surface of a water inlet pipe communicated with the upper surface of the tamping block is in threaded connection with a screw plug; and a flushing assembly arranged in the shell is opposite to the tamping assembly, the flushing assembly comprises a placement plate connected to the upper surface of the shell, and one end face of a water pump connected to the lower surface of the placement plate communicates with a telescopic pipe. The tamping assembly is arranged, water is added into the tamping block through the water inlet pipe, the weight of the tamping block is increased, the efficiency and the quality of the tamping block during tamping processing of pavement patching materials are improved, the flushing assembly is arranged, the water in the tamping block is conveniently used for flushing the surface of the tamping block, water recycling is achieved, and the tamping efficiency is improved. And the tamping block can be conveniently used again.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, and in particular relates to a road maintenance, repair and compaction device. Background Technology

[0002] The specific content of construction projects includes the construction of buildings and their ancillary facilities, such as factories, theaters, hotels, shops, schools, hospitals, residences, and roads. During use, roads may develop cracks due to prolonged pressure. Road filling materials are needed to repair these cracks, improving the safety of drivers on the road. Furthermore, road maintenance and repair compaction equipment is required to compact the road filling materials and improve the quality of road repairs.

[0003] A search revealed a road maintenance and repair compaction device disclosed in patent publication number CN221142375U, belonging to the field of road maintenance. This device includes a base, which is a square tubular structure with a vertically formed annular groove on its upper surface. A water bladder is placed inside the annular groove, and a water inlet pipe is installed on the upper surface of the water bladder. The inlet end of the water inlet pipe extends out of the annular groove. A winch is also installed at the opening of the annular groove, and a steel cable is installed at the output end of the winch. The end of the steel cable away from the winch extends into the base. A tamping hammer is inserted inside the base, and the middle of the upper surface of the tamping hammer is connected to the end of the steel cable extending into the base. The drainage mechanism includes a drain pipe installed on the lower edge of the water bladder, with the outlet end of the drain pipe extending out of the annular groove and equipped with a water valve. This device can use water to increase the counterweight of the device to compact the normal road surface, and finally drain the water, making it convenient, time-saving, and labor-saving to move the entire device.

[0004] However, it still has the following drawbacks in practical use:

[0005] 1. The aforementioned road maintenance and repair compaction device has a base in the shape of a square tube with a vertically formed annular groove on its upper surface. A water bladder is installed inside the annular groove, and a water inlet pipe is installed on the upper surface of the water bladder. The water inlet end of the water inlet pipe extends out of the annular groove. A winch is also installed at the opening of the annular groove, and a steel cable is installed at the output end of the winch. The end of the steel cable away from the winch extends into the base. A tamping hammer is inserted inside the base, and the middle of the upper surface of the tamping hammer is connected to the end of the steel cable extending into the base. Water can be used to increase the counterweight of the device to compact the normal road surface. The winch is then started to lift the tamping hammer, and the tamping hammer falls freely inside the base to compact the soil at the repair point. This process is repeated multiple times to compact the soil. Finally, the water in the water bladder is drained through the drainage mechanism, which reduces the overall counterweight of the device and makes it convenient to move the entire device in a time-saving and labor-saving manner. However, only increasing the weight of the base without increasing or decreasing the weight of the tamping hammer will result in poor compaction efficiency and quality of the road filling material due to the lighter weight of the tamping hammer.

[0006] 2. For the above road maintenance repair ramming device, a winch is also provided at the opening of the annular groove. A steel cable is installed at the output end of the winch. One end of the steel cable away from the winch extends into the base. A rammer is inserted into the interior of the base. The middle of the upper surface of the rammer is connected to one end of the steel cable extending into the base. During the process of controlling the winch to adjust the height of the rammer, the rammer compacts the filling material on the road surface. However, during the process of the rammer compacting the road surface filling material, materials will adhere to the rammer, and it is not convenient to clean the sundries on the rammer, which will cause more and more sundries on the surface of the rammer, making it inconvenient to use the rammer again later, and bringing inconvenience to the cleaning work of the surface of the rammer.

[0007] Therefore, we provide a road maintenance repair ramming device to solve the problems in the above. Utility Model Content

[0008] The purpose of the present utility model is to provide a road maintenance repair ramming device. By setting a ramming component to directly increase the weight of the ramming block, it is beneficial to the compaction processing of the road surface filling material, and by setting a flushing component, it is convenient to use the water inside the ramming block to flush the ramming block, realizing the reuse of water, and facilitating the reuse of the ramming block, solving the technical problems raised in the background art of the above road maintenance repair ramming device.

[0009] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0010] The present utility model is a road maintenance repair ramming device, including a housing. A ramming component is arranged inside the housing. The ramming component includes a ramming block arranged inside the housing. The ramming block is of a hollow structure. A plug is threadedly connected to the upper surface of the water inlet pipe communicated with the upper surface of the ramming block; the flushing component arranged inside the housing is oppositely arranged with the ramming component. The flushing component includes a mounting plate connected to the upper surface of the housing. One end surface of a water pump connected to the lower surface of the mounting plate is communicated with a telescopic pipe. The lower end of the telescopic pipe is communicated with the side wall of the ramming block. A spray head is communicated with the peripheral side wall of the flushing pipe communicated with the other end surface of the water pump.

[0011] The present utility model is further set as that the substrate sleeved on the outer side wall of the housing is in a square shape with a hollow center. The lower surface of the substrate is connected with self-locking universal wheels in a rectangular array.

[0012] The present utility model is further set as that the sliding grooves symmetrically opened on the two inner side walls of the housing are in a T shape, and the sliding blocks symmetrically connected to the two outer side walls of the ramming block are in a T shape. The sliding blocks are slidably connected inside the sliding grooves.

[0013] The present invention is further configured such that the mounting frame connected to the mounting seat on the upper surface of the outer shell is U-shaped, a wire roller is rotatably connected inside the mounting frame, a motor connected to the end of the wire roller is connected to the outer side wall of the mounting frame, and the lower end of the steel wire rope wound on the peripheral side wall of the wire roller is connected to the upper surface of the compaction block.

[0014] The present invention is further configured such that a guide wheel is rotatably connected to the peripheral wall of the transverse shaft that runs through the interior of the outer shell, the upper peripheral side of the guide wheel is in contact with the wire rope, and the nuts at both ends of the peripheral wall of the transverse shaft, which are symmetrically threaded, are in contact with the outer wall of the outer shell.

[0015] The present invention is further configured such that the connecting seats symmetrically connected on the peripheral sidewall of the flushing pipe are T-shaped, and the sidewall of the connecting seat is connected to the inner sidewall of the outer shell.

[0016] The present invention is further configured such that a through groove is provided on the outer side wall of the outer shell, and a cleaning and scraping assembly is provided on the outer side wall of the outer shell. The cleaning and scraping assembly includes a connecting frame connected to the outer side wall of the outer shell. The connecting frame is U-shaped. A hydraulic cylinder connected to the inner side wall of the connecting frame has a hydraulic rod connected to its end. A scraper connected to the end of the hydraulic rod passes through the through groove.

[0017] The present invention is further configured such that guide cylinders are symmetrically connected to the inner sidewall of the connecting frame, and the end of the movable shaft sleeved inside the guide cylinder is connected to the sidewall of the scraper.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model incorporates a compaction component. By unscrewing the plug clockwise, water is added to the compaction block through the water inlet pipe, increasing its weight and facilitating the compaction of road filling and repair materials. When the motor is started, the compaction block moves downwards to compact the road filling material as the rotating roller unwinds the wire rope. Conversely, when the roller rewinds the wire rope, the compaction block moves upwards away from the road surface, allowing the compaction block to reciprocate up and down to compact the road filling material.

[0020] 2. This utility model, by setting up a rinsing component, allows the operator to operate the motor to adjust the height of the compacted block to a position convenient for rinsing, and then start the water pump. The water inside the compacted block enters the nozzle through the telescopic pipe, the water pump, and the rinsing pipe. The water inside the nozzle is sprayed onto the compacted block to rinse away the debris, making it easy to reuse the compacted block.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0023] Figure 1 A three-dimensional schematic diagram of a road maintenance and repair compaction device. Figure 1 ;

[0024] Figure 2 A three-dimensional schematic diagram of a road maintenance and repair compaction device. Figure 2 ;

[0025] Figure 3 This is an internal schematic diagram of a road maintenance and repair compaction device.

[0026] Figure 4 To solidify the structural diagram of the components;

[0027] Figure 5 This is a schematic diagram showing the connection between the flushing component and the compaction block.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1-Outer shell, 101-Base plate, 102-Self-locking caster wheel, 103-Through groove, 104-Slide groove, 2-Compactor assembly, 201-Hosting seat, 202-Hosting frame, 202a-Wire roller, 202b-Wire rope, 202c-Motor, 203-Horizontal shaft, 203a-Nut, 203b-Guide wheel, 204-Compactor block, 204a-Slider, 205-Water inlet pipe, 205a-Screw plug, 3-Flush assembly, 301-Hosting plate, 302-Water pump, 302a-Flush pipe, 302b-Telescopic pipe, 302c-Connecting seat, 302d-Nozzle, 4-Scraping assembly, 401-Connecting frame, 402-Guide cylinder, 402a-Moving shaft, 403-Hydraulic cylinder, 403a-Hydraulic rod, 404-Scraper. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1

[0032] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model is a road maintenance and repair compaction device, including a shell 1. The shell 1 is equipped with a compaction component 2. The compaction component 2 includes a mounting base 201, a mounting frame 202, a wire roller 202a, a steel wire rope 202b, a motor 202c, a horizontal shaft 203, a nut 203a, a guide wheel 203b, a compaction block 204, a slider 204a, a water inlet pipe 205, and a screw plug 205a. The water inlet pipe 205 directly adds water to the interior of the compaction block 204, increasing the weight of the compaction block 204, which helps to speed up the compaction of the road filling material by the compaction block 204 and improve the compaction efficiency and quality. The motor 202c controls the wire roller 202a to wind and unwind the steel wire rope 202b, so that the compaction block 204 can compact the road filling material by moving up and down.

[0033] Specifically, a base plate 101 is fitted onto the outer side wall of the outer casing 1. A self-locking universal wheel 102 is connected to the lower surface of the base plate 101. A through groove 103 is formed on the outer side of the outer casing 1, and a sliding groove 104 is formed on the inner side wall of the outer casing 1. A mounting base 201 is connected to the upper surface of the outer casing 1, and a mounting frame 202 is connected to the lower surface of the mounting base 201. A wire roller 202a is rotatably connected to the inside of the mounting frame 202. A steel wire rope 202b is wound on the peripheral side wall of the wire roller 202a. A motor 202c is connected to the end of the wire roller 202a, and the two ends of the horizontal shaft 203 are connected to the horizontal shaft 203. A nut 203a is threaded onto the circumferential wall of the horizontal shaft 203, which penetrates the inner wall of the outer casing 1. The inner wall of the nut 203a contacts the outer wall of the outer casing 1. The guide wheel 203b is rotatably connected to the circumferential wall of the horizontal shaft 203. The wire rope 202b passes through the upper circumferential side of the guide wheel 203b. A slider 204a is connected to the side wall of the compaction block 204. The slider 204a is slidably connected to the inside of the groove 104. A water inlet pipe 205 is connected to the upper surface of the compaction block 204. A screw plug 205a is threaded onto the upper end face of the water inlet pipe 205.

[0034] Furthermore, the base plate 101 is U-shaped, the four self-locking casters 102 are arranged in a rectangular array, the two slides 104 are symmetrically opened and are T-shaped, the mounting frame 202 is U-shaped, the two nuts 203a are symmetrically arranged, the two sliders 204a are symmetrically arranged and are T-shaped, and the tamping block 204 has a hollow structure.

[0035] The operation process of this embodiment is as follows: The operator unscrews the plug 205a clockwise, adds water to the inside of the compaction block 204 through the water inlet pipe 205 to increase the weight of the compaction block 204. After adding water, the operator rotates the plug 205a counterclockwise and reconnects the plug 205a to the upper end of the water inlet pipe 205. The operator starts the motor 202c. When the wire roller 202a rotates clockwise, the wire rope 202b is unwound, the slider 204a slides down along the slide groove 104, and the compaction block 204 moves downward to compact the material filling the road. When the wire roller 202a rotates counterclockwise, the wire rope 202b is wound up, and the compaction block 204 moves upward away from the road surface.

[0036] Example 2

[0037] Please see Figure 1 , Figure 3 and Figure 5 Based on the first specific embodiment, a rinsing assembly 3 is provided. The rinsing assembly 3 includes a mounting plate 301, a water pump 302, a rinsing pipe 302a, a telescopic pipe 302b, a connecting seat 302c, and a nozzle 302d. The water pump 302 is operated to guide the water inside the compacted block 204 into the interior of the rinsing pipe 302a, so that the nozzle 302d sprays water onto the surface of the compacted block 204, thereby realizing the reuse of water and facilitating the reuse of the compacted block 204.

[0038] Specifically, the mounting plate 301 is connected to the upper surface of the outer shell 1, and the mounting plate 301 and the mounting base 201 are arranged opposite to each other. The water pump 302 is connected to the lower surface of the mounting plate 301, and one end of the water pump 302 is connected to the telescopic pipe 302b. The lower end of the telescopic pipe 302b is connected to the interior of the compaction block 204. The other end of the water pump 302 is threaded to the flushing pipe 302a. The peripheral side wall of the flushing pipe 302a is connected to the nozzle 302d, and the side wall of the flushing pipe 302a is connected to the connecting seat 302c. The side wall of the connecting seat 302c is connected to the inner side wall of the outer shell 1.

[0039] Furthermore, the nozzles 302d are arranged at equal intervals, the two connecting seats 302c are arranged symmetrically, and the connecting seats 302c are T-shaped;

[0040] The operation process of this embodiment is as follows: After the worker cleans the motor 202c and adjusts the height of the compacted block 204 to a position that is convenient for the nozzle 302d to rinse, the water pump 302 is started. The water inside the compacted block 204 enters the nozzle 302d through the telescopic pipe 302b, the water pump 302 and the rinsing pipe 302a. The nozzle 302d sprays water onto the compacted block 204 to rinse the compacted block 204.

[0041] Example 3

[0042] Please see Figure 1 , Figure 2 and Figure 3 Based on specific embodiments one and two, a cleaning and scraping assembly 4 is provided. The cleaning and scraping assembly 4 includes a connecting frame 401, a guide cylinder 402, a movable shaft 402a, a hydraulic cylinder 403, a hydraulic rod 403a, and a scraper 404. By controlling the hydraulic cylinder 403, the hydraulic rod 403a is extended or retracted, causing the scraper 404 to move back and forth, cleaning the debris on the surface of the compacted block 204 and improving the cleaning quality of the compacted block 204.

[0043] Specifically, the connecting frame 401 is connected to the side wall of the outer shell 1, the scraper 404 passes through the through groove 103 and enters the interior of the outer shell 1, and a hydraulic cylinder 403 is connected to the middle of the inner side wall of the connecting frame 401. A hydraulic rod 403a is connected to the end of the hydraulic cylinder 403, and the end of the hydraulic rod 403a is connected to the side wall of the scraper 404. The guide cylinder 402 is connected to the inner side wall of the connecting frame 401, and a movable shaft 402a is sleeved inside the guide cylinder 402. The end of the movable shaft 402a is connected to the side wall of the scraper 404.

[0044] Furthermore, the connecting frame 401 is U-shaped, and the two guide cylinders 402 are symmetrically arranged;

[0045] The operation process of this embodiment is as follows: During the process of rinsing the compacted block 204, the worker starts the hydraulic cylinder 403, the hydraulic rod 403a extends, and the scraper 404 moves closer to the compacted block 204 to clean the debris on the compacted block 204. When the hydraulic rod 403a retracts, the scraper 404 cleans the debris on the compacted block 204 again.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A road maintenance and repair compaction device, comprising a housing (1), characterized in that: Inside the housing (1), a ramming component (2) is provided. The ramming component (2) includes a ramming block (204) disposed inside the housing (1). The ramming block (204) has a hollow structure. A plug (205a) is threadedly connected to the upper surface of a water inlet pipe (205) that is communicatively connected to the upper surface of the ramming block (204). The flushing component (3) provided inside the housing (1) is arranged opposite to the ramming component (2). The flushing component (3) includes a mounting plate (301) connected to the upper surface of the housing (1). One end surface of a water pump (302) connected to the lower surface of the mounting plate (301) is communicatively connected to a telescopic pipe (302b). The lower end of the telescopic pipe (302b) is communicatively connected to the side wall of the ramming block (204). Spray nozzles (302d) are communicatively connected to the peripheral side wall of a flushing pipe (302a) that is communicatively connected to the other end surface of the water pump (302).

2. The road maintenance and repair compaction device according to claim 1, characterized in that: A base plate (101) sleeved on the outer side wall of the housing (1) is in a shape of a rectangle with a hole in the middle. Self-locking universal wheels (102) are connected to the lower surface of the base plate (101) in a rectangular array.

3. The road maintenance and repair compaction device according to claim 2, characterized in that: Chutes (104) symmetrically opened on the two inner side walls of the housing (1) are in a T shape. Sliders (204a) symmetrically connected to the two outer side walls of the ramming block (204) are in a T shape. The sliders (204a) are slidably connected inside the chutes (104).

4. The road maintenance and repair compaction device according to claim 3, characterized in that: A mounting frame (202) in a U shape is connected to the lower surface of a mounting seat (201) connected to the upper surface of the housing (1). A wire reel (202a) is rotatably connected inside the mounting frame (202). An electric motor (202c) connected to the end of the wire reel (202a) is connected to the outer side wall of the mounting frame (202). A steel wire rope (202b) wound around the peripheral side wall of the wire reel (202a) has its lower end connected to the upper surface of the ramming block (204).

5. A road maintenance and repair compaction device according to claim 4, characterized in that: A wire guiding wheel (203b) is rotatably connected to the peripheral side wall of a horizontal shaft (203) passing through the housing (1). The upper part of the peripheral side of the wire guiding wheel (203b) contacts the steel wire rope (202b). Nuts (203a) symmetrically threadedly connected to both ends of the peripheral side wall of the horizontal shaft (203) contact the outer side wall of the housing (1).

6. The road maintenance and repair compaction device according to claim 1, characterized in that: Connection seats (302c) symmetrically connected to the peripheral side wall of the flushing pipe (302a) are in a T shape. The side walls of the connection seats (302c) are connected to the inner side wall of the housing (1).

7. The road maintenance and repair compaction device according to claim 1, characterized in that: A through slot (103) is opened on the outer side wall of the housing (1). A cleaning and scraping component (4) is provided on the outer side wall of the housing (1). The cleaning and scraping component (4) includes a connecting frame (401) connected to the outer side wall of the housing (1). The connecting frame (401) is in a U shape. One end of a hydraulic cylinder (403) connected to the inner side wall of the connecting frame (401) is connected to a hydraulic rod (403a). A scraping plate (404) connected to the end of the hydraulic rod (403a) passes through the through slot (103).

8. A road maintenance and repair compaction device according to claim 7, characterized in that: The inner sidewall of the connecting frame (401) is symmetrically connected with guide cylinders (402), and the end of the movable shaft (402a) sleeved inside the guide cylinder (402) is connected to the sidewall of the scraper (404).

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