Road seam cleaning device for municipal engineering

Abstract

The utility model discloses a road seam cleaning device for municipal engineering, which comprises a water storage tank, the top of the water storage tank is communicated with a liquid hopper, the bottom of the water storage tank is communicated with a water outlet pipe, the bottom of the water outlet pipe is communicated with a transverse pipe, and the bottom of the transverse pipe is communicated with a plurality of nozzles. One side of the water storage tank is provided with a pressing cleaning mechanism for cleaning the interior of the road seam of the lower road; the pressing cleaning mechanism comprises a fixing plate fixed to one side of the water storage tank, and an air cylinder is fixed to the top of the fixing plate. According to the road seam cleaning device for municipal engineering, through the arrangement of the downward pressing cleaning mechanism, a cutting edge of a cleaning blade is inserted into a road seam, sundries accumulated in the road seam are cut up in the downward pressing process, then a water storage tank is pushed to enable the cleaning blade to drive the sundries to be discharged out of the road seam, then water is used for washing the road seam, and the cleaning blade reciprocates to clean the road seam. Water drives sundries to be discharged out of the road seam, and the cleaning effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a road seam cleaning device for municipal engineering. Background Art

[0002] With the continuous development of urban construction, the number and scale of roads used for municipal engineering are also increasing. Road maintenance is an important part of municipal engineering, among which road crack cleaning is an important part of road maintenance. Debris often accumulates in road cracks, such as gravel, sand, soil, plant roots, etc. If not cleaned in time, it will lead to road damage, cement cracks, unstable vehicle driving, and even affect the service life of the road and driving safety.

[0003] Referring to the Chinese patent, a road crack cleaning device for municipal engineering (publication number: CN220335667U, publication date: 2024-01-12), this patent solves the problem that the common road crack cleaning method is to use a high-pressure water gun or a high-pressure airflow for flushing alone. When flushing with a high-pressure water gun, the internal debris will collide and flow back into the gap again after being accompanied by the water flow. However, when flushing with a high-pressure airflow, dust will be caused, affecting the surrounding environment. However, when flushing with a high-pressure water gun, some stones and sand will still be stuck in the gap, and the cleaning efficiency is low. In this regard, we propose a road crack cleaning device for municipal engineering to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a road seam cleaning device for municipal engineering, which solves the technical problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a road crack cleaning device for municipal engineering, comprising a water storage tank, the top of the water storage tank is connected to a liquid bucket, the bottom of the water storage tank is connected to a water outlet pipe, the bottom of the water outlet pipe is connected to a horizontal pipe, the bottom of the horizontal pipe is connected to a plurality of nozzles, and one side of the water storage tank is provided with a downward pressure cleaning mechanism for cleaning the inside of the road crack below;

[0006] The downward pressure cleaning mechanism includes a fixed plate fixed on one side of the water tank, a cylinder is fixed on the top of the fixed plate, the output end of the cylinder passes through the fixed plate and extends to the bottom of the fixed plate, a mounting block is fixed on the output end of the cylinder, and the mounting block is movably connected to a cleaning blade through a disassembly and assembly component, a vertical groove is opened on one side of the water tank, and one side of the cleaning blade slides inside the vertical groove.

[0007] Preferably, the disassembly and assembly component includes a groove formed on the top of the cleaning blade, the bottom of the mounting block extends into the interior of the groove, slots are formed on both sides of the mounting block, and slide grooves are formed on both sides of the top of the cleaning blade.

[0008] Preferably, two transverse grooves are provided inside the cleaning blade, both of which are connected to the groove and the slide groove, the inner surfaces of the two transverse grooves are slidably connected with insertion rods, the opposite ends of the two insertion rods extend into the interior of the slot, and transverse rods are fixed on the inner walls of the two transverse grooves.

[0009] Preferably, the opposite ends of the two cross bars penetrate the insertion rod and extend to the inside of the insertion rod, and the outer surfaces of the two cross bars are slidably connected to the inner surface of the insertion rod.

[0010] Preferably, the outer surfaces of the two cross bars are sleeved with springs, the opposite ends of the two springs are fixed to one end of the insertion rod, the ends of the two springs away from each other are fixed to the inner wall of the cross groove, the tops of the two insertion rods are fixed with vertical rods, the tops of the two vertical rods pass through the slide groove and extend to the outside of the slide groove, and the outer surfaces of the two vertical rods are slidably connected to the inner surface of the slide groove.

[0011] Preferably, four universal wheels are installed at the bottom of the water tank, and a push handle is fixed to one side of the water tank.

[0012] Beneficial Effects

[0013] The utility model provides a road crack cleaning device for municipal engineering. Compared with the prior art, it has the following beneficial effects:

[0014] (1) By setting up a downward pressure cleaning mechanism, the blade of the cleaning blade is inserted into the road crack, and the debris accumulated in the road crack is cut into pieces during the downward pressure process. Then, by pushing the water storage tank, the cleaning blade drives the debris out of the road crack, and then the road crack is flushed with water. Then, the cleaning blade is moved back and forth, and the water drives the debris out of the road crack, thereby improving the cleaning effect and efficiency.

[0015] (2) By setting up the disassembly and assembly components, the cleaning blade can be quickly disassembled and replaced. The cleaning blade is easy to wear after long-term friction, and the cleaning blade can be quickly replaced, with high disassembly and assembly efficiency and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 This is a bottom view of the external structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the cleaning blade of the utility model;

[0019] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. water storage tank; 2. liquid bucket; 3. water outlet pipe; 4. horizontal pipe; 5. nozzle; 6. downward pressure cleaning mechanism; 7. disassembly and assembly components; 8. universal wheel; 9. push handle; 61. fixing plate; 62. cylinder; 63. mounting block; 64. cleaning blade; 65. vertical slot; 71. groove; 72. slot; 73. slide slot; 74. horizontal slot; 75. plug rod; 76. horizontal rod; 77. spring; 78. vertical rod; 8. universal wheel; 9. push handle. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] The utility model provides two technical solutions: specifically including the following embodiments:

[0023] Example 1

[0024] See also Figure 1-Figure 4 A road crack cleaning device for municipal engineering includes a water tank 1, in which water for cleaning road cracks is stored, a liquid bucket 2 is connected to the top of the water tank 1, water enters the water tank 1 from the liquid bucket 2, a water outlet pipe 3 is connected to the bottom of the water tank 1, a transverse pipe 4 is connected to the bottom of the water outlet pipe 3, a plurality of nozzles 5 are connected to the bottom of the transverse pipe 4, the nozzles 5 are controlled by an external switch and are electrically connected to an external power supply, after the nozzles 5 are started, the water in the water tank 1 can be sprayed into the road cracks, and a downward pressure cleaning mechanism 6 for cleaning the inside of the road cracks below is provided on one side of the water tank 1;

[0025] The downward pressure cleaning mechanism 6 includes a fixed plate 61 fixed on one side of the water tank 1, and a cylinder 62 is fixed on the top of the fixed plate 61. The cylinder 62 is controlled by an external switch and is electrically connected to an external power supply. The output end of the cylinder 62 passes through the fixed plate 61 and extends to the bottom of the fixed plate 61. A mounting block 63 is fixed to the output end of the cylinder 62. The mounting block 63 is movably connected to a cleaning blade 64 through a disassembly and assembly component 7. The cleaning blade 64 can clean the road gap and is adapted to the size of the road gap. A vertical groove 65 is opened on one side of the water tank 1, and one side of the cleaning blade 64 slides inside the vertical groove 65.

[0026] By pressing down the cleaning mechanism 6, the blade of the cleaning blade 64 is inserted into the road crack, and the debris accumulated in the road crack is chopped up during the pressing process. Then, by pushing the water storage tank 1, the cleaning blade 64 drives the debris out of the road crack, and then the road crack is flushed with water. Then, the cleaning blade 64 is moved back and forth, so that the water drives the debris out of the road crack, thereby improving the cleaning effect and efficiency.

[0027] Four universal wheels 8 are installed at the bottom of the water tank 1, and a push handle 9 is fixed to one side of the water tank 1.

[0028] Example 2

[0029] Based on Example 1, see Figure 3-Figure 4 As shown, the disassembly and assembly component 7 includes a groove 71 opened on the top of the cleaning blade 64, the bottom of the mounting block 63 extends to the inside of the groove 71, slots 72 are opened on both sides of the mounting block 63, and slide grooves 73 are opened on both sides of the top of the cleaning blade 64.

[0030] Two transverse grooves 74 are provided inside the cleaning blade 64, and the two transverse grooves 74 are connected to the groove 71 and the slide groove 73. The inner surfaces of the two transverse grooves 74 are slidably connected with plug rods 75. The opposite ends of the two plug rods 75 extend into the interior of the slot 72. The opposite ends of the two plug rods 75 are set as inclined surfaces. The bottom of the mounting block 63 contacts and squeezes the inclined surfaces of the plug rods 75. When the mounting block 63 is pressed down, the two plug rods 75 can be driven to move backwards. Transverse bars 76 are fixed on the inner walls of the two transverse grooves 74.

[0031] The opposite ends of the two cross bars 76 penetrate through the insertion rod 75 and extend to the inside of the insertion rod 75 , and the outer surfaces of the two cross bars 76 are slidably connected to the inner surface of the insertion rod 75 .

[0032] The outer surfaces of the two cross bars 76 are sleeved with springs 77, the opposite ends of the two springs 77 are fixed to one end of the insertion rod 75, the ends of the two springs 77 away from each other are fixed to the inner wall of the cross groove 74, the tops of the two insertion rods 75 are fixed with vertical rods 78, the tops of the two vertical rods 78 pass through the slide groove 73 and extend to the outside of the slide groove 73, and the outer surfaces of the two vertical rods 78 are slidably connected to the inner surface of the slide groove 73.

[0033] By setting the disassembly and assembly component 7, the cleaning blade 64 can be quickly disassembled and replaced. The cleaning blade 64 is easy to wear after long-term friction, and the cleaning blade 64 can be quickly replaced, with high disassembly and assembly efficiency and strong practicality.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] During operation, water is poured into the liquid bucket 2 and flows into the water storage tank 1 for storage. Then, the cleaning blade 64 is aligned above the road crack, and the cylinder 62 is started, so that the cylinder 62 drives the cleaning blade 64 to move downward, and finally drives the blade of the cleaning blade 64 to be inserted into the road crack. Then, the push handle 9 is further held with both hands to push the water storage tank 1, so that the cleaning blade 64 moves in the road crack, and the stones, sand, soil, plant roots, etc. in the road crack are pushed out. The nozzle 5 is started to spray water into the road crack, and the water storage tank 1 is pulled back, and the cleaning blade 64 is used to push the water out again to complete the cleaning. When the blade needs to be replaced, the two vertical rods 78 are pulled so that the insertion rod 75 slides out of the slot 72, and the cleaning blade 64 can be removed for replacement.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A road crack cleaning device for municipal engineering, comprising a water storage tank (1), characterized in that: The top of the water storage tank (1) is connected to a liquid hopper (2), the bottom of the water storage tank (1) is connected to a water outlet pipe (3), the bottom of the water outlet pipe (3) is connected to a transverse pipe (4), the bottom of the transverse pipe (4) is connected to a plurality of nozzles (5), and a downward pressure cleaning mechanism (6) for cleaning the inside of the road crack below is provided on one side of the water storage tank (1); The downward pressure cleaning mechanism (6) comprises a fixing plate (61) fixed to one side of the water storage tank (1), a cylinder (62) fixed to the top of the fixing plate (61), an output end of the cylinder (62) passing through the fixing plate (61) and extending to the bottom of the fixing plate (61), a mounting block (63) fixed to the output end of the cylinder (62), the mounting block (63) being movably connected to a cleaning blade (64) via a disassembly assembly component (7), a vertical groove (65) being provided on one side of the water storage tank (1), and one side of the cleaning blade (64) sliding inside the vertical groove (65).

2. A road crack cleaning device for municipal engineering according to claim 1, characterized in that: The disassembly and assembly component (7) comprises a groove (71) formed on the top of the cleaning blade (64); the bottom of the mounting block (63) extends to the inside of the groove (71); slots (72) are formed on both sides of the mounting block (63); and slide grooves (73) are formed on both sides of the top of the cleaning blade (64).

3. A road crack cleaning device for municipal engineering according to claim 2, characterized in that: Two transverse grooves (74) are provided inside the cleaning blade (64), and the two transverse grooves (74) are both connected to the groove (71) and the slide groove (73). The inner surfaces of the two transverse grooves (74) are slidably connected with insertion rods (75), and the opposite ends of the two insertion rods (75) extend into the interior of the slot (72). Transverse rods (76) are fixed on the inner walls of the two transverse grooves (74).

4. A road crack cleaning device for municipal engineering according to claim 3, characterized in that: The opposite ends of the two cross bars (76) penetrate the insertion rod (75) and extend to the inside of the insertion rod (75), and the outer surfaces of the two cross bars (76) are slidably connected to the inner surface of the insertion rod (75).

5. The road crack cleaning device for municipal engineering according to claim 3, characterized in that: The outer surfaces of the two cross bars (76) are sleeved with springs (77), the opposite ends of the two springs (77) are fixed to one end of the insertion rod (75), the ends of the two springs (77) away from each other are fixed to the inner wall of the cross groove (74), the tops of the two insertion rods (75) are fixed with vertical rods (78), the tops of the two vertical rods (78) pass through the slide groove (73) and extend to the outside of the slide groove (73), and the outer surfaces of the two vertical rods (78) are slidably connected to the inner surface of the slide groove (73).

6. The road crack cleaning device for municipal engineering according to claim 1, characterized in that: Four universal wheels (8) are installed at the bottom of the water tank (1), and a push handle (9) is fixed to one side of the water tank (1).

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