Convenient and rapid concrete pavement sludge cleaning device for municipal road engineering

Abstract

The utility model discloses a convenient and fast concrete pavement sludge cleaning device for municipal road engineering, which belongs to the technical field of sludge cleaning devices and comprises a movable bottom plate, two rollers a are rotatably connected to the outer walls of the two sides of the movable bottom plate, a water tank is fixedly connected to the top end of the movable bottom plate, and a water inlet pipe is fixed at a water inlet in the top of the water tank. The rear side wall of the water tank is fixedly connected with a pushing handle; when the convenient and fast concrete pavement sludge cleaning device for municipal road engineering is used, the water tank is filled with a water source for flushing the municipal road concrete pavement, then the lifting block is pushed or pulled to move upwards or downwards through the electric telescopic rod, and the two push-pull rods are matched, so that the municipal road concrete pavement sludge cleaning device can clean the municipal road concrete pavement. And the two connecting blocks can move away from each other or move oppositely, so that the two inverted-L-shaped guide rods move away from each other or move oppositely, the two extension pipes move away from each other or move oppositely, and the water spraying holes b are aligned with the corresponding water spraying holes a to discharge water.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge cleaning devices, and particularly relates to a convenient and fast concrete road surface sludge cleaning device for municipal road engineering. Background Technique

[0002] In municipal road engineering, a convenient and fast concrete road surface sludge cleaning device is of great significance for improving construction efficiency and ensuring environmental sanitation. Generally, for common sludge cleaning, an artificial pushing and flushing device is used to move on the road surface, and a high-pressure water pump is used to strongly flush the sludge on the road surface.

[0003] The existing convenient and fast concrete road surface sludge cleaning device for municipal road engineering has the following disadvantages during use:

[0004] It can only perform high-pressure flushing of the sludge on the surface of a concrete road surface with a fixed width, and cannot adjust to flush the sludge on concrete road surfaces with different widths, resulting in limited cleaning range. Secondly, when the cleaning device is not in use, the water outlet holes of its flushing structure are generally exposed outside, lacking a structure that can protect the water outlet holes from dust, resulting in a large amount of external dust entering, which is likely to cause blockage and affect the subsequent cleaning quality. Therefore, a convenient and fast concrete road surface sludge cleaning device for municipal road engineering is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a convenient and fast concrete road surface sludge cleaning device for municipal road engineering to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A convenient and fast concrete road surface sludge cleaning device for municipal road engineering, including a moving bottom plate. Both outer walls of the moving bottom plate are rotatably connected with two roller a. The top end of the moving bottom plate is fixedly connected with a water tank. A water inlet pipe is fixed at the top water inlet of the water tank. The rear side wall of the water tank is fixedly connected with a pushing handle. The front end of the moving bottom plate is fixedly connected with a water spraying pipe. A water conveying device is connected between the water spraying pipe and the moving bottom plate. Two symmetrically arranged sealing ring plugs are slidably arranged inside the water spraying pipe. One end of each of the two sealing ring plugs facing away from each other is fixedly connected with an extension pipe. The closed ends of the two extension pipes facing away from each other respectively pass through the round holes arranged at both ends of the water spraying pipe and are rotatably sleeved with roller b. Sealing rings are fixedly connected in the round holes, and the sealing rings are movably sleeved outside the extension pipes. A guiding sleeve rod is fixedly connected to the top of the water spraying pipe. Two symmetrically arranged inverted L-shaped guiding rods are movably inserted inside the guiding sleeve rod. One end of each of the two inverted L-shaped guiding rods facing away from each other is fixedly connected to the top of the extension pipe. A plurality of equally spaced water spraying holes a are arranged on the outer side of the water spraying pipe. A plurality of equally spaced water spraying holes b are arranged on the outer side of each of the two extension pipes;

[0007] It also includes a synchronous adjustment structure and a dirt blocking structure. The synchronous adjustment structure is installed at the top of the moving bottom plate and is connected to the two inverted L-shaped guide rods and the guide sleeve rod;

[0008] The dirt blocking structure is installed on the guide sleeve rod.

[0009] As a preferred embodiment, the water delivery device includes a high-pressure water pump located on one side of the water tank and fixed to the top of the moving bottom plate. A Z-shaped water delivery pipe is fixed at the water outlet of the high-pressure water pump. The Z-shaped water delivery pipe is fixedly embedded inside the moving bottom plate. The water inlet of the high-pressure water pump is connected to the inside of the water tank through a pumping straight pipe. One end of the Z-shaped water delivery pipe far from the high-pressure water pump is fixedly connected to the spray pipe.

[0010] As a preferred embodiment, the synchronous adjustment structure includes an activity channel opened at the top of the guide sleeve rod. Two symmetrically arranged connecting blocks slide in the activity channel. The bottom ends of the two connecting blocks are fixedly connected to the top ends of the corresponding inverted L-shaped guide rods. The top ends of the two connecting blocks are rotatably connected to push-pull rods. The top ends of the two push-pull rods are rotatably connected to the bottom end of the same lifting block.

[0011] As a preferred embodiment, an inverted L-shaped vertical plate is fixedly connected to the top of the moving bottom plate. An electric telescopic rod is fixedly connected to the top of the inverted L-shaped vertical plate. The telescopic end of the electric telescopic rod movably penetrates through the inverted L-shaped vertical plate and is fixedly connected to the top end of the lifting block.

[0012] As a preferred embodiment, the dirt blocking structure includes an arc-shaped groove opened at the bottom of the guide sleeve rod. An arc-shaped baffle slides in the arc-shaped groove. The arc-shaped baffle can fit and rotate along the outer side of the spray pipe.

[0013] As a preferred embodiment, a limiting strip of the same length is fixedly connected to the rear end of the arc-shaped baffle. A hand-tightening screw is threadedly connected to a screw hole a provided at the edge of the limiting strip. A screw hole b adapted to the end of the hand-tightening screw is opened at the back edge of the guide sleeve rod. A screw hole c facilitating the threaded fit of the end of the hand-tightening screw is also opened at the outer edge of the arc-shaped baffle.

[0014] Compared with the prior art, the convenient and fast concrete road surface sludge cleaning device for municipal road engineering provided by the present utility model has at least the following beneficial effects:

[0015] In the utility model, when the convenient and fast concrete pavement sludge cleaning device for municipal road engineering is used, the water source for flushing the municipal road concrete pavement can be filled in the water tank, and then the lifting block is pushed or pulled up or down by the electric telescopic rod, and the two push-pull rods cooperate to make the two connecting blocks move away from each other or move towards each other, so that the two inverted L-shaped guide rods move away from each other or move towards each other, so that the two extension pipes move away from each other or move towards each other, and the water spray hole b is aligned with the corresponding water spray hole a to achieve water discharge, so that it is convenient to target the water that is not cleaned. Concrete road surfaces of the same width are washed and cleaned. In addition, when the water spray pipe and the two extension pipes are not in use, the lifting block can be pulled up by the electric telescopic rod, so that the multiple water spray holes b are all received in the water spray pipe. After that, the arc-shaped baffle is manually pushed counterclockwise and moved along the outside of the water spray pipe, so that the multiple water spray holes a can be covered. In addition, the end of the hand-tightened screw is locked in the screw hole b to lock and fix the limit strip, so that the multiple water spray holes a can be conveniently covered to prevent dust from entering, thereby avoiding the subsequent entry of dust and affecting the quality and effect of washing and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the movable bottom plate of the utility model after being cut open;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the water spray pipe of the utility model when viewed from the rear;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of each component in the dirt blocking structure of the utility model.

[0020] In the figure: 1. movable bottom plate; 2. roller a; 3. water tank; 31. water inlet pipe; 32. pushing handle; 4. high-pressure water pump; 41. straight water pumping pipe; 42. Z-shaped water supply pipe; 5. water spraying pipe; 51. extension pipe; 52. roller b; 53. inverted L-shaped guide rod; 54. guide sleeve rod; 55. water spraying hole a; 56. sealing ring plug; 57. water spraying hole b; 6. synchronous adjustment structure; 61. movable channel; 62. connecting block; 63. push-pull rod; 64. lifting block; 65. inverted L-shaped vertical plate; 66. electric telescopic rod; 7. dirt blocking structure; 71. arc baffle; 72. limit strip; 73. hand screw; 74. screw hole b; 75. screw hole c. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with embodiments.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] Example

[0025] The high-pressure washing of the surface sludge can only be performed on concrete pavements of fixed width, and it is impossible to adjust the washing of sludge on concrete pavements of different widths, resulting in a limited cleaning range. Secondly, when the cleaning device is not in use, the water outlet holes of its washing structure are generally exposed to the outside, and there is a lack of a structure to protect the water outlet holes from dust, which leads to a large amount of external dust entering, which is easy to cause blockage and affect the subsequent cleaning quality;

[0026] To do this, see Figures 1-4 The utility model provides a convenient and fast concrete pavement sludge cleaning device for municipal road engineering, comprising: a movable bottom plate 1, two rollers a2 are rotatably connected to the outer walls of both sides of the movable bottom plate 1, a water tank 3 is fixedly connected to the top of the movable bottom plate 1, a water inlet pipe 31 is fixedly arranged at the top water inlet of the water tank 3, a push handle 32 is fixedly connected to the rear side wall of the water tank 3, a water spray pipe 5 is fixedly connected to the front end of the movable bottom plate 1, a water delivery device is connected between the water spray pipe 5 and the movable bottom plate 1, two symmetrically arranged sealing ring plugs 56 are slidably arranged on the inner side of the water spray pipe 5, and the ends of the two sealing ring plugs 56 that are separated from each other are fixedly connected to extension pipes 51, The closed ends of the two extension pipes 51 that are separated from each other are movably passed through the circular holes provided at both ends of the water spray pipe 5, and are rotatably sleeved with rollers b52, and the circular holes are fixedly connected with sealing rings, and the sealing rings are movably sleeved on the outside of the extension pipes 51, and the top of the water spray pipe 5 is fixedly connected with a guide sleeve rod 54, and the inner side of the guide sleeve rod 54 is movably inserted with two symmetrically arranged inverted L-shaped guide rods 53, and the ends of the two inverted L-shaped guide rods 53 that are separated from each other are fixedly connected to the top of the extension pipe 51, and the outside of the water spray pipe 5 is provided with a plurality of equidistantly arranged water spray holes a55, and the outsides of the two extension pipes 51 are provided with a plurality of equidistantly arranged water spray holes b57;

[0027] It further includes a synchronous adjustment structure 6 and a dirt blocking structure 7. The synchronous adjustment structure 6 is installed at the top of the moving bottom plate 1 and is connected to the two inverted L-shaped guide rods 53 and the guide sleeve rod 54;

[0028] The dirt blocking structure 7 is installed on the guide sleeve rod 54.

[0029] Furthermore, as Figures 1-4 shown, specifically, the water delivery device includes a high-pressure water pump 4 located on one side of the water tank 3 and fixedly connected to the top of the moving bottom plate 1. A Z-shaped water delivery pipe 42 is fixed at the water outlet of the high-pressure water pump 4. The Z-shaped water delivery pipe 42 is fixedly embedded inside the moving bottom plate 1. The water inlet of the high-pressure water pump 4 is communicated with the inside of the water tank 3 through a pumping straight pipe 41. One end of the Z-shaped water delivery pipe 42 far from the high-pressure water pump 4 is fixedly communicated with the spray pipe 5.

[0030] Furthermore, as Figures 1-4 shown, specifically, in order to be able to adjust the relative movement of the two extension pipes 51 in the spray pipe 5 in an opposite or away direction, the synchronous adjustment structure 6 is provided to include a movable channel 61 opened at the top of the guide sleeve rod 54. Two symmetrically arranged connecting blocks 62 slide in the movable channel 61. The bottom ends of the two connecting blocks 62 are fixedly connected to the top ends of the corresponding inverted L-shaped guide rods 53. The top ends of the two connecting blocks 62 are rotatably connected to a push-pull rod 63. The top ends of the two push-pull rods 63 are rotatably connected to the bottom end of the same lifting block 64. An inverted L-shaped vertical plate 65 is fixedly connected to the top of the moving bottom plate 1. An electric telescopic rod 66 is fixedly connected to the top of the inverted L-shaped vertical plate 65. The telescopic end of the electric telescopic rod 66 movably penetrates through the inverted L-shaped vertical plate 65 and is fixedly connected to the top end of the lifting block 64.

[0031] Furthermore, as Figures 1-4 shown, specifically, in order to facilitate the dirt blocking structure 7, an arc-shaped groove is opened at the bottom of the guide sleeve rod 54. An arc-shaped baffle 71 slides in the arc-shaped groove. The arc-shaped baffle 71 can rotate in a fitting manner along the outer side of the spray pipe 5. A limiting strip 72 of the same length is fixedly connected to the rear end of the arc-shaped baffle 71. A hand-tightening screw 73 is threadedly connected to a screw hole a provided at the edge of the limiting strip 72. A screw hole b74 adapted to the end of the hand-tightening screw 73 is opened at the back edge of the guide sleeve rod 54. A screw hole c75 facilitating the threaded cooperation of the end of the hand-tightening screw 73 is also opened at the outer edge of the arc-shaped baffle 71.

[0032] The setting of the screw hole c75 is to loosen the hand-tightening screw 73 from the screw hole b74, then threadedly screw it into the screw hole c75, and make the end of the hand-tightening screw 73 press against the outer surface of the spray pipe 5 to fix the arc-shaped baffle 71 and prevent the water outlet of the water spray holes a55 and the water spray holes b57 from being affected.

[0033] In summary, when using the convenient and fast concrete road surface sludge cleaning device for municipal road engineering, the water tank 3 can be filled with water for flushing the concrete road surface of the municipal road. Secondly, the electric telescopic rod 66 is used to push or pull the lifting block 64 up or down. With the cooperation of the two push rods 63, the two connecting blocks 62 can move away from each other or move towards each other, so that the two inverted L-shaped guide rods 53 move away from each other or move towards each other, and the two extension pipes 51 move away from each other or move towards each other, and the water spray holes b57 are aligned with the corresponding water spray holes a55 to achieve water discharge, which is convenient for flushing and cleaning concrete road surfaces of different widths. In addition, when the water spray pipe 5 and the two extension pipes 51 are not in use, the electric telescopic rod 66 can be used to pull the lifting block 64 up, so that all the water spray holes b57 are received in the water spray pipe 5. Then, the arc-shaped baffle 71 can be manually pushed counterclockwise to move along the outer side of the water spray pipe 5, so as to block the multiple water spray holes a55. In addition, the end of the hand-tightening screw 73 is locked in the screw hole b74 to realize the locking and fixing of the limiting strip 72, so as to facilitate blocking dust from entering at the multiple water spray holes a55 and avoid the entry of subsequent dust from affecting the quality and effect of flushing and cleaning.

[0034] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the ordinary meanings understood by those of ordinary skill in the field to which the present invention belongs. The words such as "including" or "comprising" used in the present invention mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words such as "connected" or "coupled" do not limit to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "up", "down", "left", and "right" are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient and fast concrete pavement sludge cleaning device for municipal road engineering, comprising a movable bottom plate (1), characterized in that: The outer walls of both sides of the movable bottom plate (1) are rotatably connected to two rollers a (2); a water tank (3) is fixedly connected to the top of the movable bottom plate (1); a water inlet pipe (31) is fixedly connected to the water inlet at the top of the water tank (3); a push handle (32) is fixedly connected to the rear side wall of the water tank (3); a water spray pipe (5) is fixedly connected to the front end of the movable bottom plate (1); a water delivery device is connected between the water spray pipe (5) and the movable bottom plate (1); two symmetrically arranged sealing ring plugs (56) are slidably arranged on the inner side of the water spray pipe (5); the two sealing ring plugs (56) are fixedly connected to the opposite ends of the two extension pipes (51); the opposite closed ends of the two extension pipes (51) are connected from the spray pipe (51) to the water supply pipe (51); The water pipe (5) is movably passed through the circular holes provided at both ends and is rotatably sleeved with rollers b (52), the circular holes are fixedly connected with sealing rings, and the sealing rings are movably sleeved on the outside of the extension tube (51), the top of the water spray pipe (5) is fixedly connected with a guide sleeve rod (54), the inner side of the guide sleeve rod (54) is movably inserted with two symmetrically arranged inverted L-shaped guide rods (53), and the two inverted L-shaped guide rods (53) are fixedly connected to the top of the extension tube (51) at one end away from each other, and the outside of the water spray pipe (5) is provided with a plurality of equidistantly arranged water spray holes a (55), and the outsides of the two extension tubes (51) are provided with a plurality of equidistantly arranged water spray holes b (57); It also includes a synchronous adjustment structure (6) and a dirt blocking structure (7), wherein the synchronous adjustment structure (6) is installed on the top of the movable bottom plate (1) and is connected to two inverted L-shaped guide rods (53) and a guide sleeve rod (54); The dirt blocking structure (7) is installed on the guide sleeve rod (54).

2. A convenient and quick concrete pavement sludge cleaning device for municipal road engineering according to claim 1, characterized in that: The water delivery device comprises a high-pressure water pump (4) located on one side of the water tank (3) and fixedly connected to the top of the movable bottom plate (1); a Z-shaped water delivery pipe (42) is fixedly provided at the water outlet of the high-pressure water pump (4); the Z-shaped water delivery pipe (42) is fixedly embedded in the interior of the movable bottom plate (1); a water inlet of the high-pressure water pump (4) is connected to the interior of the water tank (3) through a straight water pumping pipe (41); and an end of the Z-shaped water delivery pipe (42) away from the high-pressure water pump (4) is fixedly connected to a water spray pipe (5).

3. A convenient and quick concrete pavement sludge cleaning device for municipal road engineering according to claim 1, characterized in that: The synchronous adjustment structure (6) includes a movable channel (61) opened at the top of the guide sleeve rod (54), and two symmetrically arranged connecting blocks (62) are slidable in the movable channel (61), the bottom ends of the two connecting blocks (62) are fixedly connected to the top of the corresponding inverted L-shaped guide rod (53), the tops of the two connecting blocks (62) are rotatably connected to the push-pull rods (63), and the tops of the two push-pull rods (63) are rotatably connected to the bottom end of the same lifting block (64).

4. A convenient and quick concrete pavement sludge cleaning device for municipal road engineering according to claim 3, characterized in that: The top end of the movable bottom plate (1) is fixedly connected to an inverted L-shaped vertical plate (65), the top end of the inverted L-shaped vertical plate (65) is fixedly connected to an electric telescopic rod (66), and the telescopic end of the electric telescopic rod (66) movably passes through the inverted L-shaped vertical plate (65) and is fixedly connected to the top end of the lifting block (64).

5. A convenient and quick concrete pavement sludge cleaning device for municipal road engineering according to claim 1, characterized in that: The dirt blocking structure (7) comprises an arc-shaped groove formed at the bottom of the guide sleeve (54), in which an arc-shaped baffle (71) slides, and the arc-shaped baffle (71) can rotate along the outer side of the water spray pipe (5).

6. A convenient and quick concrete pavement sludge cleaning device for municipal road engineering according to claim 5, characterized in that: A limit strip (72) of the same length is fixedly connected to the rear end of the arc-shaped baffle (71); a hand screw (73) is threadedly connected in a screw hole a provided at the edge of the limit strip (72); a screw hole b (74) adapted to the end of the hand screw (73) is provided at the back edge of the guide sleeve (54); and a screw hole c (75) is also provided at the outer edge of the arc-shaped baffle (71) for threaded engagement with the end of the hand screw (73).

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