Municipal road laying device

Abstract

The utility model discloses a municipal road laying device, and relates to the technical field of roads. The flattening device comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a handle, the bottom of the bottom plate is provided with a flattening device, the flattening device comprises a connecting rod, the top of the connecting rod is fixedly connected to the bottom of the bottom plate, and the side face of the connecting rod is fixedly connected with a motor. Through the mutual cooperation of the connecting rod, the pressing plate, the reciprocating lead screw, the threaded sleeve, the motor and other components in the flattening equipment, the pavement which is just paved can be flattened, the pavement is prevented from being uneven, the compactness of the pavement is improved, pavement materials are fully compacted and tightly arranged, and the pavement flattening equipment is suitable for being used in the pavement pavement. Therefore, the stability and durability of the pavement are improved, gaps and bubbles in pavement materials can be eliminated through compaction, and the loosening degree of the materials is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of roads, in particular to a municipal road paving device. Background Art

[0002] According to a public disclosure of a municipal road paving device (CN207552876U), it includes a first rotating shaft, a material holding barrel, a spiral blade, a material feed port, a second rotating shaft, a fixed block, a connecting rod, a connecting block, a support rod, a first motor, a rotating block, a leg, a fixed frame, a first roller, a positioning block, a connecting block, a rotating rod, a fixed plate, a push plate, a fixed cover, a screw, a second roller, a third motor, a control rod, a positioning rod, a connecting frame, a second motor, a push block, a guide rod and a spiral spring. This device performs paving and tamping at the same time, thereby facilitating the paving speed, and has a simple structure, reasonable design, and convenient operation, and is worthy of promotion. During the paving process of municipal roads, the newly paved road surface may appear uneven. It is necessary to ensure that the road surface materials are fully compacted and tightly arranged to prevent the road surface from being uneven. It is difficult to improve the density of the road surface through the mutual cooperation between components such as the material holding barrel, spiral blades, feed port, second rotating shaft, and fixed blocks. It is difficult to ensure that the road surface materials are fully compacted and tightly arranged, and it is difficult to increase the stability and durability of the road surface, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a municipal road paving device, which can flatten the newly paved road surface through the mutual cooperation between the connecting rod, pressure plate, reciprocating screw, threaded sleeve, motor and other components inside the flattening equipment, prevent the road surface from being uneven, help improve the density of the road surface, ensure that the road surface materials are fully compacted and closely arranged, thereby increasing the stability and durability of the road surface. Compaction can help eliminate gaps and bubbles in the road surface materials, reduce the looseness of the materials, and solve the existing problems.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a municipal road paving device, comprising a base plate, a support rod is fixedly connected to the top of the base plate, a handle is fixedly connected to the top of the support rod, a flattening device is arranged at the bottom of the base plate, and the flattening device comprises a connecting rod, the top of the connecting rod is fixedly connected to the bottom of the base plate, a motor is fixedly connected to the side of the connecting rod, a reciprocating screw is fixedly connected to the output shaft of the motor, a threaded sleeve is threadedly connected to the circumferential surface of the reciprocating screw, a limiting rod is fixedly connected to the side of the motor, an end of the limiting rod away from the motor passes through the side of the threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a base, the bottom of the base is rotatably connected to a rotating shaft, and a pressure plate is fixedly connected to the circumferential surface of the rotating shaft.

[0006] Furthermore, there are two connecting rods, which are symmetrical to each other along the vertical center axis of the base plate. The connecting rods are made of metal material and are arranged in a rectangular shape. The bottom of the base plate is fixedly connected with support piles. The design of the support piles is conducive to supporting it and preventing it from tilting and shaking when it is not pushed.

[0007] Furthermore, two support piles are provided and are symmetrical to each other along the vertical center axis of the base plate. The support piles are made of metal material and are located in front of the pressure plate. A slot is provided on the top of the base plate. The metal material design is conducive to long-term support and has strong support.

[0008] Furthermore, a cleaning device is provided at the bottom of the base plate, and the cleaning device includes a vertical plate, the top of the vertical plate is fixedly connected to the bottom of the base plate, the side of the vertical plate is fixedly connected to a support plate, the top of the support plate is fixedly connected to a water tank, the side of the support plate is fixedly connected to a rectangular plate, the top of the rectangular plate is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a water spray pipe, a dredging pipe penetrates the side of the water tank, and the end of the dredging pipe away from the water tank is fixedly penetrated by the side of the water spray pipe. Such a design is conducive to spraying water to clean the surface of the pressure plate.

[0009] Furthermore, the pressure plate is located on the displacement track of the water spray pipe, two vertical plates are provided, and are symmetrical to each other along the vertical center axis of the bottom plate, the vertical plates are set to metal material, and the vertical plates are located on the side of the connecting rod. Such a design is conducive to the water spray pipe spraying water onto the pressure plate.

[0010] Furthermore, the rectangular plate is configured to be L-shaped, the water tank is located on the inner wall of the slot, a water inlet pipe is fixedly passed through the top of the water tank, and the design of the water inlet pipe is conducive to storing water inside the water tank.

[0011] Furthermore, a pillar is fixedly connected to the bottom of the base plate, and a universal wheel is arranged at the bottom of the pillar. There are four universal wheels, which are arranged in groups of two and are symmetrical to each other along the vertical center axis of the base plate. The design of the universal wheel facilitates the movement of the entire device.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model realizes the flattening of the newly paved road surface through the mutual cooperation between the connecting rod, the pressing plate, the reciprocating screw, the threaded sleeve, the motor and other components inside the flattening equipment, so as to prevent the road surface from being uneven, help to improve the density of the road surface, ensure that the road surface materials are fully compacted and closely arranged, thereby increasing the stability and durability of the road surface. Compaction can help eliminate gaps and bubbles in the road surface materials and reduce the looseness of the materials.

[0014] 2. The utility model realizes the effect of spraying water to clean the surface of the pressure plate through the mutual cooperation between the vertical plate, support plate, water tank, electric telescopic rod, water spray pipe and other components inside the cleaning device. The water spray cleaning can effectively reduce the friction resistance of the surface of the pressure plate, making it easier to move on the road surface, which helps to improve construction efficiency and reduce the burden on equipment.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 It is a three-dimensional upward structural schematic diagram of the bottom plate of the utility model;

[0019] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the motor of the utility model;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0021] Figure 5 It is a three-dimensional side structural schematic diagram of the connecting rod of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Bottom plate; 2. Support rod; 3. Handle; 4. Flattening device; 41. Connecting rod; 42. Motor; 43. Reciprocating screw; 44. Threaded sleeve; 45. Base; 46. Rotating shaft; 47. Pressing plate; 48. Limiting rod; 5. Notch; 6. Cleaning device; 61. Vertical plate; 62. Support plate; 63. Water tank; 64. Dredging pipe; 65. Rectangular plate; 66. Electric telescopic rod; 67. Spraying pipe; 7. Pillar; 8. Universal wheel; 9. Support pile. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model is a municipal road paving device, comprising a base plate 1, a support rod 2 is fixedly connected to the top of the base plate 1, a handle 3 is fixedly connected to the top of the support rod 2, a flattening device 4 is arranged at the bottom of the base plate 1, and the flattening device 4 comprises a connecting rod 41, the top of the connecting rod 41 is fixedly connected to the bottom of the base plate 1, a motor 42 is fixedly connected to the side of the connecting rod 41, a reciprocating screw rod 43 is fixedly connected to the output shaft of the motor 42, a threaded sleeve 44 is threadedly connected to the circumferential surface of the reciprocating screw rod 43, a limiting rod 48 is fixedly connected to the side of the motor 42, and one end of the limiting rod 48 away from the motor 42 penetrates the side of the threaded sleeve 44, a base 45 is fixedly connected to the bottom of the threaded sleeve 44, a rotating shaft 46 is rotatably connected to the bottom of the base 45, and a pressing plate 47 is fixedly connected to the circumferential surface of the rotating shaft 46.

[0026] There are two connecting rods 41, which are symmetrical to each other along the vertical center axis of the base plate 1. The connecting rods 41 are made of metal and are arranged in a rectangular shape. A support pile 9 is fixedly connected to the bottom of the base plate 1. The design of the support pile 9 is conducive to supporting it and preventing it from tilting and shaking when it is not pushed.

[0027] Two support piles 9 are provided and are symmetrical to each other along the vertical center axis of the base plate 1. The support piles 9 are made of metal. The support piles 9 are located in front of the pressure plate 47. A slot 5 is provided on the top of the base plate 1. The metal material design is conducive to long-term support and has strong support.

[0028] A cleaning device 6 is provided at the bottom of the base plate 1, and the cleaning device 6 includes a vertical plate 61, the top of the vertical plate 61 is fixedly connected to the bottom of the base plate 1, the side of the vertical plate 61 is fixedly connected to a support plate 62, the top of the support plate 62 is fixedly connected to a water tank 63, the side of the support plate 62 is fixedly connected to a rectangular plate 65, the top of the rectangular plate 65 is fixedly connected to an electric telescopic rod 66, one end of the electric telescopic rod 66 is fixedly connected to a water spray pipe 67, a dredging pipe 64 passes through the side of the water tank 63, and one end of the dredging pipe 64 away from the water tank 63 is fixedly passed through the side of the water spray pipe 67. Such a design is conducive to spraying water to clean the surface of the pressure plate 47.

[0029] The pressure plate 47 is located on the displacement track of the water spray pipe 67. Two vertical plates 61 are provided and are symmetrical to each other along the vertical center axis of the base plate 1. The vertical plates 61 are made of metal and are located on the side of the connecting rod 41. This design is conducive to allowing the water spray pipe 67 to spray water onto the pressure plate 47.

[0030] The rectangular plate 65 is configured to be L-shaped, the water tank 63 is located on the inner wall of the slot 5 , and a water inlet pipe is fixedly passed through the top of the water tank 63 . The design of the water inlet pipe is conducive to storing water inside the water tank 63 .

[0031] The bottom of the base plate 1 is fixedly connected with a pillar 7, and a universal wheel 8 is arranged at the bottom of the pillar 7. There are four universal wheels 8, which are arranged in groups of two and are symmetrical to each other along the vertical center axis of the base plate 1. The design of the universal wheels 8 facilitates the movement of the entire device.

[0032] A specific application of this embodiment is: the rotation of the motor 42 drives the reciprocating screw 43 to rotate, the rotation of the reciprocating screw 43 drives the threaded sleeve 44 to move, the threaded sleeve 44 moves left and right on the reciprocating screw 43, the left and right movement of the threaded sleeve 44 drives the base 45 to move, the movement of the base 45 drives the shaft 46 to move, the shaft 46 is rotatably connected to the base 45, the movement of the shaft 46 drives the pressure plate 47 to move left and right, and the shaft 46 swings along with the shaft 46 in the process of driving the pressure plate 47 to move left and right. The device can be swung to adapt to road surfaces at different angles. The handle 3 is held to push the device, and the universal wheel 8 can be used to push the device to move. The water tank 63 is used to store and release water, and the water flows into the inside of the water spray pipe 67 through the dredging pipe 64. When the pressure plate 47 needs to be cleaned, the electric telescopic rod 66 is controlled by electricity, and the electric telescopic rod 66 is extended forward to drive the water spray pipe 67 to move to the side close to the pressure plate 47, so as to facilitate the water discharge and cleaning of the surface of the pressure plate 47, which can effectively reduce the friction resistance on the surface of the road plate.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A municipal road paving device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a handle (3), and the bottom of the base plate (1) is provided with a flattening device (4); The flattening device (4) comprises a connecting rod (41), the top of which is fixedly connected to the bottom of the base plate (1), the side of which is fixedly connected to a motor (42), the output shaft of which is fixedly connected to a reciprocating screw (43), the circumferential surface of which is threadedly connected to a threaded sleeve (44), the side of which is fixedly connected to a limiting rod (48), the end of which, away from the motor (42), passes through the side of the threaded sleeve (44), the bottom of which is fixedly connected to a base (45), the bottom of which is rotatably connected to a rotating shaft (46), the circumferential surface of which is fixedly connected to a pressing plate (47).

2. A municipal road paving device according to claim 1, characterized in that: Two connecting rods (41) are provided and are symmetrical to each other along the vertical center axis of the base plate (1); the connecting rods (41) are made of metal material and are arranged in a rectangular shape; a support pile (9) is fixedly connected to the bottom of the base plate (1).

3. A municipal road paving device according to claim 2, characterized in that: Two support piles (9) are provided and are symmetrical to each other along the vertical center axis of the bottom plate (1). The support piles (9) are made of metal. The support piles (9) are located in front of the pressure plate (47). A notch (5) is provided on the top of the bottom plate (1).

4. A municipal road paving device according to claim 3, characterized in that: A cleaning device (6) is provided at the bottom of the base plate (1), and the cleaning device (6) comprises a vertical plate (61), the top of the vertical plate (61) is fixedly connected to the bottom of the base plate (1), the side of the vertical plate (61) is fixedly connected to a support plate (62), the top of the support plate (62) is fixedly connected to a water tank (63), the side of the support plate (62) is fixedly connected to a rectangular plate (65), the top of the rectangular plate (65) is fixedly connected to an electric telescopic rod (66), one end of the electric telescopic rod (66) is fixedly connected to a water spray pipe (67), a dredging pipe (64) passes through the side of the water tank (63), and one end of the dredging pipe (64) away from the water tank (63) is fixedly passed through the side of the water spray pipe (67).

5. A municipal road paving device according to claim 4, characterized in that: The pressure plate (47) is located on the displacement track of the water spray pipe (67), two vertical plates (61) are provided, and are symmetrical to each other along the vertical center axis of the bottom plate (1), the vertical plates (61) are made of metal material, and the vertical plates (61) are located on the side of the connecting rod (41).

6. A municipal road paving device according to claim 5, characterized in that: The rectangular plate (65) is configured to be L-shaped, the water tank (63) is located on the inner wall of the notch (5), and a water inlet pipe is fixedly passed through the top of the water tank (63).

7. A municipal road paving device according to claim 6, characterized in that: The bottom of the base plate (1) is fixedly connected to a support (7), and the bottom of the support (7) is provided with a universal wheel (8). Four universal wheels (8) are provided, arranged in groups of two and symmetrical with each other along the vertical center axis of the base plate (1).

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