CN216688919U

CN216688919U - Asphalt paving device for highway maintenance construction

Info

Publication number: CN216688919U
Application number: CN202122751241.8U
Authority: CN
Inventors: 高嵩; 王鑫禹
Original assignee: Jilin Zhilian Traffic Construction Co ltd
Current assignee: Jilin Zhilian Traffic Construction Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-07
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an asphalt paving device for highway maintenance construction, which comprises a vehicle body, a push-flat structure, a hydraulic rod, a movable wheel, a vibration flattening mechanism and a rolling part, wherein the movable wheel is arranged on the bottom wall of the vehicle body, the push-flat structure is arranged at the end part of the vehicle body in a sliding manner, one end of the hydraulic rod is arranged on the upper wall of the vehicle body, the other end of the hydraulic rod is connected to the push-flat structure, the rolling part is arranged on the vehicle body and is opposite to the push-flat structure, and the vibration flattening mechanism is arranged between the rolling part and the push-flat structure. The utility model belongs to the technical field of highway maintenance, and particularly relates to an asphalt paving device for highway maintenance construction, which can realize asphalt paving, compaction and exhaust.

Description

Asphalt paving device for highway maintenance construction

Technical Field

The utility model belongs to the technical field of highway maintenance, and particularly relates to an asphalt paving device for highway maintenance construction.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. But in reality, some bituminous paving are rolled by heavier cart is frequent also can produce local breakage, at this moment just need the part to carry out the repair maintenance, because the repair area is not big, consequently can't use large-scale pitch paver, just need use miniature pitch paver, but present traditional small-size pitch paver structure is comparatively simple, generally all directly adopt the single round to roll, do not in advance shakeout pitch, it is tight enough not to roll, and efficiency is lower, reduce the quality of repair simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt paving device for highway maintenance construction, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides an asphalt paving device for highway maintenance construction, which comprises a vehicle body, a push-flat structure, a hydraulic rod, a movable wheel, a vibration flattening mechanism and a rolling piece, wherein the movable wheel is arranged on the bottom wall of the vehicle body, the push-flat structure is arranged at the end part of the vehicle body in a sliding manner, one end of the hydraulic rod is arranged on the upper wall of the vehicle body, the other end of the hydraulic rod is connected to the push-flat structure, the height of the push-flat structure from the ground is controlled by means of the hydraulic rod, the thickness of asphalt paving can be controlled, the rolling piece is arranged on the vehicle body and is opposite to the push-flat structure, the vibration flattening mechanism is arranged between the rolling piece and the push-flat structure, and the vibration flattening mechanism can pre-compact an asphalt layer and discharge air bubbles, so that the rolling and compaction of the asphalt layer are facilitated.

Preferably, the vibration flattening mechanism comprises a storage battery, a timing switch, a connecting arm and a pressing plate, the connecting arm is provided with two groups of coils which are symmetrically and rotatably arranged on the bottom wall of the vehicle body, a connecting plate is rotatably arranged at the bottom end of the connecting arm, a connecting rod is arranged at the top of the pressing plate, the connecting plate is sleeved on the connecting rod, two groups of coils are symmetrically arranged on the connecting rod, the coils are sleeved on the connecting rod, one end of each coil is connected to the end of the connecting rod, the other end of each coil is connected to the connecting plate, the storage battery and the timing switch are both arranged on the vehicle body, the timing switch is electrically connected to the storage battery through an electric wire, the timing switch is connected with the coils through electric wires, the coils are controlled by the timing switch to be powered on and powered off, when the coils are powered on, the coils shrink to drive the connecting arm to stretch the pressing plate, and after the coils are powered off, the spring ring resets to contract in making the linking arm, makes the clamp plate move down, pushes down pitch, through setting for time of on-off of time switch, can make the clamp plate reciprocate to move up and push down, and then carries out the jolt compaction to pitch, gets rid of the air, is favorable to follow-up compaction.

Preferably, push away flat structure and include the push pedal, the push pedal top is equipped with L type support, L type support slide card inlays in automobile body tip, and L type support top is connected with the hydraulic stem, the push pedal lateral wall is equipped with the abduction and pushes away the piecemeal, the abduction pushes away the piecemeal and is a class tetrahedral structure setting, helps pushing away the pitch abduction of gathering, saves the required power when the push pedal paves.

Preferably, it includes driving motor, driving sprocket, cylinder, driven sprocket and drive chain to roll the piece, driving motor locates the automobile body upper wall, driving motor is connected with the battery electricity, driving sprocket locates driving motor's output, the cylinder rotates and locates on the automobile body diapire, driven sprocket locates the tip of cylinder, drive chain is around locating driving sprocket and driven sprocket on, orders about the cylinder with the help of driving motor and rotates in order to carry out the compaction to pitch.

As a further improvement of the utility model, the vehicle body is provided with a push handle, so that the vehicle body is conveniently driven to move.

As a further improvement of the utility model, the end part of the vehicle body is provided with a limiting clamping groove matched with the L-shaped bracket, and the L-shaped bracket can be limited and supported.

Adopt above-mentioned structure to gain beneficial effect as follows: the asphalt paving device for highway maintenance construction provided by the utility model has the advantages that the structure is simple, the design is reasonable, the pressing plate is driven to reciprocate by utilizing the principle that the spring ring is electrified and contracted, so that asphalt is compacted, bubbles are removed, and the rolling compaction of a roller on the asphalt is facilitated; the side wall of the push plate is provided with the abduction pushing block, so that the gathered asphalt can be abducted and spread out in a distributed manner, the force required by spreading can be saved, and the asphalt can be conveniently spread.

Drawings

FIG. 1 is a schematic structural view of an asphalt paving device for highway maintenance construction according to the present invention;

fig. 2 is a schematic structural diagram of a vibration flattening mechanism of the asphalt paving device for highway maintenance construction provided by the utility model.

The device comprises a vehicle body 1, a push-flat structure 2, a hydraulic rod 3, a movable wheel 4, a vibration flattening mechanism 5, a rolling piece 6, a push handle 7, a push handle 8, a storage battery 9, a timing switch 10, a connecting arm 11, a press plate 12, a connecting plate 13, a connecting rod 14, a spring ring 15, a push plate 16, an L-shaped support 17, an outward-extending pushing block 18, a driving motor 19, a driving chain wheel 20, a roller 21, a driven chain wheel 22, a transmission chain 23 and a limiting clamping groove.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention that are not described in detail in the technical features or the connection relationships of the present invention are the prior art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the asphalt paving device for highway maintenance construction provided by the utility model comprises a vehicle body 1, a flattening structure 2, a hydraulic rod 3, a moving wheel 4, a vibration flattening mechanism 5 and a rolling part 6, wherein the vehicle body 1 is provided with a pushing handle 7, the moving wheel 4 is arranged on the bottom wall of the vehicle body 1, the flattening structure 2 is arranged at the end part of the vehicle body 1 in a sliding manner, one end of the hydraulic rod 3 is arranged on the upper wall of the vehicle body 1, the other end of the hydraulic rod 3 is connected to the flattening structure 2, the rolling part 6 is arranged on the vehicle body 1 and is opposite to the flattening structure 2, and the vibration flattening mechanism 5 is arranged between the rolling part 6 and the flattening structure 2.

As shown in fig. 2, vibration flattening mechanism 5 includes battery 8, time switch 9, linking arm 10 and clamp plate 11, linking arm 10 is equipped with two sets ofly and the symmetry rotates and locates on the diapire of automobile body 1, linking arm 10 bottom rotates and is equipped with connecting plate 12, clamp plate 11 top is equipped with connecting rod 13, connecting plate 12 overlaps is located on connecting rod 13, the symmetry is equipped with two sets of spring coils 14 on connecting rod 13, spring coil 14 overlaps is located on connecting rod 13, the one end of spring coil 14 is connected in the tip of connecting rod 13, the other end of spring coil 14 is connected on connecting plate 12, battery 8 and time switch 9 are all located on automobile body 1, time switch 9 connects in battery 8 through the electric wire electricity, time switch 9 passes through the electric wire and is connected with spring coil 14.

Push away flat structure 2 and include push pedal 15, push pedal 15 top is equipped with L type support 16, and the tip of automobile body 1 is equipped with the spacing draw-in groove 23 with L type support 16 matched with, and the slip card of L type support 16 inlays in spacing draw-in groove 23, and L type support 16 top is connected with hydraulic stem 3, and push pedal 15 lateral wall is equipped with the abduction and pushes away piecemeal 17, and the abduction pushes away piecemeal 17 and is the setting of class tetrahedron structure.

The rolling piece 6 comprises a driving motor 18, a driving chain wheel 19, a roller 20, a driven chain wheel 21 and a transmission chain 22, wherein the driving motor 18 is arranged on the upper wall of the vehicle body 1, the driving motor 18 is electrically connected with the storage battery 8, the driving chain wheel 19 is arranged at the output end of the driving motor 18, the roller 20 is rotatably arranged on the bottom wall of the vehicle body 1, the driven chain wheel 21 is arranged at the end part of the roller 20, and the transmission chain 22 is wound on the driving chain wheel 19 and the driven chain wheel 21.

During the specific use, pour into pitch on waiting to repair the road surface, according to predetermined height, control hydraulic stem 3 is flexible to adjust pitch thickness of paving, later order to about automobile body 1 to remove, thickness with the help of push pedal 15 control pitch, vacancy department is filled automatically to the pitch of excess under the effect of abduction pushing block 17, set for the time of spring ring 14 break-make through time switch 9, when clamp plate 11 moved to pitch on, push pedal 15 about ten thousand reciprocating motion under the effect of spring ring 14, carry out the tap to pitch, get rid of the air of sneaking into in the unloading, later under driving motor 18's drive, it can to roll pitch with the help of cylinder 20.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a pitch device of paving that highway maintenance construction was used which characterized in that: including the automobile body, push away flat structure, hydraulic stem, removal wheel, vibration flattening mechanism and roll the piece, it locates on the automobile body diapire to remove the wheel, push away the tip that the structure slided and locates the automobile body, the automobile body upper wall is located to the one end of hydraulic stem, the other end of hydraulic stem is connected in pushing away flat structure, it locates on the automobile body and sets up with pushing away flat structure opposition to roll the piece, vibration flattening mechanism locates and rolls the piece and pushes away between the flat structure.

2. The asphalt paving device for road maintenance construction according to claim 1, wherein: the vibration flattening mechanism comprises a storage battery, a timing switch, a connecting arm and a pressing plate, wherein the connecting arm is provided with two sets of symmetrical rotating arms and is arranged on the bottom wall of the vehicle body, the connecting arm bottom end is provided with a connecting plate in a rotating manner, the top of the pressing plate is provided with a connecting rod, the connecting plate is sleeved on the connecting rod, the connecting rod is symmetrically provided with two sets of spring rings, the spring rings are sleeved on the connecting rod, one ends of the spring rings are connected to the end portions of the connecting rod, the other ends of the spring rings are connected to the connecting plate, the storage battery and the timing switch are both arranged on the vehicle body, the timing switch is electrically connected to the storage battery through an electric wire, and the timing switch is connected with the spring rings through an electric wire.

3. The asphalt paving device for road maintenance construction according to claim 2, wherein: the push flat structure comprises a push plate, an L-shaped support is arranged at the top of the push plate, a sliding clamp of the L-shaped support is embedded in the end part of the vehicle body, the top of the L-shaped support is connected with a hydraulic rod, the side wall of the push plate is provided with an abduction push block, and the abduction push block is of a similar tetrahedron structure.

4. The asphalt paving device for road maintenance construction according to claim 3, wherein: the rolling part comprises a driving motor, a driving chain wheel, a roller, a driven chain wheel and a transmission chain, the driving motor is arranged on the upper wall of the vehicle body, the driving motor is electrically connected with a storage battery, the driving chain wheel is arranged at the output end of the driving motor, the roller is rotatably arranged on the bottom wall of the vehicle body, the driven chain wheel is arranged at the end part of the roller, and the transmission chain is wound on the driving chain wheel and the driven chain wheel.

5. The asphalt paving device for road maintenance construction according to claim 4, wherein: the vehicle body is provided with a push handle.

6. The asphalt paving device for road maintenance construction according to claim 4, wherein: the end part of the vehicle body is provided with a limiting clamping groove matched with the L-shaped bracket.