CN216338886U

CN216338886U - Asphalt paving sideline leveler

Info

Publication number: CN216338886U
Application number: CN202122754876.3U
Authority: CN
Inventors: 陈兴华; 申维涛; 冯喜仑
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-19
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an asphalt paving sideline leveler which comprises a fixing clamp, a position adjusting component, a supporting rod and a pressing plate, wherein the fixing clamp is arranged on a paver, the pressing plate is connected with the fixing clamp through the supporting rod and the position adjusting component, the cross section of the pressing plate is L-shaped and comprises a top plate and a side plate, the top plate is horizontally arranged, the side plate is vertically arranged, and the side plate is arranged on one side, far away from the fixing clamp, of the top plate. According to the utility model, by arranging the pressing plate on the paver, edge line leveling can be realized through machinery while asphalt is paved, time and labor are saved, the asphalt paving efficiency is improved, the height and horizontal direction position of the pressing plate can be adjusted by arranging the position adjusting part, the paver is suitable for different asphalt paving scenes, the paver is widely applied, one side of the side plate is set to be a curved surface, the other side of the side plate is kept straight, when the side plate moves forwards, the curved surface can collect redundant asphalt mixture at the edge of a pavement into the inner side, and straightening is carried out through the straight part, so that the edge of the paved pavement forms a straight line, and the leveling effect is good.

Description

Asphalt paving sideline leveler

Technical Field

The utility model belongs to the technical field of asphalt paving, and particularly relates to an asphalt paving sideline leveler.

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 driving and natural factors to the pavement, and enables the pavement to be smooth, dustless, waterproof and durable, so the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, and an asphalt structural layer of the asphalt pavement belongs to the category of flexible pavements, but a base layer of the asphalt pavement can adopt rigid cement concrete or semi-rigid hydraulic materials besides flexible materials. When the drainage grid groove is adopted in the road surface drainage, in order to guarantee the drainage and the outward appearance of road surface limit portion, the pitch surface course should flush with the drainage grid groove as far as possible, if limit portion is too high, pitch is easy broken, limit portion is too low, then influences the drainage, causes thickness not enough, all can influence the cross slope simultaneously. At present, the paving sideline leveling is realized by a method of manually feeding and then rolling or manually cleaning and polishing, and the problems of low efficiency, time and labor waste, influence on the schedule of a construction period, potential quality hazards and the like are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt paving sideline leveler to solve the problems of low paving sideline leveling efficiency and hidden quality troubles in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an asphalt paving sideline evener, includes fixation clamp, position control part, bracing piece and clamp plate, the fixation clamp is located on the paver, the clamp plate passes through the bracing piece and the position control part is connected with the fixation clamp, the cross-section of clamp plate is the L type, including the roof of level setting and the curb plate of vertical setting, the curb plate is located the roof and is kept away from one side of fixation clamp.

Further, one side of the side plate is bent to the outer side far away from the top plate to form a curved surface.

Further, the fixation clamp is the U type clamp, the horizontal portion of U type clamp is vertical to be set up in the rear plate outside of paver, and the both sides about the rear plate of paver are established to the card of coexistence portion.

Further, the position adjusting part comprises a bottom plate and a bolt, a waist-shaped hole is vertically formed in the bottom plate, the width of the waist-shaped hole is smaller than the diameter of the bolt head, and the bolt penetrates through the waist-shaped hole and is in threaded connection with the transverse portion of the U-shaped clamp.

Further, the bracing piece includes the connecting rod, the connecting rod slant sets up, and its top links firmly with the bottom plate of position control part, and the bottom links firmly with the clamp plate.

Further, the bracing piece still includes the anchor strut, the bottom and the clamp plate of anchor strut link firmly, and the top links firmly with the connecting rod.

Furthermore, the bottom end of the connecting rod is bent to the vertical direction and is connected with the center of the top plate.

Further, the reinforcing rods are arranged two and symmetrically arranged on two sides of the connecting rod respectively, the top ends of the reinforcing rods are connected with the bending points of the connecting rod, and the bottom ends of the reinforcing rods are connected with the middle points of the side edges of the top plate.

The utility model has the following beneficial effects:

1. according to the asphalt paving sideline leveler provided by the utility model, the pressing plate is arranged on the paver, so that the sideline leveling can be realized through machinery while asphalt is paved, the time and the labor are saved, and the asphalt paving efficiency is improved.

2. According to the asphalt paving sideline leveler, the height and the horizontal direction position of the pressing plate are adjusted by arranging the position adjusting part, the asphalt paving sideline leveler can be suitable for different asphalt paving scenes, and the application range is wide.

3. According to the asphalt paving sideline leveler provided by the utility model, one side of the side plate is set to be the curved surface, the other side of the side plate is kept straight, when the side plate moves forwards, the curved surface can take in redundant asphalt mixture at the edge of a pavement into the inner side, and straightening is carried out through the straight part, so that the edge of the pavement forms a straight line, and the leveling effect is good.

Drawings

FIG. 1 is a schematic view of the overall construction of an asphalt paving perimeter leveler in accordance with the present invention;

fig. 2 is a schematic structural view of a position adjustment member according to the present invention.

In the figure: 1-fixing clamp, 2-position adjusting part, 3-supporting rod, 31-reinforcing rod, 32-connecting rod, 4-pressing plate, 41-top plate and 42-side plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, the asphalt paving sideline leveler provided by the utility model is a matching device of a paver, and is used for keeping an asphalt sideline smooth in an asphalt paving process, and comprises a fixing clamp 1, a position adjusting part 2, a supporting rod 3 and a pressing plate 4, wherein the fixing clamp 1 is arranged on the paver, and the pressing plate 4 is connected with the fixing clamp 1 through the supporting rod 3 and the position adjusting part 2.

The fixing clamp 1 is preferably set to be a U-shaped clamp, the transverse part of the U-shaped clamp is vertically arranged on the outer side of the rear plate of the paver, and the two vertical parts are clamped on the upper side and the lower side of the rear plate of the paver to realize the detachable connection of the fixing clamp 1 and the paver; the position adjusting part 2 comprises a bottom plate and a bolt, the bottom plate is vertically arranged, a waist-shaped hole is vertically arranged on the bottom plate, the width of the waist-shaped hole is smaller than the diameter of the bolt head, the bolt penetrates through the waist-shaped hole and then is in threaded connection with the transverse part of the U-shaped clamp, the bottom plate is fixed on the transverse part of the U-shaped clamp, and the height and the horizontal position of the bottom plate are adjusted by adjusting the relative position of the waist-shaped hole and the bolt; the cross section of the pressing plate 4 is L-shaped, which comprises a top plate 41 arranged horizontally and a side plate 42 arranged vertically, the top plate 41 is arranged above the asphalt mixture, the side plate 42 is arranged at the side position of the side line of the asphalt mixture, the side plate 42 is arranged at one side of the top plate 41 far away from the fixing clamp 1, the plate body of the side plate is parallel to the movement direction of the paver, as a preferable mode, one side of the side plate 42 is bent towards the outer side far away from the top plate 41 to form a curved surface, the other side is kept straight, when the side plate 42 moves forwards, the curved surface draws in the redundant asphalt mixture at the edge of the pavement into the inner side, and then the pavement edge is straightened through the straight part to form a straight line, the supporting rod 3 comprises a connecting rod 31 and a reinforcing rod 32, the connecting rod 31 is obliquely arranged, the top end of the connecting rod is fixedly connected with the bottom plate of the position adjusting part 2, the bottom end is fixedly connected with the pressing plate 4, the bottom end of the reinforcing rod 32 is fixedly connected with the pressing plate 4, and the top end is fixedly connected with the connecting rod 31, as a preferable mode, the bottom end of the connecting rod 31 is bent to the vertical direction and connected to the center of the top plate 41, so as to adjust the force direction of the pressing plate 4; the top end of the reinforcing rod 32 is connected with the bending point of the connecting rod 31, the bottom end of the reinforcing rod is connected with the middle point of the side edge of the top plate 41, and two groups of reinforcing rods 32 are preferably arranged and are respectively symmetrically arranged on the connecting rod 31.

In the pitch paving process, at first on the back plate of paver is fixed to fixation clamp 1 who will adjust the sideline evener of paving, according to factors such as the thickness of paving, position control part 2, adjust clamp plate 4 to suitable position, start the paver afterwards, adjust the sideline evener of paving and slowly move forward along with the paver, the surplus bituminous mixture in road surface edge is received to the curved surface of clamp plate 4's curb plate 42 inboard, straight portion is gone on in the same direction as straight again through to the straight portion, make the road surface edge that paves form a straight line, the pitch top surface is more level and more smooth under the pressure effect of clamp plate 4's roof 41.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An asphalt paving sideline leveler is characterized in that: including fixation clamp (1), position control part (2), bracing piece (3) and clamp plate (4), the paver is located in fixation clamp (1), clamp plate (4) are connected with fixation clamp (1) through bracing piece (3) and position control part (2), the cross-section of clamp plate (4) is the L type, roof (41) including the level setting and curb plate (42) of vertical setting, one side of fixation clamp (1) is kept away from in roof (41) is located in curb plate (42).

2. An asphalt paving sideline leveler as defined in claim 1, wherein: one side of the side plate (42) is bent to the outer side far away from the top plate (41) to form a curved surface.

3. An asphalt paving sideline leveler as defined in claim 1, wherein: the fixing clamp (1) is a U-shaped clamp, the transverse part of the U-shaped clamp is vertically arranged on the outer side of the rear plate of the paver, and the two vertical parts are clamped on the upper side and the lower side of the rear plate of the paver.

4. An asphalt paving sideline leveler as defined in claim 1, wherein: the position adjusting part (2) comprises a bottom plate and a bolt, a waist-shaped hole is vertically formed in the bottom plate, the width of the waist-shaped hole is smaller than the diameter of the bolt head, and the bolt penetrates through the waist-shaped hole and is in threaded connection with the transverse portion of the U-shaped clamp.

5. An asphalt paving sideline leveler as defined in claim 1, wherein: the support rod (3) comprises a connecting rod (31), the connecting rod (31) is obliquely arranged, the top end of the connecting rod is fixedly connected with the bottom plate of the position adjusting part (2), and the bottom end of the connecting rod is fixedly connected with the pressing plate (4).

6. An asphalt paving sideline leveler as defined in claim 5, wherein: the support rod (3) further comprises a reinforcing rod (32), the bottom end of the reinforcing rod (32) is fixedly connected with the pressing plate (4), and the top end of the reinforcing rod is fixedly connected with the connecting rod (31).

7. An asphalt paving sideline leveler as defined in claim 6, wherein: the bottom end part of the connecting rod (31) is bent to the vertical direction and is connected with the center of the top plate (41).

8. An asphalt paving sideline leveler as defined in claim 7, wherein: the two reinforcing rods (32) are symmetrically arranged on two sides of the connecting rod (31) respectively, the top ends of the two reinforcing rods are connected with the bending point of the connecting rod (31), and the bottom ends of the two reinforcing rods are connected with the middle point of the side edge of the top plate (41).