CN218711975U

CN218711975U - Asphalt concrete pavement core supplementing machine

Info

Publication number: CN218711975U
Application number: CN202222764780.XU
Authority: CN
Inventors: 李翠花; 刘淋志; 刘昊; 孔芳; 陈瑞娟; 郭洪才; 胡耀云; 潘文文
Original assignee: Civil Engineering Co of CSCEC Xinjiang Construction and Engineering Group Co Ltd
Current assignee: Civil Engineering Co of CSCEC Xinjiang Construction and Engineering Group Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-24
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a road surface construction equipment technical field, especially a core machine is mended to asphalt concrete road surface, including removing the base, remove one side fixedly connected with support of base, one side fixed mounting of support has first motor, the output fixedly connected with lead screw of first motor, the surface threaded connection of lead screw has the removal seat, remove one side fixedly connected with mounting panel of seat. The utility model has the advantages that: through the cooperation setting of second motor, carousel, eccentric shaft, first connecting ring, connecting rod, connecting axle, second go-between, push rod, compaction piece and guide bracket, only need start the second motor can make the compaction piece at vertical direction enterprising reciprocating linear motion, through the compaction piece comes to beat asphalt concrete, makes the power that the compaction piece was applyed on asphalt concrete is comparatively even, thereby makes asphalt concrete road surface compactness can satisfy operation requirement, has guaranteed the quality of mending the core.

Description

Asphalt concrete pavement core supplementing machine

Technical Field

The utility model relates to a road surface construction equipment technical field, especially a core machine is mended to asphalt concrete road surface.

Background

In road construction, coring (drilling a standard core sample with the diameter of 100 mm) is needed for a molded road surface, and then the quality of the road surface is detected to judge whether the road surface meets the actual engineering requirements. Therefore, after coring of the road surface is completed, the road surface needs to be re-cored. The existing road surface core filling method comprises the following steps: the asphalt mixture is put into the core hole, and then the hammer hammering mode is adopted to compact the asphalt mixture, the core supplementing method has the phenomena that the force exerted on the asphalt concrete by the hammer is uneven due to the existence of artificial reasons, the compaction degree of an asphalt concrete pavement is unqualified, and the like, and the asphalt mixture is easy to splash to the pavement when the hammer hammers are used for hammering the asphalt mixture, so that the subsequent cleaning workload is increased.

The utility model discloses an asphalt concrete road surface mends core machine disclosed in chinese utility model patent application publication CN210151542U, this asphalt concrete road surface mends core machine has improved asphalt concrete road surface and has mended the core quality, guarantees that the road surface compactness is qualified, has improved construction work efficiency simultaneously, and this paper solves above-mentioned problem through another technical scheme.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the present invention is to provide a core patching machine for asphalt concrete pavement, so as to solve the problems mentioned in the background art and overcome the disadvantages existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the utility model provides an asphalt concrete road surface core patching machine, including removing the base, remove one side fixedly connected with support of base, one side fixed mounting of support has first motor, the output fixedly connected with lead screw of first motor, the surface threaded connection of lead screw has the removal seat, remove one side fixedly connected with mounting panel of seat, one side fixed mounting of mounting panel has the second motor, the output fixedly connected with carousel of second motor, the edge fixedly connected with eccentric shaft of carousel one side, the surface of eccentric shaft rotates and is connected with first connecting ring, the fixed surface of first connecting ring is connected with the connecting rod, one side fixedly connected with connecting axle of connecting rod, the surface rotation of connecting axle is connected with the second go-between, the fixed surface of second go-between is connected with the push rod, the bottom fixedly connected with compaction piece of push rod, one side fixedly connected with guide bracket of second motor is kept away from to the mounting panel.

Preferably, according to any one of the above schemes, a support plate is fixedly connected to the outer surface of the push rod, a spring is fixedly connected to one side of the support plate, and a cover plate is fixedly connected to the bottom end of the spring.

The technical effect achieved by adopting the scheme is as follows: the core hole can be sealed, so that the situation that the asphalt mixture splashes to the road surface can be prevented.

Preferably, in any of the above schemes, a guide rod is fixedly connected to one side of the movable base, the guide rod penetrates through the movable base, and the movable base is slidably connected with the guide rod.

The technical effect achieved by adopting the scheme is as follows: the guide rod has a guide effect on the movable seat, so that the movable seat can be prevented from rotating along with the rotation of the screw rod, and the movable seat can only move linearly along the direction of the guide rod.

Preferably, in any one of the above schemes, a storage battery is arranged on one side of the movable base, the storage battery is electrically connected with the first motor, and the storage battery is electrically connected with the second motor.

The technical effect achieved by adopting the scheme is as follows: the storage battery can provide required electric power for the first motor and the second motor to work.

Preferably, in any of the above schemes, the guide bracket is L-shaped, the guide bracket corresponds to the push rod, the push rod penetrates through the guide bracket, and the push rod is slidably connected with the guide bracket.

The technical effect achieved by adopting the scheme is as follows: the guide bracket guides the push rod, so that the push rod can only do linear motion in the vertical direction.

Preferably, in any of the above embodiments, a part of the push rod is located inside the spring, the push rod penetrates through the cover plate, and the cover plate is slidably connected with the push rod.

The technical effect achieved by adopting the scheme is as follows: can make the apron is smooth removes and makes the spring produce elastic deformation, and through the push rod plays limiting displacement to the spring, can prevent the crooked phenomenon appears in the in-process that produces elastic deformation in the spring.

Preferably according to any one of the above aspects, the cover plate is larger in size than the compacted cake.

The technical effect achieved by adopting the scheme is as follows: therefore, the core hole can be sealed comprehensively after the compacted block enters the core hole.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. through the cooperation setting of second motor, carousel, eccentric shaft, first connecting ring, connecting rod, connecting axle, second go-between, push rod, compaction piece and guide bracket, only need start the second motor can make the compaction piece at vertical direction enterprising reciprocating linear motion, through the compaction piece comes to beat asphalt concrete, makes the power that the compaction piece was applyed on asphalt concrete is comparatively even, thereby makes asphalt concrete road surface compactness can satisfy operation requirement, has guaranteed the quality of mending the core.

2. Through the cooperation setting of push rod, compaction piece, backup pad, spring and apron the compaction piece is pressed the inside asphalt concrete in core hole in real time, the apron contacts with ground to along with going on of compaction work, apron rebound and extrusion spring make the spring is in the state of compressed make apron and ground laminating closely under the reaction force of spring to very big has avoided the asphalt concrete to splash to the condition on road surface, and then has avoided the operation of the asphalt concrete that follow-up clearance splashes, has improved the efficiency of construction.

3. Through the cooperation setting of first motor, lead screw, removal seat, mounting panel, second motor, compaction piece and guide bracket can adjust the height of removing seat, mounting panel and guide bracket to can adjust according to actual conditions the height of compaction piece makes the compaction piece can be better carry out compaction work to asphalt concrete.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic structural view of the push rod and its connecting member of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1-moving base, 2-bracket, 3-first motor, 4-screw rod, 5-moving base, 6-mounting plate, 7-second motor, 8-rotary table, 9-eccentric shaft, 10-first connecting ring, 11-connecting rod, 12-connecting shaft, 13-second connecting ring, 14-push rod, 15-compaction block, 16-guide bracket, 17-support plate, 18-spring, 19-cover plate, 20-guide rod and 21-storage battery.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, an asphalt concrete pavement core patching machine comprises a movable base 1, a support 2 is fixedly connected to one side of the movable base 1, a first motor 3 is fixedly installed to one side of the support 2, a lead screw 4 is fixedly connected to an output end of the first motor 3, a movable base 5 is in threaded connection with an outer surface of the lead screw 4, a mounting plate 6 is fixedly connected to one side of the movable base 5, a second motor 7 is fixedly installed to one side of the mounting plate 6, a rotary disc 8 is fixedly connected to an output end of the second motor 7, an eccentric shaft 9 is fixedly connected to an edge of one side of the rotary disc 8, a first connecting ring 10 is rotatably connected to an outer surface of the eccentric shaft 9, a connecting rod 11 is fixedly connected to an outer surface of the first connecting ring 10, a connecting shaft 12 is fixedly connected to one side of the connecting shaft 12, a second connecting ring 13 is rotatably connected to an outer surface of the second connecting ring 13, a push rod 14 is fixedly connected to a bottom end of the push rod 14, a guide support 16 is fixedly connected to one side of the mounting plate 6 far away from the second motor 7, before core patching work, the first motor is started to rotate the connecting ring 4 to adjust the push rod 6 and the push rod 16 to move the connecting shaft 15, and the second connecting shaft 15 to make the second connecting ring work, the eccentric shaft 7 and the second connecting shaft 7 work to make the second connecting shaft work, thereby make the second connecting shaft work to make the second connecting shaft work, and the second connecting rod work to make the second connecting rod work.

As an optional technical scheme of the utility model, the outer fixed surface of push rod 14 is connected with backup pad 17, one side fixedly connected with spring 18 of backup pad 17, the bottom fixedly connected with apron 19 of spring 18, it is real-time to press the inside asphalt concrete in core hole at compaction piece 15, apron 19 contacts with ground, and along with going on of compaction work, apron 19 rebound and extrusion spring 18, make spring 18 be in the state of compressed, it is inseparable to make apron 19 and ground laminating under spring 18's reaction force, can seal the core hole, thereby can prevent that bituminous mixture from splashing the condition on road surface.

As an optional technical scheme of the utility model, remove one side fixedly connected with guide bar 20 of base 1, guide bar 20 runs through and removes seat 5, removes seat 5 and guide bar 20 sliding connection, plays the guide effect to removing seat 5 through guide bar 20, can avoid removing seat 5 and rotate along with the rotation of lead screw 4, makes and removes seat 5 and only can follow the direction of guide bar 20 and be linear motion.

As the utility model discloses an optional technical scheme, one side of removing base 1 is provided with battery 21, battery 21 and first motor 3 electric connection, battery 21 and second motor 7 electric connection can provide required electric power for first motor 3 and the work of second motor 7 through battery 21.

As an optional technical scheme of the utility model, the shape of guide bracket 16 is L shape, and guide bracket 16 is corresponding with push rod 14's position, and push rod 14 runs through guide bracket 16, and push rod 14 and guide bracket 16 sliding connection play the guide effect to push rod 14 through guide bracket 16, make push rod 14 only can carry out linear motion in vertical direction.

As an optional technical scheme of the utility model, a part of push rod 14 is located the inside of spring 18, and push rod 14 runs through apron 19, and

apron

19 and 14 sliding connection of push rod can make the smooth removal of apron 19 and make spring 18 produce elastic deformation to play limiting displacement to spring 18 through push rod 14, can prevent that spring 18 from appearing crooked phenomenon at the in-process that produces elastic deformation.

As an optional technical scheme of the utility model, the size of apron 19 is greater than the size of compaction piece 15 to can carry out comparatively comprehensive sealing work to the core hole after the inside that compaction piece 15 entered into the core hole.

A core patching machine for an asphalt concrete pavement has the following working principle:

1) Starting the first motor 3 to rotate the screw rod 4, so that the moving seat 5 drives the mounting plate 6 and the guide bracket 16 to move, at the moment, the compaction block 15 also moves, and the compaction block 15 is adjusted to a proper position according to the actual depth of the core hole;

2) Filling asphalt concrete into the core hole;

3) The second motor 7 is started to rotate the rotary disc 8, and the push rod 14 drives the compaction block 15 to reciprocate under the action of the eccentric shaft 9, the first connecting ring 10, the connecting rod 11, the connecting shaft 12 and the second connecting ring 13, so that the compaction block 15 can compact the asphalt concrete.

In conclusion, according to the asphalt concrete pavement core patching machine, through the matching arrangement of the second motor 7, the rotary table 8, the eccentric shaft 9, the first connecting ring 10, the connecting rod 11, the connecting shaft 12, the second connecting ring 13, the push rod 14, the compaction block 15 and the guide support 16, the compaction block 15 can make reciprocating linear motion in the vertical direction only by starting the second motor 7, asphalt concrete is beaten through the compaction block 15, so that the force exerted by the compaction block 15 on the asphalt concrete is uniform, the compaction degree of the asphalt concrete pavement can meet the use requirement, the quality of a core patching is ensured, through the matching arrangement of the push rod 14, the compaction block 15, the support plate 17, the spring 18 and the cover plate 19, when the compaction block 15 presses the asphalt concrete in a core hole, the cover plate 19 is in contact with the ground, and along with the compaction work, the cover plate 19 moves upwards and extrudes the spring 18, the spring 18 is in a compressed state, the spring 19 is tightly attached to the ground under the counter-acting force of the spring 18, so that the situation that the asphalt concrete splashes to the subsequent pavement is greatly avoided, further, the situation that the cover plate moves and the support 15 and the guide support 16 can be adjusted according to the operation of the guide support, the guide support 15 and the guide support 6, the guide support 15 can be adjusted, the height of the asphalt concrete can be adjusted, and the support 6 can be adjusted, and the support 6, so that the asphalt concrete can be adjusted, the asphalt concrete can be adjusted.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an asphalt concrete road surface mends core machine which characterized in that: including moving base (1), one side fixedly connected with support (2) of moving base (1), one side fixed mounting of support (2) has first motor (3), the output end fixedly connected with lead screw (4) of first motor (3), the surface threaded connection of lead screw (4) has removal seat (5), one side fixedly connected with mounting panel (6) of removal seat (5), one side fixed mounting of mounting panel (6) has second motor (7), the output fixedly connected with carousel (8) of second motor (7), the edge fixedly connected with eccentric shaft (9) of carousel (8) one side, the surface rotation of eccentric shaft (9) is connected with first connecting ring (10), the surface fixedly connected with connecting rod (11) of first connecting ring (10), one side fixedly connected with connecting axle (12) of connecting rod (11), the surface rotation of connecting axle (12) is connected with second connecting ring (13), the surface fixedly connected with push rod (14) of second connecting ring (13), the bottom fixedly connected with connecting block (15) of push rod (14), one side fixedly connected with direction motor (16) of second fixed mounting panel (7) is kept away from.

2. The asphalt concrete pavement core patching machine as claimed in claim 1, wherein: the outer surface of the push rod (14) is fixedly connected with a supporting plate (17), one side of the supporting plate (17) is fixedly connected with a spring (18), and the bottom end of the spring (18) is fixedly connected with a cover plate (19).

3. The asphalt concrete pavement core patching machine as claimed in claim 2, wherein: one side fixedly connected with guide bar (20) of removal base (1), guide bar (20) run through and remove seat (5), remove seat (5) and guide bar (20) sliding connection.

4. The asphalt concrete pavement core patching machine as claimed in claim 3, wherein: one side of the movable base (1) is provided with a storage battery (21), the storage battery (21) is electrically connected with the first motor (3), and the storage battery (21) is electrically connected with the second motor (7).

5. The asphalt concrete pavement core patching machine as claimed in claim 4, wherein: the shape of guide bracket (16) is L shape, guide bracket (16) and push rod (14) position correspond, push rod (14) run through guide bracket (16), push rod (14) and guide bracket (16) sliding connection.

6. The asphalt concrete pavement core patching machine as claimed in claim 5, wherein: a part of the push rod (14) is positioned inside the spring (18), the push rod (14) penetrates through a cover plate (19), and the cover plate (19) is connected with the push rod (14) in a sliding mode.

7. The asphalt concrete pavement core patching machine as claimed in claim 6, wherein: the cover plate (19) has a size larger than the compacted cake (15).