CN217923001U - Road surface pit slot reinforcement reaming drilling rod - Google Patents
Road surface pit slot reinforcement reaming drilling rod Download PDFInfo
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- CN217923001U CN217923001U CN202221878491.6U CN202221878491U CN217923001U CN 217923001 U CN217923001 U CN 217923001U CN 202221878491 U CN202221878491 U CN 202221878491U CN 217923001 U CN217923001 U CN 217923001U
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- drilling rod
- spheroid
- reaming
- road surface
- groove
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Abstract
The utility model discloses a road surface pit groove reinforcement reaming drilling rod, include with the shutoff stopper of the pit groove shaping groove adaptation in pit groove with set up the rotation spheroid that puts at shutoff stopper central point, it is articulated to rotate spheroid and shutoff stopper, miniature drilling rod passes the spheroid centre of sphere of rotation and rotates spheroid fixed connection and become an organic whole, the tank bottom central point of pit groove shaping groove puts and bores and be equipped with the perpendicular hole that stretches into to road surface depths, the aperture of erecting the hole is greater than the diameter of miniature drilling rod, miniature drilling rod passes the rotation spheroid and stretches into to erecting the hole bottom. The utility model discloses utilize at the outer fixed mounting of miniature drilling rod and rotate the spheroid, utilize and rotate spheroid and shutoff stopper and rotate articulated relation of connection, through rotatory swing miniature drilling rod, make miniature drilling rod lower part at erecting downthehole probing reaming, form and erect the hole reaming, the construction is swift, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of road surface hole groove reinforcement reaming, concretely relates to road surface hole groove reinforcement reaming drilling rod.
Background
The existing highway mostly adopts a semi-rigid base asphalt pavement structure or a cement pavement structure, some defects and shortcomings are exposed in practice, wherein the problems of reflection cracks and water damage are difficult to solve, and the development stages of asphalt pavement crack diseases comprise single cracks, block cracks and net cracks until pit grooves appear. Once a pit occurs in a road surface, the conventional method mostly adopts the following steps to repair: before the local damage of the asphalt pavement is repaired, a broken part is formed by slotting, dug old materials are planed out, broken stones and waste residues in and around a pit groove are cleaned, a layer of viscous layer oil is uniformly sprayed on the wall surface and the bottom surface of the pit groove to infiltrate exposed stone materials on the inner surface of the pit groove, so that the bonding effect between an asphalt mixture and an original pavement material is improved, the asphalt mixture is poured into the pit groove to be filled, and the pavement is uniformly compacted.
Consequently, have the mode of establishing the vertical hole to the drilling of road surface pit groove lower part, the reinforcement material of pouring in the vertical hole later stage shifts out from the hole easily, consequently, it is comparatively suitable scheme to form the enlarged footing to the vertical hole reaming, but the hole groove is all less with the depth in vertical hole, and few in the existing market carry out the diameter expanding drill bit of improvement to miniature drill bit, leads to the enlarged hole in the miniature vertical hole to implement comparatively difficultly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a road surface pit groove reinforcement reaming drilling rod, its novel in design is reasonable, and simple structure utilizes the external fixed mounting at micro drill rod to rotate the spheroid, utilizes to rotate spheroid and shutoff stopper and rotates articulated relation of connection, through rotatory swing micro drill rod, makes the micro drill rod lower part at erecting downthehole probing reaming, forms and erects the hole reaming, and the construction is swift, and the practicality is strong, convenient to popularize and use.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a road surface hole groove reinforcement reaming drilling rod which characterized in that: including the shutoff stopper with the hole groove shaping groove adaptation of hole groove and set up the rotation spheroid that puts at shutoff stopper central point, it is articulated to rotate spheroid and shutoff stopper, and miniature drilling rod passes and rotates spheroidal centre of sphere and rotate spheroid fixed connection formula one, and the tank bottom central point of hole groove shaping groove puts to bore and is equipped with the perpendicular hole that stretches into to road surface depths, and the aperture of perpendicular hole is greater than the diameter of miniature drilling rod, and miniature drilling rod passes and rotates the spheroid and stretch into to perpendicular hole bottom.
Foretell a road surface hole groove reinforcement reaming drilling rod, its characterized in that: the central axis of the miniature drill rod passes through the sphere center of the rotary sphere.
Foretell a road surface hole groove reinforcement reaming drilling rod, its characterized in that: the plug is rubber plug or steel plug, and the rotating ball is rubber rotating ball or steel rotating ball.
Foretell a road surface hole groove reinforcement reaming drilling rod, its characterized in that: the diameter of the rotating ball body is larger than the thickness of the sealing plug.
Foretell a road surface hole groove reinforcement reaming drilling rod, its characterized in that: the length of the miniature drill rod is 20 cm-30 cm.
The beneficial effects of the utility model are that, novel in design is reasonable, utilizes the external fixed mounting of miniature drilling rod to rotate the spheroid, utilizes to rotate spheroid and shutoff stopper and rotates articulated relation of connection, through rotatory swing miniature drilling rod, makes the miniature drilling rod lower part at erecting downthehole probing reaming, forms and erects the hole reaming, and the construction is swift, and the practicality is strong, convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a usage state diagram of the present invention.
Description of reference numerals:
1-road surface; 2-pit; 3-pit forming groove;
4-vertical hole; 5, blocking; 6-rotating the sphere;
7-a miniature drill rod; and 8, reaming the vertical hole.
Detailed Description
As shown in fig. 1, the utility model discloses a with the shutoff stopper 5 of the pit groove shaping groove 3 adaptation of pit groove 2 with set up at the spheroid 6 that rotates that 5 central points of shutoff put, it is articulated to rotate spheroid 6 and shutoff stopper 5, miniature drilling rod 7 passes the centre of sphere that rotates spheroid 6 and rotates spheroid 6 fixed connection as an organic whole, the tank bottom central point of pit groove shaping groove 3 puts to bore and is equipped with the perpendicular hole 4 that stretches into to 1 depths in road surface, the aperture of perpendicular hole 4 is greater than the diameter of miniature drilling rod 7, miniature drilling rod 7 passes and rotates spheroid 6 and stretch into to perpendicular hole 4 bottom.
It should be noted that the rotary sphere 6 is fixedly installed outside the micro drill rod 7, the rotary sphere 6 and the plugging plug 5 are rotatably hinged, and the micro drill rod 7 is rotated and swung, so that the lower part of the micro drill rod 7 is drilled and reamed in the vertical hole 4 to form the vertical hole reaming 8, and the construction is rapid and practical.
In this embodiment, the central axis of the micro drill rod 7 passes through the spherical center of the rotary sphere 6, so as to realize uniform formation of the vertical hole reaming 8.
In this embodiment, the plug 5 is a rubber plug or a steel plug, and the rotating ball 6 is a rubber rotating ball or a steel rotating ball.
In this embodiment, the diameter of the rotating sphere 6 is larger than the thickness of the sealing plug 5.
It should be noted that the diameter of the rotary sphere 6 is larger than the thickness of the sealing plug 5, so as to ensure that the rotary sphere 6 has a rotating space.
In this embodiment, the length of the micro drill rod 7 is 20cm to 30cm.
The utility model discloses during the use, handle to hole groove 2, and expand the groove and take shape, acquire hole groove shaping groove 3, the later stage installation shutoff of being convenient for blocks up 5, then perpendicular hole 4 of tank bottom center probing at hole groove shaping groove 3, in the actual operation, hole groove shaping groove 3 and shutoff stopper 5 adaptation, avoid the aversion of shutoff stopper 5, guarantee construction safety, rotation spheroid 6 at shutoff stopper 5 central point position, it is articulated to rotate spheroid 6 and shutoff stopper 5, miniature drilling rod 7 passes the centre of sphere that rotates spheroid 6 and rotates spheroid 6 fixed connection becomes integrative, when rotating miniature drilling rod 7, it is rotatory in shutoff stopper 5 to rotate spheroid 6, and then realize miniature drilling rod 7's rotation, miniature drilling rod 7 passes rotation spheroid 6 and stretches into to the lower part lateral wall of perpendicular hole 4 bottom probing perpendicular hole 4, form perpendicular hole reaming 8, the later stage of being convenient for pouring reinforcement material and form the enlarged pile, realize the reinforcement in hole, and the reinforcement structure is difficult for shifting out, the construction is effectual, implement swiftly simple.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (5)
1. The utility model provides a road surface hole groove reinforcement reaming drilling rod which characterized in that: including with shutoff stopper (5) of the pit groove shaping groove (3) adaptation of pit groove (2) and setting up the rotation spheroid (6) of putting at shutoff stopper (5) central point, it is articulated to rotate spheroid (6) and shutoff stopper (5), miniature drilling rod (7) pass the centre of sphere that rotates spheroid (6) and rotate spheroid (6) fixed connection and become integrative, the tank bottom central point of pit groove shaping groove (3) puts and bores and be equipped with perpendicular hole (4) that stretch into road surface (1) depths, the aperture of perpendicular hole (4) is greater than the diameter of miniature drilling rod (7), miniature drilling rod (7) pass and rotate spheroid (6) and stretch into to perpendicular hole (4) bottom.
2. The roadway pit reinforcing reaming drill pipe as claimed in claim 1, wherein: the central axis of the miniature drill rod (7) passes through the center of the rotary sphere (6).
3. The road surface pit reinforcing reaming drill pipe according to claim 1, characterized in that: the plug (5) is a rubber plug or a steel plug, and the rotating ball (6) is a rubber rotating ball or a steel rotating ball.
4. The roadway pit reinforcing reaming drill pipe as claimed in claim 1, wherein: the diameter of the rotating sphere (6) is larger than the thickness of the sealing plug (5).
5. The road surface pit reinforcing reaming drill pipe according to claim 1, characterized in that: the length of the micro drill rod (7) is 20 cm-30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878491.6U CN217923001U (en) | 2022-07-20 | 2022-07-20 | Road surface pit slot reinforcement reaming drilling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878491.6U CN217923001U (en) | 2022-07-20 | 2022-07-20 | Road surface pit slot reinforcement reaming drilling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217923001U true CN217923001U (en) | 2022-11-29 |
Family
ID=84190382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221878491.6U Active CN217923001U (en) | 2022-07-20 | 2022-07-20 | Road surface pit slot reinforcement reaming drilling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217923001U (en) |
-
2022
- 2022-07-20 CN CN202221878491.6U patent/CN217923001U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Rui Shaoquan Inventor after: Zhang Hongjun Inventor after: Ye Hongyu Inventor after: Yu Jinfei Inventor after: Zhao Jianyou Inventor after: Li Xiaojun Inventor after: Fan Qi Inventor after: Liu Juan Inventor before: Rui Shaoquan Inventor before: Zhang Hongjun Inventor before: Ye Hongyu Inventor before: Hu Jinfei Inventor before: Zhao Jianyou Inventor before: Li Xiaojun Inventor before: Fan Qi Inventor before: Liu Juan |