CN210033268U

CN210033268U - Ground perforating device is used in road bridge construction

Info

Publication number: CN210033268U
Application number: CN201920558675.6U
Authority: CN
Inventors: 龚友; 陈永元
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-07
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a ground perforating device is used in road bridge construction belongs to ground perforating device field, the load simulator comprises a carriage, the upper end surface swing joint of dolly has the jack, one side of jack is provided with the pneumatic cylinder, and is provided with fixing bolt between pneumatic cylinder and the jack, one side fixed surface of pneumatic cylinder is connected with solid fixed ring, and the opposite side of pneumatic cylinder is provided with the retaining member, the inside movable mounting of pneumatic cylinder has hydraulic stem and lifting support, and the hydraulic stem is located lifting support's top, one side fixed surface of lifting support is connected with the motor, and the lower extreme fixed surface of motor is connected with the connecting rod, the lower extreme fixed surface of connecting rod is connected with the drill bit. The utility model discloses a be provided with a series of structures and make this device possess the heat that fully absorbs the drill bit and produce in the use, reduce required drilling ground hardness, advantages such as water economy resource have optimized the use.

Description

Ground perforating device is used in road bridge construction

Technical Field

The utility model relates to a ground perforating device technical field specifically is a ground perforating device is used in road bridge construction.

Background

The road and bridge engineering is very important infrastructure in China, plays an important role in the economic construction and development process, along with the development of the traffic construction in China, the road and bridge engineering is increasingly increased, the road and bridge construction faces more and more technical problems, how to select a proper construction process is the key for ensuring the quality of road and bridge engineering, drilling is a common technology in the foundation construction of roads and bridges, and along with the optimization and development of the drilling technology, the drilling technology is applied to the road and bridge engineering more and more, but the existing ground perforating device for road and bridge construction is not reasonable enough when radiating the drill bit, the common ground perforating device for road and bridge construction adopts a means that water conveying pipes directly inject water to the outer surface of the drill bit to radiate the heat when radiating the heat of the drill bit, this cooling method is comparatively extensive, is unfavorable for the water economy resource, and the cooling effect is relatively poor, has reduced the performance of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground perforating device is used in road bridge construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ground perforating device for road and bridge construction comprises a trolley, wherein the outer surface of the upper end of the trolley is movably connected with a jack, one side of the jack is provided with a hydraulic cylinder, a fixing bolt is arranged between the hydraulic cylinder and the jack, a fixing ring is fixedly connected with the outer surface of one side of the hydraulic cylinder, and the other side of the hydraulic cylinder is provided with a locking piece, a hydraulic rod and a lifting support are movably arranged in the hydraulic cylinder, the hydraulic rod is positioned above the lifting support, the outer surface of one side of the lifting support is fixedly connected with a motor, and the outer surface of the lower end of the motor is fixedly connected with a connecting rod, the outer surface of the lower end of the connecting rod is fixedly connected with a drill bit, and the outer surface of the drill bit is provided with a drill hole, a capillary tube is arranged in the drill bit, the outer surface of one side of the drill bit is fixedly connected with a drill bit connecting pipe, and the outer surface of the drill bit connecting pipe is fixedly provided with a water delivery pipe connecting pipe.

Preferably, the drill connecting pipe is internally provided with threads, and the drill connecting pipe is in threaded connection with the water delivery pipe connecting pipe.

Preferably, the outer surface of the capillary tube is provided with a plurality of capillary holes, and the number of the capillary holes is several groups.

Preferably, a fixing bolt is arranged between the hydraulic cylinder and the jack, and the hydraulic cylinder is connected with the jack in a bolt connection mode.

Preferably, the inside of the trolley is fixedly connected with a water pump and a hydraulic oil cylinder, the water pump is located on one side of the hydraulic oil cylinder, the outer surface of the upper end of the water pump is fixedly connected with a water delivery pipe, and the outer surface of the upper end of the hydraulic oil cylinder is fixedly connected with a hydraulic pipe.

Preferably, the outer surface of the lower end of the trolley is movably connected with a universal wheel and a fixed wheel, and the universal wheel is positioned on one side of the fixed wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the ground perforating device for road and bridge construction ensures that water inside the drill bit permeates into the outer surface of the drill bit by arranging the drill holes on the surface of the drill bit so as to absorb heat generated by the drill bit, simultaneously reduces the hardness of the ground and the friction force generated during drilling by water, facilitates perforation, ensures that cooling water can enter into the capillary tube through the water pump by arranging the drill bit connecting tube and the water pipe connecting tube, and ensures that the cooling water can permeate into the drill bit by arranging the capillary tube inside the drill bit due to the plurality of capillary holes arranged on the outer surface of the capillary tube because the water pipe is prevented from being pulled when the drill bit moves and the fixation of the water pipe is ensured by arranging the fixing ring on the outer surface of the oil cylinder and the motor, the integral use performance of the device is improved, and the use process is optimized.

Drawings

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

FIG. 2 is an enlarged view of the drill of the present invention;

FIG. 3 is a view of the connection between the drill bit connection pipe and the water pipe connection pipe;

fig. 4 is an internal view of the drill of the present invention.

In the figure: 1. a trolley; 2. a universal wheel; 3. a water pump; 4. a fixed wheel; 5. fixing the bolt; 6. a drill bit; 7. a motor; 8. a water delivery pipe; 9. a lifting support; 10. a hydraulic cylinder; 11. a hydraulic lever; 12. a locking member; 13. a hydraulic tube; 14. a jack; 15. a hydraulic cylinder; 16. drilling; 17. a drill bit connecting pipe; 18. a water delivery pipe connecting pipe; 19. capillary pores; 20. a connecting rod; 21. a fixing ring; 22. a capillary tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a ground punching device for road and bridge construction comprises a trolley 1, a fixing ring 21 is arranged on the outer surface of one side of a hydraulic cylinder 10, a water conveying pipe 8 can be conveniently fixed, a locking part 12 is arranged on the other side of the hydraulic cylinder 10, a hydraulic rod 11 can be conveniently fixed, a jack 14 is movably connected on the outer surface of the upper end of the trolley 1, the hydraulic cylinder 10 is fixedly connected to one side of the jack 14, a fixing bolt 5 is arranged between the hydraulic cylinder 10 and the jack 14, the position of the hydraulic cylinder 10 can be adjusted by adjusting the position of the jack 14, so that the position of a drill bit 6 is adjusted and the hole is punched in a designated place, the hydraulic rod 11 and a lifting support 9 are movably arranged inside the hydraulic cylinder 10, the hydraulic rod 11 descends, so that hydraulic oil inside the hydraulic cylinder 10 presses the lifting support 9 to descend, and the lifting support 9 is finally connected with the drill bit 6 through a series of connections, the motor 7 is fixedly connected to the outer surface of one side of the lifting support 9, the drill bit 6 can be driven to rotate, the connecting rod 20 is fixedly connected to the outer surface of the lower end of the motor 7 so as to be convenient for connecting the drill bit 6, the drill bit 6 is fixedly connected to the outer surface of the lower end of the connecting rod 20, the drill bit connecting pipe 17 is fixedly connected to the outer surface of one side of the drill bit 6, the water conveying pipe connecting pipe 18 is fixedly installed on the outer surface of the drill bit connecting pipe 17, so that the water conveying pipe 8 is connected with the capillary 22 inside the drill bit 6, cooling water can conveniently enter the drill bit 6, the capillary 22 is arranged inside the drill bit 6, water entering from the water conveying pipe 8 permeates into the drill bit 6 through the capillary 22, the drill hole 16 is arranged on the outer surface of the drill bit 6, the water inside the drill bit, the punching is facilitated, the overall use performance of the device is improved, and the use process is optimized.

Further, the drill connecting pipe 17 is internally provided with threads, and the drill connecting pipe 17 is connected with the water pipe connecting pipe 18 in a threaded manner, so that the water pipe 8 is convenient to install and dismantle.

Further, the capillary holes 19 are arranged on the outer surface of the capillary tube 22, the number of the capillary holes 19 is several, and the arranged capillary holes 19 facilitate the cooling water of the capillary tube 22 to permeate into the drill bit 6.

Further, the fixing bolt 5 is arranged between the hydraulic cylinder 10 and the jack 14, the hydraulic cylinder 10 is connected with the jack 14 through a bolt, and the hydraulic cylinder 10 is conveniently connected with the jack 14 through the fixing bolt 5.

Further, water pump 3 and hydraulic cylinder 15 fixed connection are in the inside of

dolly

1, and 8 fixed connection of raceway are in the upper end surface of water pump 3, and hydraulic pressure pipe 13 fixed connection is in hydraulic cylinder 15's upper end surface, and inside hydraulic energy in the water pump 3 had been guaranteed to setting up of raceway 8 passed to drill bit 6, and hydraulic pressure pipe 13's setting had been guaranteed that hydraulic cylinder 15's hydraulic oil can pass to hydraulic cylinder 15's inside.

Furthermore, the universal wheel 2 and the fixed wheel 4 are movably connected to the outer surface of the lower end of the trolley 1, so that the trolley can move conveniently.

It should be noted that, the utility model relates to a ground perforating device is used in road and bridge construction, in use, gu fixed ring 21 fixes raceway 8, adjust the position of pneumatic cylinder 10 through the position of adjusting jack 14, thereby adjust the position of drill bit 6 and punch in the appointed place, hydraulic stem 11 descends, make the inside hydraulic oil of pneumatic cylinder 10 force lift support 9 to descend, because lift support 9 is finally continuous with drill bit 6 through a series of connections, make lift support 9 drive drill bit 6 descend when descending, motor 7 drives drill bit 6 rotatory, drill bit 6 punches in the appointed place under the effect of rotatory power, the cooling water passes through raceway 8 and gets into inside capillary 22, the water that gets into permeates through capillary 22 inside drill bit 6, the water inside drill bit 6 permeates to the outer surface of drill bit 6 through drilling 16, absorb the heat that drill bit 6 produced, the hardness of the ground is softened, the functionality of the floor is effectively improved, and the floor is practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ground perforating device is used in road bridge construction, includes dolly (1), its characterized in that: the outer surface of the upper end of the trolley (1) is movably connected with a jack (14), one side of the jack (14) is provided with a hydraulic cylinder (10), the outer surface of one side of the hydraulic cylinder (10) is fixedly connected with a fixing ring (21), the other side of the hydraulic cylinder (10) is provided with a locking piece (12), the hydraulic cylinder (10) is movably installed with a hydraulic rod (11) and a lifting support (9), the hydraulic rod (11) is positioned above the lifting support (9), the outer surface of one side of the lifting support (9) is fixedly connected with a motor (7), the outer surface of the lower end of the motor (7) is fixedly connected with a connecting rod (20), the outer surface of the lower end of the connecting rod (20) is fixedly connected with a drill bit (6), the outer surface of the drill bit (6) is provided with a drilling hole (16), the outer surface of one side of drill bit (6) is fixedly connected with drill bit connecting pipe (17), and the outer surface of drill bit connecting pipe (17) is fixedly provided with conduit pipe connecting pipe (18).

2. The ground perforating device for road and bridge construction of claim 1, wherein: the drill bit connecting pipe (17) is internally provided with threads, and the drill bit connecting pipe (17) is in threaded connection with the water delivery pipe connecting pipe (18).

3. The ground perforating device for road and bridge construction of claim 1, wherein: the outer surface of the capillary tube (22) is provided with capillary holes (19), and the number of the capillary holes (19) is a plurality of groups.

4. The ground perforating device for road and bridge construction of claim 1, wherein: a fixing bolt (5) is arranged between the hydraulic cylinder (10) and the jack (14), and the hydraulic cylinder (10) is connected with the jack (14) through a bolt.

5. The ground perforating device for road and bridge construction of claim 1, wherein: the trolley is characterized in that a water pump (3) and a hydraulic oil cylinder (15) are fixedly connected inside the trolley (1), the water pump (3) is located on one side of the hydraulic oil cylinder (15), a water delivery pipe (8) is fixedly connected to the outer surface of the upper end of the water pump (3), and a hydraulic pipe (13) is fixedly connected to the outer surface of the upper end of the hydraulic oil cylinder (15).

6. The ground perforating device for road and bridge construction of claim 1, wherein: the outer surface of the lower end of the trolley (1) is movably connected with a universal wheel (2) and a fixed wheel (4), and the universal wheel (2) is located on one side of the fixed wheel (4).