CN214463890U

CN214463890U - Stable full-hydraulic drilling and grouting integrated machine

Info

Publication number: CN214463890U
Application number: CN202022740565.7U
Authority: CN
Inventors: 糜建忠
Original assignee: Jurong Hongyuan Machinery Manufacturing Co ltd
Current assignee: Jurong Hongyuan Machinery Manufacturing Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-22
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a stabilize all-hydraulic brill and annotate all-in-one relates to brill and annotates all-in-one field. This stabilize full-hydraulic pressure brill annotates all-in-one including boring notes all-in-one, support and drilling rod, the drilling rod is established in support one side, support bottom one side is equipped with the restriction board, the inside restriction ring that is equipped with of restriction board, restriction ring and restriction board fixed connection, the inside feeler lever that supports that is equipped with of restriction ring, conflict pole one side is equipped with a restriction section of thick bamboo, the fixed mount that has cup jointed in restriction section of thick bamboo outside, conflict pole one end is inlayed and is equipped with the ball, the fixed intercommunication of restriction section of thick bamboo one end has the air supply pipe, the inside air cavity of having seted up of restriction board, the inside push pedal that is equipped with of air cavity, restriction board one side is equipped with the screw pole. This stabilize full-hydraulic brill annotates all-in-one can promote the push pedal and slide in the inside of air cavity through the lead screw, and when the inside aerifing of a restriction section of thick bamboo, the conflict pole from the inside roll-off of a restriction section of thick bamboo, the ball of conflict pole one end will with the inseparabler of the outer wall contact of drilling rod, can make the rotation of drilling rod more steady.

Description

Stable full-hydraulic drilling and grouting integrated machine

Technical Field

The utility model relates to a bore notes all-in-one technical field specifically is a stabilize full-hydraulic pressure and bore notes all-in-one.

Background

At present, the rotary excavating pile operation is generally carried out step by adopting drilling, bottom expanding and grouting, and the process is relatively complicated.

For example, patent publication No. CN2370149Y discloses a spiral drilling bottom-expanding grouting drilling machine, which comprises a chassis, a drilling tower and a drilling tool, wherein a stirring barrel and a grouting pump are arranged on the chassis; the drilling tool consists of a slip casting device, a drill rod, a bottom expanding slip casting device and a drill bit, wherein the slip casting device is rotatably connected to a main shaft at the upper end of the drill rod, and a radial slip casting hole and an axial slip casting pipe are arranged in the main shaft; the bottom-expanding slip casting device is positioned between the drill rod and the drill bit. The technology makes the drilling machine form a pile hole with a diameter larger than that of the drilled hole after the drilling machine drills into a specific stratum, thereby improving the bearing capacity of a single pile by 80 percent compared with the drilled hole cast-in-place pile foundation completed by a common spiral drilling machine and effectively solving the problem of soil shortage.

Traditional brill annotates all-in-one in-process at in-service use, its length of drill rod is generally longer, when carrying out drilling operation, and its stability is not high, probably leads to the machine to receive and quiver.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stabilize full-hydraulic brill notes all-in-one to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stable full-hydraulic drilling and grouting integrated machine comprises a drilling and grouting integrated machine, a support and a drill rod, wherein the support is fixedly connected with the drilling and grouting integrated machine, the drill rod is arranged on one side of the support, a limiting plate is arranged on one side of the bottom of the support and fixedly connected with the support, the drill rod penetrates through the limiting plate, a limiting ring is arranged inside the limiting plate and fixedly connected with the limiting plate, a touch rod is arranged inside the limiting ring and movably inserted with the limiting ring, a limiting cylinder is arranged on one side of the touch rod and movably inserted with the touch rod, a fixing frame is fixedly sleeved outside the limiting cylinder and fixedly connected with the inner wall of the limiting plate, a ball is embedded at one end of the touch rod and is in rolling clamping connection with the touch rod, an air supply pipe is fixedly communicated with one end of the limiting cylinder, an air cavity is formed inside the limiting plate, the air supply pipe is communicated with the air cavity, a push plate is arranged inside the air cavity and is in sliding connection with the air cavity, a screw rod is arranged on one side of the limiting plate, and one end of the screw rod penetrates through the limiting plate and extends to the inside of the air cavity.

Preferably, the interference rod is provided in a plurality, and the plurality of interference rods are annularly distributed relative to the limiting ring.

Preferably, the drill rod extends through the confinement ring, the drill rod being in rolling contact with the balls.

Preferably, the outer side of the push plate is provided with a sealing ring, and the sealing ring is in contact with the inner wall of the air cavity.

Preferably, the screw rod is in threaded connection with the limiting plate, and the screw rod is in contact with the push plate.

Preferably, the inside reset spring that is equipped with of a restriction section of thick bamboo, reset spring one end and conflict pole fixed connection, the reset spring other end and restriction section of thick bamboo inner wall fixed connection.

The utility model provides a stabilize all-hydraulic brill and annotate all-in-one, its beneficial effect who possesses as follows:

1. this stabilize all-hydraulic brill annotates all-in-one can promote the push pedal through the lead screw and slide in the inside of air cavity, then the inside gas of air cavity this moment is by under the extrusion of push pedal, enter into the inside of air supply pipe to enter into the inside of a restriction section of thick bamboo, when the inside gas of a restriction section of thick bamboo, the conflict pole is from the inside roll-off of a restriction section of thick bamboo, the ball of conflict pole one end will with the inseparabler of the outer wall contact of drilling rod more, when the drilling rod is carrying out work, can make the rotation of drilling rod more stable.

2. This stabilize all-hydraulic brill and annotate all-in-one through reset spring's elasticity effect down, the conflict pole can stretch into the inboard of restrictor ring, the ball of conflict pole one end also is located the inboard of restrictor ring this moment, then the drilling rod is when moving down, the drilling rod can be under the auxiliary action of a plurality of balls, the ball rolls the insertion of auxiliary drilling rod, can not cause the wearing and tearing of drilling rod, the ball can carry out the action of moving back on the horizontal direction simultaneously, can not carry out rigid collision with the drilling rod, reduce the possibility that causes the collision harm to the drilling rod.

Drawings

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

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a front view of the fixing frame of the present invention;

fig. 4 is a schematic view of the structure of the limiting cylinder of the present invention.

In the figure: 1. drilling and grouting integrated machine; 2. a support; 3. a drill stem; 4. a limiting plate; 5. a confinement ring; 6. a touch bar; 7. a restraining cylinder; 8. a fixed mount; 9. a ball bearing; 10. a gas supply pipe; 11. an air cavity; 12. pushing the plate; 13. a seal ring; 14. a screw shaft; 15. a return spring.

Detailed Description

The embodiment of the utility model provides a stable full hydraulic drilling and grouting integrated machine, as shown in fig. 1-4, comprising a drilling and grouting integrated machine 1, a support 2 and a drill rod 3, wherein the support 2 is fixedly connected with the drilling and grouting integrated machine 1, the drill rod 3 is arranged on one side of the support 2, one side of the bottom of the support 2 is provided with a limiting plate 4, the limiting plate 4 is fixedly connected with the support 2, the drill rod 3 penetrates through the limiting plate 4, a limiting ring 5 is arranged inside the limiting plate 4, the limiting ring 5 is fixedly connected with the limiting plate 4, a touch rod 6 is arranged inside the limiting ring 5, the touch rod 6 is movably inserted with the limiting ring 5, one side of the touch rod 6 is provided with a limiting cylinder 7, the limiting cylinder 7 is movably inserted with the touch rod 6, a fixing frame 8 is fixedly sleeved outside the limiting cylinder 7, the fixing frame 8 is fixedly connected with the inner wall of the limiting plate 4, a ball 9 is embedded at one end of the touch rod 6,

ball

9 and 6 roll joint of conflict pole, the fixed intercommunication of restriction section of thick bamboo 7 one end has air supply pipe 10, air cavity 11 has been seted up to restriction board 4 inside, air supply pipe 10 sets up to the intercommunication with air cavity 11, the inside push pedal 12 that is equipped with of air cavity 11, push pedal 12 and air cavity 11 sliding connection, restriction board 4 one side is equipped with screw 14, screw 14 one end is passed restriction board 4 and is extended to inside the air cavity 11.

As a further preferred aspect of the present invention, the contact rod 6 is provided in a plurality of annular distribution relative to the limiting ring 5.

As a further preferred solution of the present invention, the drill rod 3 extends through the confinement ring 5, and the drill rod 3 is in rolling contact with the balls 9.

As a further preferred scheme of the utility model, push pedal 12 outside is equipped with sealing ring 13, sealing ring 13 contacts with air cavity 11 inner wall.

As a further preferred embodiment of the present invention, the lead screw 14 is screwed to the limiting plate 4, and the lead screw 14 contacts the push plate 12.

As the utility model discloses further preferred scheme, the inside reset spring 15 that is equipped with of a restriction section of thick bamboo 7, reset spring 15 one end and 6 fixed connection of conflict pole, the 15 other ends of reset spring and the 7 inner wall fixed connection of a restriction section of thick bamboo.

The implementation mode is specifically as follows: in the practical use process of the utility model, when the drilling and grouting integrated machine 1 is in the working state, the drill rod 3 is in the rotating state, the drill rod 3 can move up and down under the control effect, which is the prior art, the principle is not repeated, by fixing the limiting plate 4 on the bracket 2, when the drill rod 3 moves down, the drill rod 3 can be in limited contact with the inner side of the limiting ring 5 positioned in the limiting plate 4, the interference rod 6 is movably inserted with the limiting ring 5 at the moment, under the elastic force of the reset spring 15 positioned in the limiting cylinder 7, the limiting cylinder 7 is fixed by the fixing frame 8 at the moment, the interference rod 6 can be under the elastic force of the reset spring 15, the interference rod 6 can extend into the inner side of the limiting ring 5, the ball 9 at one end of the interference rod 6 is also positioned in the inner side of the limiting ring 5 at the moment, and when the drill rod 3 moves down, the drilling rod 3 can be under the auxiliary action of a plurality of balls 9, and ball 9 rolls to assist the insertion of drilling rod 3, can not cause the wearing and tearing of drilling rod 3, and ball 9 can carry out the ascending action of moving back of horizontal direction simultaneously, can not carry out rigid collision with drilling rod 3, reduces the possibility that causes collision damage to drilling rod 3.

When drilling rod 3 is before work, operating personnel can rotate lead screw 14, the one end of lead screw 14 is in the inside removal of air cavity 11, lead screw 14 can promote push pedal 12 and slide in the inside of air cavity 11, then the inside gas of air cavity 11 is down by push pedal 12's squeezing action this moment, enter into the inside of air supply pipe 10, thereby enter into the inside of restriction section of thick bamboo 7, when the inside gas filled of restriction section of thick bamboo 7, conflict pole 6 from the inside roll-off of restriction section of thick bamboo 7, the ball 9 of conflict pole 6 one end will be inseparabler with the outer wall contact of drilling rod 3, when drilling rod 3 is working, can make the rotation of drilling rod 3 more stable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stabilize full-hydraulic pressure brill notes all-in-one, includes brill notes all-in-one (1), support (2) and brill notes all-in-one (1) fixed connection, establish in support (2) one side its characterized in that drilling rod (3): the drill rod limiting device is characterized in that a limiting plate (4) is arranged on one side of the bottom of the support (2), the limiting plate (4) is fixedly connected with the support (2), the drill rod (3) penetrates through the limiting plate (4), a limiting ring (5) is arranged inside the limiting plate (4), the limiting ring (5) is fixedly connected with the limiting plate (4), a touch rod (6) is arranged inside the limiting ring (5), the touch rod (6) is movably inserted into the limiting ring (5), a limiting cylinder (7) is arranged on one side of the touch rod (6), the limiting cylinder (7) is movably inserted into the touch rod (6), a fixing frame (8) is fixedly sleeved outside the limiting cylinder (7), the fixing frame (8) is fixedly connected with the inner wall of the limiting plate (4), a ball (9) is embedded into one end of the touch rod (6), the ball (9) is connected with the rolling rod (6) in a rolling mode, an air supply pipe (10) is fixedly communicated with one end of the limiting cylinder (7), air cavity (11) have been seted up to limiting plate (4) inside, air supply pipe (10) set up to the intercommunication with air cavity (11), inside push pedal (12) that is equipped with of air cavity (11), push pedal (12) and air cavity (11) sliding connection, limiting plate (4) one side is equipped with lead screw (14), lead screw (14) one end is passed limiting plate (4) and is extended to inside air cavity (11).

2. The stable full-hydraulic drilling and injecting integrated machine according to claim 1, characterized in that: the contact rods (6) are arranged in a plurality of numbers, and the contact rods (6) are distributed annularly relative to the limiting ring (5).

3. The stable full-hydraulic drilling and injecting integrated machine according to claim 1, characterized in that: the drill rod (3) penetrates through the limiting ring (5), and the drill rod (3) is in rolling contact with the ball (9).

4. The stable full-hydraulic drilling and injecting integrated machine according to claim 1, characterized in that: and a sealing ring (13) is arranged on the outer side of the push plate (12), and the sealing ring (13) is in contact with the inner wall of the air cavity (11).

5. The stable full-hydraulic drilling and injecting integrated machine according to claim 1, characterized in that: the screw rod (14) is in threaded connection with the limiting plate (4), and the screw rod (14) is in contact with the push plate (12).

6. The stable full-hydraulic drilling and injecting integrated machine according to claim 1, characterized in that: a reset spring (15) is arranged inside the limiting cylinder (7), one end of the reset spring (15) is fixedly connected with the contact rod (6), and the other end of the reset spring (15) is fixedly connected with the inner wall of the limiting cylinder (7).