Movable grouting drilling machine

Abstract

The utility model discloses a movable grouting drilling machine which comprises a base, a rotating plate is rotationally installed at the top of the base, a rotating mechanism is arranged at the bottom of the rotating plate, and a worm is driven by an output shaft of a driving motor in the rotating mechanism to be meshed with a worm gear fluted disc, so that the rotating plate at the top of a rotating shaft rotates. A supporting column on the rotating plate can rotate left and right, so that the directions of the supporting column on the top of the rotating plate and a drill bit of the grouting drilling machine body on the mounting frame are changed, and the direction of the drill bit of the grouting drilling machine body can be adjusted to a proper direction as required; a first electric hydraulic rod in the hydraulic mechanism is matched with a first fixing sleeve and a second fixing sleeve to finely adjust the mounting frame and the grouting drilling machine body, and the application range of the grouting drilling machine is widened; and through cooperation of the crawler-type moving mechanism and the four sets of positioning pieces, the device is convenient to move, second electric hydraulic rods in the positioning pieces and bottom positioning plates of the second electric hydraulic rods can position the device during use, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting drilling rigs, specifically a mobile grouting drilling rig Background Art

[0002] Grouting drill is a kind of mechanical equipment used in construction, mainly including drilling rig, drilling tools, grouting pump, mixer, grouting pipeline assembly, grouting plug and mixer, etc. Among them, drilling rig and drilling tools are hole-forming equipment, while other equipment such as grouting pump and mixer are used to prepare and transport slurry. Grouting drill plays a key role in construction, mainly used for grouting reinforcement, drilling grouting, highway roadbed settlement grouting reinforcement treatment, railway roadbed reinforcement and house grouting.

[0003] For example, a mobile automated grouting drill (Announcement No.: CN215632757U) includes a connecting seat, a guide groove, a transverse screw, a moving seat, a connecting seat, a motor, a pulley and a slider; the utility model has a reasonable and simple structure, low production cost, convenient installation and complete functions. The grouting drill is moved to a required position for use by moving wheels arranged on the bottom surfaces of the moving seat and the moving seat. In addition, the grouting drill is convenient to move a long distance by a traction machine in combination with a traction block, thereby improving the convenience of movement; the motor arranged in the utility model can drive the longitudinal moving device and the grouting drill body to move transversely as a whole, thereby meeting the need for drilling holes at different transverse positions of the grouting drill body. In addition, in combination with the longitudinal moving device, the need for drilling holes at different longitudinal positions of the grouting drill body can be met, thereby avoiding the inconvenience and trouble caused by the staff using a lever to pry the grouting drill to move.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that the above equipment has a limited range of movement when used, and the drill bit of the grouting drill body cannot change direction, which limits the scope of use of the grouting drill. Therefore, we need to propose a mobile grouting drill. Utility Model Content

[0005] The utility model aims to provide a mobile grouting drill, which is convenient to move and easy to change the direction of the drill bit of the grouting drill body, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mobile grouting drill comprises a base, a rotating plate is rotatably mounted on the top of the base, a rotating mechanism is arranged at the bottom of the rotating plate, a support column is fixedly mounted on the surface of the rotating plate, a connecting arm is rotatably mounted on the top inner cavity of the support column, and a hydraulic mechanism for driving the connecting arm is arranged on one side of the support column, one end of the connecting arm is fixedly connected to a mounting frame, and a grouting drill body is liftably mounted on one side of the mounting frame.

[0008] Preferably, the rotating mechanism includes a rotating shaft, which is rotatably mounted on the top of the base, and the rotating plate is fixedly mounted on the top of the rotating shaft. A worm gear is fixedly sleeved on the top outer wall of the rotating shaft, and a worm is meshed on one side of the worm gear, and one end of the worm is connected to a driving motor.

[0009] Preferably, two groups of fixed plates are symmetrically fixedly installed on the surface of the base, the worm is rotatably installed between the two groups of fixed plates, the drive motor is fixedly installed on a side wall of one group of fixed plates, and one end of the drive motor output shaft is fixedly connected to one end of the worm.

[0010] Preferably, the hydraulic mechanism includes a first fixed sleeve, which is fixedly installed on one side of the support column, a first electric hydraulic rod is rotatably installed inside the first fixed sleeve, a second fixed sleeve is rotatably installed on one end of the piston rod of the first electric hydraulic rod, and the second fixed sleeve is fixedly installed on the bottom outer wall of the connecting arm.

[0011] Preferably, a crawler-type moving mechanism is installed at the bottom of the base, and four sets of positioning members are symmetrically installed at both ends of the crawler-type moving mechanism.

[0012] Preferably, the positioning member comprises a second electric hydraulic rod, the second electric hydraulic rod is fixedly embedded in the angle of the base, and the bottom of the piston rod of the second electric hydraulic rod is fixedly connected to a positioning plate.

[0013] Preferably, a control mechanism is fixedly mounted on the surface of the base, and the control mechanism is electrically connected to the drive motor, the first electric hydraulic rod, the grouting drill body, the crawler mobile mechanism and the second electric hydraulic rod respectively through wires.

[0014] Preferably, the bottoms of both sides of the support column are fixedly connected with reinforcement frames, and the bottoms of the reinforcement frames are fixedly connected to the surface of the rotating plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model drives the worm to mesh with the worm gear through the output shaft of the driving motor in the rotating mechanism, so that the rotating plate at the top of the rotating shaft rotates, and the support column on the rotating plate rotates left and right, so that the direction of the support column at the top of the rotating plate and the drill bit of the grouting rig body on the mounting frame can be changed, and the direction of the drill bit of the grouting rig body can be adjusted to a suitable position according to needs. The first electric hydraulic rod in the hydraulic mechanism cooperates with the first fixing sleeve and the second fixing sleeve to fine-tune the mounting frame and the grouting rig body, thereby improving the use range of the grouting rig;

[0017] 2. The crawler-type moving mechanism and four sets of positioning parts make the device easy to move. The second electric hydraulic rod and the bottom positioning plate in the positioning parts can position the device when it is in use, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0020] Figure 3 It is a structural schematic diagram of the rotating mechanism and the rotating plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the base and the positioning member of the utility model.

[0022] In the figure: 1. base; 2. rotating plate; 3. rotating mechanism; 31. rotating shaft; 32. worm gear; 33. fixed plate; 34. worm; 35. driving motor; 4. supporting column; 5. connecting arm; 6. hydraulic mechanism; 61. first fixed sleeve; 62. first electric hydraulic rod; 63. second fixed sleeve; 7. mounting frame; 8. grouting drill body; 9. crawler moving mechanism; 10. positioning piece; 11. reinforcing frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A mobile grouting drill comprises a base 1, a rotating plate 2 is rotatably mounted on the top of the base 1, a rotating mechanism 3 is arranged at the bottom of the rotating plate 2, a support column 4 is fixedly mounted on the surface of the rotating plate 2, a connecting arm 5 is rotatably mounted on the top inner cavity of the support column 4, and a hydraulic mechanism 6 for driving the connecting arm 5 is arranged on one side of the support column 4, one end of the connecting arm 5 is fixedly connected to a mounting frame 7, and a grouting drill body 8 is liftably mounted on one side of the mounting frame 7.

[0026] The rotating mechanism 3 includes a rotating shaft 31, which is rotatably mounted on the top of the base 1, and the rotating plate 2 is fixedly mounted on the top of the rotating shaft 31. A worm gear 32 is fixedly sleeved on the top outer wall of the rotating shaft 31, and a worm 34 is meshed on one side of the worm gear 32. A driving motor 35 is connected to one end of the worm 34, so that the worm 34 is driven by the output shaft of the driving motor 35 to mesh with the worm gear 32, so that the rotating plate 2 on the top of the rotating shaft 31 rotates.

[0027] Two groups of fixed plates 33 are symmetrically fixedly installed on the surface of the base 1, and a worm 34 is rotatably installed between the two groups of fixed plates 33. A drive motor 35 is fixedly installed on a side wall of one group of fixed plates 33. One end of the output shaft of the drive motor 35 is fixedly connected to one end of the worm 34. The drive motor 35 is configured as a forward and reverse stepping motor.

[0028] The hydraulic mechanism 6 includes a first fixed sleeve 61, which is fixedly installed on one side of the support column 4. A first electric hydraulic rod 62 is rotatably installed inside the first fixed sleeve 61, and a second fixed sleeve 63 is rotatably installed on one end of the piston rod of the first electric hydraulic rod 62. The second fixed sleeve 63 is fixedly installed on the bottom outer wall of the connecting arm 5, so that the mounting frame 7 and the grouting drill body 8 can be fine-tuned by cooperating with the first fixed sleeve 61 and the second fixed sleeve 63 through the first electric hydraulic rod 62.

[0029] A crawler-type moving mechanism 9 is installed at the bottom of the base 1, and four sets of positioning members 10 are symmetrically installed at both ends of the base 1, so that the crawler-type moving mechanism 9 and the four sets of positioning members 10 can cooperate to move the device to a suitable position.

[0030] The positioning member 10 includes a second electric hydraulic rod, which is fixedly embedded in the angle of the base 1. The bottom of the piston rod of the second electric hydraulic rod is fixedly connected with a positioning plate, so that the second electric hydraulic rod in the positioning member 10 and its bottom positioning plate can be used to position the device during use, thereby improving the stability of the device.

[0031] A control mechanism is fixedly installed on the surface of the base 1, and the control mechanism is electrically connected to the drive motor 35, the first electric hydraulic rod 62, the grouting drill body 8, the crawler mobile mechanism 9 and the second electric hydraulic rod through wires, so as to facilitate the control of its electrically connected components through the control mechanism.

[0032] The bottoms of both sides of the support column 4 are fixedly connected with reinforcement frames 11 , and the bottoms of the reinforcement frames 11 are fixedly connected to the surface of the rotating plate 2 to strengthen the connection strength between the support column 4 and the rotating plate 2 .

[0033] Working principle: When the utility model is used, the crawler-type moving mechanism 9 and the four groups of positioning parts 10 cooperate to move the device to a suitable position. The second electric hydraulic rod in the positioning part 10 and the bottom positioning plate thereof can position the device when in use to improve the stability of the device. The output shaft of the driving motor 35 in the rotating mechanism 3 drives the worm 34 to engage with the worm gear 32 to rotate the rotating plate 2 on the top of the rotating shaft 31, which can make the support column 4 on the rotating plate 2 rotate left and right, so that the direction of the drill bit of the support column 4 on the top of the rotating plate 2 and the grouting drill body 8 on the mounting frame 7 can be changed, and the direction of the drill bit of the grouting drill body 8 can be adjusted to a suitable position as needed. The first electric hydraulic rod 62 in the hydraulic mechanism 6 cooperates with the first fixing sleeve 61 and the second fixing sleeve 63 to fine-tune the mounting frame 7 and the grouting drill body 8 to improve the use range of the grouting drill.

[0034] The control method in the present invention is to start manually or control by existing automation technology. The wiring diagram of the power element and the provision of power supply belong to the common knowledge in the field, so the present invention will not explain the control method and wiring arrangement in detail.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile grouting drilling rig, characterized in that: include: A base (1), a rotating plate (2) is rotatably mounted on the top of the base (1), and a rotating mechanism (3) is provided at the bottom of the rotating plate (2); A support column (4) is fixedly mounted on the surface of the rotating plate (2), a connecting arm (5) is rotatably mounted in the inner cavity at the top of the support column (4), and a hydraulic mechanism (6) for driving the connecting arm (5) is disposed on one side of the support column (4); A mounting frame (7) is fixedly connected to one end of the connecting arm (5), and a grouting drill body (8) is mounted on one side of the mounting frame (7) in a liftable manner.

2. A mobile grouting drilling rig according to claim 1, characterized in that: The rotating mechanism (3) comprises a rotating shaft (31), the rotating shaft (31) is rotatably mounted on the top of the base (1), the rotating plate (2) is fixedly mounted on the top of the rotating shaft (31), a worm gear (32) is fixedly sleeved on the top outer wall of the rotating shaft (31), a worm (34) is meshed on one side of the worm gear (32), and one end of the worm (34) is connected to a driving motor (35).

3. A mobile grouting drilling rig according to claim 2, characterized in that: Two groups of fixing plates (33) are symmetrically fixedly mounted on the surface of the base (1); the worm (34) is rotatably mounted between the two groups of fixing plates (33); the drive motor (35) is fixedly mounted on a side wall of one group of fixing plates (33); and one end of the output shaft of the drive motor (35) is fixedly connected to one end of the worm (34).

4. A mobile grouting drilling rig according to claim 3, characterized in that: The hydraulic mechanism (6) comprises a first fixing sleeve (61), the first fixing sleeve (61) is fixedly mounted on one side of the support column (4), a first electric hydraulic rod (62) is rotatably mounted inside the first fixing sleeve (61), a second fixing sleeve (63) is rotatably mounted on one end of the piston rod of the first electric hydraulic rod (62), and the second fixing sleeve (63) is fixedly mounted on the bottom outer wall of the connecting arm (5).

5. A mobile grouting drilling rig according to claim 4, characterized in that: A crawler-type moving mechanism (9) is installed at the bottom of the base (1), and four groups of positioning members (10) are symmetrically installed at both ends of the crawler-type moving mechanism (9) of the base (1).

6. A mobile grouting drilling rig according to claim 5, characterized in that: The positioning member (10) comprises a second electric hydraulic rod, which is fixedly embedded in the included angle of the base (1), and a positioning plate is fixedly connected to the bottom of the piston rod of the second electric hydraulic rod.

7. A mobile grouting drilling rig according to claim 6, characterized in that: A control mechanism is fixedly mounted on the surface of the base (1), and the control mechanism is electrically connected to the drive motor (35), the first electric hydraulic rod (62), the grouting drill body (8), the crawler-type moving mechanism (9) and the second electric hydraulic rod through wires.

8. The mobile grouting drilling rig according to claim 1, characterized in that: The bottoms of both sides of the support column (4) are fixedly connected to a reinforcement frame (11), and the bottom of the reinforcement frame (11) is fixedly connected to the surface of the rotating plate (2).

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