CN217897745U

CN217897745U - Fixing device

Info

Publication number: CN217897745U
Application number: CN202222387905.1U
Authority: CN
Inventors: 李广伟; 李培培
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-11-25
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a fixing device, which relates to the field of fixing devices and comprises a fixing plate, wherein four guide cylinders are connected to the fixing plate through threads, two connecting plates are arranged above the fixing plate, two movable columns are arranged on the bottom surface of each connecting plate, the four movable columns are respectively spliced with the four guide cylinders, and a plurality of steel nails are arranged on the bottom surfaces of the movable columns; and the fixed plate is provided with a driving mechanism for driving the two connecting plates to move up and down. The utility model has the advantages that the guide cylinder, the movable columns, the connecting plates, the steel nails and the driving mechanism are arranged, the driving mechanism drives the two connecting plates to move downwards, and further drives the four movable columns to move downwards simultaneously, so that the steel nails can enter the ground, the fixed plate can not move, and the stability of the device is improved; the working efficiency of the oil drilling machine is prevented from being influenced due to the displacement of the fixing plate when the oil drilling machine is used.

Description

Fixing device

Technical Field

The utility model relates to a fixing device field especially relates to a fixing device.

Background

In the oil drilling, a drilling tool is driven to crush rock, the rock is drilled downwards, a well hole with a specified depth is drilled, an oil extraction machine or a gas extraction machine obtains oil or natural gas, one common oil drilling machine mainly comprises eight parts, namely a power machine, a transmission machine, a working machine, auxiliary equipment and the like, and a fixing device is required to be used for fixing the oil drilling machine in order to ensure the stability of the oil drilling machine during installation.

The existing Chinese patent with the publication number of CN213039211U discloses a fixing device for an oil drilling machine, which can be horizontally adjusted through four groups of supporting mechanisms, so that the device is in a horizontal state, and the phenomenon that the oil drilling machine fixedly installed at the top of the device is turned over due to the inclination of the device can be effectively avoided.

However, the technical scheme has the following defects: the supporting seat is not firmly connected with the ground, and the working efficiency of the petroleum drilling machine can be influenced by the displacement of the supporting seat and the base during working.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device to solve above-mentioned at least one technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a fixing device comprises a fixing plate, wherein four guide cylinders are connected to the fixing plate in a threaded manner, two connecting plates are arranged above the fixing plate, two movable columns are mounted on the bottom surfaces of the connecting plates, the four movable columns are respectively spliced with the four guide cylinders, and a plurality of steel nails are mounted on the bottom surfaces of the movable columns; and the fixed plate is provided with a driving mechanism for driving the two connecting plates to move up and down.

Preferably, actuating mechanism includes two screw thread section of thick bamboo and a set of power component, two the screw thread section of thick bamboo all runs through the fixed plate and rotates with the fixed plate and be connected, two all threaded connection has the threaded rod in the screw thread section of thick bamboo, two the upper end of threaded rod respectively with two connecting plate fixed connection.

Preferably, power component includes motor and driving belt, two all fixed cover is equipped with the belt pulley on the screw thread section of thick bamboo, the driving belt cover is established on two belt pulleys, the motor is installed on the bottom surface of fixed plate, fixedly connected with driving gear on the power output shaft of motor, the meshing is connected with driven gear on the driving gear, the fixed cover of driven gear is established on the screw thread section of thick bamboo.

Preferably, four movable wheels are mounted on the bottom surface of the fixed plate.

Preferably, a bubble level gauge is mounted on the top surface of the fixing plate.

Preferably, two rotating rods are fixedly connected to the side surface of the guide cylinder.

Preferably, two sliding grooves are formed in the top surface of the fixing plate, two sliding blocks are connected in the sliding grooves in a sliding mode, threaded columns are installed on the top surfaces of the sliding blocks, and nuts are connected to the threaded columns in a threaded mode.

The utility model has the advantages that:

1. the utility model has the advantages that the guide cylinder, the movable columns, the connecting plates, the steel nails and the driving mechanism are arranged, the driving mechanism drives the two connecting plates to move downwards, and further drives the four movable columns to move downwards simultaneously, so that the steel nails can enter the ground, the fixed plate can not move, and the stability of the device is improved; the working efficiency of the oil drilling machine is prevented from being influenced due to the displacement of the fixing plate when the oil drilling machine is used.

2. The utility model discloses a set up guide cylinder, dwang, bubble spirit level, be convenient for carry out the leveling to the fixed plate, avoid influencing the work of oil drilling machine because of the fixed plate slope.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the guide cylinder of the present invention;

fig. 5 is a top view of the present invention;

reference numerals are as follows: 1. a fixing plate; 2. a guide cylinder; 3. a moving wheel; 4. a movable post; 5. a connecting plate; 6. steel nails; 7. rotating the rod; 8. a threaded barrel; 9. a threaded rod; 10. a chute; 11. a slider; 12. a threaded post; 13. a nut; 14. a bubble level; 21. a motor; 22. a driving gear; 23. a driven gear; 24. a belt pulley; 25. a drive belt.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-5, a fixing device comprises a fixing plate 1, four guide cylinders 2 are connected to the fixing plate 1 through threads, two connecting plates 5 are arranged above the fixing plate 1, two movable columns 4 are mounted on the bottom surface of each connecting plate 5, the four movable columns 4 are respectively inserted into the four guide cylinders 2, and a plurality of steel nails 6 are mounted on the bottom surfaces of the movable columns 4; and a driving mechanism for driving the two connecting plates 5 to move up and down is arranged on the fixing plate 1. The driving mechanism comprises two threaded cylinders 8 and a group of power components, the two threaded cylinders 8 penetrate through the fixed plate 1 and are rotatably connected with the fixed plate 1, threaded rods 9 are connected in the two threaded cylinders 8 in a threaded manner, and the upper ends of the two threaded rods 9 are fixedly connected with the two connecting plates 5 respectively; when the two threaded cylinders 8 rotate simultaneously, the two connecting plates 5 are driven to move simultaneously, and then the four movable columns 4 are driven to move simultaneously, so that the steel nails 6 are driven into the ground or pulled out of the ground; the power assembly comprises a motor 21 and a transmission belt 25, belt pulleys 24 are fixedly sleeved on the two threaded cylinders 8, the transmission belt 25 is sleeved on the two belt pulleys 24, the motor 21 is installed on the bottom surface of the fixing plate 1, a power output shaft of the motor 21 is fixedly connected with a driving gear 22, the driving gear 22 is engaged and connected with a driven gear 23, and the driven gear 23 is fixedly sleeved on the threaded cylinders 8; when the motor 21 operates, the driving gear 22 is driven to rotate, and then the driven gear 23 is driven to rotate by meshing, and then one of the threaded cylinders 8 is driven to rotate, and then the other threaded cylinder 8 is driven to rotate by the belt pulley 24 and the transmission belt 25. Four moving wheels 3 are installed on the bottom surface of the fixing plate 1, so that the fixing plate 1 is convenient to move, and the flexibility of the device is improved. The top surface of the fixing plate 1 is provided with a bubble level gauge 14, which is convenient for judging whether the fixing plate 1 is in a horizontal state. Two rotating rods 7 are fixedly connected to the side face of the guide cylinder 2, so that the guide cylinder 2 can be rotated in a labor-saving manner.

The working principle is as follows: when specifically using, through removing this device to appointed place, then judge whether fixed plate 1 is in the horizontality through observing bubble level meter 14, if fixed plate 1 is in the tilt state, through rotating corresponding dwang 7, drive corresponding guide cylinder 2 and rotate, and then adjust this guide cylinder 2's height, and then adjust the height that corresponds the corner to fixed plate 1 to make fixed plate 1 be in the horizontality.

Then, through starter motor 21, make the power output shaft of motor 21 drive the driving gear 22 rotatory, and then the meshing drives driven gear 23 rotatory, and then drives a threaded cylinder 8 rotatory, and then through band pulley 24, driving belt 25 drives another threaded cylinder 8 rotatory, when two threaded cylinders 8 rotated, can make two threaded rods 9 drive two connecting plates 5 and move down, and then drive four movable posts 4 and move down along guide cylinder 2 simultaneously, and then make a plurality of steel nails 6 nail go into ground, thereby make fixed plate 1 unable removal, the stability of this device has been increased. Finally, the oil drilling machine is mounted on the top surface of the fixing plate 1. The oil drilling machine can also be arranged on the fixed plate 1 firstly, and the fixed plate 1 can be leveled and fixed.

When this device is removed to needs, power output shaft antiport through control motor 21 for four movable post 4 upwards remove simultaneously, and then make a plurality of steel nails 6 extract from ground, then rotate dwang 7 on four guide cylinders 2 in proper order again, make guide cylinder 2 rotatory and upwards remove, and then guide cylinder 2 and ground separation, make and remove wheel 3 and ground contact, thereby make this device be convenient for promoted, increased the flexibility of this device.

Example 2

As shown in fig. 1 and 5, in the case where the other portions are the same as those of embodiment 1, the present embodiment is different from embodiment 1 in that: two sliding grooves 10 are formed in the top surface of the fixing plate 1, two sliding blocks 11 are connected in the sliding grooves 10 in a sliding mode, threaded columns 12 are installed on the top surfaces of the sliding blocks 11, and nuts 13 are connected to the threaded columns 12 in a threaded mode.

The working principle is as follows: when the oil drilling machine is used specifically, the positions of the threaded columns 12 are adjusted according to the positions of the mounting holes in the bottom plate of the oil drilling machine, after the adjustment is completed, the nuts 13 are detached from the threaded columns 12, then the oil drilling machine is placed on the fixing plate 1, the threaded columns 12 penetrate through the mounting holes in the bottom plate of the oil drilling machine, and then the nuts 13 are connected with the threaded columns 12, so that the oil drilling machine is installed on the fixing plate 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixing device, includes fixed plate (1), threaded connection has four guide cylinders (2) on fixed plate (1), its characterized in that: two connecting plates (5) are arranged above the fixed plate (1), two movable columns (4) are mounted on the bottom surfaces of the connecting plates (5), the four movable columns (4) are respectively spliced with the four guide cylinders (2), and a plurality of steel nails (6) are mounted on the bottom surfaces of the movable columns (4); and a driving mechanism for driving the two connecting plates (5) to move up and down is arranged on the fixing plate (1).

2. A fastening device according to claim 1, wherein: actuating mechanism includes two screw thread section of thick bamboo (8) and a set of power component, two screw thread section of thick bamboo (8) all run through fixed plate (1) and rotate with fixed plate (1) and be connected, two all threaded connection has threaded rod (9), two in the screw thread section of thick bamboo (8) the upper end of threaded rod (9) respectively with two connecting plate (5) fixed connection.

3. A fastening device according to claim 2, wherein: power component includes motor (21) and driving belt (25), two all fixed cover is equipped with belt pulley (24) on a screw thread section of thick bamboo (8), driving belt (25) cover is established on two belt pulley (24), motor (21) are installed on the bottom surface of fixed plate (1), fixedly connected with driving gear (22) on the power output shaft of motor (21), the meshing is connected with driven gear (23) on driving gear (22), driven gear (23) fixed cover is established on a screw thread section of thick bamboo (8).

4. A fastening device according to claim 1, wherein: four moving wheels (3) are arranged on the bottom surface of the fixed plate (1).

5. A fastening device according to claim 4, wherein: and a bubble level meter (14) is arranged on the top surface of the fixing plate (1).

6. A fastening device according to claim 5, wherein: two rotating rods (7) are fixedly connected to the side face of the guide cylinder (2).

7. A fastening device according to claim 1, wherein: two sliding grooves (10) are formed in the top surface of the fixing plate (1), two sliding blocks (11) are connected in the sliding grooves (10) in a sliding mode, threaded columns (12) are installed on the top surfaces of the sliding blocks (11), and nuts (13) are connected to the threaded columns (12) in a threaded mode.