CN218679220U

CN218679220U - Electric automation automatic monitoring device for petroleum drilling

Info

Publication number: CN218679220U
Application number: CN202223107751.2U
Authority: CN
Inventors: 赵治岗; 王鹏; 张海城
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-21
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses an automatic monitoring device of electric automatization that oil drilling was used, including base and the automatic surveillance camera head of setting in the base top, the top fixedly connected with installation pipe of base, screw thread actuating mechanism is installed to the intraductal rotation of installation, and screw thread actuating mechanism's the spherical cover of left side fixedly connected with, screw thread actuating mechanism's setting can be adjusted spherical cover's high position. The utility model discloses a clearing up can be cleaned automatically to the dust in the translucent cover outside to translucent cover, does not need personnel's manual clearance, makes things convenient for personnel's operation, and compression spring's setting for clean cotton left side can all the time with the outside in close contact with of translucent cover, improve and clean stability, can adjust inclination, orientation angle and the support height of automatic surveillance camera head in addition, improve monitoring range and use flexibility.

Description

Electric automation automatic monitoring device for petroleum drilling

Technical Field

The utility model relates to an electric automatization automatic monitoring equipment technical field especially relates to an electric automatization automatic monitoring device that oil drilling was used.

Background

The control theory of electrical automation is the basis of electrical engineering and automation major, and power electronic technology, computer technology are its main technical means, have also included research fields such as system analysis, system design, system development and system management and decision-making simultaneously, in the oil drilling field, need use the automatic control of electrical automation to monitor the well drilling scene, current automatic monitoring device of electrical automation usually adopts the camera to monitor, for example application number: 202121021191.1 discloses an electrical automation automatic monitoring device, relates to the technical field of automatic monitoring devices, and specifically relates to an electrical automation automatic monitoring device, which comprises a base, wherein a fixed column is fixedly installed at the top of the base, a fixed seat is fixedly installed at the top of the fixed column, a driving motor is fixedly installed inside the fixed seat, and a screw is fixedly installed at the output end of the driving motor; this automatic monitoring device of electric automation, through the setting of crane, make this automatic monitoring device of electric automation possess the height of adjusting surveillance camera and make a video recording, and can drive the effect that surveillance camera makes a video recording and carry out the rotation of three hundred sixty degrees, through driving motor, the screw rod, the crane, a supporting seat, servo motor, the cooperation setting of worm and worm wheel, the in-process that uses can improve monitoring device monitoring range, thereby played the effect to the monitoring of electric automation component multi-angle, reached convenient to use's purpose.

Carry out automatic monitoring through the surveillance camera head in the above-mentioned patent, when oil drilling job site uses, the surveillance camera head is direct to be installed at the eminence through the support frame and to be monitored the operation, because oil drilling job site's dust is more, the dust adhesion shelters from the control end easily on the surveillance camera head, thereby influence the definition of picture control, current usually for the periodic manual clearance of personnel, fix the inconvenient personnel's clearance of the surveillance camera head at the eminence, can not satisfy the user demand, therefore we have proposed an electric automatization automatic monitoring device that oil drilling was used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric automation automatic monitoring device for petroleum drilling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric automatization automatic monitoring device that oil drilling used, includes the base and sets up the automatic surveillance camera head in the base top, monitors oil drilling's job site through automatic surveillance camera head, and the principle of its control is current technique, does not explain here, the top fixedly connected with installation pipe of base, the installation intraductal rotation installs screw thread actuating mechanism, and screw thread actuating mechanism's left side fixedly connected with spherical cover, screw thread actuating mechanism's setting can adjust the high position of spherical cover, and the movable sleeve is equipped with universal ball in the spherical cover, and the top in close contact with of universal ball has first T shape to press solid bolt, and spherical cover thread bush establishes on first T shape to press solid bolt, and the left side fixedly connected with mounting panel of universal ball, spherical cover and the setting of first T shape to press solid bolt can adjust and fix the inclination of mounting panel, and the bottom screw thread of mounting panel is fixed with L shape backup pad, and automatic surveillance camera head fixed mounting is at the top of L shape backup pad, supports automatic surveillance camera head through L shape backup pad, and the left side rotation of mounting panel installs transparent cover, and automatic surveillance camera head is located the transparent extrusion mechanism's cover, and the transparent extrusion mechanism's cover is installed in the transparent cover, and the transparent extrusion mechanism's the transparent cover is carried out the transparent extrusion mechanism's in the transparent cover.

Preferably, the thread driving mechanism comprises a rotating pipe rotatably installed in the installation pipe, a second T-shaped pressing bolt is movably contacted with the right side of the rotating pipe, the right side of the second T-shaped pressing bolt extends out of the installation pipe, the installation pipe is in threaded sleeve connection with the second T-shaped pressing bolt, the rotating pipe is fixed through the second T-shaped pressing bolt, a clip frame is fixedly installed in the rotating pipe, a screw rod is rotatably installed between the inner wall of the top of the clip frame and the inner wall of the bottom of the clip frame, a first motor is fixedly connected to the bottom of an output shaft of the first motor, the first motor is used for driving the screw rod to rotate, a moving block is sleeved on the screw rod in a threaded connection mode with the moving block, the vertical position of the moving block can be driven to move while the screw rod rotates, a rectangular frame is slidably sleeved on the clip frame, inner walls of two sides of the rectangular frame are fixedly connected with two sides of the moving block respectively, and the right side of the spherical sleeve is fixedly connected with the left side of the rectangular frame.

Preferably, the rotary driving mechanism comprises an outer gear ring fixedly sleeved on the transparent cover, a gear is meshed on the right side of the outer gear ring, a driving motor is fixedly connected to the top of the mounting plate, the top end of an output shaft of the driving motor is fixedly connected with the bottom of the gear, the right side of the driving motor is fixedly and electrically connected with a time control switch, and the time interval between the opening of the driving motor is controlled through the time control switch.

Preferably, the mechanism is cleaned in elasticity extrusion includes the rectangular block of slidable mounting in the rectangular channel, the left side of rectangular block extends to the left side and the fixedly connected with brush-holder stud of mounting panel, the left side bonding of brush-holder stud is fixed with cleans the cotton, clean cotton left side and the right side movable contact of translucent cover, clean the clearance through cleaning the cotton outside to the translucent cover, the recess that front side and rear side were the opening setting is seted up on the right side of rectangular block, a plurality of compression springs that are in compression state of fixedly connected with between the left side inner wall of recess and the right side inner wall of rectangular channel, the elasticity that is in compression spring can give the brush-holder stud all the time and clean cotton one left tension force, make clean the cotton can all the time with the outside in close contact with the translucent cover, improve and clean stability.

Preferably, the left side fixedly connected with connecting block of universal ball, the left side of connecting block and the right side fixed connection of mounting panel have seted up first perforation on the left side inner wall of spherical cover, first fenestrate front side inner wall and rear side inner wall respectively with the front side and the rear side movable contact of connecting block.

Preferably, the outside of universal ball bonds the cladding and has the stereoplasm rubber, and the top of stereoplasm rubber and the bottom in close contact with of first T shape pressure solid bolt realize the fixed to universal ball through the frictional force between stereoplasm rubber and the first T shape pressure solid bolt.

Preferably, the bottom right side fixedly connected with battery of L shape backup pad, battery and automatic surveillance camera head and driving motor electric connection, the battery supplies power for automatic surveillance camera head and driving motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the transparent cover, the automatic monitoring camera can be shielded and protected, and the phenomenon that dust is adhered to the automatic monitoring camera can be effectively avoided;

2. the rotary driving mechanism is matched with the elastic extrusion wiping mechanism, so that dust on the outer side of the transparent cover can be automatically wiped and cleaned without manual cleaning by personnel, the operation by the personnel is facilitated, and the left side of the wiping cotton can be always in close contact with the outer side of the transparent cover due to the arrangement of the elastic extrusion wiping mechanism, so that the wiping stability is improved;

3. the inclination angle of the automatic monitoring camera can be adjusted by matching the universal ball, the spherical sleeve and the first T-shaped pressing bolt;

4. the supporting height of the automatic monitoring camera can be adjusted through the arrangement of the thread driving mechanism;

5. the orientation angle of the automatic monitoring camera can be adjusted by matching the rotating pipe, the mounting pipe and the second T-shaped pressing and fixing bolt;

the utility model discloses a clearing up can be cleaned automatically to the dust in the translucent cover outside to translucent cover, does not need personnel's manual clearance, makes things convenient for personnel's operation, and compression spring's setting for clean cotton left side can all the time with the outside in close contact with of translucent cover, improve and clean stability, can adjust inclination, orientation angle and the support height of automatic surveillance camera head in addition, improve monitoring range and use flexibility.

Drawings

Fig. 1 is a schematic perspective view of an electric automatic monitoring device for oil drilling according to the present invention;

fig. 2 is a schematic sectional view of an electrical automatic monitoring device for oil drilling according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a base; 101. a clip frame; 102. automatically monitoring the camera; 103. a screw; 1. a moving block; 2. a rectangular frame; 3. a first motor; 4. pipe rotation; 5. installing a pipe; 6. a second T-shaped press bolt; 7. a transparent cover; 8. an outer ring gear; 9. an L-shaped support plate; 10. a spherical sleeve; 11. a universal ball; 12. mounting a plate; 13. a rectangular groove; 14. a rectangular block; 15. a compression spring; 16. a brush bar; 17. a drive motor; 18. a gear.

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.

Referring to fig. 1-3, an electric automatic monitoring device for oil drilling comprises a base 100 and an automatic monitoring camera 102 disposed above the base 100, wherein the top of the base 100 is fixedly connected with a mounting tube 5, a thread driving mechanism is rotatably mounted in the mounting tube 5, the thread driving mechanism comprises a rotating tube 4 rotatably mounted in the mounting tube 5, two large bearings are fixedly sleeved in the mounting tube 5, the inner sides of the inner rings of the large bearings are fixedly connected with the outer side of the rotating tube 4, the large bearings have an effect of rotatably mounting the rotating tube 4, the right side of the rotating tube 4 is movably contacted with a second T-shaped fixing bolt 6, the right side of the second T-shaped fixing bolt 6 extends to the outside of the mounting tube 5, the mounting tube 5 is threadedly sleeved on the second T-shaped fixing bolt 6, wherein the inner wall of the right side of the mounting tube 5 is provided with a first bolt hole, and the first bolt hole is in threaded connection with the second T-shaped fixing bolt 6, the first bolt hole is in threaded connection with the second T-shaped pressing bolt 6, the second T-shaped pressing bolt 6 can rotate and move in position, a clip frame 101 is fixedly installed in the rotary tube 4, fixing blocks are fixedly connected to the inner walls of the two sides of the rotary tube 4, one sides of the two fixing blocks, which are close to each other, are fixedly connected with the two sides of the clip frame 101 respectively, the clip frame 101 is connected with the rotary tube 4 through the fixing blocks, a screw 103 is rotatably installed between the inner wall of the top part and the inner wall of the bottom part of the clip frame 101, wherein circular holes are formed in the inner wall of the top part and the inner wall of the bottom part of the clip frame 101, a first bearing is fixedly sleeved in each circular hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the screw 103, the first bearing has an effect of rotating installation of the screw 103, and the bottom part of the clip frame 101 is fixedly connected with a first motor 3, the top end of an output shaft of the first motor 3 is fixedly connected with the bottom end of the screw 103, the first motor 3 is used for driving the screw 103 to rotate, a moving block 1 is sleeved on the screw 103 in a threaded manner, a threaded hole is formed in the top of the moving block 1 and is in threaded connection with the screw 103, the moving block 1 can be driven to vertically move while the screw 103 rotates in a threaded manner through the threaded hole and the screw 103, a rectangular frame 2 is sleeved on the clip frame 101 in a sliding manner, the outer side of the clip frame 101 is in movable contact with the inner wall of the rectangular frame 2, the inner walls of two sides of the rectangular frame 2 are respectively fixedly connected with two sides of the moving block 1, and vertical positioning of the moving block 1 is realized through an edge angle between the clip frame 101 and the rectangular frame 2;

a spherical sleeve 10 is fixedly connected to the left side of the rectangular frame 2, a universal ball 11 is movably sleeved in the spherical sleeve 10, a first T-shaped pressing bolt is in close contact with the top of the universal ball 11, the spherical sleeve 10 is in threaded sleeve connection with the first T-shaped pressing bolt, a hard rubber sheet is bonded and coated on the outer side of the universal ball 11, the top of the hard rubber sheet is in close contact with the bottom end of the first T-shaped pressing bolt, the universal ball 11 is fixed through friction force between the first T-shaped pressing bolt and the hard rubber sheet, a second bolt hole is formed in the inner wall of the top of the spherical sleeve 10 and is in threaded connection with the first T-shaped pressing bolt, the first T-shaped pressing bolt can rotate and move vertically, a mounting plate 12 is fixedly connected to the left side of the universal ball 11, a connecting block is fixedly connected to the left side of the universal ball 11, the left side of the connecting block is fixedly connected to the right side of the mounting plate 12, a first perforation is formed in the inner wall of the left side of the spherical sleeve 10, the front side of the first perforation and the rear side of the universal ball are in contact with the mounting plate 12, and the rear side of the universal ball connecting block are respectively connected to the mounting plate 11;

an L-shaped support plate 9 is fixed at the bottom of the mounting plate 12 through threads, two thread grooves are formed in the bottom of the right side of the mounting plate 12, T-shaped fastening bolts are sleeved in the thread grooves, two third bolt holes are formed in the inner wall of the right side of the L-shaped support plate 9, the inner wall of each third bolt hole is in threaded connection with the corresponding T-shaped fastening bolt, the mounting plate 12 is fixedly connected with the L-shaped support plate 9 through the two T-shaped fastening bolts, the automatic monitoring camera 102 is fixedly mounted at the top of the L-shaped support plate 9 and supports the automatic monitoring camera 102 through the L-shaped support plate 9, a transparent cover 7 is rotatably mounted at the left side of the mounting plate 12, a second bearing is fixedly connected at the left side of the mounting plate 12, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the transparent cover 7, the effect of rotating and mounting of the transparent cover 7 is achieved through the second bearing, the automatic monitoring camera 102 is located in the transparent cover 7, the transparent cover 7 shields the automatic monitoring camera 102, an elastic convex block is fixedly connected to the top of the transparent cover 7, and an elastic convex block can buffer the impact force of the automatic monitoring camera 102, and the top of the transparent cover 7 can buffer the impact force;

a rotary driving mechanism is fixedly sleeved on the transparent cover 7 and fixedly mounted with the top of the mounting plate 12, wherein the rotary driving mechanism comprises an outer gear ring 8 fixedly sleeved on the transparent cover 7, a gear 18 is meshed with the right side of the outer gear ring 8, a driving motor 17 is fixedly connected with the top of the mounting plate 12, the top end of an output shaft of the driving motor 17 is fixedly connected with the bottom of the gear 18, the right side of the driving motor 17 is fixedly and electrically connected with a time control switch, the transparent cover 7 can be driven to rotate by matching the driving motor 17, the gear 18 and the outer gear ring 8, and the time control switch can control the opening time interval of the driving motor 17;

the left side of the mounting plate 12 is provided with a rectangular groove 13, an elastic extrusion wiping mechanism is arranged in the rectangular groove 13, the left side of the elastic extrusion wiping mechanism is movably contacted with the right side of the transparent cover 7, the elastic extrusion wiping mechanism comprises a rectangular block 14 which is slidably mounted in the rectangular groove 13, the top of the rectangular block 14 is provided with a limiting groove, the inner wall of the top of the rectangular groove 13 is fixedly connected with a limiting block which is slidably connected with the limiting groove, the limiting groove is matched with the limiting block to play a limiting and anti-falling effect on the rectangular block 14, the left side of the rectangular block 14 extends to the left side of the mounting plate 12 and is fixedly connected with a brush rod 16, the left side of the brush rod 16 is fixedly bonded with wiping cotton, the left side of the wiping cotton is movably contacted with the right side of the transparent cover 7, the right side of the rectangular block 14 is provided with a groove with an opening on both the front side and the rear side, the left side inner wall of the groove and the right side inner wall of the rectangular groove 13 are fixedly connected with a plurality of compression springs 15 in a compression state, the compression springs 15 in the compression state are arranged, so that a left tightening force can be always given to the rectangular block 14, and a left tightening force can be given to the brush rod 16 and the wiping cotton, so that the left side of the wiping cotton can be always in close contact with the outer side of the transparent cover 7, and the wiping stability is improved, the utility model can automatically wipe and clean dust on the outer side of the transparent cover 7 through the arrangement of the transparent cover 7, the rotary driving mechanism and the elastic extrusion wiping mechanism, does not need manual cleaning, is convenient for personnel to operate, and the compression springs 15 are arranged, so that the left side of the wiping cotton can be always in close contact with the outer side of the transparent cover 7, the wiping stability is improved, and in addition, the inclination angle, the orientation angle and the supporting height of the automatic monitoring camera 102 can be adjusted, the monitoring range and the use flexibility are improved.

The working principle is as follows: when the automatic monitoring camera 102 is used, the automatic monitoring camera 102 is installed at a high position for automatic monitoring, because the automatic monitoring camera 102 is positioned in the transparent cover 7, the transparent cover 7 shields and protects the automatic monitoring camera 102, external dust cannot be adhered to the automatic monitoring camera 102, the dust can be adhered to the outer side of the transparent cover 7, the dust is adhered to the outer side of the transparent cover 7 and can still shield the automatic monitoring camera 102, therefore, the dust on the outer side of the transparent cover 7 needs to be cleaned, when the cleaning is carried out, the opening interval time of the driving motor 17 can be preset and controlled through the time control switch, when the opening time is reached, the driving motor 17 is controlled to be opened through the time control switch, the output shaft of the driving motor 17 drives the gear 18 to rotate, the gear 18 drives the outer gear ring 8 meshed with the gear to rotate, the outer gear ring 8 drives the transparent cover 7 to rotate, the transparent cover 7 rotates and rubs the left side of the wiping cotton simultaneously, dust on the outer side of the transparent cover 7 is wiped off under the action of friction force, when the closing time is up, the time control switch controls the driving motor 17 to be turned off, and through a mode of automatically driving the transparent cover 7 to rotate and rubbing the wiping cotton to perform friction cleaning, the cleaning is not required to be independently and manually performed by personnel, the labor intensity is reduced, a leftward extrusion force can be always given to the brush rod 16 due to the arrangement of the compression spring 15 in a compression state in the cleaning process, the brush rod 16 drives the wiping cotton to be in close contact with the outer side of the transparent cover 7 leftwards all the time, and the wiping stability is improved;

when the orientation angle of the automatic monitoring camera 102 needs to be adjusted according to actual conditions in the monitoring process, the second T-shaped pressing and fixing bolt 6 is rotated reversely, the second T-shaped pressing and fixing bolt 6 is separated from the rotary pipe 4 while rotating, the fixing of the rotary pipe 4 is released, at the moment, the rotary pipe 4 can be rotated, the rotary pipe 4 drives the clip frame 101 to rotate, the clip frame 101 drives the spherical sleeve 10 to rotate through the rectangular frame 2, the spherical sleeve 10 drives the automatic monitoring camera 102 to rotate through the universal ball 11, the mounting plate 12 and the L-shaped supporting plate 9 in sequence, when the orientation angle of the automatic monitoring camera 102 needs to be adjusted according to use, the rotary pipe 4 is stopped to rotate, the second T-shaped pressing and fixing bolt 6 is rotated forwardly, the second T-shaped pressing and fixing bolt 6 is rotated to be in close contact with the outer side of the rotary pipe 4, the rotary pipe 4 is fixed, and the automatic monitoring camera 102 is further fixed, so that the orientation angle of the automatic monitoring camera 102 can be adjusted;

when the height of the automatic monitoring camera 102 is adjusted, the first motor 3 is started in the forward direction, an output shaft of the first motor 3 drives the screw rod 103 to rotate, the screw rod 103 rotates to drive the moving block 1 to move downwards under the action of a threaded hole formed in the moving block 1, the moving block 1 drives the rectangular frame 2 to move downwards, the rectangular frame 2 sequentially passes through the spherical sleeve 10, the universal ball 11, the mounting plate 12 and the L-shaped supporting plate 9 to drive the automatic monitoring camera 102 to move downwards, when the height of the automatic monitoring camera 102 is adjusted according to use requirements, the first motor 3 is stopped, the moving block 1 is made to be high under the action of the locking force of the threaded hole and the screw rod 103 self threads, the automatic monitoring camera 102 is further fixed, and therefore the support height of the automatic monitoring camera 102 is adjusted;

when the inclination angle of the automatic monitoring camera 102 is adjusted, the first T-shaped pressing bolt is rotated reversely, the first T-shaped pressing bolt moves upwards while rotating and is separated from the hard rubber, the fixing of the universal ball 11 is released, the L-shaped support plate 9 can be rotated at the moment, the L-shaped support plate 9 drives the automatic monitoring camera 102 to rotate, the L-shaped support plate 9 drives the universal ball 11 to rotate in the spherical sleeve 10 through the mounting plate 12, the inclination angle of the automatic monitoring camera 102 changes while rotating, when the inclination angle of the automatic monitoring camera 102 is adjusted according to use requirements, the L-shaped support plate 9 stops rotating, the first T-shaped pressing bolt is rotated and moves downwards to be in close contact with the outer side of the hard rubber, the universal ball 11 is fixed under the action of friction force between the first T-shaped pressing bolt and the hard rubber, the automatic monitoring camera 102 is fixed, the inclination angle adjustment is completed, the inclination angle of the automatic monitoring camera 102 is convenient to be adjusted according to use requirements, the orientation flexibility of the automatic monitoring camera 102 is improved, and the use flexibility of the automatic monitoring camera is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric automatization automatic monitoring device that oil drilling was used, including base (100) and automatic surveillance camera head (102) of setting in base (100) top, a serial communication port, the top fixedly connected with installation pipe (5) of base (100), screw thread actuating mechanism is installed to installation pipe (5) internal rotation, screw thread actuating mechanism's left side fixedly connected with spherical cover (10), the movable sleeve is equipped with universal ball (11) in spherical cover (10), the top in close contact with of universal ball (11) has first T shape pressure solid bolt, spherical cover (10) thread bush is established on first T shape pressure solid bolt, the left side fixedly connected with mounting panel (12) of universal ball (11), the bottom thread tightening of mounting panel (12) has L shape backup pad (9), automatic surveillance camera head (102) fixed mounting is at the top of L shape backup pad (9), the left side of mounting panel (12) is rotated and is installed translucent cover (7), automatic surveillance camera head (102) are located translucent cover (7), be equipped with rotary driving mechanism on translucent cover (7), the fixed mounting panel (12) and the elastic extrusion mechanism's left side extrusion mechanism (13) is seted up the extrusion mechanism in the left side extrusion groove (13) of extrusion mechanism (13).

2. The automatic electric automatic monitoring device for oil drilling as recited in claim 1, wherein the thread driving mechanism comprises a rotating pipe (4) rotatably installed in the installation pipe (5), a second T-shaped pressing bolt (6) is movably contacted on the right side of the rotating pipe (4), the right side of the second T-shaped pressing bolt (6) extends out of the installation pipe (5), the installation pipe (5) is in threaded sleeve connection with the second T-shaped pressing bolt (6), a clip frame (101) is fixedly installed in the rotating pipe (4), a screw rod (103) is rotatably installed between the top inner wall and the bottom inner wall of the clip frame (101), a first motor (3) is fixedly connected to the bottom of the clip frame (101), the top end of an output shaft of the first motor (3) is fixedly connected with the bottom end of the screw rod (103), a moving block (1) is in threaded sleeve connection with the screw rod (103), a rectangular frame (2) is slidably sleeved on the clip frame (101), the inner walls on two sides of the moving block (2) are respectively fixedly connected with two sides of the moving block (1), and a spherical sleeve (10) is fixedly connected with the left side of the rectangular frame (2).

3. The automatic electric monitoring device for petroleum drilling as claimed in claim 1, characterized in that the rotary driving mechanism comprises an outer gear ring (8) fixedly sleeved on the transparent cover (7), a gear (18) is engaged with the right side of the outer gear ring (8), a driving motor (17) is fixedly connected to the top of the mounting plate (12), the top end of an output shaft of the driving motor (17) is fixedly connected to the bottom of the gear (18), and a time control switch is fixedly and electrically connected to the right side of the driving motor (17).

4. The automatic electric automatic monitoring device for petroleum drilling is characterized in that the elastic extrusion wiping mechanism comprises a rectangular block (14) which is slidably mounted in a rectangular groove (13), the left side of the rectangular block (14) extends to the left side of a mounting plate (12) and is fixedly connected with a brush rod (16), wiping cotton is fixedly bonded on the left side of the brush rod (16), the left side of the wiping cotton is movably contacted with the right side of a transparent cover (7), the right side of the rectangular block (14) is provided with a groove with an opening at both the front side and the rear side, and a plurality of compression springs (15) in a compression state are fixedly connected between the inner wall of the left side of the groove and the inner wall of the right side of the rectangular groove (13).

5. The automatic electric monitoring device for petroleum drilling as claimed in claim 1, wherein the universal ball (11) is fixedly connected with a connecting block at the left side, the connecting block is fixedly connected with the mounting plate (12) at the left side, the spherical sleeve (10) is provided with a first through hole at the inner wall at the left side, and the inner wall at the front side and the inner wall at the rear side of the first through hole are respectively in movable contact with the front side and the rear side of the connecting block.

6. The automatic electric monitoring device for oil drilling as claimed in claim 1, wherein the universal ball (11) is bonded and coated with a hard rubber sheet, and the top of the hard rubber sheet is in close contact with the bottom end of the first T-shaped fastening bolt.

7. The automatic electric monitoring device for oil drilling as claimed in claim 3, characterized in that the right side of the bottom of the L-shaped supporting plate (9) is fixedly connected with a storage battery, and the storage battery is electrically connected with the automatic monitoring camera (102) and the driving motor (17).