Drilling acceptance monitoring support

Abstract

The utility model relates to the technical field of monitoring installation supports, in particular to a drilling acceptance monitoring support which comprises a supporting column, a spherical groove is formed in the upper end of the supporting column, a rolling ball is embedded in the spherical groove in a rolling mode, a rectangular groove is formed in the side face of the supporting column, and an installation groove communicated with the spherical groove is formed in the inner wall of the rectangular groove. A resistance air bag is fixedly installed in the installation groove, the upper end of the resistance air bag extends into the spherical groove and makes contact with the surface of the rolling ball, a push block is horizontally and slidably installed in the rectangular groove and fixedly connected with the resistance air bag, and a transmission assembly used for driving the push block to move is arranged on the supporting column. According to the utility model, through mutual cooperation of the rolling ball, the mounting seat, the resistance air bag, the push block and the transmission assembly, the monitoring angle of the monitoring equipment can be adjusted, and multidirectional adjustment of the monitoring angle is realized, so that the monitoring precision of the monitoring equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring installation brackets, in particular to a drilling acceptance monitoring bracket. Background Art

[0002] Mine drilling is one of the key links in gas control and water exploration and drainage. As the underground environment of coal mines continues to become more complex, people's requirements for the performance of drill rods and the intelligent acceptance of drilling and drilling are gradually increasing. With the continuous development of intelligent mining technology in coal mines, the use of artificial intelligence technology to quickly detect, intelligently analyze, and accurately accept monitoring videos of underground drilling in coal mines can avoid false reporting of footage, illegal operations, and fake holes in coal mine drilling. This is the development trend of intelligent management of coal mines. Most of the drilling scenes of underground drilling rigs in coal mines have been installed with "one drill and one video" monitoring cameras, which realizes real-time monitoring of drilling videos and can replay and analyze the videos afterwards.

[0003] When installing the monitoring equipment, the detection direction of the monitoring equipment needs to be accurately directed toward the drill rod. However, the existing monitoring equipment is mainly fixed on the drilling equipment by a monitoring bracket, and the monitoring angle of the monitoring equipment cannot be adjusted in multiple directions. The monitoring accuracy of the monitoring equipment is low. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: the existing monitoring equipment mainly relies on a monitoring bracket to be fixed on the drilling equipment, and the monitoring angle of the monitoring equipment cannot be adjusted in multiple directions. The monitoring accuracy of the monitoring equipment is low, and a drilling acceptance monitoring bracket is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drilling acceptance monitoring bracket comprises a support column, wherein a spherical groove is provided at the upper end of the support column, a rolling ball is rotatably embedded in the spherical groove, a mounting seat is fixedly mounted on the rolling ball, and a monitoring device is fixedly mounted on the mounting seat;

[0007] A rectangular groove is provided on the side of the support column, and a mounting groove connected to the spherical groove is provided on the inner wall of the rectangular groove. A resistance airbag is fixedly installed in the mounting groove, and the upper end of the resistance airbag extends into the spherical groove and contacts the surface of the rolling ball. A push block is horizontally slidably installed in the rectangular groove, and the push block is fixedly connected to the resistance airbag. A transmission component for driving the push block to move is provided on the support column.

[0008] Preferably, the transmission assembly includes a U-shaped frame fixedly mounted on a support column, a threaded rod and a rotating rod fixedly mounted at one end of the threaded rod, a threaded hole is opened on the U-shaped frame, the threaded rod is threadedly inserted in the threaded hole, and one end is rotatably connected to the push block.

[0009] Preferably, a plurality of limit blocks are fixedly mounted on the support column, a plug hole is provided on the rotating rod, a positioning pin is slidably inserted into the plug hole, and one end of the positioning pin contacts one of the limit blocks.

[0010] Preferably, a plurality of L-shaped friction blocks are fixedly mounted on the upper end of the support column, the plurality of friction blocks are arranged in a circle with the spherical groove as the center, and the rolling ball surface contacts one end of the plurality of friction blocks.

[0011] Preferably, a dustproof cloth cover is fixedly mounted on the lower surface of the mounting seat, and one end of the dustproof cloth cover away from the mounting seat is fixedly connected to the surface of the support column.

[0012] Preferably, fixing seats are symmetrically fixedly mounted on the support columns, and a plurality of bolt holes are provided on the two fixing seats.

[0013] In the utility model, the beneficial effects are:

[0014] Through the cooperation of the rolling ball, the mounting seat, the resistance airbag, the push block and the transmission assembly, the monitoring angle of the monitoring equipment can be adjusted to achieve multi-directional adjustment of the monitoring angle, thereby effectively improving the monitoring accuracy of the monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view of the three-dimensional structure of a drilling acceptance monitoring bracket proposed by the utility model;

[0016] Figure 2 This is a partial three-dimensional structural diagram of a rear view of a drilling acceptance monitoring bracket proposed by the utility model;

[0017] Figure 3 This is a partial cross-sectional structural diagram of a support column and a rolling ball in a drilling acceptance monitoring bracket proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at center;

[0019] Figure 5 for Figure 2 Enlarged view of the structure at point B in the middle.

[0020] In the figure: 1 support column, 2 rolling ball, 3 mounting seat, 4 monitoring device, 5 resistance airbag, 6 push block, 7 U-shaped frame, 8 threaded rod, 9 rotating rod, 10 limit block, 11 positioning pin, 12 friction block, 13 dust cover, 14 fixing seat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 5 A drilling acceptance monitoring bracket includes a support column 1, a spherical groove is opened at the upper end of the support column 1, a rolling ball 2 is roamingly embedded in the spherical groove, a mounting seat 3 is fixedly installed on the rolling ball 2, a monitoring device 4 is fixedly installed on the mounting seat 3, and a fixing seat 14 is symmetrically fixedly installed on the support column 1, and a plurality of bolt holes are opened on the two fixing seats 14;

[0023] The support column 1 is installed on the drilling equipment through two fixing seats 14, and the monitoring device 4 is installed on the support column 1 through the rolling ball 2 and the mounting seat 3. When drilling, the monitoring device 4 can realize real-time monitoring of the drilling video.

[0024] A rectangular groove is provided on the side of the support column 1, and a mounting groove connected to the spherical groove is provided on the inner wall of the rectangular groove. A resistance airbag 5 is fixedly installed in the mounting groove, and the upper end of the resistance airbag 5 extends into the spherical groove and contacts the surface of the rolling ball 2. A push block 6 is horizontally slidably installed in the rectangular groove, and the push block 6 is fixedly connected to the resistance airbag 5. A transmission assembly for driving the push block 6 to move is provided on the support column 1, and the transmission assembly includes a U-shaped frame 7 fixedly installed on the support column 1, a threaded rod 8 and a rotating rod 9 fixedly installed at one end of the threaded rod 8, a threaded hole is provided on the U-shaped frame 7, the threaded rod 8 is threadedly inserted in the threaded hole, and one end is rotatably connected to the push block 6.

[0025] When the monitoring device 4 is installed on the support column 1, in order to prevent the rolling ball 2 from rotating in the spherical groove, the push block 6 tightly squeezes the resistance airbag 5, thereby driving the resistance airbag 5 to be squeezed and deformed into the spherical groove and to be squeezed and contacted with the rolling ball 2. The friction between the resistance airbag 5 and the rolling ball 2 limits the rolling ball 2 from rotating in the spherical groove;

[0026] When it is necessary to adjust the monitoring angle of the monitoring device 4, the rotating rod 9 can be rotated to drive the threaded rod 8 to rotate on the U-shaped frame 7. With the cooperation of the threaded hole, the push block 6 can be driven to move away from the resistance airbag 5. At this time, the push block 6 drives the resistance airbag 5 to deform, and the resistance airbag 5 moves into the mounting groove, thereby reducing the squeezing force on the ball 2 and thus reducing the friction force on the ball 2, until the ball 2 can be driven to rotate in the spherical groove by hand, thereby driving the mounting seat 3 to rotate on the upper end of the support column 1, thereby realizing multi-directional adjustment of the monitoring angle of the monitoring device 4, until the monitoring device 4 can accurately monitor the drill rod, thereby improving the monitoring accuracy of the monitoring device 4.

[0027] A plurality of limit blocks 10 are fixedly mounted on the support column 1, and a socket is provided on the rotating rod 9, in which a positioning pin 11 is slidably inserted, and one end of the positioning pin 11 contacts one of the limit blocks 10;

[0028] When the push block 6 tightly squeezes the resistance airbag 5, one end of the positioning pin 11 contacts one of the limit blocks 10, thereby limiting the reverse rotation of the rotating rod 9 through the positioning pin 11 and the limit block 10, preventing the reaction force of the resistance airbag 5 on the push block 6 from driving the threaded rod 8 to reverse, and preventing the force of the resistance airbag 5 on the rolling ball 2 from decreasing.

[0029] A plurality of L-shaped friction blocks 12 are fixedly installed on the upper end of the support column 1. The plurality of friction blocks 12 are arranged in a circle with the spherical groove as the center. The surface of the ball 2 contacts one end of the plurality of friction blocks 12. When the resistance airbag 5 applies a force to the ball 2, the ball 2 tends to move upward. At this time, the upper hemisphere surface of the ball 2 contacts the plurality of friction blocks 12. Under the resistance of the ball 2 and the plurality of friction blocks 12, the rotation of the ball 2 is further restricted, so that the monitoring angle of the monitoring device 4 is more stable during monitoring.

[0030] A dustproof cloth cover 13 is fixedly installed on the lower surface of the mounting seat 3. One end of the dustproof cloth cover 13 away from the mounting seat 3 is fixedly connected to the surface of the support column 1. The dustproof cloth cover 13 can prevent dust from entering the spherical groove when the drill rod is in operation, thereby playing a dustproof role.

[0031] In the utility model, when it is necessary to adjust the monitoring angle of the monitoring device 4, the rotating rod 9 can be rotated to drive the threaded rod 8 to rotate, and with the cooperation of the threaded hole, the push block 6 can be driven to move away from the resistance airbag 5. At this time, the push block 6 drives the resistance airbag 5 to deform, and the squeezing force of the resistance airbag 5 on the rolling ball 2 is reduced, thereby reducing the friction force on the rolling ball 2, until the rolling ball 2 can be driven by hand to rotate in the spherical groove, and then drive the mounting seat 3 to rotate on the upper end of the support column 1, thereby realizing multi-directional adjustment of the monitoring angle of the monitoring device 4, until the monitoring device 4 can accurately monitor the drill rod, thereby improving the monitoring accuracy of the monitoring device 4.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drilling acceptance monitoring bracket, comprising a support column (1), characterized in that: A spherical groove is provided at the upper end of the support column (1), a rolling ball (2) is rotatably embedded in the spherical groove, a mounting seat (3) is fixedly mounted on the rolling ball (2), and a monitoring device (4) is fixedly mounted on the mounting seat (3); A rectangular groove is provided on the side of the support column (1), and a mounting groove connected to the spherical groove is provided on the inner wall of the rectangular groove. A resistance airbag (5) is fixedly installed in the mounting groove. The upper end of the resistance airbag (5) extends into the spherical groove and contacts the surface of the rolling ball (2). A push block (6) is horizontally slidably installed in the rectangular groove. The push block (6) is fixedly connected to the resistance airbag (5). A transmission component for driving the push block (6) to move is provided on the support column (1).

2. A drilling acceptance monitoring bracket according to claim 1, characterized in that: The transmission assembly comprises a U-shaped frame (7) fixedly mounted on a support column (1), a threaded rod (8) and a rotating rod (9) fixedly mounted on one end of the threaded rod (8); a threaded hole is provided on the U-shaped frame (7); the threaded rod (8) is threadedly inserted into the threaded hole and one end of the threaded rod is rotatably connected to the push block (6).

3. A drilling acceptance monitoring bracket according to claim 2, characterized in that: A plurality of limit blocks (10) are fixedly mounted on the support column (1), a socket is provided on the rotating rod (9), a positioning pin (11) is slidably inserted into the socket, and one end of the positioning pin (11) contacts one of the limit blocks (10).

4. A drilling acceptance monitoring bracket according to claim 1, characterized in that: A plurality of L-shaped friction blocks (12) are fixedly mounted on the upper end of the support column (1), and the plurality of friction blocks (12) are arranged in a circle with the spherical groove as the center, and the surface of the rolling ball (2) contacts one end of the plurality of friction blocks (12).

5. The drilling acceptance monitoring bracket according to claim 1, characterized in that: A dustproof cloth cover (13) is fixedly mounted on the lower surface of the mounting seat (3), and one end of the dustproof cloth cover (13) away from the mounting seat (3) is fixedly connected to the surface of the support column (1).

6. The drilling acceptance monitoring bracket according to claim 1, characterized in that: The support column (1) is symmetrically fixedly mounted with a fixing seat (14), and both of the two fixing seats (14) are provided with a plurality of bolt holes.

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