Antenna mounting bracket for mine communication

Abstract

The utility model discloses an antenna mounting bracket for mine communication, which comprises a wall-mounted plate, a sliding plate is arranged on the surface of the wall-mounted plate, a fixing block is arranged in an inner cavity of the sliding plate, a rotating rod is rotatably connected to the inner wall of the fixing block, a lug block is fixedly connected to the surface of the rotating rod, and the lug block is fixedly connected to the surface of the wall-mounted plate. A communication antenna is fixedly installed on the surface of the lug block through a bolt, and a T-shaped plate is fixedly installed on the surface of the fixing block. According to the utility model, the threaded rod is rotated to drive the rack to move, then the rack pokes the toothed plate to swing, the toothed plate drives the rotating plate to rotate through the poking shaft, and then the rotating plate drives the communication antenna to deflect at a proper angle through the rotating rod and the lug block, so that the angle of the communication antenna mounted on a mine wall can be adjusted; therefore, the antenna is in a vertical angle when being installed on the inner wall of a roadway with different inclination angles, and the aim of improving the operability of observing or overhauling the antenna during subsequent maintenance is further achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine antenna brackets, in particular to an antenna mounting bracket for mine communications. Background Art

[0002] In mining operations, complex underground geological conditions and high operator mobility are common. With the country's increasing emphasis on mine safety and the growing demand from mining companies to improve production efficiency and enhance their competitiveness, the demand for safe, convenient, reliable, and practical communications in mining operations is increasing. Due to the numerous underground tunnels in mines, communication antennas must be installed in the mines to ensure smooth communication signals. This requires the use of antenna mounting brackets.

[0003] Since the inner wall of the mine tunnel has a complex structure and is not absolutely vertical, in order to ensure that the antenna is in a vertical state during installation so that maintenance personnel can subsequently detect the antenna, a mine communication antenna mounting bracket is required. The bracket can adjust the angle of the communication antenna mounted on the mine wall so that the antenna is in a vertical angle when installed on the inner wall of the tunnel at different inclination angles, thereby improving the operability of observing or repairing the antenna during subsequent maintenance. Utility Model Content

[0004] The purpose of the present utility model is to provide an antenna mounting bracket for mine communications, which adjusts the angle of the communication antenna mounted on the wall of the mine so that the antenna is at a vertical angle when installed on the inner wall of the tunnel with different inclination angles, thereby improving the ease of observation or maintenance of the antenna during subsequent maintenance, so as to solve the technical problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a mine communication antenna mounting bracket, which includes a wall hanging plate: a slide is provided on the surface of the wall hanging plate, a fixed block is provided in the inner cavity of the slide, the inner wall of the fixed block is rotatably connected to a rotating rod, the surface of the rotating rod is fixedly connected to an ear block, the surface of the ear block is fixedly installed with a communication antenna by bolts, the surface of the fixed block is fixedly installed with a T-shaped plate, the end of the rotating rod passes through the T-shaped plate and is fixedly connected to the rotating plate, the surface of the T-shaped plate is rotatably connected to a toothed plate through a rotating shaft, the surface of the rotating plate is fixedly connected to a dial shaft, and the surface of the T-shaped plate is fixedly installed with two symmetrically arranged positioning sleeves by bolts, the inner wall of the positioning sleeve is slidably connected to a rack, the surface of the T-shaped plate is rotatably connected to a threaded rod, and the surface of the threaded rod is threadedly connected to the inner wall of the rack.

[0006] Preferably, a bolt member is installed between the wall hanging plate and the slide plate, and a through groove adapted to the bolt member is opened on the surface of the wall hanging plate.

[0007] Preferably, a bolt rod is threadedly connected to the surface of the slide plate, and an end of the bolt rod passes through the inner cavity of the slide plate and abuts against the fixing block.

[0008] Preferably, the end of the shift shaft extends to the inner cavity of the tooth plate, and the surface of the shift shaft is rotatably connected to a rotating sleeve, and the rotating sleeve is in contact with the inner wall of the tooth plate.

[0009] Preferably, the rack is meshed with a tooth plate.

[0010] Preferably, the bottom end of the threaded rod is fixedly connected to a handle block.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model drives the rack to move by rotating the threaded rod, and then the rack drives the gear plate to swing, so that the gear plate drives the rotating plate to rotate through the shift shaft, and then the rotating plate drives the communication antenna to deflect to an appropriate angle through the rotating rod and the ear block. This can achieve the purpose of adjusting the angle of the communication antenna installed on the wall of the mine, so that the antenna is at a vertical angle when installed on the inner wall of the tunnel with different inclination angles, thereby improving the ease of observation or repair of the antenna during subsequent maintenance;

[0013] 2. The utility model can adjust the height of the slide plate installed on the wall panel surface by setting the bolts, so that the height of the slide plate can be appropriately adjusted according to the actual situation of the installation site, thereby improving the applicability of the bracket;

[0014] 3. The utility model facilitates the disassembly and assembly between the fixed block and the slide plate by setting the bolt rod, has a simple structure and good economy;

[0015] 4. The utility model isolates and protects the shift shaft and the inner wall of the tooth plate by setting a rotating sleeve, avoiding the occurrence of large wear when the two are in direct contact, thereby increasing the service life of both;

[0016] 5. The utility model facilitates the application of force to the rotation of the threaded rod by setting the handle, avoids the occurrence of hand slippage when directly holding the threaded rod to rotate, and improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] in:

[0018] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of a fixing block and a communication antenna according to an embodiment of the present utility model;

[0020] Figure 3 This is an embodiment of the utility modelFigure 2 A partial enlarged view of point A;

[0021] Figure 4 This is a three-dimensional schematic diagram of a rotating rod and an ear block according to an embodiment of the present utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Wall plate, 2. Slide plate, 3. Bolt, 4. Fixing block, 5. Bolt rod, 6. Turn rod, 7. Ear block, 8. Communication antenna, 9. T-shaped plate, 10. Turn plate, 11. Tooth plate, 12. Dial shaft, 13. Turn sleeve, 14. Positioning sleeve, 15. Rack, 16. Threaded rod, 17. Handle block. DETAILED DESCRIPTION

[0024] Hereinafter, an embodiment of an antenna mounting bracket for mine communication of the present invention will be described with reference to the accompanying drawings.

[0025] Example 1:

[0026] Figures 1-4 The utility model shows an embodiment of an antenna mounting bracket for mine communication, which includes a wall hanging plate 1: a slide plate 2 is provided on the surface of the wall hanging plate 1, and a bolt member 3 is installed between the wall hanging plate 1 and the slide plate 2. A through groove adapted to the bolt member 3 is opened on the surface of the wall hanging plate 1. By setting the bolt member 3, the height at which the slide plate 2 is installed on the surface of the wall hanging plate 1 can be adjusted, so that the height of the slide plate 2 can be appropriately adjusted according to the actual situation of the installation site, thereby improving the applicability of the bracket. A fixing block 4 is provided in the inner cavity of the slide plate 2, and a bolt rod 5 is threadedly connected to the surface of the slide plate 2. The end of the bolt rod 5 passes through the inner cavity of the slide plate 2 and abuts against the fixing block 4. The setting of the bolt rod 5 facilitates the adjustment between the fixing block 4 and the slide plate 2. The utility model has the advantages of simple structure, good economy, and can be disassembled and assembled in the time. The inner wall of the fixed block 4 is rotatably connected to the rotating rod 6, and the surface of the rotating rod 6 is fixedly connected to the ear block 7. The surface of the ear block 7 is fixedly installed with a communication antenna 8 by bolts. The surface of the fixed block 4 is fixedly installed with a T-shaped plate 9. The end of the rotating rod 6 passes through the T-shaped plate 9 and is fixedly connected to the rotating plate 10. The surface of the T-shaped plate 9 is rotatably connected to the toothed plate 11 through the rotating shaft. The surface of the rotating plate 10 is fixedly connected to the dial shaft 12. The surface of the T-shaped plate 9 is fixedly installed with two symmetrically arranged positioning sleeves 14 by bolts. The inner wall of the positioning sleeve 14 is slidably connected with a rack 15. The surface of the T-shaped plate 9 is rotatably connected to a threaded rod 16, and the surface of the threaded rod 16 is threadedly connected to the inner wall of the rack 15.

[0027] Example 2:

[0028] Figures 1-4The utility model shows an embodiment of a mine communication antenna mounting bracket, which includes a wall hanging plate 1: a slide plate 2 is provided on the surface of the wall hanging plate 1, a fixed block 4 is provided in the inner cavity of the slide plate 2, the inner wall of the fixed block 4 is rotatably connected to a rotating rod 6, the surface of the rotating rod 6 is fixedly connected to an ear block 7, a communication antenna 8 is fixedly installed on the surface of the ear block 7 by bolts, a T-shaped plate 9 is fixedly installed on the surface of the fixed block 4, the end of the rotating rod 6 passes through the T-shaped plate 9 and is fixedly connected to a rotating plate 10, the surface of the T-shaped plate 9 is rotatably connected to a tooth plate 11 through a rotating shaft, the surface of the rotating plate 10 is fixedly connected to a dial shaft 12, the end of the dial shaft 12 extends to the inner cavity of the tooth plate 11, the surface of the dial shaft 12 is rotatably connected to a rotating sleeve 13, the rotating The sleeve 13 fits the inner wall of the tooth plate 11. Through the setting of the rotating sleeve 13, the dial shaft 12 and the inner wall of the tooth plate 11 are isolated and protected, avoiding the occurrence of large wear when the two are in direct contact, thereby improving the service life of the two. The surface of the T-shaped plate 9 is fixed with two symmetrically arranged positioning sleeve blocks 14 by bolts. The inner wall of the positioning sleeve block 14 is slidably connected with a rack 15. The surface of the T-shaped plate 9 is rotatably connected with a threaded rod 16. The bottom end of the threaded rod 16 is fixedly connected with a handle block 17. Through the setting of the handle block 17, it is convenient to apply force to the rotation of the threaded rod 16, avoiding the occurrence of hand slippage when directly holding the threaded rod 16 to rotate, thereby improving the convenience during operation.

[0029] Working principle: When the present invention is used, the user fixes the wall plate 1 to the inner wall of the mine tunnel through the expansion bolts, and then fixes the fixing block 4 to the inner wall of the slide plate 2 through the bolt rod 5, and then fixes the communication antenna 8 to the ear block 7, and then rotates the threaded rod 16 to drive the rack 15 to move in the inner wall of the positioning sleeve 14, and then the rack 15 drives the tooth plate 11 to swing, so that the tooth plate 11 drives the rotating plate 10 to rotate through the dial shaft 12, and then the rotating plate 10 drives the communication antenna 8 to deflect to an appropriate angle through the rotating rod 6 and the ear block 7, thereby realizing the adjustment of the angle of the communication antenna installed on the wall of the mine, so that the antenna is at a vertical angle when installed on the inner wall of the tunnel with different inclination angles, thereby improving the ease of observation or maintenance of the antenna during subsequent maintenance.

[0030] To sum up: the mine communication antenna mounting bracket drives the rack 15 to move by rotating the threaded rod 16, and then the rack 15 drives the tooth plate 11 to swing, so that the tooth plate 11 drives the rotating plate 10 to rotate through the dial shaft 12, and then the rotating plate 10 drives the communication antenna 8 to deflect to an appropriate angle through the rotating rod 6 and the ear block 7, so as to adjust the angle of the communication antenna installed on the wall of the mine, so that the antenna is at a vertical angle when installed on the inner wall of the tunnel with different inclination angles, thereby improving the ease of observation or maintenance of the antenna during subsequent maintenance.

Claims

1. A mine communication antenna mounting bracket, characterized in that: The invention comprises a wall hanging plate (1): a slide plate (2) is provided on the surface of the wall hanging plate (1), a fixed block (4) is provided in the inner cavity of the slide plate (2), the inner wall of the fixed block (4) is rotatably connected to a rotating rod (6), the surface of the rotating rod (6) is fixedly connected to an ear block (7), the surface of the ear block (7) is fixedly mounted with a communication antenna (8) by means of bolts, a T-shaped plate (9) is fixedly mounted on the surface of the fixed block (4), the end of the rotating rod (6) passes through the T-shaped plate (9) and is fixedly connected to a rotating plate (10), the surface of the T-shaped plate (9) is rotatably connected to a toothed plate (11) by means of a rotating shaft, the surface of the rotating plate (10) is fixedly connected to a dial shaft (12), the surface of the T-shaped plate (9) is fixedly mounted with two symmetrically arranged positioning sleeves (14) by means of bolts, the inner wall of the positioning sleeve (14) is slidably connected to a rack (15), the surface of the T-shaped plate (9) is rotatably connected to a threaded rod (16), and the surface of the threaded rod (16) is threadedly connected to the inner wall of the rack (15).

2. The antenna mounting bracket for mine communication according to claim 1, characterized in that: A bolt member (3) is installed between the wall hanging plate (1) and the slide plate (2), and a through groove matching the bolt member (3) is provided on the surface of the wall hanging plate (1).

3. The antenna mounting bracket for mine communication according to claim 2, characterized in that: The surface of the slide plate (2) is threadedly connected to a bolt rod (5), and the end of the bolt rod (5) penetrates the inner cavity of the slide plate (2) and abuts against the fixing block (4).

4. The antenna mounting bracket for mine communication according to claim 3, characterized in that: The end of the shift shaft (12) extends to the inner cavity of the tooth plate (11), and the surface of the shift shaft (12) is rotatably connected to a rotating sleeve (13), and the rotating sleeve (13) is in contact with the inner wall of the tooth plate (11).

5. The antenna mounting bracket for mine communication according to claim 4, characterized in that: The rack (15) is meshed with the tooth plate (11).

6. The antenna mounting bracket for mine communication according to claim 5, characterized in that: The bottom end of the threaded rod (16) is fixedly connected to a handle block (17).

Images