Anti-interference mining water detection radar

Abstract

The utility model discloses an anti-interference mining water-probing radar, which comprises a frame and a radar main body connected to the frame, the top of the radar main body is connected with an annular track, the annular track is connected with a plurality of sliding blocks, the tops of the sliding blocks are connected with detachable signal intensifiers, and the signal intensifiers are connected with the radar main body. And the signal intensifier is connected with a positioning mechanism for positioning the signal intensifier. According to the utility model, signal enhancement can be carried out on the radar, the anti-interference capability of the radar can be improved, the signal enhancer is connected with the supporting seat, the spring sleeve is loosened immediately, the compressed spring drives the spring sleeve to move upwards, and the inner side of the spring sleeve presses the steel ball, so that the steel ball is connected with the locking groove of the signal enhancer, thereby realizing the installation and fixation of the signal enhancer. The stability of the signal intensifier is improved, and installation operation is facilitated; downward pressure is applied to the spring sleeve, the spring is in a compressed state, and the spring sleeve is separated from the steel ball, so that the signal intensifier is loosened, quick disassembly is facilitated, and operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mining exploration technology, concretely to an anti -interference's mine water exploration radar. BACKGROUND

[0002] Mineral resources are the product of the crust in its long-term formation, development and evolution, and are the accumulation of mineral matter in nature under certain geological conditions, formed by certain geological processes. Different geological processes can form different types of mineral resources. Mining is one of the oldest fields of human production labor, and the development of mining and the development and utilization of mineral resources have played a huge, irreplaceable role in promoting the development and progress of human society. Water exploration radar is commonly used in coal exploration, and the principle is to use the reflection of radio waves to detect underground structures. The transmitted radio waves penetrate different underground media such as rock, sand, and water-bearing layers. When encountering an interface or uneven medium, part of the reflected wave will be reflected back. The receiver receives these reflected waves and converts them into electrical signals, which are then processed by a signal processor to form an image of the underground structure. It plays an important role in coal exploration.

[0003] There are many interference factors in the detection site of the mine water exploration radar, such as large vehicles or metal structures, communication signal interference, etc. which will affect the radar detection data, and the applicability needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an anti -interference's mine water exploration radar, has the advantage that the radar can be signal enhanced, and the anti -interference ability of the radar is improved, and the problem raised in the above background technology is solved.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti -interference's mine water exploration radar, including the frame and the radar main part connected to the frame, the top of radar main part is connected with annular track, the annular track is connected with a plurality of sliding blocks, the top of sliding block is connected with detachable signal enhancer, signal enhancer is connected with the positioning mechanism for signal enhancer positioning.

[0006] Preferably, the sliding block is connected with a positioning bolt for positioning the sliding block.

[0007] Preferably, the outer side of the annular track is provided with a plurality of positioning grooves, the end of the positioning bolt is matched with the positioning groove, and the positioning bolt is threadedly connected with the sliding block.

[0008] Preferably, the positioning mechanism comprises a spring sleeve, a support base, a spring, a plurality of steel balls and a plurality of movable cavities, the support base is connected to the top of the sliding block, the bottom of the signal enhancer is inserted into the support base, the spring sleeve is arranged in the support base, and the two ends of the spring are connected with the spring sleeve and the sliding block, and the movable cavities are arranged in the support base and matched with the steel balls.

[0009] Preferably, the outer side of the signal enhancer is provided with a plurality of locking grooves matched with the steel balls.

[0010] Preferably, the top of the support base is provided with a plurality of limiting grooves, and the signal enhancer is connected with a plurality of limiting columns matched with the limiting grooves.

[0011] Preferably, the cross section of the annular track is in T-shaped structure.

[0012] Compared with the prior art, the signal enhancer is connected with the support base, the spring sleeve is immediately loosened, the compressed spring drives the spring sleeve to move upwards, the inner side of the spring sleeve presses the steel ball, the steel ball is connected with the locking groove of the signal enhancer, the installation and fixation of the signal enhancer are realized, the stability of the signal enhancer is improved, and the installation operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective view of the utility model;

[0014] Figure 2 It is a signal enhancer and sliding block connection structure schematic view of the utility model;

[0015] Figure 3 It is a positioning mechanism and signal enhancer connection structure schematic view of the utility model;

[0016] Figure 4 It is a support base structure schematic view of the utility model;

[0017] Figure 5 It is a signal enhancer structure schematic view of the utility model.

[0018] In the drawing: 1, frame; 2, radar main body; 3, annular track; 4, signal enhancer; 5, sliding block; 6, positioning groove; 7, spring sleeve; 8, support base; 9, spring; 10, steel ball; 11, movable cavity; 12, limiting column; 13, limiting groove; 14, positioning bolt; 15, locking groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1 to 5 The utility model provides a kind of anti-interference mine water detection radar, including frame 1 and the radar main body 2 connected to frame 1, the top of radar main body 2 is connected with annular track 3, annular track 3 is connected with multiple sliding blocks 5, the top of sliding block 5 is connected with detachable signal enhancer 4, signal enhancer 4 is connected with the positioning mechanism for signal enhancer 4 positioning.

[0021] Signal enhancer 4 is electrically connected with radar main body 2, and signal enhancer 4 is provided with multiple, can carry out signal enhancement to radar, improve the anti-interference ability of radar.

[0022] Sliding block 5 is connected with the positioning bolt 14 for the positioning of sliding block 5.Sliding block 5 can move on annular track 3, to facilitate the position adjustment of signal enhancer 4, immediately rotate positioning bolt 14 to position sliding block 5, improve the stability of signal enhancer 4.

[0023] The outer side of annular track 3 is provided with multiple positioning grooves 6, the end of positioning bolt 14 is matched with positioning groove 6, and positioning bolt 14 is threadedly connected with sliding block 5.When signal enhancer 4 position adjustment is completed, rotate positioning bolt 14 to make its end advance, and connect with corresponding positioning groove 6, then lock and fix sliding block 5, simple and convenient to operate.

[0024] The positioning mechanism comprises a spring sleeve 7, a supporting seat 8, a spring 9, a plurality of steel balls 10, and a plurality of movable cavities 11. The supporting seat 8 is connected to the top of the sliding block 5, the bottom of the signal enhancer 4 is inserted into the supporting seat 8, the spring 9 is sleeved on the supporting seat 8, and the two ends of the spring 9 are connected with the spring sleeve 7 and the sliding block 5. The movable cavities 11 are arranged in the supporting seat 8 and matched with the steel balls 10. The steel balls 10 can be arranged in four, with an adjacent angle of 90°. When the signal enhancer 4 is installed, the bottom of the signal enhancer 4 is inserted into the supporting seat 8, and then the spring sleeve 7 is loosened. The compressed spring 9 lifts the spring sleeve 7, so that the inner side of the spring sleeve 7 is connected with the steel ball 10, the steel ball 10 is pressed in the locking groove 15, and the signal enhancer 4 is locked and fixed, thereby improving the stability of the signal enhancer 4 connected with the supporting seat 8. When the signal enhancer 4 is disassembled, the spring sleeve 7 is pressed downward, the spring 9 is compressed, the spring sleeve 7 is separated from the steel ball 10, the signal enhancer 4 is quickly loosened, and the signal enhancer 4 is conveniently disassembled and operated. The steel ball 10 can move in the movable cavity 11, but cannot be separated from the movable cavity 11.

[0025] The outer side of the signal enhancer 4 is provided with a plurality of locking grooves 15 matched with the steel balls 10.

[0026] The top of the supporting seat 8 is provided with a plurality of limiting grooves 13, the signal enhancer 4 is connected with a plurality of limiting columns 12, the limiting columns 12 are matched with the limiting grooves 13, the limiting columns 12 and the limiting grooves 13 are arranged in four, and the limiting grooves 13 are on the same vertical plane with the steel balls 10. When the signal enhancer 4 is installed, the limiting columns 12 are connected with the limiting grooves 13, the signal enhancer 4 can be preliminarily limited, the steel balls 10 and the locking grooves 15 are in an aligned state at this time, and subsequent butt joint is facilitated.

[0027] The cross section of the annular track 3 is a T-shaped structure, and the cross section of the sliding block 5 is also a T-shaped structure, so that the sliding block 5 can be prevented from being separated from the annular track 3.

[0028] Working principle: through setting multiple signal enhancers 4, the signal of radar can be enhanced, and the anti-interference ability of radar is improved. The sliding block 5 is driven to move the signal enhancer 4, so that the position adjustment is facilitated. When the signal enhancer 4 is in the appropriate position, the rotating positioning bolt 14 is rotated to connect the end thereof with the corresponding positioning groove 6, so that the sliding block 5 is positioned, and then the signal enhancer 4 is positioned. When the signal enhancer 4 needs to be disassembled and repaired, the spring sleeve 7 is pressed downward, the spring 9 is gradually compressed, the inner side of the spring sleeve 7 is separated from the steel ball 10, at this time, the signal enhancer 4 is in the loosening state, and the signal enhancer 4 is separated from the support seat 8. When the signal enhancer 4 is installed, the bottom of the signal enhancer 4 is inserted into the support seat 8, the limiting column 12 is connected to the corresponding limiting groove 13, so that the signal enhancer 4 is preliminarily limited, at this time, the steel ball 10 is aligned with the locking groove 15, and then the spring sleeve 7 is loosened. The compressed spring 9 can lift the spring sleeve 7, so that the inner side of the spring sleeve 7 is pressed on the steel ball 10, the steel ball 10 is connected with the locking groove 15, the signal enhancer 4 is locked and fixed, the stability of the signal enhancer 4 connected with the support seat 8 is improved, the disassembly and assembly efficiency is high, and the practicality is high.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-interference mine water detecting radar, comprising a frame (1) and a radar main body (2) connected to the frame (1), characterized in that, The top of the radar body (2) is connected to a ring track (3), the ring track (3) is connected to a plurality of sliding blocks (5), the top of the sliding blocks (5) is connected to a detachable signal enhancer (4), and the signal enhancer (4) is connected to a positioning mechanism for positioning the signal enhancer (4).

2. The anti-interference mine water detecting radar according to claim 1, characterized in that, The sliding block (5) is connected to a positioning bolt (14) for positioning the sliding block (5).

3. The anti-interference mine water detecting radar according to claim 2, characterized in that, The outer side of the annular track (3) is provided with multiple positioning grooves (6), the end of the positioning bolt (14) matches the positioning groove (6), and the positioning bolt (14) is threadedly connected to the sliding block (5).

4. The anti-interference mine water detecting radar according to claim 1, characterized in that, The positioning mechanism includes a spring sleeve (7), a support base (8), a spring (9), multiple steel balls (10), and multiple movable cavities (11). The support base (8) is connected to the top of the sliding block (5), and the bottom of the signal enhancer (4) is inserted into the support base (8). The spring (9) is sleeved on the support base (8), and both ends of the spring (9) are connected to the spring sleeve (7) and the sliding block (5). The movable cavity (11) is set on the support base (8), and the movable cavity (11) matches the steel ball (10).

5. The anti-interference mine water detecting radar according to claim 4, characterized in that, The signal enhancer (4) has multiple locking grooves (15) on its outer side, which are matched with the steel ball (10).

6. The anti-interference mine water detecting radar according to claim 4, characterized in that, The top of the support base (8) is provided with multiple limiting grooves (13), and the signal enhancer (4) is connected to multiple limiting posts (12), the limiting posts (12) and the limiting grooves (13) are matched.

7. The anti-interference mine water detecting radar according to claim 1, characterized in that, The cross-section of the circular track (3) is T-shaped.

Images