A mining auxiliary positioning device

Abstract

The utility model discloses an auxiliary positioning device for mining, and relates to the technical field of mining positioning devices. The utility model comprises a base, and three groups of rotatable supporting legs with telescopic functions are movably installed on the side wall of the base, and a rotatable mounting frame is movably installed on the top of the base, and a rotatable total station body is movably installed inside the mounting frame, and a level sensor is fixedly installed on the top of the base, and a group of inverted L-shaped protective rods are respectively arranged on both sides of the mounting frame. The level sensor of the utility model can control the start of the driving component, and the start of the driving component immediately drives the four protective rods to rotate and unfold respectively, so as to use the four protective rods in the unfolded state to protect the mounting frame and the total station body, so as to prevent the mounting frame and the total station body from directly contacting the ground in the dumped state and causing damage, and the four groups of buffer components can buffer a part of the impact force when each protective rod contacts the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of mine mining positioning devices, in particular to a mine mining auxiliary positioning device. Background Art

[0002] Auxiliary positioning devices for mining are devices designed and used to provide auxiliary positioning services during the mining process. These devices mainly help miners and mining equipment determine their exact positions, thereby ensuring the safety and efficiency of mining activities. Among them, the more common ones are total stations, theodolites, laser rangefinders, GPS (Global Positioning System), etc. In actual applications, appropriate auxiliary positioning devices can be selected according to the specific environment and needs of the mine.

[0003] The total stations currently on the market are very susceptible to tipping over due to external factors during actual use. For example, human collision, uneven ground or slope, strong outdoor wind, etc. may all cause the total station to tip over. The existing total stations lack protective devices when they tip over. Once tipping over occurs, it may not only cause damage to the equipment, but also affect the accuracy and completeness of the measurement data. Therefore, an auxiliary positioning device for mining is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing total station lacks protection of a protective device when it falls over, and the utility model provides a mining auxiliary positioning device.

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

[0006] A mining auxiliary positioning device comprises a base, three groups of rotatable supporting legs with telescopic function are movably installed on the side wall of the base, a rotatable mounting frame is movably installed on the top of the base, a rotatable total station body is movably installed inside the mounting frame, a horizontal sensor is fixedly installed on the top of the base, a group of inverted L-shaped protective rods are respectively arranged on both sides of the mounting frame, the two groups of protective rods are distributed in a mirror image, each group of protective rods consists of two protective rods, a driving assembly for driving the two groups of protective rods to rotate is arranged on the top of the mounting frame, and a buffer assembly is arranged on the side of each protective rod away from the mounting frame.

[0007] Furthermore, the driving assembly includes a groove, a groove is opened on the top of the mounting frame, a strip groove is opened on the inner bottom surface of the groove, a square groove is opened on the inner bottom surface of the groove, a servo motor is fixedly installed inside the square groove, the output end of the servo motor extends to the inside of the strip groove and is fixedly connected with a bidirectional screw, both ends of the bidirectional screw are respectively threadedly connected with movable blocks, the top of each movable block is fixedly installed with double-sided racks, and rotatable gears are movably installed on both sides of each double-sided rack corresponding to the inner bottom surface of the groove, each gear is meshed with adjacent double-sided racks, and a connecting shaft is fixedly installed on the top of each gear, and each connecting shaft is fixedly connected to an adjacent protective rod.

[0008] Furthermore, the buffer assembly includes an arc rod, and each protective rod is provided with an arc rod on the side away from the mounting frame, and each protective rod is fixedly installed with a plurality of cylinders distributed equidistantly in the longitudinal direction on the side away from the mounting frame, and a buffer spring is fixedly installed inside each cylinder, and an extrusion rod is fixedly installed at one end of each buffer spring away from the mounting frame, and each extrusion rod is movably installed inside an adjacent cylinder.

[0009] Furthermore, two connection blocks are fixedly mounted on the top of the installation frame, and a cover plate is fixedly mounted on the tops of the two connection blocks.

[0010] Furthermore, four arc-shaped grooves are formed on the top of the base, and the bottom end of each protection rod is movably mounted inside an adjacent arc-shaped groove.

[0011] Furthermore, a rectangular block is fixedly installed on one side of each of the two adjacent protective rods' vertical ends close to each other, a magnetic block is inlaid and installed on one side of each of the two adjacent rectangular blocks close to each other, and each of the two adjacent magnetic blocks are attracted to each other.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model can check whether the base is level through the level sensor. Once it is detected that the inclination of the base exceeds the preset angle, the level sensor can control the drive component to start. The drive component starts and immediately drives the four protection rods to rotate and unfold respectively, so that the four protection rods in the unfolded state are used to protect the installation frame and the total station body to prevent the installation frame and the total station body from directly contacting the ground in the dumped state and causing damage, and the four groups of buffer components can buffer a part of the impact force when each protection rod contacts the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the local structure of the drive assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the specific structure of the buffer component of the utility model;

[0017] Figure 4 This utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure numerals: 1. base; 2. support leg; 3. mounting frame; 4. total station body; 5. level sensor; 6. protective rod; 7. drive assembly; 71. groove; 72. strip groove; 73. square groove; 74. servo motor; 75. bidirectional screw; 76. movable block; 77. double-sided rack; 78. gear; 79. connecting shaft; 8. buffer assembly; 81. arc rod; 82. cylinder; 83. buffer spring; 84. extrusion rod; 9. connecting block; 10. cover plate; 11. arc groove; 12. rectangular block; 13. magnetic block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 4 As shown, a mining auxiliary positioning device comprises a base 1, three groups of rotatable supporting legs 2 with telescopic function are movably installed on the side wall of the base 1, a rotatable mounting frame 3 is movably installed on the top of the base 1, a rotatable total station body 4 is movably installed inside the mounting frame 3, a level sensor 5 is fixedly installed on the top of the base 1, a group of inverted L-shaped protective rods 6 are respectively arranged on both sides of the mounting frame 3, the two groups of protective rods 6 are distributed in a mirror image, each group of protective rods 6 is composed of two protective rods 6, a driving assembly 7 for driving the two groups of protective rods 6 to rotate is arranged on the top of the mounting frame 3, and each protective rod 6 A buffer assembly 8 is provided on the side away from the mounting frame 3. It should be noted that the level sensor 5 can be used to check whether the base 1 is level. Once it is detected that the tilt of the base 1 exceeds the preset angle, the level sensor 5 can control the drive assembly 7 to start. The drive assembly 7 starts and immediately drives the four protective rods 6 to rotate and unfold respectively, so that the four protective rods 6 in the unfolded state are used to protect the mounting frame 3 and the total station body 4 to prevent the mounting frame 3 and the total station body 4 from directly contacting the ground in the dumped state and causing damage, and the four groups of buffer assemblies 8 can buffer part of the impact force when each protective rod 6 contacts the ground.

[0024] like Figures 1 to 4 As shown, the driving assembly 7 includes a groove 71, a groove 71 is provided on the top of the mounting frame 3, a strip groove 72 is provided on the inner bottom surface of the groove 71, a square groove 73 is provided on the inner bottom surface of the groove 71, a servo motor 74 is fixedly installed inside the square groove 73 (in the present technical solution, the servo motor 74 is connected to the level sensor 5 through a wireless signal, and the level sensor 5 can send a signal to control the servo motor 74 to start or shut down), the output end of the servo motor 74 extends to the inside of the strip groove 72 and is fixedly connected with a bidirectional screw 75, and both ends of the bidirectional screw 75 are respectively threadedly connected with movable blocks 76, and the top of each movable block 76 is fixedly installed with double-sided racks 77, and the inner bottom surface of the groove 71 corresponds to the two sides of each double-sided rack 77. There are rotatable gears 78, each gear 78 is meshed and connected with the adjacent double-sided racks 77, and a connecting shaft 79 is fixedly installed on the top of each gear 78, and each connecting shaft 79 is fixedly connected to the adjacent protective rod 6. It should be noted that after the servo motor 74 is started, it can drive the bidirectional screw 75 to rotate reciprocatingly, so that the two movable blocks 76 are close to or away from each other, and the movement of each movable block 76 synchronously drives the movement of the double-sided racks 77, and the reciprocating movement of each double-sided rack 77 can drive the corresponding two gears 78 to rotate reciprocatingly, and the rotation of each gear 78 can drive the connecting shaft 79 connected to it to rotate synchronously, and the rotation of each connecting shaft 79 drives the protective rod 6 connected to it to rotate synchronously, so that the four protective rods 6 can be rotated and deployed separately for protection.

[0025] like Figures 1 to 3As shown, the buffer assembly 8 includes an arc rod 81, and each protective rod 6 is provided with an arc rod 81 on the side away from the mounting frame 3, and each protective rod 6 is fixedly installed with a plurality of longitudinally equidistantly distributed cylinders 82 on the side away from the mounting frame 3, and a buffer spring 83 is fixedly installed inside each cylinder 82, and an extrusion rod 84 is fixedly installed at one end of each buffer spring 83 away from the mounting frame 3, and each extrusion rod 84 is movably installed inside an adjacent cylinder 82. It should be noted that when the arc rod 81 contacts the ground, it will squeeze the extrusion rod 84 connected to it, and then each extrusion rod 84 will squeeze the corresponding buffer spring 83 for compression. Since the buffer spring 83 itself can be compressed and stretched, it can buffer part of the impact force.

[0026] like Figure 2 As shown, two connecting blocks 9 are fixedly installed on the top of the installation frame 3, and a cover plate 10 is fixedly installed on the top of the two connecting blocks 9. It should be noted that the cover plate 10 can play a shielding role and has a certain aesthetic effect. At the same time, it is convenient for the staff to take the installation frame 3 from above the installation frame 3.

[0027] like Figure 2 As shown, four arc grooves 11 are opened on the top of the base 1, and the bottom end of each protective rod 6 is movably mounted inside the adjacent arc groove 11. It should be noted that when the four protective rods 6 rotate, the bottom ends slide inside the corresponding arc grooves 11 respectively, which can ensure that the four protective rods 6 are not easily deformed after being hit.

[0028] like Figure 3 As shown, a rectangular block 12 is fixedly installed on one side where the vertical ends of each two adjacent protective rods 6 are close to each other, and a magnetic block 13 is inlaid and installed on one side where each two adjacent rectangular blocks 12 are close to each other. Each two adjacent magnetic blocks 13 are attracted to each other. It should be noted that when each two adjacent rectangular blocks 12 are fitted together, on the one hand, the rotation angle of the four protective rods 6 can be limited, and on the other hand, it is convenient for the staff to hold each two adjacent protective rods 6 for operation. The mutual adsorption of each two adjacent magnetic blocks 13 can ensure the fitting stability of each two adjacent rectangular blocks 12, and also ensure that each two adjacent protective rods 6 do not shake easily.

[0029] In summary:

[0030] The level sensor 5 can be used to check whether the base 1 is level. Once it is detected that the tilt of the base 1 exceeds the preset angle, the level sensor 5 can control the drive component 7 to start. The drive component 7 starts and immediately drives the four protection rods 6 to rotate and unfold respectively, so that the four unfolded protection rods 6 are used to protect the installation frame 3 and the total station body 4 to prevent the installation frame 3 and the total station body 4 from directly contacting the ground in the dumped state and causing damage, and the four groups of buffer components 8 can buffer part of the impact force when each protection rod 6 contacts the ground.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mining auxiliary positioning device, comprising a base (1), three groups of rotatable supporting legs (2) with telescopic function are movably mounted on the side wall of the base (1), a rotatable mounting frame (3) is movably mounted on the top of the base (1), and a rotatable total station body (4) is movably mounted inside the mounting frame (3), characterized in that: A level sensor (5) is fixedly mounted on the top of the base (1); a group of inverted L-shaped protective rods (6) are respectively arranged on both sides of the installation frame (3); the two groups of protective rods (6) are distributed in a mirror image; each group of protective rods (6) is composed of two protective rods (6); a driving assembly (7) for driving the two groups of protective rods (6) to rotate is arranged on the top of the installation frame (3); and a buffer assembly (8) is arranged on the side of each protective rod (6) away from the installation frame (3).

2. The mining auxiliary positioning device according to claim 1, characterized in that: The driving assembly (7) comprises a groove (71), the top of the mounting frame (3) is provided with the groove (71), the inner bottom surface of the groove (71) is provided with a strip groove (72), the inner bottom surface of the groove (71) is provided with a square groove (73), a servo motor (74) is fixedly installed inside the square groove (73), the output end of the servo motor (74) extends to the inner part of the strip groove (72) and is fixedly connected with a bidirectional screw (75), both ends of the bidirectional screw (75) are respectively threadedly connected with movable blocks (76), the top of each movable block (76) is fixedly installed with a double-sided rack (77), the inner bottom surface of the groove (71) corresponds to the two sides of each double-sided rack (77) and is movably installed with a rotatable gear (78), each gear (78) is meshedly connected with an adjacent double-sided rack (77), the top of each gear (78) is fixedly installed with a connecting shaft (79), and each connecting shaft (79) is fixedly connected with an adjacent protective rod (6).

3. The mining auxiliary positioning device according to claim 1, characterized in that: The buffer assembly (8) comprises an arc-shaped rod (81), and each protective rod (6) is provided with an arc-shaped rod (81) on one side away from the mounting frame (3), and each protective rod (6) is fixedly installed with a plurality of longitudinally equidistantly distributed cylinders (82) on one side away from the mounting frame (3), and each cylinder (82) is fixedly installed with a buffer spring (83) inside, and each buffer spring (83) is fixedly installed with an extrusion rod (84) on one end away from the mounting frame (3), and each extrusion rod (84) is movably installed inside an adjacent cylinder (82).

4. The mining auxiliary positioning device according to claim 1, characterized in that: Two connection blocks (9) are fixedly mounted on the top of the installation frame (3), and a cover plate (10) is fixedly mounted on the tops of the two connection blocks (9).

5. The mining auxiliary positioning device according to claim 1, characterized in that: The top of the base (1) is provided with four arc-shaped grooves (11), and the bottom end of each protection rod (6) is movably mounted inside an adjacent arc-shaped groove (11).

6. The mining auxiliary positioning device according to claim 1, characterized in that: A rectangular block (12) is fixedly installed on one side of the vertical ends of each of the two adjacent protection rods (6) close to each other, a magnetic attraction block (13) is embedded and installed on one side of each of the two adjacent rectangular blocks (12) close to each other, and each of the two adjacent magnetic attraction blocks (13) is attracted to each other.

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