A device for measuring the volume of overburden removed in open cut copper mining

Abstract

This utility model discloses an open-pit copper mine stripping measurement device, relating to the field of stripping measurement technology. It includes a main crossbeam with a mounting base at the middle of its upper surface. A 3D scanner is mounted above the mounting base, and a lifting rod is mounted at the lower end of the 3D scanner. The lower end of the lifting rod is fixedly connected to the mounting base by bolts. Fixed seats are located at both ends of the lower surface of the main crossbeam. Fixed plates are interlocked between the inner and outer sides of the fixed seats. Fixed edges are located at positions corresponding to the inner lower ends of the fixed seats and the inner lower ends of the fixed plates. Fixed bolts are provided between the fixed plates and the fixed seats. Adjusting bolts are provided between the inner ends of the main crossbeam and the fixed seats. This device reduces the need for manual operation, avoids measurement errors caused by manual operation, reduces the difficulty of operation for workers, and improves the efficiency of stripping measurement while ensuring accuracy.

Description

Technical Field

[0001] This utility model relates to the field of mining and stripping quantity measurement technology, specifically to a mining and stripping quantity measurement device for open-pit copper mines. Background Technology

[0002] Stripping volume refers to the total amount of overburden and ore removed from an open-pit mine within a certain period. It is a key indicator for measuring mine production efficiency, usually measured in cubic meters or tons, and includes both stripping and ore extraction. Stripping volume directly affects a mine's production capacity, cost control, and resource utilization. Achieving a balance between stripping and extraction requires scientific ore blending. Currently, the theodolite stadia measurement method is commonly used, employing a theodolite with stadia lines to measure distances and elevation differences. Traditional measurement methods involve numerous manual operations, inevitably leading to measurement errors. Furthermore, the increased manual operation increases the workload for workers and affects the efficiency of stripping volume measurement. Utility Model Content

[0003] The purpose of this utility model is to provide an open-pit copper mine stripping quantity measuring device to solve the problems mentioned in the background art, which are that traditional measurement methods require a lot of manual operation, inevitably leading to measurement errors, and that the large number of manual operation procedures increases the difficulty of work for workers and affects the efficiency of stripping quantity measurement.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an open-pit copper mine stripping measurement device, comprising a main crossbeam, a mounting base located at the middle of the upper surface of the main crossbeam, a three-dimensional scanner located above the mounting base, a lifting rod located at the lower end of the three-dimensional scanner, the lower end of the lifting rod being fixedly connected to the mounting base by bolts, fixing seats located at both ends of the lower surface of the main crossbeam, fixing plates being spliced ​​between the inner and outer sides of the fixing seats, fixing edges located at positions corresponding to the inner lower ends of the fixing seats and the inner lower ends of the fixing plates, fixing bolts being provided between the fixing plates and the fixing seats, and adjusting bolts being provided between the inner ends of the main crossbeam and the fixing seats.

[0005] Preferably, a scanning probe is provided at the center of the front side of the 3D scanner, an external communication module is provided at the center of the rear side of the 3D scanner, and a communication antenna is provided at the center of the upper end of the 3D scanner. The communication antenna is electrically connected to the external communication module via a cable.

[0006] Preferably, a transverse adjustment groove is provided on the lower wall of the main crossbeam at the position corresponding to the fixed seat, and the adjustment bolt passes through the transverse adjustment groove and is threadedly connected to the fixed seat. A through groove is provided on the upper wall of the main crossbeam at the position corresponding to the transverse adjustment groove.

[0007] Preferably, a vertical adjustment groove is provided on the side wall of the fixing seat at the position corresponding to the fixing bolt, and the fixing bolt passes through the vertical adjustment groove and is threadedly connected to the fixing plate.

[0008] Preferably, the fixing seat has a limiting groove in the front-to-back direction at the inner middle position, and the limiting groove is disposed between the two fixing edges.

[0009] Compared with the existing technology, the beneficial effects of this utility model are: it replaces the traditional measurement method of using a theodolite in conjunction with a stadia wire to measure distance and elevation difference, reduces the operation process that requires manual operation, avoids measurement errors caused by manual operation, reduces the difficulty of operation for workers, and improves the efficiency of mining and stripping measurement while ensuring the accuracy of mining and stripping measurement. Attached Figure Description

[0010] Figure 1 This is an isometric view of the main structure of this utility model;

[0011] Figure 2 This is a front view schematic diagram of the main structure of this utility model;

[0012] Figure 3 This is a front sectional view of the main structure of this utility model;

[0013] Figure 4 This is a left-side view of the main structure of this utility model;

[0014] Figure 5 This is a top view of the main structure of this utility model.

[0015] In the diagram: 1-Main crossbeam, 2-Mounting base, 3-3D scanner, 4-Lifting rod, 5-Fixed base, 6-Fixed plate, 7-Fixed edge, 8-Fixed bolt, 9-Adjusting bolt, 10-Scanning probe, 11-External communication module, 12-Communication antenna, 13-Adjustment slot, 14-Through slot, 15-Vertical adjustment slot, 16-Limiting slot. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5This utility model provides a measuring device for the stripping volume of open-pit copper mines, including a main crossbeam 1. A mounting base 2 is provided at the middle position of the upper surface of the main crossbeam 1. A three-dimensional scanner 3 is provided above the mounting base 2. A lifting rod 4 is provided at the lower end of the three-dimensional scanner 3. The lower end of the lifting rod 4 is fixedly connected to the mounting base 2 by bolts. Fixed seats 5 are provided at both ends of the lower surface of the main crossbeam 1. Fixed plates 6 are spliced ​​and connected to the inner and outer sides of the fixed seats 5. Fixed edges 7 are provided at the corresponding positions of the inner lower ends of the fixed seats 5 and the inner lower ends of the fixed plates 6. Fixed bolts 8 are provided between the fixed plates 6 and the fixed seats 5. Adjusting bolts 9 are provided between the inner ends of the main crossbeam 1 and the fixed seats 5.

[0018] In use, the mounting base 5, carrying the mounting plate 6, is placed on the roof rack. The mounting plate 6 and the mounting base 5 are then secured with the mounting bolts 8, so that the mounting edge 7 is inserted into the groove of the roof rack. After the mounting bolts 8 are tightened, the mounting plates 6 on both sides and the mounting base 5 clamp and fix the roof rack. Then, the main crossbeam 1 is fixed to the mounting bases 5 on both sides using the adjusting bolts 9. The main crossbeam 1 is fixed to the roof rack using the mounting bases 5. A mounting seat 2 is set at the upper end of the main crossbeam 1. The 3D scanner 3 is set on the mounting seat 2 using the lifting rod 4, so that the 3D scanner 3 is lifted to a suitable height and then fixed to the roof rack. The 3D scanner 3 is used to scan and measure the amount of open-pit copper mining.

[0019] The 3D scanner 3 has a scanning probe 10 located at the center of its front side and an external communication module 11 located at the center of its rear side. The 3D scanner 3 also has a communication antenna 12 located at the center of its upper end. The communication antenna 12 is electrically connected to the external communication module 11 via a cable. The 3D scanner 3 scans and measures the amount of mining and stripping in the open-pit copper mine through the scanning probe 10. The collected data is collected and processed through the external communication module 11, and the data is transmitted to the processing system via the communication antenna 12 for processing and storage.

[0020] A transverse adjustment groove 13 is provided on the lower wall of the main crossbeam 1 at a position corresponding to the fixed seat 5. The adjusting bolt 9 passes through the transverse adjustment groove 13 and is threadedly connected to the fixed seat 5. A through groove 14 is provided on the upper wall of the main crossbeam 1 at a position corresponding to the transverse adjustment groove 13. The adjusting bolt 9 passes through the adjustment groove 13 to fix the main crossbeam 1 to the fixed seat 5 and can adjust the position of the fixed seat 5 relative to the main crossbeam 1. The through groove 14 is provided on the upper wall of the main crossbeam 1 to facilitate the operator to pass tools through the through groove 14 through the upper wall of the main crossbeam 1 and connect them with the adjusting bolt 9.

[0021] The side wall of the fixed base 5 is provided with a vertical adjustment groove 15 at the position corresponding to the fixing bolt 8. The fixing bolt 8 passes through the vertical adjustment groove 15 and is threadedly connected to the fixed plate 6. The fixing plate 6 and the fixed base 5 are fixedly connected by the fixing bolt 8 passing through the vertical adjustment groove 15, and the position of the fixed plate 6 relative to the fixed base 5 can be adjusted.

[0022] The fixing seat 5 has a limiting groove 16 in the front-to-back direction at the middle position inside. The limiting groove 16 is located between the two fixing edges 7 on both sides. The limiting groove 16 is located at the lower end of the fixing seat 5. The limiting groove 16 is spliced ​​and connected with the roof rack, thereby limiting the position of the limiting groove 16 on the roof rack.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for measuring the amount of copper stripping and mining in an open-pit copper mine, characterized in that: The system includes a main crossbeam (1), a mounting base (2) is provided at the middle position of the upper surface of the main crossbeam (1), a three-dimensional scanner (3) is provided above the mounting base (2), a lifting rod (4) is provided at the lower end of the three-dimensional scanner (3), the lower end of the lifting rod (4) is fixedly connected to the mounting base (2) by bolts, a fixing seat (5) is provided at both ends of the lower surface of the main crossbeam (1), a fixing plate (6) is spliced ​​and connected to the inner and outer sides of the fixing seat (5), a fixing edge (7) is provided at the corresponding position of the inner lower end of the fixing seat (5) and the inner lower end of the fixing plate (6), a fixing bolt (8) is provided between the fixing plate (6) and the fixing seat (5), and an adjusting bolt (9) is provided between the inner ends of the main crossbeam (1) and the fixing seat (5).

2. The open-pit copper mine stripping measurement device according to claim 1, characterized in that: The three-dimensional scanner (3) has a scanning probe (10) at the middle of its front side, an external communication module (11) at the middle of its rear side, and a communication antenna (12) at the middle of its upper end. The communication antenna (12) and the external communication module (11) are electrically connected by a cable.

3. The open-pit copper mine stripping measurement device according to claim 1, characterized in that: A transverse adjustment groove (13) is provided on the lower wall of the main beam (1) at the position corresponding to the fixed seat (5). The adjustment bolt (9) passes through the transverse adjustment groove (13) and is threadedly connected to the fixed seat (5). A through groove (14) is provided on the upper wall of the main beam (1) at the position corresponding to the transverse adjustment groove (13).

4. The open-pit copper mine stripping measurement device according to claim 1, characterized in that: A vertical adjustment groove (15) is provided on the side wall of the fixed seat (5) at the position corresponding to the fixed bolt (8), and the fixed bolt (8) passes through the vertical adjustment groove (15) and is threadedly connected to the fixed plate (6).

5. The open-pit copper mine stripping measurement device according to claim 1, characterized in that: The fixing seat (5) has a limiting groove (16) in the front-to-back direction at the middle position inside, and the limiting groove (16) is located between the two fixing edges (7).

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