Mobile platform of goaf three-dimensional laser scanner

Abstract

The utility model discloses a moving platform of a goaf three-dimensional laser scanner, which belongs to the technical field of general survey of hidden disaster-causing factors of strip mines and comprises a vehicle body and an operating platform, a rubber gasket is arranged at the bottom in the vehicle body, two fixing steel plates are fixedly connected to the top of the rubber gasket, and a fixing frame is arranged on the inner sides of the fixing steel plates. A winch is arranged in the fixing frame, a drilling type goaf scanner cable is arranged on the outer side of the winch, four supporting legs are fixedly connected to the bottom of the operation table, a control box is arranged on the top of the operation table, a probe is arranged on the right side of the fixing steel plate, the operation steps basically only comprise the assembling step and the scanning step after integration, and the operation efficiency is improved by more than one time; the opened trunk tail door can also be used for assisting operators in shielding sun and rain, so that the humanization and comfort of operation are greatly improved; after integration, only one main operator and one auxiliary operator are needed to easily complete integration, and manpower is reduced; the detachable connection mode enables the vehicle to rapidly recover to the original vehicle state, and normal use of the vehicle is not affected after recovery.

Description

Technical Field

[0001] This utility model belongs to the technical field of investigation of hidden disaster-causing factors in open-pit mines, and specifically relates to a mobile platform for a three-dimensional laser scanner for goaf areas. Background Technology

[0002] Integrated open-pit coal mines or other coal mines with old workings commonly suffer from data gaps and unclear locations and sizes of goaf areas. With increasingly stringent investigations of hidden disaster-causing factors and a high-pressure environment for safe production, identifying old workings goaf areas is a prerequisite for production and construction. Currently, the most accurate method for goaf exploration is a combination of drilling and borehole-type 3D laser scanning; ideally, the detection accuracy can reach the decimeter level.

[0003] Currently, the most common operating method for drilling-type 3D laser scanning is as follows: the equipment is transported to the work site by vehicle, the components are unloaded onto the ground, and then assembled and connected before operation can begin. After the operation is completed, the components need to be disassembled, loaded onto a vehicle, and transferred to the next work site, repeating the above steps. The operation process is cumbersome, requires a long preparation time, consumes a lot of manpower, and poses safety hazards.

[0004] Currently, there are existing solutions, so we propose a mobile platform for a 3D laser scanner for goaf areas. Utility Model Content

[0005] The purpose of this invention is to provide a mobile platform for a three-dimensional laser scanner for goaf areas, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile platform for a three-dimensional laser scanner for goaf areas, comprising a vehicle body and an operating platform. A rubber pad is provided at the bottom of the vehicle body, and the rubber pad is fixedly connected to the bottom of the vehicle body. Two fixed steel plates are fixedly connected to the top of the rubber pad. A fixing frame is provided inside the fixing steel plate, and a winch is provided inside the fixing frame. A drilling-type goaf scanner cable is provided outside the winch, and the drilling-type goaf scanner cable is wound around the outside of the winch. Four support legs are fixedly connected to the bottom of the operating platform, and the tops of the support legs are located on the top of the fixed steel plates. A control box is provided on the top of the operating platform. A probe is provided on the right side of the fixed steel plate, and a seat is provided behind the fixed steel plate. A battery pack is placed on the inner bottom of the operating platform.

[0007] Preferably, two snap-fit ​​plates are fixedly connected to the top left side of the control panel, and the control box is snapped into the snap-fit ​​plates.

[0008] Preferably, a No. 1 angle iron is fixedly connected to one end of the top of the fixed steel plate, and the fixed frame is connected to the No. 1 angle iron by mounting bolts.

[0009] Preferably, one end of the first angle iron is fixedly connected to two second angle irons, and the support leg is connected to the second angle irons by mounting bolts.

[0010] Preferably, a probe fixing groove is fixedly connected to the right side of the fixing frame, and the probe is snapped into the probe fixing groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. After integration, the operation steps are basically only two steps: assembly (connecting one cable) and scanning. The time for unfolding and storing the equipment is reduced by at least 45 minutes per operation, and the work efficiency is increased by more than 100%. The open tailgate can also provide shade and rain protection for the assistant operator, which greatly improves the humanization and comfort of the operation. After integration, only one main operator and one assistant operator are needed to complete the operation easily, reducing manpower.

[0013] 2. The connection between the control panel and the vehicle, as well as the fixing method of the equipment, are all detachable, allowing the vehicle to be quickly restored to its original state without affecting its normal use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a side view of the structure of this utility model.

[0016] In the diagram: 1. Vehicle body; 2. Control panel; 3. Rubber pad; 4. Fixed steel plate; 5. Fixing frame; 6. Winch; 7. Drilling-type air area scanner cable; 8. Outrigger; 9. Control box; 10. Probe; 11. Seat; 12. Battery pack; 13. Clip plate; 14. Angle iron No. 1; 15. Angle iron No. 2; 16. Probe fixing slot. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-2This utility model provides a mobile platform technical solution for a three-dimensional laser scanner for goaf areas: it includes a vehicle body 1 and an operating platform 2. The bottom of the vehicle body 1 is provided with a rubber pad 3, which is fixedly connected to the bottom of the vehicle body 1. Two fixed steel plates 4 are fixedly connected to the top of the rubber pad 3. A fixed frame 5 is provided inside the fixed steel plate 4. A winch 6 is provided inside the fixed frame 5. A drilled goaf scanner cable 7 is provided outside the winch 6 and is wound around the outside of the winch 6. Four support legs 8 are fixedly connected to the bottom of the operating platform 2. The top of the support legs 8 is set on the top of the fixed steel plate 4. A control box 9 is provided on the top of the operating platform 2. A probe 10 is provided on the right side of the fixed steel plate 4. A seat 11 is provided behind the fixed steel plate 4. A battery pack 12 is placed on the inner bottom of the operating platform 2.

[0019] Specifically, two snap-fit ​​plates 13 are fixedly connected to the top left side of the control panel 2, and the control box 9 is snapped into the snap-fit ​​plate 13.

[0020] Specifically, a No. 1 angle iron 14 is fixedly connected to one end of the top of the fixed steel plate 4, and the fixed frame 5 is connected to the No. 1 angle iron 14 by mounting bolts.

[0021] Specifically, one end of angle iron 14 is fixedly connected to two angle irons 15, and the support leg 8 is connected to the angle irons 15 by mounting bolts.

[0022] Specifically, a probe fixing groove 16 is fixedly connected to the right side of the fixing frame 5, and the probe 10 is snapped into the probe fixing groove 16.

[0023] In this embodiment, the present invention integrates the GLS-III drilling-type void area scanner into the vehicle body 1, which can form a three-dimensional laser scanning platform for void area drilling in the Wuling Hongguang New Energy Vehicle (six-seater). Specific modification details are as follows: 1. Utilizing the interior space effectively, without altering the vehicle structure, the rear seats 11 are removed to free up rear space, and rubber pads 3 are added. Bolt holes are pre-drilled, and the welded control panel 2 is connected to the vehicle body 1 using bolts (the bolt holes are the same as those for the fixing bolts of the rear seats 11), ensuring the control panel... 1. Ensuring the stability of the platform; 2. Fixing the main components such as the drilling-type air area scanner cable 7, winch 6, probe 10, control box 9, and battery pack 12 to the operating platform 2 and its lower space without repeated disassembly and assembly; 3. Rotating the second-row seats 11 in the vehicle 180 degrees (the original vehicle fixing bolts are symmetrically arranged, and the seat 11 can be easily rotated), allowing the operator to operate from a seated position facing the rear of the vehicle, greatly increasing comfort; 4. The connection between the operating platform 2 and the vehicle, as well as the fixing method of the equipment, are all detachable, allowing the vehicle to be quickly restored to its original state without affecting normal vehicle use.

[0024] After integration, the operation steps are basically only two: assembly (connecting one cable) and scanning. The time for unfolding and storing the equipment is reduced by at least 45 minutes per operation, and the work efficiency is increased by more than 100%. The open tailgate can also provide shade and rain protection for the assistant operator, which greatly improves the humanization and comfort of the operation. After integration, only one main operator and one assistant operator are needed to complete the operation, reducing manpower.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] 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 mobile platform of a goaf three-dimensional laser scanner, comprising a vehicle body (1) and an operating table (2), characterized in that: The inner bottom of the car body (1) is provided with rubber pads (3), which are fixedly connected to the inner bottom of the car body (1), the top of the rubber pads (3) is fixedly connected with two fixed steel plates (4), the inner side of the fixed steel plates (4) is provided with a fixed frame (5), the inside of the fixed frame (5) is provided with a winch (6), the outer side of the winch (6) is provided with a drill hole type empty area scanner cable (7), the drill hole type empty area scanner cable (7) is wound on the outer side of the winch (6), the bottom of the operating platform (2) is fixedly connected with four supporting legs (8), the top of the supporting legs (8) is arranged on the top of the fixed steel plates (4), the top of the operating platform (2) is provided with a control box (9), the right side of the fixed steel plates (4) is provided with a probe (10), the rear of the fixed steel plates (4) is provided with a seat (11), the bottom of the operating platform (2) is placed with a battery pack (12).

2. The mobile platform of a goaf 3D laser scanner according to claim 1, characterized in that: The top left side of the operating platform (2) is fixedly connected with two clamping plates (13), and the control box (9) is clamped in the clamping plates (13).

3. The mobile platform of a goaf 3D laser scanner according to claim 1, wherein: One end of the top of the fixed steel plate (4) is fixedly connected with a first angle iron (14), and the fixed frame (5) is connected with the first angle iron (14) through mounting bolts.

4. The mobile platform of a goaf 3D laser scanner according to claim 3, characterized in that: One end of the first angle iron (14) is fixedly connected with two second angle irons (15), and the supporting legs (8) are connected with the second angle irons (15) through mounting bolts.

5. The mobile platform of a goaf 3D laser scanner according to claim 1, wherein: The right side of the fixed frame (5) is fixedly connected with a probe fixing groove (16), and the probe (10) is clamped in the probe fixing groove (16).

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