Rail type inspection equipment for coal conveying gallery

Abstract

The utility model discloses rail type inspection equipment for a coal conveying gallery, which particularly relates to the technical field of inspection and comprises an assembly frame, a hanger plate, a rotating device, a rolling adjusting structure, an inspection instrument and a wireless charging component. The assembly frame is erected on the inner wall of the coal conveying gallery; the lifting plate is arranged on the assembly frame; three rollers are rotationally connected to one side of the lifting plate, and the three rollers are connected to the top and bottom positions of the assembly frame in a rolling manner respectively; the rotating device is arranged on the lifting plate and is used for driving one of the rollers to rotate; the rolling adjusting structure is arranged on the hanging plate and used for adjusting the rolling height of one rolling wheel on the assembling frame. The itinerant detector is fixedly connected to the hanging plate; the wireless charging assembly is arranged on the assembling frame and the hanging plate. According to the utility model, the technical problem that the working requirement of continuous inspection of the coal conveying gallery is influenced because the cruising ability of the inspection equipment and the driving equipment cannot be guaranteed in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection technology, and in particular to a track-type inspection device for a coal conveying corridor. Background Art

[0002] The coal transportation corridor is similar to a trench, which is generally an underground or semi-underground concrete structure. The conveyor is installed in the corridor, and the coal is transported through the corridor by a conveyor. In order to facilitate the inspection of the working environment and status of the coal transportation corridor, inspection equipment is required.

[0003] Patent No. CN 219453530U discloses a track-type inspection device for a coal conveyor corridor, which relates to the technical field of coal conveyor corridor inspection; the utility model includes two hanging rails, two fixed plates are fixedly installed between the two hanging rails, a movable seat is provided on the lower surface of the two hanging rails, a mounting plate is fixedly installed on the side of the moving seat away from the hanging rail, and an inspection instrument body is detachably installed on the side of the mounting plate away from the moving seat, an inspection mechanism is provided between the two hanging rails, and a disassembly and assembly mechanism is provided on the surface of the mounting plate; the inspection mechanism includes two rotating rods, which pass through the fixed plate and are rotatably connected to the fixed plate; the transmission is driven by a transmission belt, and the transmission belt causes the moving seat to reciprocate horizontally through the moving block, the driving rod and the connecting groove, and the moving seat causes the inspection instrument body to move synchronously through the mounting plate, and the reciprocating horizontal movement of the inspection instrument body performs reciprocating inspection on the coal conveyor corridor, thereby conveniently realizing automatic reciprocating inspection of the coal conveyor corridor, thereby effectively improving the convenience of coal conveyor corridor inspection.

[0004] In the above-mentioned patent, the inventor believes that although the patent realizes long-distance regional inspection of the coal transportation corridor when in use, in actual use, the endurance of the inspection equipment and the driving equipment cannot be guaranteed, which affects the work requirements of continuous inspection of the coal transportation corridor. Utility Model Content

[0005] To this end, the utility model provides a track-type inspection device for a coal conveyor corridor to solve the technical problem in the prior art that the endurance of the inspection device and the driving device cannot be guaranteed, thus affecting the work demand for continuous inspection of the coal conveyor corridor.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solutions:

[0007] A track inspection device for a coal conveying corridor, comprising:

[0008] An assembly rack, wherein the assembly rack is mounted on the inner wall of the coal conveying gallery;

[0009] A hanging plate, the hanging plate is arranged on the assembly frame; one side of the hanging plate is rotatably connected to three rollers, and the three rollers are respectively rollingly connected to the top and bottom positions of the assembly frame;

[0010] A rotating device, the rotating device is arranged on the hanging plate, and the rotating device is used to drive one of the rollers to rotate;

[0011] A rolling adjustment structure, the rolling adjustment structure is arranged on the hanging plate, and the rolling adjustment structure is used to adjust the height at which one of the rollers rolls on the assembly frame;

[0012] A patrol meter, the patrol meter is fixedly connected to the hanging plate;

[0013] A wireless charging component is arranged on the assembly frame and the hanging plate; the wireless charging component is used to provide power for the rotating device and the patrol instrument.

[0014] Furthermore, the top and bottom of the assembly frame are both fixedly connected with track bars, and the rollers are rollingly connected to the track bars.

[0015] Furthermore, the three rollers are arranged in a triangular distribution, wherein two rollers are located above the assembly frame, and both rollers are rotatably connected to the hanging plate via a rotating shaft, and the other roller is located below the assembly frame.

[0016] Furthermore, the rotating device is connected to a roller located at the top through a belt transmission mechanism.

[0017] Furthermore, the rolling adjustment structure includes a screw threadedly connected to the hanging plate, a rotating disk fixedly connected to one end of the screw and a sliding seat rotatably connected to the other end of the screw. The hanging plate is provided with a sliding groove for vertical sliding of the sliding seat, the screw extends into the sliding groove, and the roller at the bottom is rotatably connected to the sliding seat via a rotating shaft.

[0018] Furthermore, a mounting plate is fixedly connected to the hanging plate, and the wireless charging component includes a charging sending module buried in the assembly frame and a charging receiving module fixedly connected to the mounting plate, a gap is reserved between the charging sending module and the charging receiving module, and a battery is arranged on the hanging plate.

[0019] Furthermore, both sides of the hanging plate are fixedly connected with fixing rods, and the fixing rods are fixedly connected with cleaning brushes, and the cleaning brushes cover the track bar and the assembly frame.

[0020] Furthermore, a fixing seat for mounting with bolts is provided in the length direction of the assembly frame.

[0021] The utility model has the following advantages:

[0022] The utility model provides a wireless charging component and adopts contactless energy transfer to provide continuous cruise charging for the movement of the practical inspection equipment, which can provide continuous power supply for the inspection mechanism and the mobile mechanism, thus facilitating long-term inspection work in the coal transportation corridor.

[0023] The utility model provides three roller rolling supports on the assembly frame, which can improve the stability of the inspection instrument during long-distance mobile inspections. The rolling adjustment structure can adjust the use height of the rollers at the bottom, which can meet the convenience of disassembly and assembly of the inspection equipment of this application.

[0024] The utility model arranges cleaning brushes on both sides of the hanging plate, and the cleaning brushes cover the gap between the track bar and the wireless charging component, so that the effect of coal ash cleaning can be achieved during mobile inspection, thereby providing reliability for track movement and wireless charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0027] Figure 1 A schematic structural diagram of a first-view of a track-type inspection device for a coal conveying corridor provided by the utility model;

[0028] Figure 2 A schematic structural diagram of a second viewing angle of a track inspection device for a coal conveying corridor provided by the utility model;

[0029] Figure 3 A schematic diagram of the connection between the hanging plate and two rollers provided by the utility model;

[0030] Figure 4 A schematic diagram of the structure of the hanging plate, rolling adjustment structure and roller provided by the utility model;

[0031] Figure 5This is a schematic structural diagram of the cleaning brush provided by the utility model.

[0032] In the figure: 1. assembly frame; 2. hanging plate; 3. roller; 4. track bar; 5. rotating device; 6. rolling adjustment structure; 61. screw rod; 62. rotating disk; 63. slide seat; 7. inspection instrument; 8. charging sending module; 81. charging receiving module; 9. mounting plate; 10. fixing seat; 11. fixing rod; 111. cleaning brush; 12. battery. DETAILED DESCRIPTION

[0033] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. 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.

[0034] Combined with reference Figure 1-Figure 5 The utility model provides a track inspection device for a coal conveying corridor, comprising an assembly frame 1, a hanging plate 2, a rotating device 5, a rolling adjustment structure 6, an inspection instrument 7 and a wireless charging component.

[0035] The assembly frame 1 is erected on the inner wall of the coal conveying gallery. A fixing seat 10 installed with matching bolts is provided in the length direction of the assembly frame 1. The fixing seat 10 can be fixed on the inner wall of the coal conveying gallery by bolts. By stabilizing the installation position of the assembly frame 1, it is convenient to lay the inspection track.

[0036] The hanging plate 2 is arranged on the assembly frame 1 ; one side of the hanging plate 2 is rotatably connected with three rollers 3 , and the three rollers 3 are respectively rollingly connected to the top and bottom positions of the assembly frame 1 .

[0037] The top and bottom of the assembly frame 1 are fixedly connected to the track bar 4, and the roller 3 is rollingly connected to the track bar 4. In the present application, a V-shaped rolling groove is provided on the roller 3, so that the roller 3 can be limited to rolling on the track bar 4.

[0038] The three rollers 3 are arranged in a triangular distribution, wherein two rollers 3 are located above the assembly frame 1, and both rollers 3 are rotatably connected to the hanging plate 2 via a rotating shaft, and the other roller 3 is located below the assembly frame 1. When the three rollers 3 move, they can have the stability of triangular rolling.

[0039] The rotating device 5 is connected to a roller 3 at the top through a belt transmission mechanism. The rotating device 5 can use a forward and reverse rotating motor, which drives the roller 3 at the top to rotate, so that the hanging plate 2 can move in the length direction of the assembly frame 1.

[0040] The rolling adjustment structure 6 is arranged on the hanging plate 2, and the rolling adjustment structure 6 is used to adjust the rolling height of one of the rollers 3 on the assembly frame 1. The rolling adjustment structure 6 includes a screw rod 61 threadedly connected to the hanging plate 2, a rotating disk 62 fixedly connected to one end of the screw rod 61, and a slide seat 63 rotatably connected to the other end of the screw rod 61. The hanging plate 2 is provided with a slide groove for the slide seat 63 to slide vertically, and the screw rod 61 extends into the slide groove. The roller 3 at the bottom is rotatably connected to the slide seat 63 through a rotating shaft.

[0041] Specifically, when the hanging plate 2 is set on the assembly frame 1, the two rollers 3 at the top can be mounted on the track bar 4 at the top first, and then the screw rod 61 can be rotated, which can drive the slide 63 to move vertically in the slide groove until the slide 63 drives the rollers 3 at the bottom to roll on the track bar 4 at the bottom, thereby preventing the hanging plate 2 from deflecting when moving, and having high stability; and because the rolling adjustment structure 6 can adjust the height of the rollers 3 at the bottom, the convenience of disassembly and assembly of the hanging plate 2 can be met.

[0042] The inspection instrument 7 is fixedly connected to the hanging plate 2. The inspection instrument 7 can be used to inspect the environment and status inside the coal transportation corridor. The inspection instrument 7 used for inspection in the coal transportation corridor in this application is a prior art and will not be described in detail here.

[0043] A mounting plate 9 is fixedly connected to the hanging plate 2. The wireless charging component includes a charging sending module 8 buried in the assembly frame 1 and a charging receiving module 81 fixedly connected to the mounting plate 9. A gap is reserved between the charging sending module 8 and the charging receiving module 81. A battery 12 is arranged on the hanging plate 2. The charging sending module 8 can transmit energy to the charging receiving module 81 on the hanging plate 2. The form of energy transfer in wireless charging can be electromagnetic induction, magnetic field resonance or radio wave. When electromagnetic induction is used for energy transfer, the charging sending module 8 and the charging receiving module 81 are both coils, and the charging sending module 8 is arranged in the length direction of the assembly frame 1. The battery 12 can be used to store energy of the wireless charging component. In this application, the charging and discharging distribution of the battery 12 can be realized in the power controller on the hanging plate 2, so that the inspection instrument 7 and the rotating device 5 can achieve a continuous endurance working effect.

[0044] Both sides of the hanging plate 2 are fixedly connected with a fixing rod 11, and a cleaning brush 111 is fixedly connected to the fixing rod 11. The cleaning brush 111 covers the track bar 4 and the assembly frame 1. When the hanging plate 2 can be moved for inspection in the length direction of the assembly frame 1 by the rotation of the roller 3, the cleaning brush 111 can contact the track bar 4 and the assembly frame 1, so that the coal ash falling on the two can be easily cleaned. By cleaning the coal ash, the reliability of the rolling of the roller 3 on the track bar 4 can be guaranteed, and the reliability of the unobstructed energy transmission between the charging sending module 8 and the charging receiving module 81 can be guaranteed.

[0045] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A track inspection device for a coal conveyor corridor, characterized in that: include: An assembly frame (1), wherein the assembly frame (1) is mounted on the inner wall of the coal conveying gallery; A hanging plate (2), the hanging plate (2) being arranged on the assembly frame (1); one side of the hanging plate (2) is rotatably connected to three rollers (3), and the three rollers (3) are respectively rollingly connected to the top and bottom positions of the assembly frame (1); A rotating device (5), the rotating device (5) being arranged on the hanging plate (2), and the rotating device (5) being used for driving one of the rollers (3) to rotate; A rolling adjustment structure (6), the rolling adjustment structure (6) being arranged on the hanging plate (2), the rolling adjustment structure (6) being used to adjust the rolling height of one of the rollers (3) on the assembly frame (1); A patrol inspection instrument (7), wherein the patrol inspection instrument (7) is fixedly connected to the hanging plate (2); A wireless charging component is provided on the assembly frame (1) and the hanging plate (2); the wireless charging component is used to supply power for the rotating device (5) and the patrol meter (7).

2. A coal conveyor corridor track inspection device according to claim 1, characterized in that: The top and bottom of the assembly frame (1) are both fixedly connected to a track bar (4), and the roller (3) is rollingly connected to the track bar (4).

3. The track inspection equipment for coal transportation corridor according to claim 1 is characterized in that: The three rollers (3) are arranged in a triangular distribution, two of which are located above the assembly frame (1), and both rollers (3) are rotatably connected to the hanging plate (2) via a rotating shaft, and the other roller (3) is located below the assembly frame (1).

4. A coal conveyor corridor track inspection device according to claim 3, characterized in that: The rotating device (5) is connected to a roller (3) located at the top through a belt transmission mechanism.

5. The track inspection equipment for the coal transportation corridor according to claim 3 is characterized in that: The rolling adjustment structure (6) comprises a screw rod (61) threadedly connected to the hanging plate (2), a rotating disk (62) fixedly connected to one end of the screw rod (61), and a sliding seat (63) rotatably connected to the other end of the screw rod (61); a sliding groove for vertical sliding of the sliding seat (63) is provided on the hanging plate (2); the screw rod (61) extends into the sliding groove; and the roller (3) at the bottom is rotatably connected to the sliding seat (63) via a rotating shaft.

6. The track inspection equipment for coal transportation corridor according to claim 1, characterized in that: The hanging plate (2) is fixedly connected to a mounting plate (9); the wireless charging assembly comprises a charging sending module (8) embedded in the assembly frame (1) and a charging receiving module (81) fixedly connected to the mounting plate (9); a gap is reserved between the charging sending module (8) and the charging receiving module (81); and a storage battery (12) is arranged on the hanging plate (2).

7. The track inspection equipment for coal transportation corridor according to claim 2, characterized in that: Both sides of the hanging plate (2) are fixedly connected to fixing rods (11), and cleaning brushes (111) are fixedly connected to the fixing rods (11), and the cleaning brushes (111) cover the track bar (4) and the assembly frame (1).

8. The track inspection equipment for coal transportation corridor according to claim 1, characterized in that: A fixing seat (10) for mounting with matching bolts is arranged in the length direction of the assembly frame (1).

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