Underground crane

Abstract

The utility model discloses an underground crane which comprises a fixed seat, a plurality of groups of tracks and a moving trolley, the tracks are arranged on the fixed seat, the moving trolley is arranged on the plurality of groups of tracks in a sliding manner, the underground crane further comprises a rotator, a rotating seat, a controller, a pull box and a detector, the rotator is arranged on the moving trolley, and the controller is arranged on the rotating seat. The rotating seat is arranged on an output disc of the rotator, the controller is arranged on the rotating seat, the pull box is arranged on the controller, and the detector is arranged on the pull box. The utility model relates to the field of underground crane design, in particular to an underground crane.

Description

Technical Field

[0001] The utility model relates to the field of underground crane design, in particular to an underground crane. Background Art

[0002] The underground mines referred to in this design are mainly mining mines, mainly shafts and tunnels, and also some other auxiliary buildings. Due to the limited space underground, large cranes cannot enter, and cranes suitable for underground use are usually designed according to actual conditions.

[0003] Conventional underground cranes have low mobility stability due to problems with ground flatness, and lack monitoring of this space, especially for materials that are lifted and transported. If the materials are dangerous or volatile, they usually lack real-time monitoring functions. In addition to the ability to change the height of the underground hoist itself, if the lifting height is monitored, it will be convenient to know the specific value of the lifting height in a timely manner, with specific data support, and convenient for placement and movement. Utility Model Content

[0004] The technical problems to be solved by the utility model are unstable movement, lack of monitoring for hoisted materials, and lack of height monitoring function.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is an underground crane, including a fixed seat, a track and a mobile vehicle, the track is arranged on the fixed seat, the track is provided with multiple groups, the mobile vehicle is slidably arranged on the multiple groups of tracks, and also includes a rotator, a rotating seat, a controller, a pull box and a detector, the rotator is arranged on the mobile vehicle, the rotating seat is arranged on the output disk of the rotator, the controller is arranged on the rotating seat, the pull box is arranged on the controller, and the detector is arranged on the pull box.

[0006] Furthermore, the controller includes a retractor, a pull rope, a connecting seat, a suspension rod and an adjusting rod, the retractor is arranged on the rotating seat, the pull rope is wrapped around the retractor, the connecting seat is arranged on the retractor and the rotating seat, the suspension rod is hinged on the connecting seat, and the adjusting rod is hinged between the suspension rod and the rotating seat.

[0007] Furthermore, a sliding groove is provided on the suspension rod, a plurality of groups of rollers are provided on the suspension rod, the pull rope is slidably arranged on the plurality of groups of rollers, and the pull rope is connected to the pull box.

[0008] Furthermore, the detector includes a connecting frame, a fixed structure, a detector and a measurer, the connecting frame is arranged on the pull box, the fixed structure is arranged on the connecting frame, the fixed structure is symmetrically arranged in two groups, the detector is arranged on the connecting frame, and the measurer is slidably located in the connecting frame and is in contact and connected with the fixed structure.

[0009] Furthermore, the measuring device includes a measuring box and a distance measuring instrument. The measuring box is provided with sliding holes on both sides. The measuring box is slidably located in the connecting frame. The distance measuring instrument is arranged in the measuring box and the bottom probe passes through the measuring box.

[0010] Furthermore, the fixing structure includes a fixed shaft, a spring and a buckle, the fixed shaft slides through the connecting frame and slides in the sliding hole, the spring is arranged on the connecting frame and outside the fixed shaft, and the buckle is arranged on the spring and the fixed shaft.

[0011] Furthermore, the adjusting rod uses a hydraulic rod.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. The detector is easy to disassemble and assemble. It can be installed when needed and removed when not needed. The detector can also be used to monitor the surrounding environment in real time, with a focus on monitoring the transported materials. If the materials are dangerous and volatile, this function needs to be used to improve the safety of transportation.

[0014] 2. Use the distance measuring instrument to monitor the lifting height, and the external display can show the lifting height. The intuitive data makes it more convenient to lift and unload materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an underground crane proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of an underground crane proposed by the utility model from another angle;

[0017] Figure 3 This is a schematic diagram of the structure of an underground crane controller, a pull box and a detector proposed by the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of an underground crane detector.

[0019] Among them, 1. fixed seat, 2. track, 3. mobile car, 4. rotator, 5. rotating seat, 6. controller, 7. pulling box, 8. detector, 9. retractor, 10. pull rope, 11. connecting seat, 12. suspension rod, 13. adjusting rod, 14. sliding groove, 15. roller, 16. connecting frame, 17. fixed structure, 18. detector, 19. measuring device, 20. measuring box, 21. distance measuring instrument, 22. fixed axis, 23. spring, 24. buckle. DETAILED DESCRIPTION

[0020] like Figure 1 to Figure 4As shown, the utility model is an underground crane, comprising a fixed seat 1, a track 2 and a mobile vehicle 3, the track 2 is arranged on the fixed seat 1, the track 2 is provided with multiple groups, the mobile vehicle 3 is slidably arranged on the multiple groups of tracks 2, and also comprises a rotator 4, a rotating seat 5, a controller 6, a pull box 7 and a detector 8, the rotator 4 is arranged on the mobile vehicle 3, the rotating seat 5 is arranged on the output disk of the rotator 4, the controller 6 is arranged on the rotating seat 5, the pull box 7 is arranged on the controller 6, and the detector 8 is arranged on the pull box 7.

[0021] The controller 6 includes a retractor 9, a pull rope 10, a connecting seat 11, a hanging rod 12 and an adjusting rod 13. The retractor 9 is arranged on the rotating seat 5, the pull rope 10 is wound on the retractor 9, the connecting seat 11 is arranged on the retractor 9 and the rotating seat 5, the hanging rod 12 is hinged on the connecting seat 11, the adjusting rod 13 is hinged between the hanging rod 12 and the rotating seat 5, a sliding groove 14 is provided on the hanging rod 12, a plurality of groups of rollers 15 are provided on the hanging rod 12, the pull rope 10 is slidably arranged on the plurality of groups of rollers 15, the pull rope 10 is connected to the pull box 7, the pull rope 10 is responsible for the movement of the pull box 7, and the pull rope 10 is controlled by the retractor 9.

[0022] The detector 8 includes a connecting frame 16, a fixed structure 17, a detector 18 and a measuring device 19. The connecting frame 16 is arranged on the pull box 7, the fixed structure 17 is arranged on the connecting frame 16, and the fixed structure 17 is symmetrically provided with two groups. The detector 18 is arranged on the connecting frame 16. The detector 18 can detect specific gases (harmful gases) or temperature and humidity. According to actual conditions, existing products on the market can be selected and installed on the connecting frame 16. The measuring device 19 is slidably located in the connecting frame 16 and is in contact and connected with the fixed structure 17.

[0023] The measuring device 19 includes a measuring box 20 and a distance measuring instrument 21. Sliding holes (not shown in the figure) are provided on both sides of the measuring box 20. The measuring box 20 is slidably located in the connecting frame 16. The distance measuring instrument 21 is arranged in the measuring box 20 and the bottom probe passes through the measuring box 20. An external display is connected to display the height from the ground. With intuitive data support, it is more convenient to feed materials and adjust the height.

[0024] The fixed structure 17 includes a fixed shaft 22, a spring 23 and a pull buckle 24. The fixed shaft 22 slides through the connecting frame 16 and slides in the sliding hole. The spring 23 is arranged on the connecting frame 16 and is located outside the fixed shaft 22. The pull buckle 24 is arranged on the spring 23 and the fixed shaft 22 to facilitate the disassembly and assembly of the measuring box 20.

[0025] The adjustment rod 13 uses a hydraulic rod.

[0026] Specific use: When it is needed, take out the measuring box 20, pull the two sets of buckles 24 outward, stretch the spring 23, move the fixed shaft 22 outward, and then insert the measuring box 20 into the connecting frame 16, loosen the buckle 24 after alignment, reset the spring 23, insert the fixed shaft 22 into the sliding hole and fix it. During use, the retractor 9 controls the drawstring 10 to be responsible for the lifting and lowering of the draw box 7, the detector 18 detects the surrounding environment and gas conditions of the draw box 7, and the distance measuring instrument 21 detects the height from the ground.

[0027] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An underground crane, comprising a fixed seat, a track and a moving vehicle, wherein the track is arranged on the fixed seat, the track is provided in multiple groups, and the moving vehicle is slidably arranged on the multiple groups of tracks, characterized in that: It also includes a rotator, a rotating seat, a controller, a pull box and a detector. The rotator is arranged on the mobile vehicle, the rotating seat is arranged on the output disk of the rotator, the controller is arranged on the rotating seat, the pull box is arranged on the controller, and the detector is arranged on the pull box.

2. An underground crane according to claim 1, characterized in that: The controller includes a retractor, a pull rope, a connecting seat, a suspension rod and an adjusting rod. The retractor is arranged on a rotating seat, the pull rope is wound around the retractor, the connecting seat is arranged on the retractor and the rotating seat, the suspension rod is hinged on the connecting seat, and the adjusting rod is hinged between the suspension rod and the rotating seat.

3. An underground crane according to claim 2, characterized in that: The suspension rod is provided with a sliding groove, the suspension rod is provided with a plurality of rollers, the pull rope is slidably arranged on the plurality of rollers, and the pull rope is connected with the pull box.

4. An underground crane according to claim 1, characterized in that: The detector includes a connecting frame, a fixed structure, a detector and a measuring device. The connecting frame is arranged on the pull box, the fixed structure is arranged on the connecting frame, the fixed structure is symmetrically provided with two groups, the detector is arranged on the connecting frame, and the measuring device is slidably located in the connecting frame and is in contact and connected with the fixed structure.

5. An underground crane according to claim 4, characterized in that: The measuring device comprises a measuring box and a distance measuring instrument. Sliding holes are arranged on both sides of the measuring box. The measuring box is slidably located in the connecting frame. The distance measuring instrument is arranged in the measuring box and a bottom probe passes through the measuring box.

6. An underground crane according to claim 4, characterized in that: The fixing structure includes a fixing shaft, a spring and a buckle. The fixing shaft slides through the connecting frame and is slidably located in the sliding hole. The spring is arranged on the connecting frame and is located outside the fixing shaft. The buckle is arranged on the spring and the fixing shaft.

7. An underground crane according to claim 2, characterized in that: The adjusting rod uses a hydraulic rod.

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