Mine car derailing car lifting device

Abstract

The utility model relates to the technical field of mine cars, and discloses a mine car off-road car lifting device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a first supporting plate, the top of the bottom plate is fixedly connected with a second supporting plate, and the first supporting plate and the second supporting plate are rotationally connected with a lifting structure. The top of the lifting structure is fixedly connected with a moving structure, the bottom of the bottom plate is fixedly connected with moving wheels, the lifting structure comprises a hydraulic cylinder, a connecting rod, a rotating plate, a connecting plate, a pulley, a vertical plate, a sliding rail, a sliding sleeve, a transverse plate, a top block and a top plate, and the hydraulic cylinder is rotationally connected to the side face of a first supporting plate; the connecting rod is fixedly connected to the output end of the hydraulic cylinder, the rotating plate is rotationally connected to the side face of the second supporting plate, the rotating plate is driven to rotate through the hydraulic cylinder, the transverse plate is driven to ascend and descend through the pulleys, the lifting plate is driven to ascend and descend, and the mine car is conveniently lifted.

Description

Technical Field

[0001] The utility model relates to the technical field of mine cars, in particular to a mine car derailment and lifting device. Background Art

[0002] Mine rail transportation lines are long and widely used, and mine cars often fall off the track. Currently, the track is usually restored by manual prying or locomotive dragging. Specifically, it requires 1 electric locomotive driver and more than 4 skilled employees, equipped with equipment such as crowbars, jacks, jacks, and pads. The crowbar is more than 2 meters long and takes more than 15 minutes.

[0003] For example, the Chinese patent: "CN217145996U", the technical solution disclosed in this patent is as follows: a simple track-recovering device, belonging to the field of mine track technology, including a clamping part for engaging the track, a guiding part for guiding the mine wheel to lift and walk, and a buffering part for guiding the mine wheel to walk horizontally, arranged on the slope body; the guiding part is the slope surface of the slope body; the buffering part is a plane located at the top of the slope surface; the clamping part is a clamping groove adapted to the track and opened in the middle of the slope surface; a limiting part for limiting the mine wheel from falling is extended upward at the outer edge of the guiding part; and a hand-held part for hand-holding is respectively arranged on the left and right sides of the slope body. The utility model has a simple structure, low cost, requires fewer personnel, reduces the labor intensity of track-recovering operation, improves the safety of track-recovering operation, and thus achieves the technical effect of improving track-recovering efficiency.

[0004] However, in actual use, it requires a lot of manpower and has low safety during the reconstruction process, so its practicality is poor. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the utility model provides a device for lifting a mine car when it falls off the track.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mine car derailment and lifting device, comprising a base plate, a first support plate fixedly connected to the top of the base plate, a second support plate fixedly connected to the top of the base plate, a lifting structure rotatably connected to the first support plate and the second support plate, a moving structure fixedly connected to the top of the lifting structure, a moving wheel fixedly connected to the bottom of the base plate, the lifting structure comprising a hydraulic cylinder, a connecting rod, a rotating plate, a connecting plate, a pulley, a vertical plate, a slide rail, a sliding sleeve, a horizontal plate, a top block, and a top plate, the hydraulic cylinder is rotatably connected to the side of the first support plate, the connecting rod is fixedly connected to the output end of the hydraulic cylinder, the rotating plate is rotatably connected to the side of the second support plate, and a hydraulic cylinder is installed to drive the connecting rod to extend and retract.

[0007] Preferably, the connecting plate is fixedly connected to the side of the rotating plate, the connecting plate is hinged to the top of the connecting rod, the pulley is rotatably connected to the side of the rotating plate, the pulley is installed to drive the rotating plate to rotate, and the connecting rod is installed to drive the connecting plate to rotate.

[0008] Preferably, the transverse plate is sleeved on the outside of the pulley, the vertical plate is fixedly connected to the top of the bottom plate, the slide rail is fixedly connected to the side of the vertical plate, the slide sleeve is slidably connected to the slide rail, and the pulley is installed to facilitate the lifting and movement of the transverse plate.

[0009] Preferably, the transverse plate is fixedly connected to the side of the sliding sleeve, the top block is fixedly connected to the top of the transverse plate, and the top plate is fixedly connected to the top of the top block. The sliding sleeve is installed to assist the transverse plate in sliding, and the transverse plate is installed to drive the top plate on the top of the top block to lift.

[0010] Preferably, the movable structure includes a slide groove, the slide groove is fixedly connected to the top of the top plate, and a slider is slidably connected to the slide groove.

[0011] Preferably, a lifting plate is fixedly connected to the top of the slider, an insert rod is provided on the lifting plate, a clamping block is clamped on the insert rod, a circular groove is opened on the top plate, the slide groove is installed to facilitate the sliding of the slider, the insert rod is installed for plugging the insert rod, and the clamping block is installed for limiting the insert rod.

[0012] Compared with the prior art, the utility model provides a mine car derailment lifting device, which has the following beneficial effects:

[0013] 1. This kind of mine car derailment lifting device drives the turntable to rotate through the hydraulic cylinder, and drives the cross plate to move up and down through the pulley, so that the lifting plate is driven to move up and down, so as to facilitate the lifting of the mine car.

[0014] 2. The device for lifting a mine car when it derails moves a lifting plate, which drives a slider to slide on a slide chute, and limits the lifting plate by inserting a rod, so that mine cars of different specifications can be lifted by moving the lifting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a front view of the structure of the utility model;

[0017] Figure 2 It is a side view of the structure of the utility model;

[0018] Figure 3It is an enlarged view of point A of the structure of the utility model;

[0019] Figure 4 It is an enlarged view of point B of the structure of the present utility model.

[0020] In the figure: 1. bottom plate; 2. first support plate; 3. second support plate; 4. lifting structure; 411. hydraulic cylinder; 412. connecting rod; 413. rotating plate; 414. connecting plate; 415. pulley; 416. vertical plate; 417. slide rail; 418. sliding sleeve; 419. horizontal plate; 420. top block; 421. top plate; 5. moving structure; 511. slide groove; 512. slider; 513. lifting plate; 514. plug rod; 515. block; 516. circular groove; 6. moving wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0022] like Figure 1 , 2As shown in Figure 3, the utility model provides a mine car derailment lifting device, including a bottom plate 1, a first support plate 2 is fixedly connected to the top of the bottom plate 1, a second support plate 3 is fixedly connected to the top of the bottom plate 1, a lifting structure 4 is rotatably connected to the first support plate 2 and the second support plate 3, a moving structure 5 is fixedly connected to the top of the lifting structure 4, and a moving wheel 6 is fixedly connected to the bottom of the bottom plate 1. The lifting structure 4 includes a hydraulic cylinder 411, a connecting rod 412, a rotating plate 413, a connecting plate 414, a pulley 415, a vertical plate 416, a slide rail 417, a sliding sleeve 418, a horizontal plate 419, a top block 420, and a top plate 421. The hydraulic cylinder 411 is rotatably connected to the side of the first support plate 2, the connecting rod 412 is fixedly connected to the output end of the hydraulic cylinder 411, the rotating plate 413 is rotatably connected to the side of the second support plate 3, the hydraulic cylinder 411 is installed to drive the connecting rod 412 to extend and retract, and the connecting plate 41 4 is fixedly connected to the side of the rotating plate 413, the connecting plate 414 is hinged at the top of the connecting rod 412, the pulley 415 is rotatably connected to the side of the rotating plate 413, the pulley 415 is installed to drive the rotating plate 413 to rotate, the connecting rod 412 is installed to drive the connecting plate 414 to rotate, the horizontal plate 419 is sleeved on the outside of the pulley 415, the vertical plate 416 is fixedly connected to the top of the bottom plate 1, the slide rail 417 is fixedly connected to the side of the vertical plate 416, the sliding sleeve 418 is slidably connected to the sliding rail 417, the pulley 415 is installed to facilitate the lifting and movement of the horizontal plate 419, the horizontal plate 419 is fixedly connected to the side of the sliding sleeve 418, the top block 420 is fixedly connected to the top of the horizontal plate 419, the top plate 421 is fixedly connected to the top of the top block 420, the sliding sleeve 418 is installed to assist the horizontal plate 419 to slide, and the horizontal plate 419 is installed to drive the top plate 421 on the top of the top block 420 to lift.

[0023] In this embodiment, the rotating plate 413 is driven to rotate by the hydraulic cylinder 411, and the horizontal plate 419 is driven to move up and down by the pulley 415, so that the lifting plate 513 is driven to move up and down, so as to facilitate the lifting of the mine car. Example 2

[0024] like Figure 1 , 2 As shown in , 4, on the basis of Example 1, the utility model provides a technical solution: the movable structure 5 includes a slide groove 511, the slide groove 511 is fixedly connected to the top of the top plate 421, a slider 512 is slidably connected to the slide groove 511, the top of the slider 512 is fixedly connected to a lifting plate 513, an insertion rod 514 is arranged on the lifting plate 513, a clamping block 515 is clamped on the insertion rod 514, a circular groove 516 is opened on the top plate 421, the slide groove 511 is installed to facilitate the sliding of the slider 512, the insertion rod 514 is installed to plug the insertion rod 514, and the clamping block 515 is installed to limit the insertion rod 514.

[0025] In this embodiment, by moving the lifting plate 513, the lifting plate 513 drives the slider 512 to slide on the slide groove 511, and the lifting plate 513 is limited by the insertion rod 514, so that the mining cars of different specifications can be lifted by moving the lifting plate 513.

[0026] The working principle of this mine car derailment and lifting device is described in detail below.

[0027] like Figure 1 , 2 As shown in Figures 3 and 4, the device is placed on both sides of the mine car. When in use, the hydraulic cylinder 411 is started to drive the connecting rod 412 to extend and retract, and the rotating plate 413 is driven to rotate through the connecting plate 414, so that the horizontal plate 419 outside the pulley 415 is driven to move up and down, and the top plate 421 on the top of the top block 420 is lifted through the horizontal plate 419, so that the mine car is lifted through the lifting plate 513, and the lifting plate 513 is moved. The lifting plate 513 drives the slider 512 to slide on the slide groove 511, and the lifting plate 513 is limited by the insertion rod 514, so that mine cars of different specifications can be lifted by moving the lifting plate 513.

Claims

1. A device for lifting a mine car when it derails, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a first support plate (2), the top of the base plate (1) is fixedly connected to a second support plate (3), a lifting structure (4) is rotatably connected to the first support plate (2) and the second support plate (3), the top of the lifting structure (4) is fixedly connected to a moving structure (5), and the bottom of the base plate (1) is fixedly connected to a moving wheel (6); The lifting structure (4) comprises a hydraulic cylinder (411), a connecting rod (412), a rotating plate (413), a connecting plate (414), a pulley (415), a vertical plate (416), a sliding rail (417), a sliding sleeve (418), a horizontal plate (419), a top block (420), and a top plate (421); The hydraulic cylinder (411) is rotatably connected to the side of the first support plate (2), the connecting rod (412) is fixedly connected to the output end of the hydraulic cylinder (411), and the rotating plate (413) is rotatably connected to the side of the second support plate (3).

2. A mine car derailment lifting device according to claim 1, characterized in that: The connecting plate (414) is fixedly connected to the side of the rotating plate (413), the connecting plate (414) is hinged to the top end of the connecting rod (412), and the pulley (415) is rotatably connected to the side of the rotating plate (413).

3. A mine car derailment lifting device according to claim 2, characterized in that: The horizontal plate (419) is sleeved on the outside of the pulley (415), the vertical plate (416) is fixedly connected to the top of the bottom plate (1), the slide rail (417) is fixedly connected to the side of the vertical plate (416), and the slide sleeve (418) is slidably connected to the slide rail (417).

4. A mine car derailment lifting device according to claim 3, characterized in that: The transverse plate (419) is fixedly connected to the side of the sliding sleeve (418), the top block (420) is fixedly connected to the top of the transverse plate (419), and the top plate (421) is fixedly connected to the top of the top block (420).

5. The device for lifting a mine car when it derails according to claim 1, characterized in that: The movable structure (5) comprises a slide groove (511), wherein the slide groove (511) is fixedly connected to the top of the top plate (421), and a sliding block (512) is slidably connected to the slide groove (511).

6. A mine car derailment lifting device according to claim 5, characterized in that: A lifting plate (513) is fixedly connected to the top of the sliding block (512), an inserting rod (514) is provided on the lifting plate (513), a clamping block (515) is clamped on the inserting rod (514), and a circular groove (516) is provided on the top plate (421).

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