CN214929745U

CN214929745U - Mine car track-jumping rerailer

Info

Publication number: CN214929745U
Application number: CN202121327653.2U
Authority: CN
Inventors: 郝良德; 靳建川; 李政; 李超男; 李亚军; 贾志强
Original assignee: Shanxi Lingchuan Chong'an Guanlingshan Coal Industry Co ltd
Current assignee: Shanxi Lingchuan Chong'an Guanlingshan Coal Industry Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-30
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a mine car jump rerailer, including two rerailing subassemblies to pull mine car and move along it and carry out the rerailing, two the opposite face fixedly connected with connecting piece of rerailing subassembly, so that connect two rerailing subassemblies, the lower surface of connecting piece is provided with fixed subassembly, makes the rerailing subassembly remain stable with the cooperation of external guide rail. The utility model discloses a guide board is convenient for the wheel of mine car and is removed along the guide board, extrude the mine car wheel gradually through first compound rail strip and second compound rail strip and make it align with external guide rail, provide the space that the mine car front wheel traveled through the extension board, be convenient for make the through-hole block external guide rail through the guide breach, and then be convenient for fixed subassembly action with the rerailing subassembly fixed with external guide rail to make this mine car jump track rerailer solve artifical sled mine car and make its rerailing factor of safety low and the big problem of the operation degree of difficulty.

Description

Mine car track-jumping rerailer

Technical Field

The application relates to the technical field of rerailers, in particular to a mine car track-skipping rerailer.

Background

In the transportation process of the mine car, the mine car can frequently derail due to various reasons such as overspeed, collision, line quality, turnout quality and the like.

In the process of processing the track jump, the existing mode generally adopts manpower to manually pry the mine car to rerail the mine car, the safety coefficient is lower, the operation difficulty is also higher, and therefore, the mine car track jump rerailer with high safety coefficient needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine car lane jumper rerailer to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

a tramcar track-jumping rerailer comprises two rerailing assemblies, a traction tramcar moves along the rerailing assemblies to rerail, connecting pieces are fixedly connected to opposite surfaces of the two rerailing assemblies so as to connect the two rerailing assemblies, and fixing assemblies are arranged on the lower surfaces of the connecting pieces and are matched with external guide rails so as to keep the rerailing assemblies stable;

the rerailing subassembly includes guide board and extension board, guide board and extension board integrated into one piece, the same first compound rail of one side fixedly connected with of guide board and extension board upper surface, the same second compound rail of opposite side fixedly connected with of guide board and extension board upper surface.

Preferably, the lower surface of the guide plate is horizontally arranged, the upper surface and the lower surface of the guide plate are formed with slopes, and the first and second multiple rails are gradually moved from the front surface to the back surface in a direction of approaching each other.

Preferably, the upper surface of the guide plate is provided with a through hole, and the inner wall of the through hole is provided with a guide notch.

Preferably, the fixed subassembly includes the fixed plate, the upper surface of fixed plate and the lower fixed surface of connecting piece are connected, the back of fixed plate rotates and is connected with the axis of rotation, the fixed surface of axis of rotation is connected with drive gear, the lower surface sliding connection of connecting piece has the slide bar, the bottom fixedly connected with drive rack of slide bar, drive rack and drive gear meshing.

Preferably, one side of the extension plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with one end of the driving rack.

Preferably, the lower surface of the extension plate is connected with a clamping plate in a sliding mode, and anti-skid grains are formed in the side face of the clamping plate.

Preferably, two equal fixedly connected with drive rack of opposite face of grip block, the one end fixedly connected with drive gear of fixed plate is kept away from to the axis of rotation, two drive rack all meshes with drive gear.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, the wheel of the mine car of being convenient for through the guide board removes along the guide board, extrudees the mine car wheel gradually through first compound rail strip and second compound rail strip and makes it align with external guide rail, provides the space that the mine car front wheel traveled through the extension board, is convenient for make the through-hole block external guide rail through the guide breach, and then be convenient for fixed subassembly action with the rerailing subassembly fixed with external guide rail to make this mine car jump track rerailer solve artifical sled mine car and make its rerailing factor of safety low and the big problem of the operation degree of difficulty.

And secondly, the output end of the hydraulic cylinder drives the driving rack to move, and then the driving gear is driven to rotate under the meshing action of the driving rack and the driving gear, the driving rotating shaft is driven to rotate through the driving gear, and then the driving gear is driven to rotate, and then the two driving racks are driven to be away from each other or to be close to each other under the meshing action of the driving gear and the driving rack, when the two clamping plates are away from each other, the inner sides of the two guide rails are driven to apply force to the outer sides to extrude the rerailing assembly to be fixed with the guide rails, and when the rerailing assembly is close to the guide rails, the two clamping plates are driven to clamp the guide rails at the outer sides of the two guide rails to apply force to the inner sides, so that the rerailing assembly is fixed with the guide rails, thereby the problem that danger is caused by easy movement of the mine car track skipping rerailing device is caused when the use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a diagram: the utility model has a schematic view of the structure;

FIG. 2 is a diagram of: the utility model discloses the main view structure schematic diagram of the rerailing component;

FIG. 3 is a diagram of: the utility model discloses a front view structure schematic diagram of a fixed component;

FIG. 4 is a diagram of: the utility model discloses an enlarged structure sketch of A department in figure 3.

In the figure: 1. a rerailing assembly; 11. a guide plate; 12. an extension plate; 13. a first multiple rail bar; 14. a second complex rail bar; 15. a through hole; 16. a guide notch; 2. a connecting member; 3. a fixing assembly; 31. a fixing plate; 32. a rotating shaft; 33. a drive gear; 34. a slide bar; 35. a drive rack; 36. a hydraulic cylinder; 37. a clamping plate; 38. a drive rack; 39. a transmission gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, the utility model provides a technical solution of a mine car track-jumping rerailer:

a tramcar track-jumping rerailer comprises two rerailing assemblies 1, so that a traction tramcar can move along the rerailing assemblies to rerail, opposite surfaces of the two rerailing assemblies 1 are fixedly connected with connecting pieces 2, so that the two rerailing assemblies 1 are connected, and the lower surfaces of the connecting pieces 2 are provided with fixing assemblies 3 which are matched with external guide rails to keep the rerailing assemblies 1 stable;

the double-track assembly 1 comprises a guide plate 11 and an extension plate 12, wherein the guide plate 11 and the extension plate 12 are integrally formed, one side of the upper surface of the guide plate 11 and one side of the upper surface of the extension plate 12 are fixedly connected with a same first double-track bar 13, and the other side of the upper surface of the guide plate 11 and the other side of the upper surface of the extension plate 12 are fixedly connected with a same second double-track bar 14.

Specifically, the wheels of the mine car are rerailed through the matching of the two rerailing assemblies 1, and the rerailing assemblies 1 are kept fixed during working through the fixing assemblies 3, so that the occurrence of danger caused by displacement is prevented.

In the present embodiment, as shown in fig. 2, the lower surface of the guide plate 11 is disposed horizontally, the upper surface and the lower surface of the guide plate 11 are formed with slopes, and the first and second

multiple rails

13 and 14 are gradually moved from the front surface to the back surface in the direction of approaching each other.

The upper surface of the guide plate 11 is provided with a through hole 15, and the inner wall of the through hole 15 is provided with a guide notch 16.

Specifically, the wheels of the mine car can move along the guide plate 11 conveniently through the guide plate 11, the wheels of the mine car are gradually extruded through the first composite rail 13 and the second composite rail 14 to be aligned with the external guide rail, the running space of the front wheels of the mine car is provided through the extension plate 12, the through hole 15 is conveniently clamped on the external guide rail through the guide notch 16, and then the fixing assembly 3 can conveniently move to fix the composite rail assembly 1 with the external guide rail.

In this embodiment, as shown in fig. 3-4, the fixing assembly 3 includes a fixing plate 31, an upper surface of the fixing plate 31 is fixedly connected to a lower surface of the connecting member 2, a rotating shaft 32 is rotatably connected to a back surface of the fixing plate 31, a driving gear 33 is fixedly connected to a surface of the rotating shaft 32, a sliding rod 34 is slidably connected to a lower surface of the connecting member 2, a driving rack 35 is fixedly connected to a bottom end of the sliding rod 34, and the driving rack 35 is engaged with the driving gear 33.

One side of the extension plate 12 is fixedly connected with a hydraulic cylinder 36, and the output end of the hydraulic cylinder 36 is fixedly connected with one end of the driving rack 35.

The lower surface of extension board 12 has grip block 37 in sliding connection, and grip block 37's side has seted up anti-skidding line.

The opposite surfaces of the two clamping plates 37 are fixedly connected with transmission racks 38, one end of the rotating shaft 32 far away from the fixed plate 31 is fixedly connected with a transmission gear 39, and the two transmission racks 38 are meshed with the transmission gear 39.

Specifically, the output end of the hydraulic cylinder 36 drives the driving rack 35 to move, and then the driving gear 33 is driven to rotate under the meshing action of the driving rack 35 and the driving gear 33, the driving gear 33 drives the rotating shaft 32 to rotate, and then the driving gear 39 is driven to rotate, and then the driving gear 39 and the driving rack 38 are driven to be away from each other or to be close to each other under the meshing action of the driving gear 39 and the driving rack 38, when the driving gear is away from each other, the two clamping plates 37 are driven to apply force to the outside of the inside of the two guide rails to extrude the rerailing assembly 1 to be fixed with the guide rails, and when the driving gear is close to each other, the two clamping plates 37 are driven to apply force to the inside of the outside of the two guide rails to clamp the guide rails, so that the rerailing assembly 1 is fixed with the guide rails.

The working principle is as follows: when the tramcar track-jumping rerailer is used, a user firstly moves the rerailer to a target place, then the guide notch 16 is aligned with the external guide rail to clamp the through hole 15 on the guide plate 11 at the outer side of the guide rail, then the hydraulic cylinder 36 is started, the output end of the hydraulic cylinder 36 drives the driving rack 35 to move, the driving rack 35 drives the driving gear 33 to rotate under the meshing action with the driving gear 33, the driving gear 33 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the transmission gear 39 to rotate, the transmission gear 39 drives the two transmission racks 38 to mutually separate or mutually approach under the meshing action with the transmission rack 38, when the transmission gears are mutually separated, the two clamping plates 37 are driven to apply force to the outer side at the inner sides of the two guide rails to extrude the rerailer assembly 1 and the guide rails to be fixed, and when the transmission gears are mutually approach, the two clamping plates 37 are driven to apply force to the inner sides of the outer sides of the two guide rails to clamp the guide rails, the rerailing assembly 1 is fixed with the guide rail, after the rerailing assembly 1 is fixed, an external electric winch is used for drawing the mine car to move along the guide plate 11, and the wheels of the mine car are rerailed under the extrusion action of the first rerailing rail 13 and the second rerailing rail 14, so that the mine car track skipping rerailer solves the problems that the mine car is manually pried to cause the rerailing safety coefficient to be low and the operation difficulty to be large.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a mine car lane jump rerailer which characterized in that includes two rerailing subassemblies (1) to the traction mine car moves along it and carries out the rerailing, two the opposite face fixedly connected with connecting piece (2) of rerailing subassembly (1) so that connect two rerailing subassemblies (1), the lower surface of connecting piece (2) is provided with fixed subassembly (3), makes rerailing subassembly (1) remain stable with external guide rail cooperation:

rerailing subassembly (1) is including guide board (11) and extension board (12), guide board (11) and extension board (12) integrated into one piece, guide board (11) and the same first rerailing strip (13) of one side fixedly connected with of extension board (12) upper surface, guide board (11) and the same second rerailing strip (14) of opposite side fixedly connected with of extension board (12) upper surface.

2. The mine car lane jumper rerailer of claim 1, wherein: the lower surface level of guide board (11) sets up, and the upper surface and the lower surface of guide board (11) are formed with the slope, first compound rail strip (13) and second compound rail strip (14) are by the front to the back to the direction that is close to each other gradually.

3. The mine car lane jumper rerailer of claim 1, wherein: through-hole (15) have been seted up to the upper surface of guide board (11), guide breach (16) have been seted up to the inner wall of through-hole (15).

4. The mine car lane jumper rerailer of claim 1, wherein: fixed subassembly (3) are including fixed plate (31), the upper surface of fixed plate (31) and the lower fixed surface of connecting piece (2) are connected, the back of fixed plate (31) rotates and is connected with axis of rotation (32), the fixed surface of axis of rotation (32) is connected with drive gear (33), the lower surface sliding connection of connecting piece (2) has slide bar (34), the bottom fixedly connected with drive rack (35) of slide bar (34), drive rack (35) and drive gear (33) meshing.

5. The mine car lane jumper rerailer of claim 1, wherein: one side of one of the extension plates (12) is fixedly connected with a hydraulic cylinder (36), and the output end of the hydraulic cylinder (36) is fixedly connected with one end of a driving rack (35).

6. The mine car lane jumper rerailer of claim 1, wherein: the lower surface sliding connection of extension board (12) has grip block (37), anti-skidding line has been seted up to the side of grip block (37).

7. A mine car lane jumper rerailer as claimed in claim 4 or 6, characterised in that: two the equal fixedly connected with drive rack (38) of opposite face of grip block (37), the one end fixedly connected with drive gear (39) of fixed plate (31) are kept away from in axis of rotation (32), two drive rack (38) all mesh with drive gear (39).