CN220053803U - Rail clamping type fixing device for mobile equipment train of fully mechanized coal mining face - Google Patents

Abstract

The utility model discloses a rail clamping type fixing device for a mobile device train of a fully mechanized coal mining face, which relates to the technical field of coal mining and comprises a left clamping plate and a right clamping plate, wherein the left clamping plate and the right clamping plate are symmetrically arranged. This colliery is synthesized working face mobile device train card rail formula fixing device, joint subassembly through setting up on left cardboard and right cardboard, two track draw-in grooves can be with track locking behind left cardboard and the right cardboard laminating, then dock with the butt joint groove through T shape locking plate, the longitudinal portion of T shape locking plate can with the locking groove joint of the butt joint inslot front and back side under the drive of torsional spring, and then accessible joint subassembly is to the left cardboard and the right cardboard locking after the laminating, and is simpler and more convenient in operation, and simple in construction, can effectively reduce the probability that breaks down, increase life.

Description

Rail clamping type fixing device for mobile equipment train of fully mechanized coal mining face

Technical Field

The utility model relates to the technical field of coal mining, in particular to a rail clamping type fixing device for a mobile device train of a fully mechanized coal mining face.

Background

The equipment train is used as a mobile device of a coal mine underground coal face and is used as a power source in the coal mining process, after the equipment train stops travelling, the equipment train is required to be fixed on a coal mining track due to uneven track height of the coal mining site, a clamping rail type fixing device is required to be used at the moment, the clamping rail type fixing device for the equipment train in the prior art is complex in structure, and the operation is complex in actual use, so that the equipment train is inconvenient in actual use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rail clamping type fixing device for a mobile device train of a fully mechanized coal mining face, which solves the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a colliery is synthesized working face mobile device train card rail formula fixing device, includes left cardboard and right cardboard, and the symmetry sets up between left cardboard and the right cardboard, and the track draw-in groove has all been seted up to the opposite face downside of left cardboard and right cardboard, the top of left cardboard and right cardboard is connected through coupling assembling, the middle part is provided with the joint subassembly that is used for locking between left cardboard and the right cardboard.

Preferably, the clamping assembly comprises a positioning groove, the positioning groove is formed in the left clamping plate, a rotating shaft is sleeved in the positioning groove, a positioning plate is fixedly arranged on the left side of the rotating shaft, a T-shaped locking plate is fixedly arranged at the right end of the rotating shaft, and a knob is fixedly arranged on the left side of the positioning plate.

Preferably, a torsion spring is sleeved on the left side of the rotating shaft, and two ends of the torsion spring are fixedly connected with the positioning plate and the left clamping plate respectively.

Preferably, a butt joint groove matched with the T-shaped locking plate is formed in the left side wall of the right clamping plate, and locking grooves matched with the longitudinal parts of the T-shaped locking plate are formed in the front side and the rear side of the inside of the butt joint groove.

Preferably, the vertical length of the butt joint groove is greater than the longitudinal length of the T-shaped locking plate.

Preferably, the connecting assembly comprises four connecting plates, the four connecting plates are correspondingly and respectively fixedly arranged at the top ends of the left clamping plate and the right clamping plate, and the opposite sides of the left two connecting plates and the right two connecting plates are respectively provided with the same connecting shaft through the arranged round holes.

(III) beneficial effects

The utility model has the beneficial effects that:

this colliery is synthesized working face mobile device train card rail formula fixing device, joint subassembly through setting up on left cardboard and right cardboard, two track draw-in grooves can be with track locking behind left cardboard and the right cardboard laminating, then dock with the butt joint groove through T shape locking plate, the longitudinal portion of T shape locking plate can with the locking groove joint of the butt joint inslot front and back side under the drive of torsional spring, and then accessible joint subassembly is to the left cardboard and the right cardboard locking after the laminating, and is simpler and more convenient in operation, and simple in construction, can effectively reduce the probability that breaks down, increase life.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a bottom perspective structure of the utility model in an unfolded state;

fig. 3 is a schematic perspective view showing an unfolded state of the present utility model.

In the figure: the left clamping plate, the right clamping plate, the track clamping groove 3, the connecting component 4, the connecting plate 41, the connecting shaft 42, the clamping component 5, the positioning groove 51, the rotating shaft 52, the positioning plate 53, the torsion spring 54, the knob 55, the T-shaped locking plate 56, the butt joint groove 57 and the locking groove 58.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a colliery is synthesized working face mobile device train card rail formula fixing device, includes left cardboard 1 and right cardboard 2, and the symmetry sets up between left cardboard 1 and the right cardboard 2, and track draw-in groove 3 has all been seted up to left cardboard 1 and right cardboard 2's opposite face downside, and left cardboard 1 and right cardboard 2's top is connected through coupling assembling 4, and the middle part is provided with the joint subassembly 5 that is used for locking between left cardboard 1 and the right cardboard 2.

The clamping assembly 5 comprises a positioning groove 51, the positioning groove 51 is formed in the left clamping plate 1, a rotating shaft 52 is sleeved in the positioning groove 51, limiting blocks are fixedly arranged on two sides of the corresponding positions of the left side of the rotating shaft 52 and the left side edge of the positioning groove 51, the rotating shaft 52 can be limited, the phenomenon that the rotating shaft 52 moves rightwards in the positioning groove 51 to cause unstable fixation between the left clamping plate 1 and the right clamping plate 2 is avoided, a positioning plate 53 is fixedly arranged on the left side of the rotating shaft 52, a T-shaped locking plate 56 is fixedly arranged on the right end of the rotating shaft 52, and a knob 55 is fixedly arranged on the left side of the positioning plate 53.

The left side of the rotating shaft 52 is sleeved with a torsion spring 54, two ends of the torsion spring 54 are fixedly connected with the positioning plate 53 and the left clamping plate 1 respectively, the rotating shaft 52 can be kept in a fixed state in the positioning groove 51 through the arranged torsion spring 54, and the longitudinal part of the T-shaped locking plate 56 can be kept in a front-back position in a normal state and can be clamped with the two locking grooves 58.

The left side wall of the right clamping plate 2 is provided with a butt joint groove 57 matched with the T-shaped locking plate 56, the front side and the rear side of the inside of the butt joint groove 57 are provided with locking grooves 58 matched with the longitudinal parts of the T-shaped locking plate 56, the rotary shaft 52 is rotated through the knob 55, the longitudinal parts of the T-shaped locking plate 56 are rotated ninety degrees to correspond to the butt joint groove 57, then the left clamping plate 1 and the right clamping plate 2 are rotationally attached by taking the connecting shaft 42 as the axis, after the two track clamping grooves 3 are locked with the tracks, the T-shaped locking plate 56 is abutted with the butt joint groove 57, under the driving of the torsion spring 54, the longitudinal parts of the T-shaped locking plate 56 are rotationally reset under the driving of the torsion spring, and the longitudinal parts of the T-shaped locking plate 56 are clamped with the locking grooves 58 on the front side and the rear side in the butt joint groove 57, so that the left clamping plate 1 and the right clamping plate 2 are locked through the T-shaped locking plate 56, and the two track clamping grooves 3 are locked with the train clamping rails.

The vertical length of the docking slot 57 is greater than the longitudinal length of the T-lock plate 56, which serves to ensure that the T-lock plate 56 can enter the docking slot 57.

The connecting assembly 4 comprises four connecting plates 41, the four connecting plates 41 are correspondingly and respectively fixedly arranged at the top ends of the left clamping plate 1 and the right clamping plate 2, the same connecting shaft 42 is sleeved on opposite sides of the left two connecting plates 41 and the right two connecting plates 41 through round holes, and the left clamping plate 1 and the right clamping plate 2 can be rotationally adjusted through the matching of the arranged connecting plates 41 and the connecting shafts 42.

The utility model comprises the following operation steps:

the rotation of the rotation shaft 52 through the knob 55 enables the longitudinal part of the T-shaped locking plate 56 to rotate ninety degrees to correspond to the butting groove 57, then the left clamping plate 1 and the right clamping plate 2 are locked with the rails after being rotationally attached by taking the connecting shaft 42 as the axis, the two rail clamping grooves 3 are locked with the rails, after the T-shaped locking plate 56 is butted with the butting groove 57, the longitudinal part of the T-shaped locking plate 56 is rotationally reset under the driving of the torsion spring 54, and the longitudinal part of the T-shaped locking plate 56 is clamped with the locking grooves 58 on the front side and the rear side in the butting groove 57 during the rotational reset, so that the left clamping plate 1 and the right clamping plate 2 are locked through the T-shaped locking plate 56, the two rail clamping grooves 3 are locked with the train clamping rails, and the T-shaped locking plate 56 is separated from the butting groove 57 only through the rotation of the knob 55 during the later disassembly, and the separation of the T-shaped locking plate 56 from the butting groove 57 is realized.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a colliery comprehensive mechanized coal mining face mobile device train card rail formula fixing device which characterized in that: including left cardboard (1) and right cardboard (2), and symmetry sets up between left cardboard (1) and right cardboard (2), and track draw-in groove (3) have all been seted up to the opposite face downside of left cardboard (1) and right cardboard (2), the top of left cardboard (1) and right cardboard (2) is connected through coupling assembling (4), the middle part is provided with joint subassembly (5) that are used for locking between left cardboard (1) and right cardboard (2), joint subassembly (5) including constant head tank (51), and constant head tank (51) are seted up on left cardboard (1), the constant head tank (51) endotheca is equipped with rotation axis (52), the fixed locating plate (53) that is provided with in the left side of rotation axis (52), the fixed T shape locking plate (56) that is provided with in right side of rotation axis (52), the left side cover on rotation axis (52) is equipped with torsional spring (54), and the both ends of torsional spring (54) are respectively with locating plate (53) and left cardboard (1) and the fixed connection of left side wall (56) of adapting to form a joint (57), and locking grooves (58) matched with the longitudinal parts of the T-shaped locking plates (56) are formed in the front side and the rear side of the inside of the butt joint groove (57).

2. The train clamping rail type fixing device for the mobile equipment of the fully mechanized coal mining face of the coal mine according to claim 1 is characterized in that: the vertical length of the butt joint groove (57) is larger than the longitudinal length of the T-shaped locking plate (56).

3. The train clamping rail type fixing device for the mobile equipment of the fully mechanized coal mining face of the coal mine according to claim 1 is characterized in that: the connecting assembly (4) comprises four connecting plates (41), the four connecting plates (41) are correspondingly and respectively fixedly arranged at the top ends of the left clamping plate (1) and the right clamping plate (2), and the two connecting plates (41) on the left side and the two connecting plates (41) on the right side are respectively provided with the same connecting shaft (42) through round hole sleeves arranged on opposite sides of the two connecting plates (41).