CN212047363U

CN212047363U - Rail clamping device for mining vehicle

Info

Publication number: CN212047363U
Application number: CN202020825679.9U
Authority: CN
Inventors: 陶雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-01
Anticipated expiration: 2030-05-18

Abstract

The utility model provides a mining vehicle rail clamping device, which comprises a connecting component and a car stopping component, wherein the connecting component comprises a first handle, a connecting ring, a rotating shaft, a second handle and a limiter, the car stopping body is divided into two parts, the two car stopping bodies are mutually attached, the bucket-shaped hole is arranged inside the limiter, the limiter is sleeved on the car stopping body through the bucket-shaped hole to ensure that the limiter can slide up and down along the outer surface of the car stopping body, when in use, the car stopping body is opened to ensure that a clamping cable positioned on the car stopping body is clamped on a car shaft, the clamping jaw arranged at the bottom of the clamping cable is clamped inside a roadway bottom plate of a track and then slides downwards the limiter, because the inner cavity at the top of the bucket-shaped hole inside the limiter is smaller than the inner cavity at the bottom of the stopper, so that the two car stopping bodies are attached together, the mine car is fixed on the thought floor of the track, and plays a role in clamping the track and preventing the running car.

Description

Rail clamping device for mining vehicle

Technical Field

The utility model belongs to the coal mine production field especially relates to a mining vehicle card rail ware.

Background

In the transportation process of a coal mine, a mine car is adopted to run on a track to convey minerals, due to the limitation of a mine tunnel, most of the time, the track is not horizontally arranged, but has a certain inclination angle, and in the process of loading minerals, the mine car needs to be fixed so as to be convenient for loading minerals.

The car arrester is used for arresting and stabilizing a car in the process of transporting and loading and unloading the car, and is the most critical link in transportation work, so that the car arrester determines the reliability of transportation safety to a great extent, and the conventional anti-sliding device is inconvenient to operate, so that a lot of car arresters cannot effectively prevent sliding, and great hidden dangers exist in safe transportation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mining vehicle card rail ware aims at solving and need use the car arrester in order to hinder the car and stabilize the car in vehicle transportation and handling, and this is the most critical link in the transportation, so the car arrester has decided the reliability of transportation safety at to a great extent, and present prevent sports car device operation inconvenient, has a lot of and can not effectively prevent the swift current car, causes the problem that has very big hidden danger in the transportation of safety.

The utility model discloses a realize like this, a mining vehicle card rail ware, including coupling assembling and fender car subassembly, coupling assembling includes first hand (hold), clamping ring, axis of rotation, second hand (hold) and stopper, first hand (hold) is located the top of axis of rotation, first hand (hold) fixed connection in the axis of rotation, the clamping ring cover is located the surface of axis of rotation, and with the axis of rotation is rotated and is connected, second hand (hold) is located the surface of stopper, second hand (hold) fixed connection in the stopper, and the stopper is inside still to be seted up the bucket-shaped hole; the car stopping assembly comprises a clamping cable, a clamping jaw, a car stopping body and a clamping plate, wherein the clamping cable is located on the car stopping body and integrally formed with the car stopping body, the clamping jaw is located at the bottom of the clamping cable, the clamping jaw and the car stopping body are integrally formed, the clamping plate is located at the bottom of the car stopping body, the clamping plate is fixedly connected with the car stopping body, the car stopping body is located inside a limiting stopper, the limiting stopper is sleeved on the outer surface of the car stopping body, and the limiting stopper is slidably connected with the car stopping body.

Preferably, the first handle is U-shaped, and two sides of an opening end of the first handle are respectively fixedly connected with two ends of the rotating shaft.

Preferably, the number of connecting circle is two, two the connecting circle is two respectively keep off automobile body fixed connection, and two the connecting circle all rotate connect in the axis of rotation.

Preferably, the number of the second handles is two, and the two second handles are respectively located on the left side and the right side of the stopper and are symmetrically distributed about the central axis of the stopper.

Preferably, the stopper is of a rectangular frame-shaped structure, the inside of the stopper is hollow, and a plurality of clamping grooves which are arranged in parallel are formed in the stopper.

Preferably, the bucket-shaped hole is formed in the limiter, and the width of the inner cavity at the top of the bucket-shaped hole is smaller than that of the inner cavity at the bottom of the bucket-shaped hole.

Preferably, the clamping cable with the jack catch all is C form, the clamping cable with the left and right sides homoenergetic of jack catch is each other block.

Preferably, the number of the car blocking bodies is two, and the two car blocking bodies are symmetrically distributed on the central axis of the rotating shaft and can be mutually attached to the car blocking bodies.

Compared with the prior art, the beneficial effects of the utility model are that: the stopper, the hopper-shaped hole, the clamp cable, the clamping jaw and the stopper body are arranged, the stopper body is divided into two parts, the two stopper bodies are mutually attached, the hopper-shaped hole is formed in the stopper, the stopper is sleeved on the stopper body through the hopper-shaped hole, so that the stopper can slide up and down along the outer surface of the stopper body, the stopper body is opened when in use, the clamp cable on the stopper body is clamped on an axle, the clamping jaw arranged at the bottom of the clamp cable is clamped in the roadway bottom plate of the track, and then the stopper is downwards slid, because the top inner cavity of the hopper-shaped hole in the stopper is smaller than the bottom inner cavity of the stopper body, the two stopper bodies are attached together, and the stopper is clamped on the stopper body, so that the stopper body with two movable sides is prevented from swinging left and right, the track is clamped and the running of the vehicle is prevented; the clamping claws on the lower side are clamped into the roadway bottom plate, so that the vehicle blocking effect is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the interior of the stopper of the present invention;

in the figure: 1-connecting component, 11-first handle, 12-connecting ring, 13-rotating shaft, 14-second handle, 15-limiter, 16-bucket-shaped hole, 2-car stopping component, 21-clamping cable, 22-clamping jaw, 23-car stopping body and 24-clamping plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: a rail clamping device for mining vehicles comprises a connecting assembly 1 and a vehicle stopping assembly 2, wherein the connecting assembly 1 comprises a first handle 11, a connecting ring 12, a rotating shaft 13, a second handle 14 and a limiter 15, the first handle 11 is positioned at the top of the rotating shaft 13, the first handle 11 is fixedly connected to the rotating shaft 13, the connecting ring 12 is sleeved on the outer surface of the rotating shaft 13 and is rotatably connected with the rotating shaft 13, the second handle 14 is positioned on the outer surface of the limiter 15, the second handle 14 is fixedly connected to the limiter 15, and a bucket-shaped hole 16 is formed in the limiter 15; keep off car subassembly 2 including card cable 21, jack catch 22, keep off the car body 23 and cardboard 24, card cable 21 is located keeps off the car body 23, and with the car body 23 integrated into one piece that keeps off, jack catch 22 is located the bottom of card cable 21, jack catch 22 and the car body 23 integrated into one piece that keeps off, cardboard 24 is located the bottom that keeps off car body 23, cardboard 24 and the car body 23 fixed connection that keeps off, the car body 23 that keeps off is located inside stopper 15, stopper 15 cover is located the surface that keeps off car body 23, stopper 15 and the car body 23 sliding connection that keeps off.

In the embodiment, the top of the car stopper body 23 is provided with two connecting rings 12, the car stopper body 23 is rotatably connected with the rotating shaft 13 through the connecting rings 12, the number of the connecting rings 12 is two, the two connecting rings 12 are respectively and fixedly connected with the car stopper bodies 23 positioned at two sides, so that the two car stopper bodies 23 can rotate left and right, the top of the rotating shaft 13 is provided with a first handle 11, the first handle 11 is fixedly connected with the rotating shaft 13, the rail clamping device body can be conveniently taken out, the rail clamping device can also be suspended through the first handle 11, the outer surface of the car stopper body 23 is sleeved with a stopper 15, a bucket-shaped hole 16 is formed inside the stopper 15, the width of the top inner cavity of the bucket-shaped hole 16 is smaller than that of the bottom inner cavity of the bucket-shaped hole 16, the size of the top of the bucket-shaped hole is matched with the car stopper bodies 23, when in use, the stopper 15 slides upwards along the car stopper 23, because the width of the top inner cavity of, after the stopper 15 moves upwards, the two car blocking bodies 23 can be separated from each other, then the clamping cable 21 in the middle of the car blocking body 23 is aligned to the wheel shaft of the mine car wheel, the wheel shaft of the mine car is clamped in the gap between the two clamping cables 21, then the clamping jaw 22 at the bottom of the clamping cable 21 is clamped on the roadway bottom plate of the running track of the mine car, and the two second handles 14 are pressed downwards, so that the stopper 15 moves downwards, the two car blocking plates 23 are tightly attached through the limiting effect of the stopper 15, the mine car is fixed on the roadway bottom plate, and the problem of car sliding of the mine car is avoided.

In this embodiment, when the mine car needs to stay at a specific position, the stopper 15 is slid upwards along the car blocking bodies 23, since the width of the top inner cavity of the hopper-shaped hole 16 arranged inside the stopper 15 is smaller than that of the bottom inner cavity thereof, after the stopper 15 moves upwards, the two car blocking bodies 23 can be separated from each other, then the clamping cable 21 in the middle of the car blocking bodies 23 is aligned with the axle of the wheel of the mine car, and the axle of the mine car is clamped inside the gap between the two clamping cables 21, then the clamping jaws 22 at the bottom of the clamping cables 21 are clamped on the roadway floor of the running track of the mine car, and the second handles 14 are held by both hands, so that the second handles 14 drive the stopper 15 to slide downwards, since the width of the inner cavity at the top of the hopper-shaped hole 16 inside the stopper 15 is smaller than that of the inner cavity at the bottom thereof, after the stopper 15 moves downwards, the two car blocking bodies 23 are limited by the shape of the hopper-shaped hole 16, can't open again to restriction effect through stopper 15 makes two fender sweep 23 tightly laminate, the top that keeps off automobile body 23 is equipped with coupling ring 12, it is connected with the rotation axis 13 rotation through coupling ring 12 to keep off automobile body 23, and the quantity of coupling ring 12 is two, two coupling rings 12 respectively with the fender automobile body 23 fixed connection who is located both sides, make two keep off automobile body 23 and can the horizontal rotation, the top of rotation axis 13 is equipped with first handle 11, first handle 11 and rotation axis 13 fixed connection, the first handle 11 at accessible top hangs the card rail ware on the mine car when need not using the card rail ware.

Furthermore, the first handle 11 is U-shaped, and two sides of the opening end of the first handle 11 are respectively fixedly connected with two ends of the rotating shaft 13.

In this embodiment, the first handle 11 is provided to facilitate the user to pick up the rail clamping device, and both sides of the opening end of the first handle 11 are fixedly connected to both ends of the rotating shaft 13, so that a hole is left in the middle of the first handle 11, and when the rail clamping device is not needed, the rail clamping device can be hung on the mine car through the first handle 11.

Further, the number of the connecting rings 12 is two, two connecting rings 12 are respectively and fixedly connected with two baffle bodies 23, and the two connecting rings 12 are both rotatably connected to the rotating shaft 13.

In the present embodiment, the connecting rings 12 are provided for rotatably connecting the catch bodies 23 to the rotating shaft 13, two catch bodies 23 are fixedly connected to each of the two connecting rings 12, and both the two connecting rings 12 are rotatably connected to the rotating shaft 13, so that the two catch bodies 23 can rotate left and right about the rotating shaft 13, and the two catch bodies 23 are opened.

Further, the number of the second handles 14 is two, and the two second handles 14 are respectively located at the left and right sides of the stopper 15 and symmetrically distributed about the central axis of the stopper 15.

In the present embodiment, the second handle 14 is provided to facilitate the user to slide the stopper 15 up and down, and the stopper 15 is moved up by pulling the second handle 14 and the stopper 15 is moved down by pressing the second handle 14.

Further, stopper 15 is rectangular frame column structure, and the inside cavity of stopper 15, and stopper 15 is inside to be equipped with a plurality of parallel arrangement's draw-in groove.

In the present embodiment, the stopper 15 is provided to limit the open/close state of the stopper body 23, so that the cable 21 and the claw 23 can be easily engaged with the shaft of the mine car and the roadway floor, and after the engagement is completed, the claw 21 and the cable 22 can be fixed by moving the stopper 15.

Further, a bucket-shaped hole 16 is arranged inside the limiting stopper 15, and the width of the inner cavity at the top of the bucket-shaped hole 16 is smaller than that at the bottom of the bucket-shaped hole.

In the present embodiment, the width of the cavity at the top of the bucket-shaped hole 16 is smaller than the width of the cavity at the bottom thereof, so that the two stopper bodies 23 can be separated from each other when the stopper 15 slides up to the top end of the stopper body 23, and the two stopper bodies 23 are engaged with each other when the stopper 15 slides down to the middle of the stopper body 23.

Further, the clamping cable 21 and the clamping jaw 22 are both C-shaped, and the left side and the right side of the clamping cable 21 and the clamping jaw 22 can be mutually clamped.

In the present embodiment, the clamp cable 21 and the jaw 22 are provided in a C-shape, a certain gap can be formed between the two clamp cables 21 and the two jaws 22, and the axle of the mine car and the tunnel floor of the rail are clamped between the gap, so that the car blocking effect of the car blocking body 23 is more excellent.

Further, the number of the car blocking bodies 23 is two, the two car blocking bodies 23 are symmetrically distributed about the central axis of the rotating shaft 13, and the two car blocking bodies 23 can be attached to each other.

In this embodiment, set up and keep off automobile body 23 and be used for blockking the situation that the swift current car appears in the mine car, two keep off automobile body 23 and can laminate each other, avoided keeping off automobile body 23 and appear the gap after the closure, lead to axletree and tunnel bottom plate to pass through this gap roll-off to cause the potential safety hazard.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mining vehicle card rail ware which characterized in that: the connecting assembly comprises a first handle, a connecting ring, a rotating shaft, a second handle and a limiting stopper, wherein the first handle is positioned at the top of the rotating shaft and fixedly connected with the rotating shaft, the connecting ring is sleeved on the outer surface of the rotating shaft and is rotatably connected with the rotating shaft, the second handle is positioned on the outer surface of the limiting stopper and fixedly connected with the limiting stopper, and a bucket-shaped hole is formed in the limiting stopper;

the car stopping assembly comprises a clamping cable, a clamping jaw, a car stopping body and a clamping plate, wherein the clamping cable is located on the car stopping body and integrally formed with the car stopping body, the clamping jaw is located at the bottom of the clamping cable, the clamping jaw and the car stopping body are integrally formed, the clamping plate is located at the bottom of the car stopping body, the clamping plate is fixedly connected with the car stopping body, the car stopping body is located inside a limiting stopper, the limiting stopper is sleeved on the outer surface of the car stopping body, and the limiting stopper is slidably connected with the car stopping body.

2. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the first handle is U-shaped, and two sides of the opening end of the first handle are fixedly connected with two ends of the rotating shaft respectively.

3. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the quantity of clamping ring is two, two the clamping ring is two respectively keep off automobile body fixed connection, and two the clamping ring all rotate connect in the axis of rotation.

4. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the number of the second handles is two, and the two second handles are respectively positioned on the left side and the right side of the stopper and are symmetrically distributed about the central axis of the stopper.

5. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the stopper is rectangular frame column structure, the inside cavity of stopper, just the stopper is inside to be equipped with a plurality of parallel arrangement's draw-in groove.

6. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the bucket-shaped hole is formed in the limiter, and the width of the inner cavity at the top of the bucket-shaped hole is smaller than that of the inner cavity at the bottom of the bucket-shaped hole.

7. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the clamp cable with the jack catch all is C form, the clamp cable with the left and right sides homoenergetic of jack catch is the block each other.

8. A mining vehicle track clamping device as claimed in claim 1, characterised in that: the number of the blocking vehicle bodies is two, and the blocking vehicle bodies are symmetrically distributed on the central axis of the rotating shaft and can be mutually attached.