CN211765579U - Safe one-way car arrester - Google Patents

Abstract

The utility model discloses an one-way car arrester of safe type, be in including setting inboard unable adjustment base, the setting of track middle part position are in the first axle claw of hindering of unable adjustment base top, the second that sets up relatively with the first axle claw of hindering respectively hinder axle claw, setting and be in first axle claw and the second of hindering is hindered coupling assembling, the setting between axle claw and the unable adjustment base and is in first axle claw and the second of hindering is hindered the inboard connecting plate of axle claw and the dead weight limiting plate that is connected with the connecting plate, the dead weight limiting plate sets up with the direction of going out of car relatively. The utility model discloses the mine car of being convenient for hinders the safe positioning that blocks of axle claw through first axle claw and second and guarantee the mine car, because the first other end that hinders the axle claw and second and hinder the axle claw forms a spacingly with unable adjustment base respectively because its self-gravity, can bear vehicle inertial effect, makes moving vehicle guarantee vehicle safety, again because the track recess keeps original degree of depth, provides reliable brake torque to make the vehicle at the safe steady car.

Description

Safe one-way car arrester

Technical Field

The utility model relates to a car arrester correlation technique field specifically is an one-way car arrester of safe type.

Background

The car arrester is arranged beside the track or a cage, and the car dumper is used for stopping and positioning the mine car; the vehicle speed reduction and tire puncture device also has two functions of speed reduction and tire puncture, and is an indispensable special facility for controlling the vehicle speed reduction, preventing the vehicle from rushing the post brutal force and ensuring the personal safety of road management personnel and the national property safety;

the inventor of the utility model finds that at present, one-way car arrester is arranged at the car-out side of each middle section of a lifting system, such car arrester mostly takes a wheel-arresting form as a main part and is arranged on a track surface, manual control is performed to open and close, the state is kept to depend on self eccentric weight, the use environment is severe, the installation structure strength is low, the manufacture is not standard, an amorphous product is easy to break down, the maintenance quantity is large, the safety coefficient is low, the problems of normal lifting and the like are influenced, and further, various use requirements of the current car arrester cannot be met;

to this end, we propose a safety type car arrester.

Disclosure of Invention

An object of the utility model is to provide an one-way car arrester of safe type, aim at improving and establish one-way car arrester in each middle section play car side of hoist system at present, this type of car arrester is mainly with the form of hindering the wheel many times, establish on the track face, manual control opens and shuts, the state keeps relying on self eccentric weight, service environment is abominable, mounting structure intensity is low, the preparation is irregular, the unformed product, easily break down, the maintenance volume is big, factor of safety is low, influence normal promotion scheduling problem, and then can't satisfy the problem to the multiple user demand of car arrester at present.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety one-way car arrester comprises a fixed base arranged at the inner side of the middle position of a track, a first shaft-resisting claw arranged above the fixed base, a second shaft-resisting claw arranged opposite to the first shaft-resisting claw respectively, a connecting assembly arranged between the first shaft-resisting claw and the fixed base, a connecting plate arranged at the inner sides of the first shaft-resisting claw and the second shaft-resisting claw and a self-weight limiting plate connected with the connecting plate, wherein the self-weight limiting plate is arranged opposite to the car-out direction so as to ensure the safe positioning of a mine car by the blocking of the first shaft-resisting claw and the second shaft-resisting claw, and the other ends of the first shaft-resisting claw and the second shaft-resisting claw form a limit position with the fixed base respectively due to the self-gravity thereof, thus bearing the inertia effect of the car, ensuring the safety of the moving car, and providing reliable braking torque due to the original depth of a track groove, thereby ensuring that the vehicle is safely and stably;

as a preferable aspect of the utility model, the first shaft-blocking claw and the second shaft-blocking claw are respectively arranged into regular triangles, and the oblique angle sides of the first shaft-blocking claw and the second shaft-blocking claw are arranged relatively to the direction of the car-out, so that the safe positioning of the mine car can be ensured by the blocking of the first shaft-blocking claw and the second shaft-blocking claw;

as a preferable aspect of the utility model, two ends of the fixed base are respectively fixedly connected with the track, and the fixed base is arranged above the groove of the track, thereby effectively avoiding the damage of the mine car to the groove of the track, and providing reliable braking torque because the groove of the track keeps the original depth, thereby ensuring the safe and stable running of the vehicle;

as a preferable aspect of the present invention, one end of the connecting plate is fixedly connected to the first shaft-blocking claw, the other end of the connecting plate is fixedly connected to the second shaft-blocking claw, and the connecting plate is respectively disposed at the upper middle portions of the first shaft-blocking claw and the second shaft-blocking claw, so that the first shaft-blocking claw and the second shaft-blocking claw can be conveniently connected through the connecting plate, and a reliable braking torque can be conveniently provided for the mine car;

as a preferable aspect of the present invention, the connecting assembly includes a first supporting seat disposed inside the first shaft-blocking claw and the second shaft-blocking claw respectively and a second supporting seat disposed outside the first shaft-blocking claw and the second shaft-blocking claw respectively, and the first supporting seat and the second supporting seat are connected to the first shaft-blocking claw and the second shaft-blocking claw respectively through connecting bolts, so as to facilitate the position limitation of the first shaft-blocking claw and the second shaft-blocking claw;

as an aspect of the present invention, the lower end face of the first supporting seat and the second supporting seat is respectively fixedly connected to the fixing base, and the inner sides of the first supporting seat and the second supporting seat are respectively set to be smooth arc surfaces, so as to effectively improve the stability of the first supporting seat and the second supporting seat connected to the fixing base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable design and simple operation, the utility model relates to a safe one-way car arrester which comprises a fixed base arranged at the inner side of the middle position of the track, a first axle-resisting claw arranged above the fixed base, a second axle-resisting claw arranged opposite to the first axle-resisting claw, a connecting component arranged between the first axle-resisting claw and the fixed base, a connecting plate arranged at the inner sides of the first axle-resisting claw and the second axle-resisting claw and a dead weight limiting plate connected with the connecting plate, wherein the dead weight limiting plate is arranged opposite to the car-out direction, thereby facilitating the mine car to ensure the safe positioning of the mine car through the blocking of the first axle-resisting claw and the second axle-resisting claw, and the other ends of the first axle-resisting claw and the second axle-resisting claw form a limit with the fixed base respectively due to the self-gravity thereof, thus bearing the inertia effect of the vehicle, the movable vehicle can ensure the safety of the vehicle, and the track groove can keep the original depth to provide reliable braking torque, so that the vehicle can be safely and stably driven.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the overall structure of a safety one-way car arrester of the present invention;

FIG. 2 is a schematic structural view of the side view of FIG. 1 in a safety one-way car arrester of the present invention;

fig. 3 is a schematic structural diagram of the front view of fig. 1 in the safety one-way car arrester of the present invention.

In the figure: 1-fixing a base; 21-a first shaft blocking claw; 22-a second shaft blocking claw; 31-a first support; 32-a second support seat; 4-connecting plates; 5-dead weight limiting plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a safe one-way car arrester comprises a fixed base 1 arranged on the inner side of the middle position of a track, a first shaft-resisting claw 21 arranged above the fixed base 1, a second shaft-resisting claw 22 respectively arranged opposite to the first shaft-resisting claw 21, a connecting assembly arranged between the first shaft-resisting claw 21 and the second shaft-resisting claw 22 and the fixed base 1, a connecting plate 4 arranged on the inner side of the first shaft-resisting claw 21 and the second shaft-resisting claw 22 and a dead weight limiting plate 5 connected with the connecting plate 4, wherein the dead weight limiting plate 5 is arranged opposite to the car-out direction, so that a mine car can be conveniently and safely positioned by the blockage of the first shaft-resisting claw 21 and the second shaft-resisting claw 22, and the other ends of the first shaft-resisting claw 21 and the second shaft-resisting claw 22 respectively form a limit with the fixed base 1 due to the self-gravity thereof, the inertia effect of the vehicle can be borne, the safety of the vehicle can be ensured, and the original depth of a track groove is kept, providing reliable braking torque, thereby ensuring that the vehicle is safely stabilized;

referring to fig. 1, 2 and 3, the first shaft-blocking claw 21 and the second shaft-blocking claw 22 are respectively arranged in a regular triangle, and the oblique angle sides of the first shaft-blocking claw 21 and the second shaft-blocking claw 22 are arranged opposite to the direction of departure, so that the safe positioning of the mine car can be ensured by the blocking of the first shaft-blocking claw 21 and the second shaft-blocking claw 22;

referring to fig. 1, 2 and 3, two ends of a fixing base 1 are respectively fixedly connected with a rail, and the fixing base 1 is arranged above a groove of the rail, so that the damage of a mine car to the groove of the rail is effectively avoided, and the groove of the rail keeps the original depth and provides reliable braking torque, so that the vehicle is safely and stably driven;

referring to fig. 1, 2 and 3, one end of the connecting plate 4 is fixedly connected with the first shaft-resisting claw 21, the other end of the connecting plate 4 is fixedly connected with the second shaft-resisting claw 22, and the connecting plate 4 is respectively arranged at the middle upper parts of the first shaft-resisting claw 21 and the second shaft-resisting claw 22, so that the first shaft-resisting claw 21 and the second shaft-resisting claw 22 can be conveniently connected through the connecting plate 4, and reliable braking torque can be provided for the mine car;

referring to fig. 1, 2 and 3, the connecting assembly includes a first supporting seat 31 disposed inside the first shaft-blocking claw 21 and the second shaft-blocking claw 22, and a second supporting seat 32 disposed outside the first shaft-blocking claw 21 and the second shaft-blocking claw 22, and the first supporting seat 31 and the second supporting seat 32 are connected with the first shaft-blocking claw 21 and the second shaft-blocking claw 22 through connecting bolts, so as to limit the first shaft-blocking claw 21 and the second shaft-blocking claw 22; the terminal surface respectively with unable adjustment base 1 fixed connection under first supporting seat 31 and the second supporting seat 32, and the inboard of first supporting seat 31 and second supporting seat 32 sets up to glossy arc surface respectively, and then the effectual stability that first supporting seat 31 and second supporting seat 32 are connected with unable adjustment base 1 that has improved.

The working principle is as follows: the utility model discloses a fixed base 1 that sets up the inboard in track middle part position, the first axle claw 21 that hinders that sets up above fixed base 1, the second that hinders axle claw 22 that sets up respectively with the first axle claw 21 that hinders, the coupling assembling that sets up between first axle claw 21 and the second axle claw 22 that hinders and fixed base 1, set up in first axle claw 21 that hinders and the second axle claw 22 inboard connecting plate 4 that hinders and the dead weight limiting plate 5 that is connected with connecting plate 4, dead weight limiting plate 5 is relative and the direction of departure sets up, and then be convenient for the mine car through the first axle claw 21 that hinders and the second axle claw 22 that hinders blockking and guarantee the safe location of mine car, because the other end that the first axle claw 21 that hinders and the second axle claw 22 that hinders forms a spacing with fixed base 1 respectively because of its dead weight, can bear the effect of vehicle inertia, make the moving vehicle guarantee vehicle safety, because the track recess keeps original degree of depth again, and a reliable braking torque is provided, so that the vehicle is safely stabilized.

The device that obtains through above-mentioned design has basically satisfied to improve and establishes one-way car arrester at each middle section departure side of lift system at present, this type of car arrester is mainly with the form of hindering the wheel more, establish on the track face, manual control opens and shuts, the state keeps relying on self eccentric weight, service environment is abominable, the mounting structure intensity is low, the preparation is not standard, unformed product, it is easy to break down, the maintenance volume is big, factor of safety is low, influence normal promotion scheduling problem, and then can't satisfy the use to the multiple user demand's of car arrester problem at present, but at present the purpose of further perfecting its function, the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a one-way car arrester of safe type which characterized in that: including setting up unable adjustment base (1), the setting inboard in track middle part position first of unable adjustment base (1) top hinder axle claw (21), hinder axle claw (22), set up with the first second that hinders axle claw (21) and set up relatively of hindering axle claw (21) first hinder axle claw (21) and second and hinder coupling assembling, the setting between axle claw (22) and unable adjustment base (1) and be in first hinder axle claw (21) and second and hinder inboard connecting plate (4) of axle claw (22) and dead weight limiting plate (5) that are connected with connecting plate (4), dead weight limiting plate (5) set up with the direction of going out the car relatively.

2. The safety type one-way car arrester as claimed in claim 1, wherein the first axle-blocking claw (21) and the second axle-blocking claw (22) are respectively arranged in a regular triangle, and the oblique edges of the first axle-blocking claw (21) and the second axle-blocking claw (22) are arranged opposite to the car-out direction.

3. The safety type one-way car arrester as claimed in claim 2, characterized in that two ends of the fixed base (1) are respectively fixedly connected with the rail, and the fixed base (1) is arranged above the groove of the rail.

4. A safety one-way car arrester according to claim 3, wherein one end of the connecting plate (4) is fixedly connected with the first axle-resisting claw (21), the other end of the connecting plate (4) is fixedly connected with the second axle-resisting claw (22), and the connecting plates (4) are respectively arranged at the middle upper parts of the first axle-resisting claw (21) and the second axle-resisting claw (22).

5. A safety type one-way car arrester according to claim 4, characterized in that the connecting assembly comprises a first supporting seat (31) arranged inside the first axle-blocking claw (21) and the second axle-blocking claw (22) respectively and a second supporting seat (32) arranged outside the first axle-blocking claw (21) and the second axle-blocking claw (22), and the first supporting seat (31) and the second supporting seat (32) are connected with the first axle-blocking claw (21) and the second axle-blocking claw (22) respectively through connecting bolts.

6. The safe one-way car arrester as claimed in claim 5, wherein the lower end faces of the first supporting seat (31) and the second supporting seat (32) are respectively fixedly connected with the fixed base (1), and the inner sides of the first supporting seat (31) and the second supporting seat (32) are respectively provided with smooth circular arc surfaces.

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