CN205930757U

CN205930757U - But car ware is caught to colliery inclined drifts buffer tool formula

Info

Publication number: CN205930757U
Application number: CN201620881205.XU
Authority: CN
Inventors: 李斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2017-02-08
Anticipated expiration: 2026-08-16

Abstract

The utility model discloses a but car ware is caught to colliery inclined drifts buffer tool formula, include: slider, couple, spring, pendulum rod and frame, the couple is installed on the slider through first revolving axle, and the couple bottom sets up first hook and holds, and a coupling spring is held to first hook, and the other end of spring is fixed on moving the base, the pendulum rod passes through the second revolving axle to be installed on the frame, and the pendulum rod bottom sets up the second hook portion of holding, and second hook portion of holding and the first hook portion of holding hook are held together, set up the slide rail in the frame, the slider setting sets up a plurality of buffer spring between slider and frame in the slide rail. The utility model discloses huge kinetic energy in the time of can cushioning the mine car sports car to catching car ware protection, has effectively improved the life and the operational reliability of catching the car ware.

Description

A kind of mechanical car retarder of coal mine sloping lane available buffer

Technical field

The utility model is related to coal production field, the mechanical car retarder of specifically a kind of coal mine sloping lane available buffer.

Background technology

Coal mine inclined shaft generally adopts winch to draw mine car mode transported material.Because underground coal mine environment is complicated and changeable, tiltedly Lane transportation safety is affected by factors such as the gradient, distance, environment, becomes the multiple link of mechanical and electrical.Unite according to incomplete The Electromechanical Accidents that meter about has more than more than 40% are relevant with oblique lane transport.The harm of wherein sliding train in inclined lane accident is big, because vehicle is subject to Gravity affects, once there is derailing accident, vehicle slip-down velocity is more and more faster, to the personnel below inclined gallery, equipment, tunnel peace Great threat all can be caused.Therefore must be provided with car retarder in inclined gallery to prevent derailing accident, existing car retarder great majority It is original place rotary type, by part, the control section of keeping off a car（Including hanging scaffold, little turn over, little turn on hook and fork etc.）Two is big Part forms, and lacks buffer gear, because mine car kinetic energy is big, directly clashes into the hook of car retarder, between the connector of car retarder Impact very big, easily cause to damage, usual car retarder be required for periodic inspection or or change, service life is very short, reliable Property is not strong.

Utility model content

The purpose of this utility model is to provide a kind of coal mine sloping lane available buffer mechanical car retarder, to solve above-mentioned background The problem proposing in technology.

For achieving the above object, the utility model provides following technical scheme：

A kind of mechanical car retarder of coal mine sloping lane available buffer, including：Slide block, hook, spring, fork and housing, described Hook is arranged on slide block by the first gyroaxis, and hook bottom arranges the first hook and holds, the first hook-holding part connecting spring, spring The other end is fixed on moving base；Described fork is arranged on housing by the second gyroaxis, and fork bottom setting second hook is held Portion, together with the second hook-holding part is held with the first hook-holding part hook；Outer inframe arranges slide rail, and slide block is arranged in slide rail, and slide block is with outward Some buffer springs are set between frame.

As further program of the utility model：Pedestal is determined in the side setting of described moving base, described determine pedestal and fixes On slide block, determine to arrange bolt on pedestal, moving base is arranged on bolt.

As further program of the utility model：Described fork and hook setting are multigroup.

Compared with prior art, the beneficial effects of the utility model are：The utility model can buffer during mine car sport car Huge kinetic energy, protects to car retarder, effectively increases service life and the functional reliability of car retarder.

Brief description

Fig. 1 is main structure diagram of the present utility model.

Fig. 2 is overlooking the structure diagram of the present utility model.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of the utility model protection.

Refer to Fig. 1-2, in the utility model embodiment, a kind of mechanical car retarder of coal mine sloping lane available buffer, including：Sliding Block 1, hook 5, spring 6, fork 81 and housing 10, described hook 5 is installed on the slider 1 by the first gyroaxis 7, links up with 5 Bottom arranges the first hook-holding part 51, the first hook-holding part 51 connecting spring 6, and the other end of spring 6 is fixed on moving base 4；Described Fork 81 is arranged on housing 10 by the second gyroaxis 9, and fork 81 bottom arranges the second hook-holding part 8, the second hook-holding part 8 and the One hook-holding part 51 hook is held together, and the front axle of mine car clashes into fork 81 makes it rotate, the second hook-holding part 8 and the first hook-holding part 51 Unclamp, hook 5 rotates under the pulling force effect of spring 6 and raises up, and the back axle of mine car is caught on；Setting slide rail in housing 10 is sliding Block 1 is arranged in slide rail, arranges some buffer springs 11 between slide block 1 and housing 10, after back axle is caught on by hook 5, slide block 1 Pulled by mine car, buffer spring 11 compresses, so that the impact that hook 5 is subject to is buffered, so that car retarder is effectively protected.

Pedestal 3 determine in the side setting of described moving base 4, described determine pedestal 3 fixation on the slider 1, determine setting spiral shell on pedestal 3 Bolt 2, moving base 4 is arranged on bolt 2, and the nut of regulating bolt 2 can change the position of moving base 4, thus adjusting spring 6 Pretightning force, the speed that is, hook 5 raises up, limit and catch vehicle speed.

Described fork 81 and hook 5 setting are multigroup, with enhancing structure intensity and uniform force.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limiting Involved claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of specification Using specification as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined Understandable other embodiment.

Claims

1. the mechanical car retarder of a kind of coal mine sloping lane available buffer, including：Slide block, hook, spring, fork and housing, its feature It is：Described hook is arranged on slide block by the first gyroaxis, and hook bottom arranges the first hook and holds, and the first hook-holding part connects bullet Spring, the other end of spring is fixed on moving base；Described fork is arranged on housing by the second gyroaxis, and fork bottom is arranged Second hook-holding part, together with the second hook-holding part is held with the first hook-holding part hook；Outer inframe arranges slide rail, and slide block is arranged in slide rail, Some buffer springs are set between slide block and housing.

2. a kind of mechanical car retarder of coal mine sloping lane available buffer according to claim 1 it is characterised in that：Described moving base Side setting determine pedestal, described determine pedestal and be fixed on slide block, determine setting bolt on pedestal, moving base is arranged on bolt.

3. a kind of mechanical car retarder of coal mine sloping lane available buffer according to claim 1 it is characterised in that：Described fork and Hook setting is multigroup.