CN207024581U

CN207024581U - A kind of discus with stabilizing mechanism carries transfer device

Info

Publication number: CN207024581U
Application number: CN201720762391.XU
Authority: CN
Inventors: 程凡煊
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-28
Filing date: 2017-06-28
Publication date: 2018-02-23
Anticipated expiration: 2027-06-28

Abstract

The utility model discloses a kind of discus with stabilizing mechanism to carry transfer device,Including handrail,The handrail is mounted by means of bolts on weld holder,The weld holder is bolted small grid,The weld holder is welded on support frame,Support frame as described above bottom side is bolted big grid,Jube is welded on the big grid,Support frame as described above bottom is equipped with universal wheel and castor,The subsidiary brake apparatus of described universal wheel,The brake apparatus includes pedal,The pedal is with rotating seat cover on pedal shaft,Pedal rotates by rotary shaft of pedal shaft,Projection is provided with the pedal,The rotating seat is fixedly mounted on support frame bottom,Limiting plate and brake(-holder) block are respectively arranged with the rotating seat,This new structural design is simple,It is easy to dismount,Discus is easy to take between being placed on jube,The universal wheel of use is accompanied with brake apparatus,It can ensure that discus is carried transfer device and stably parked.

Description

A kind of discus with stabilizing mechanism carries transfer device

Technical field

Sports apparatus technical field is the utility model is related to, specially a kind of discus with universal wheel carries transfer dress Put.

Background technology

Men's discus throw weighs about 2.005~2.025 kilograms, 21.8~22.1 centimetres of diameter；Women's discus throw weighs about 1.005~ 1.025 kilograms, 18~18.2 centimetres of diameter, illustrate that discus has constant weight, in discus training and match, need again Using the discus of certain amount, so needing to use instrument when transporting.Discus locker room has one to competition area such as sports grounds Fixed distance, road is complicated and changeable during transport, flat to differ, and causes small handcart to be difficult to keep stable in transporting.

Universal wheel is exactly so-called movable castor, the 360 degree of rotations of its structure tolerable injury level.Including movable castor and admittedly Determine castor.Rigid castors do not have rotational structure, it is impossible to which horizontally rotating vertically to rotate.Universal wheel can be because road be not flat enough It is smooth, trigger universal wheel to pitch, acutely shake, therefore the pressing plate on common universal wheel is likely to automatically extruding braking Piece, make brake(-holder) block and universal wheel wheel contacts, so as to produce a series of safety problem.

The content of the invention

The purpose of this utility model is that providing a kind of discus with stabilizing mechanism carries transfer device, above-mentioned to solve The problem of being proposed in background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of discus with stabilizing mechanism is carried Transfer device, including handrail, the handrail are mounted by means of bolts on weld holder, and the weld holder is bolted small lattice Grid, the weld holder are welded on support frame, and support frame as described above bottom side is bolted big grid, on the big grid Jube is welded, the jube is trapezium structure, and the vertical uniform arrangement of jube is welded on small grid and big grid, support frame as described above Bottom is equipped with universal wheel and rigid castors, and the subsidiary brake apparatus of the universal wheel, the brake apparatus includes pedal, described to step on Plate and rotating seat, it is sleeved on pedal shaft, pedal is rotated with pedal shaft, for rotary shaft, and projection, the rotation are provided with pedal Swivel base is fixedly mounted on support frame bottom, and limiting plate and brake(-holder) block are respectively arranged with rotating seat.

Preferably, support frame as described above uses triangular structure.

Preferably, the universal wheel is arranged close to one end of handrail.

Preferably, the pedal includes travel board, brake pedal and tabletting, and the travel board brake pedal separates from The both sides of the pedal, the top of the pedal are fixedly connected with the tabletting, and the tabletting is L-shaped structure.

Preferably, the distance between the arc surface of the projection and limiting plate are less than the arc length of arc surface.

Preferably, one section of the brake(-holder) block is fixedly mounted on rotating seat, and the other end is the notch being bent upwards.

Preferably, the thickness of the tabletting is less than the bore of the notch of brake(-holder) block.

Compared with prior art, the beneficial effects of the utility model are：This new structural design is simple, is easy to dismount, iron Cake is easy to take between being placed on jube, and the universal wheel of use is accompanied with brake apparatus, it is ensured that it is steady that discus carries transfer device Surely park.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is universal wheel plan；

Fig. 3 is projection and limiting plate connection diagram.

In figure：1 handrail, 2 weld holders, 3 small grids, 4 support frames, 5 big grids, 6 jubes, 7 universal wheels, 71 pedals, 72 rows Sail pedal, 73 brake pedals, 74 tablettings, 75 projections, 76 pedal shafts, 77 rotating seats, 78 limiting plates, 79 brake(-holder) blocks, 8 fixed feets Wheel.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of discus with stabilizing mechanism carries transfer Device, including handrail 1, handrail 1 are mounted by means of bolts on weld holder 2, and weld holder 2 is bolted small grid 3, welding Frame 2 is welded on support frame 4, and support frame 4 uses triangular structure, and solid firm, the bottom side of support frame 4 is bolted Big grid 5, welds jube 6 on big grid 5, and jube 6 be trapezium structure, and the vertical uniform arrangement of jube 6 is welded on small grid 3 and greatly On grid 5, the bottom of support frame 4 is equipped with universal wheel 7 and rigid castors 8, and universal wheel 7 is arranged close to one end of handrail 1, facilitates people Member carries out adjusting direction during use device, the subsidiary brake apparatus of universal wheel 7.

Brake apparatus includes pedal 71, and pedal 71 includes travel board 72, brake pedal 73 and tabletting 74, travel board 72 Brake pedal 73 separates from the both sides of the pedal 71, and the top of pedal 71 is fixedly connected with tabletting 74, and tabletting 74 is L-shaped structure, Pedal 71 is sleeved on pedal shaft 76 with rotating seat 77, and pedal 71 is rotated with pedal shaft 76 for rotary shaft, is provided with pedal 71 Projection 75, rotating seat 77 are fixedly mounted on the bottom of support frame 4, limiting plate 78 and brake(-holder) block 79 are respectively arranged with rotating seat 77, The distance between arc surface and limiting plate 78 of projection 75 are less than the arc length of arc surface, and 79 1 sections of brake(-holder) block is fixedly mounted on rotation On seat 77, the other end is the notch being bent upwards, and the thickness of tabletting 74 is less than the bore of the notch of brake(-holder) block 79.Due to brake(-holder) block It is press-down type, only can follows tabletting and push, will not acutely be shaken with way and extrude universal wheel wheel, so as to ensure to pacify Entirely.

Operation principle：When device needs braking, brake pedal 73 is pressed down against, tabletting 74 rotates clockwise therewith, band Dynamic L-shaped structure is caught in the notch of brake(-holder) block 79, and tabletting 74 forces brake(-holder) block 79 to be gone to the wheel pressure of universal wheel 7, last brake(-holder) block 79 It is in close contact with the wheel outer surface of universal wheel 7, produces huge frictional force by wheel clamping, device is stopped.In brake pedal 73 rotations are same constantly, and the projection 75 on pedal 71 is in contact with rotation, the arc surface of projection 75 with limiting plate 78, and therewith Rolling friction, after brake(-holder) block 79 and the close contact of the wheel of universal wheel 7, the ledge of limiting plate 78 is absorbed in the concave arc of projection 75 Place, and the wheel of universal wheel 7 is rested on into on-position by the frictional force of arc surface of projection 75, now the wheel of universal wheel 7 without Method rotates, and reaches device braking purpose.

When device needs traveling, because arc surface and the limiting plate 78 of projection 75 are to be in rolling contact, it is only necessary to stepped on pin Travel board 72 is stepped on, tabletting 74 and projection 75 is rotated counterclockwise, returns to initial position, now the resilience of brake(-holder) block 79, universal wheel 7 Can freely it travel, device releases on-position.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of discus with stabilizing mechanism carries transfer device, including handrail（1）, the handrail（1）It is bolted Installed in weld holder（2）, the weld holder（2）It is bolted small grid（3）, the weld holder（2）It is welded on support frame （4）On, support frame as described above（4）Bottom side is bolted big grid（5）, the big grid（5）Upper welding jube（6）, The jube（6）For trapezium structure, jube（6）Vertical uniform arrangement is welded on small grid（3）With big grid（5）On, the branch Support（4）Bottom is equipped with universal wheel（7）And rigid castors（8）, the universal wheel（7）Subsidiary brake apparatus, it is characterised in that：Institute Stating brake apparatus includes pedal（71）, the pedal（71）With rotating seat（77）It is sleeved on pedal shaft（76）On, pedal（71）With Pedal shaft（76）Rotated for rotary shaft, pedal（71）On be provided with projection（75）, the rotating seat（77）It is fixedly mounted on support Frame（4）Bottom, rotating seat（77）On be respectively arranged with limiting plate（78）And brake(-holder) block（79）.

2. a kind of discus with stabilizing mechanism according to claim 1 carries transfer device, it is characterised in that：The branch Support（4）Using triangular structure.

3. a kind of discus with stabilizing mechanism according to claim 1 carries transfer device, it is characterised in that：Described ten thousand To wheel（7）It is arranged close to handrail（1）One end.

4. a kind of discus with stabilizing mechanism according to claim 1 carries transfer device, it is characterised in that：It is described to step on Plate（71）Including travel board（72）, brake pedal（73）And tabletting（74）, the travel board（72）Brake pedal（73）Point Stand on the pedal（71）Both sides, the pedal（71）Top be fixedly connected with the tabletting（74）, the tabletting（74）It is L Shape structure.

5. a kind of discus with stabilizing mechanism according to claim 1 carries transfer device, it is characterised in that：It is described convex Block（75）Arc surface and limiting plate（78）The distance between be less than arc surface arc length.

6. a kind of discus with stabilizing mechanism according to claim 1 carries transfer device, it is characterised in that：The system Moving plate（79）One section is fixedly mounted on rotating seat（77）On, the other end is the notch being bent upwards.

7. a kind of discus with stabilizing mechanism according to claim 4 carries transfer device, it is characterised in that：The pressure Piece（74）Thickness be less than brake(-holder) block（79）Notch bore.