CN201335229Y - Roller wheel device of generator - Google Patents

Abstract

The utility model provides a roller wheel device of a generator. The generator is arranged in a frame; the roller wheel device is arranged at the bottom part of the frame and comprises a plurality of roller wheel parts and a plurality of connecting units, wherein the roller wheel parts can slide along the ground; and the connecting units can be used for connecting each roller wheel part and the frame stand. Each connecting unit is provided with a positioning part, a wheel stand and a fixed part, wherein the positioning part is arranged in the corner connecting position at the bottom part of the frame slantwise and with a screw hole formed thereon; the bottom end of the wheel stand is fixed with the roller wheel parts, the upper end thereof is fixed by a locking part with a shaft lever to vertically swing and move, and a screw hole is formed in the middle; and the fixed part is connected with the wheel frame. The wheel stand is connected with the frame by the fixed part, so that a rolling part can be unfolded so as to enable the rolling part to be grounded or the wheel stand is connected with the positioning part by the fixed part. Therefore, the rolling part is folded to enable the rolling part to be separated from the ground, thereby achieving simple structure and convenient operation.

Description

The rotary roller of generator

[technical field]

The utility model especially refers to a kind of simple structure relevant for a kind of rotary roller of generator, the rotary roller of the generator of the simple operation that launches or fold.

[background technique]

It is fixed that known generator mostly is greatly, so huge because of the generator volume, weight is heavier, comparatively time-consuming inconvenience during displacement; Therefore, generally all need install wheel additional, to form a kind of mobile generator, application number 200610093744.8 patent application cases for example, as shown in Figure 6, generator 4 is placed in the framework 40, each bottom, corner of this framework 40 also respectively has one can be along the wheel 41 of ground surface, this wheel 41 is coupling in a lifting axis 42 bottoms, this lifting axis 42 and overcoat one spring 43 are inserted in the sleeve 44 together, and this sleeve 44 is affixed with framework 40, can utilize a bolt 45 to wear and insert respectively the locating slot 46 of lifting axis or prop up plane 47, thereby wheel 41 can be launched land or fold liftoff, as Fig. 7, shown in 8.

Can to fold wheel fixed to form though above-mentioned patent application case has, or launch wheel to form effect such as movable type, has following all disappearance, has to such an extent that improve.

1, structure is comparatively complicated.

2, the operation that launches, folds is comparatively required great effort.

3, with single bolt 45 support lockings, easily broken firm inadequately.

4, when desiring to be installed on anti-figure (the being sealed type) generator, need tear enclosing cover open and can reach, also cause trouble inconvenience.

[model utility content]

The purpose of this utility model promptly is to provide a kind of simple structure, the rotary roller of the generator of simple operation.

The rotary roller of the utility model generator, this generator are located in the framework, and rotary roller then is located at base of frame respectively, comprises: a plurality of roller spares, and can be along ground surface; And a plurality of connection unit, can be in order to connect each roller spare and this framework, each connection unit has: positioning piece, oblique this base of frame corner joining place of being located at has a screw; One wheel carrier, bottom and roller spare are fixed, and the upper end utilizes the lock firmware of a tool axostylus axostyle to fix, and can swing up and down displacement, and the centre then has a screw; And a fixed block, be connected with wheel carrier; Utilize fixed block to connect wheel carrier and framework, roll piece can be launched to make it to land, or utilize fixed block to connect wheel carrier and locating piece, roll piece can be folded and make it to break away from ground, to reach effects such as simple structure, simple operation.

The rotary roller of a kind of generator of the utility model, its advantage and effect are:

1, simple structure only has locating piece 13, wheel carrier 22, lock firmware 26 and fixed block 3.

2, simple operation only needs the fixed block rotation is cooperated wheel carrier 22 upper and lower displacements, can finish respectively and launch to land or fold liftoff purpose.

Do not need any instrument fully when 3, operating, because of fixed block 3 is to can be wing bolt, directly manually-operable gets final product.

With two bolt 26,3 support fixation, its robustness is preferable.

4, can directly be installed in anti-figure (sealed type) generator casing, needn't tear enclosing cover again open and can finish.

[description of drawings]

Figure 1 shows that the utility model embodiment's stereogram.

Figure 2 shows that the utility model embodiment's part exploded view.

Figure 3 shows that the schematic representation when the utility model launches displacement.

Figure 4 shows that the enlarged diagram of analysing and observe when the utility model launches displacement.

Figure 5 shows that the schematic representation when the utility model folds fixedly.

Figure 6 shows that known generator rotary roller three-dimensional exploded view.

Figure 7 shows that the schematic representation when known generator rotary roller launches to land.

Figure 8 shows that known generator rotary roller folds when liftoff.

Concrete label is as follows among the figure

4---generator 10---framework 41---wheel

42---lifting axis 43---spring 44---sleeve

45---bolt 46---locating slot 47---plane

1---framework 10--- generator 11,25---through hole

12,24,130---screw 13---locating piece 2---rotary roller

20---connection unit 21---roller spare 22---wheel carrier

23---wheel shaft 26---lock firmware 261---axostylus axostyle

The 3---fixed block

[embodiment]

Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.

Please consult shown in Fig. 1,2 simultaneously, generator 10 is placed in the degree of lip-rounding framework 1,2 of rotary roller are divided into framework 1 bottom, and include a plurality of (can be four) can be along the roller spare 21 (being wheel) of ground surface, and a plurality of (can be four) are in order to connect the connection unit 20 of each roller spare 21 and framework 1 respectively, for convenience of description, be example with its middle frame 1 one ends and a connection unit 20.

Framework 1, lower end respectively are provided with a through hole 11 and a screw 12 up and down, and in framework 11 corner joining places and the oblique positioning piece 13 that is provided with, these locating piece 13 two ends are affixed with framework 1 respectively, and the centre then has a screw 130.

Connection unit 20, except that above-mentioned locating piece 13, still comprise: a wheel carrier 22, bottom utilize a wheel shaft 23 to be connected with roller spare 21, the centre has a screw 24, the upper end then has a through hole 25, wears to utilize a lock firmware 26, and this lock firmware 26 also wears framework through hole 11, a terminal tool screw thread and a nut spiral shell are solid, wheel carrier 22 is locked in framework 1 one sides, this lock firmware 26 wears wheel carrier 22 positions and has an axostylus axostyle 261, so that wheel carrier 22 can swing up and down displacement for the axle center by this lock firmware 26; And

One fixed block 3, can be a wing bolt, can be spirally connected, make roller spare 21 form the state that utilizes lock firmware 26 and fixed block 3 to locate up and down with the screw 24,12 of wheel carrier 22 and framework 2, or can be spirally connected with the screw 24,130 of wheel carrier 22 and locating piece 13, to reach identical locating effect up and down.

According to above-mentioned structure, when generator 10 needs displacement, roller spare 21 to be launched to make it to land, this moment, wheel carrier 22 was to utilize fixed block 3 wheel carrier 22 that is spirally connected simultaneously to fix with framework 1, shown in Fig. 3,4.When generator 10 desires are put the location, earlier fixed block 3 is unscrewed, make it to break away from framework 1 but still be spirally connected with wheel carrier 22, be that rotating shaft moves up and aligns locating piece 13 with wheel carrier 22 (together with roller spare 21) with lock firmware 26 more then, utilize fixed block 3 and locating piece 13 to be spirally connected, roller spare 21 is folded and break away from ground, as shown in Figure 5.Otherwise, when generator 10 as need be shifted again the time, then earlier fixed block 3 is unscrewed, make it to break away from locating piece 13 but still be spirally connected with wheel carrier 22, be to move and align framework 1 in the rotating shaft with wheel carrier 22 with lock firmware 26 more then, utilize fixed block 2 and framework 1 to be spirally connected, roller spare 21 is launched and land, promptly recover the state shown in Fig. 3,4.

Claims (1)

1, a kind of rotary roller of generator, generator are located in the framework, and rotary roller then is located at base of frame respectively, it is characterized in that: this rotary roller comprises:

A plurality of can be along the roller spare of ground surface; And

A plurality of connection unit connect each roller spare and this framework, and each connection unit also has:

Positioning piece, oblique this base of frame corner joining place of being located at has a screw;

One wheel carrier, bottom and roller spare are fixed, and the upper end utilizes the lock firmware of a tool axostylus axostyle to fix, and can swing up and down displacement, and the centre then has a screw; And

One fixed block is connected with wheel carrier.

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