CN202345285U

CN202345285U - Universal wheel with locking mechanism

Info

Publication number: CN202345285U
Application number: CN201120445948XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-13
Filing date: 2011-11-13
Publication date: 2012-07-25
Anticipated expiration: 2021-11-13

Abstract

The utility model discloses a universal wheel with a locking mechanism, which is characterized in that a roller comprises a horizontal connection rotating plate, a connecting chamber, a roller connection rotating shaft and a roller, wherein the connecting chamber comprises a connecting cylinder; two roller support plates which are parallel with each other are arranged on the connecting cylinder; roller rotating shaft holes are formed on the two roller support plates respectively; the roller connection rotating shaft is connected with the roller support plates; the roller is rotatably connected with the roller connection rotating shaft; a rotating plate connecting outer cylinder is arranged at the upper end of the connecting cylinder; the rotating plate connecting outer cylinder is provided with a ball; the horizontal connection rotating plate is provided with a rotating plate connection inner cylinder; and the rotating plate connection outer cylinder is rotatably connected with the rotating plate connection inner cylinder. Therefore, the universal wheel with the locking mechanism disclosed by the utility model has the advantages of simple structure, lower cost, reliable quality and long service life, and is unlikely to damage the ground.

Description

Cardan wheel with lockout mechanism

Technical field

The utility model relates to a kind of roller, more precisely is a kind of cardan wheel with lockout mechanism.

Background technology

In commercial production and daily life; The universal rolling wheel right and wrong are the equipment of usefulness usually, and the use of universal rolling wheel makes heavy equipment furniture more be prone to move, but universal rolling wheel of the prior art still needs roller to come the weight of fastening or furniture when equipment is static; Equipment is difficult for fixing; Fragile ground, roller also are prone to be damaged, and service life is shorter.

The utility model content

The utility model mainly is to solve the existing in prior technology technical matters, thereby provides a kind of simple in structure, and cost is lower, reliable in quality, long service life, not fragile ground-surface cardan wheel with lockout mechanism.

The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:

A kind of cardan wheel with lockout mechanism; Described roller comprises that level connects flap, connection chamber, roller connection rotating shaft and roller; Described connection chamber comprises the connection cylinder, and described connection cylinder is provided with two roller stay bearing plates that are parallel to each other, and is respectively arranged with the roller wheel shaft hole on described two roller stay bearing plates; Described roller connects rotating shaft and is connected with described roller stay bearing plate; Described roller is connected rotating shaft with described roller and is rotationally connected, and the upper end of described connection cylinder is provided with flap and connects urceolus, and described flap connects urceolus and is provided with ball; Described level connects flap and is provided with flap connection inner core, and described flap connection urceolus is connected inner core with described flap and is rotationally connected.

As the utility model preferred embodiment, described roller also comprises fixed block, regulates bolt and dowel bolt, and described level connects flap and is provided with the center of location hole; Described dowel bolt and described adjusting bolt are rotationally connected, and are provided with ball between described dowel bolt and the described adjusting bolt, and the center of described fixed block is provided with tapped bore; Described adjusting bolt is threaded with described fixed block; Fixed block is set, and makes the adjustable height of fixed block, thereby when making roller institute's connecting device or furniture fixedly; Can make the roller built on stilts; Not only more firm, as also can to make roller need not bear equipment or furniture for a long time simultaneously weight, the protection roller.

As the utility model preferred embodiment, the inside face of described connection cylinder is symmetrically arranged with positioning convex, and the outside face of described fixed block is provided with detent, and the size of described detent and described positioning convex adapts.

As the utility model preferred embodiment, adjustment means is set through the hole on the described connection cylinder, described fixed block is provided with roller and passes through groove.

Therefore the advantage of the cardan wheel with lockout mechanism of the utility model is that simple in structure, cost is lower, reliable in quality, long service life, not fragile ground-surface cardan wheel with lockout mechanism.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the perspective view of the cardan wheel with lockout mechanism of the utility model;

Fig. 2 is the right elevation of the cardan wheel with lockout mechanism among Fig. 1;

Fig. 3 is the blast structural representation of the cardan wheel with lockout mechanism among Fig. 1;

Fig. 4 is the perspective view that the level among Fig. 1 connects flap;

Fig. 5 is the perspective view of the connection chamber among Fig. 1;

Fig. 6 is the perspective view at another visual angle of the connection chamber among Fig. 5;

Fig. 7 is the perspective view of the fixed block among Fig. 1;

Fig. 8 is the birds-eye view of the fixed block among Fig. 7;

Wherein,

1, level connects flap; 2, connection chamber; 3, fixed block; 4, roller connects rotating shaft; 5, roller; 6, ball; 7, dowel bolt; 8, regulate bolt;

11, flap connects inner core; 12, center of location hole;

21, connect cylinder; 22, flap connects urceolus; 23, adjustment means is passed through the hole; 24, positioning convex; 25, roller stay bearing plate; 26, roller wheel shaft hole;

31, roller passes through groove; 32, detent; 33, tapped bore.

The specific embodiment

Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.

It is a kind of simple in structure that the utility model provides, and cost is lower, reliable in quality, long service life, not fragile ground-surface cardan wheel with lockout mechanism.

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; A kind of cardan wheel with lockout mechanism, this roller comprise that level connects flap 1, connection chamber 2, roller connection rotating shaft 4 and roller 5, and this connection chamber 2 comprises connection cylinder 21; This connection cylinder 21 is provided with two roller stay bearing plates 25 that are parallel to each other; Be respectively arranged with roller wheel shaft hole 26 on these two roller stay bearing plates 25, this roller connects rotating shaft 4 and is connected with this roller stay bearing plate 25, and this roller 5 is connected rotating shaft 4 with this roller and is rotationally connected; The upper end of this connection cylinder 21 is provided with flap and connects urceolus 22; This flap connects urceolus 22 and is provided with ball 6, and this level connects flap 1 and is provided with flap connection inner core 11, and this flap connection urceolus 22 is connected inner core 11 with this flap and is rotationally connected.

Like Fig. 1, Fig. 2, Fig. 3, Fig. 5, shown in Figure 6; This roller also comprises fixed block 3, regulates bolt 8 and dowel bolt 7; This level connects flap 1 and is provided with center of location hole 12, and this dowel bolt 7 is rotationally connected with this adjusting bolt 8, is provided with ball 6 between this dowel bolt 7 and this adjusting bolt 8; The center of this fixed block 3 is provided with tapped bore 33, and this adjusting bolt 8 is threaded with this fixed block 3.

Like Fig. 3, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, the inside face of this connection cylinder 21 is symmetrically arranged with positioning convex 24, and the outside face of this fixed block 3 is provided with detent 32, and this detent 32 adapts with the size of this positioning convex 24.

Like Fig. 5-shown in Figure 8, adjustment means is set through hole 23 on this connection cylinder 21, this fixed block 3 is provided with roller through groove 31.

The mentality of designing of the utility model below only is described with an embodiment, and under the situation that system allows, the utility model can expand to external more function module simultaneously, thereby expands its function to greatest extent.

The above is merely the specific embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.

Claims

1. cardan wheel with lockout mechanism; Described roller comprises that level connects flap (1), connection chamber (2), roller connection rotating shaft (4) and roller (5); Described connection chamber (2) comprises connection cylinder (21); Described connection cylinder (21) is provided with two roller stay bearing plates (25) that are parallel to each other, and is respectively arranged with roller wheel shaft hole (26) on described two roller stay bearing plates (25), and described roller connects rotating shaft (4) and is connected with described roller stay bearing plate (25); Described roller (5) is connected rotating shaft (4) and is rotationally connected with described roller; It is characterized in that the upper end of described connection cylinder (21) is provided with flap and connects urceolus (22), described flap connects urceolus (22) and is provided with ball (6); Described level connects flap (1) and is provided with flap connection inner core (11), and described flap connection urceolus (22) is connected inner core (11) and is rotationally connected with described flap.

2. the cardan wheel with lockout mechanism according to claim 1; It is characterized in that; Described roller also comprises fixed block (3), regulates bolt (8) and dowel bolt (7); Described level connects flap (1) and is provided with center of location hole (12), and described dowel bolt (7) is rotationally connected with described adjusting bolt (8), is provided with ball (6) between described dowel bolt (7) and the described adjusting bolt (8); The center of described fixed block (3) is provided with tapped bore (33), and described adjusting bolt (8) is threaded with described fixed block (3).

3. the cardan wheel with lockout mechanism according to claim 2; It is characterized in that; The inside face of described connection cylinder (21) is symmetrically arranged with positioning convex (24); The outside face of described fixed block (3) is provided with detent (32), and described detent (32) adapts with the size of described positioning convex (24).

4. the cardan wheel with lockout mechanism according to claim 3 is characterized in that, adjustment means is set through hole (23) on the described connection cylinder (21), and described fixed block (3) is provided with roller through groove (31).