Utility model content
Main purpose of the present utility model is the track of lifter mounting bracket providing a kind of effective reduction development cost.
To achieve these goals, the utility model provides a kind of track of lifter mounting bracket, comprising: support portion; Roller, is arranged on rotationally on support portion, roller is arranged with bracing wire; Guide part, is arranged on support portion, and guide part has the structure of the different outlet direction that bracing wire to be led.
Further, the axis perpendicular of outlet direction and roller the tangential direction along roller extend.
Further, guide part has the structure of bracing wire to be led first direction or guiding second direction, and the angle between first direction and second direction is α, wherein, and 30 °≤α≤60 °.
Further, guide part has spaced at least two targeting ports in outer circumferential along roller, and bracing wire is selectively arranged in any one at least two targeting ports.
Further, guide part comprises guide strip, guide strip comprises interconnective first guide strip and the second guide strip, between first guide strip and the second guide strip, there is angle, wherein, at least two targeting ports comprise the first targeting port and the second targeting port, and the first targeting port is arranged on the first guide strip, and the second targeting port is arranged on the second guide strip.
Further, the first guide strip vertically arranges and is positioned at the outer circumferential of roller, and the first targeting port is opened in the upper end of the first guide strip.
Further, track of lifter mounting bracket also comprises: shutter, is formed, and be positioned at the top of roller and the first targeting port by the direction turnover of support portion towards roller.
Further, one end of second guide strip is connected with the bottom of the first guide strip, the other end of the second guide strip tilts towards the outer circumferential of roller, second guide strip takes the shape of the letter U groove, the opening of one end away from roller of U-shaped groove forms the second targeting port, and U-shaped groove caves in towards the direction away from roller.
Further, guide part and support portion one-body molded.
Further, guide part is arranged on support portion rotationally along the circumference of roller.
Application the technical solution of the utility model, provides a kind of track of lifter mounting bracket.Track of lifter mounting bracket comprises: support portion, roller and guide part.Wherein, roller is arranged on support portion rotationally, and roller is arranged with bracing wire.Guide part is arranged on support portion, and guide part has the structure of the different outlet direction that bracing wire to be led, and has angle between any two outlet directions in different outlet directions.Bracing wire can be led different outlet directions by the guide part of this support, and can meet the outlet requirement of different directions, namely same support can be used for the different installation site on lifter.Therefore, track of lifter mounting bracket of the present utility model can reduce bracket mould quantity, greatly saves development cost.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the overall structure schematic diagram of a kind of embodiment of track of lifter mounting bracket of the prior art;
Fig. 2 shows the overall structure schematic diagram of the another kind of embodiment of track of lifter mounting bracket of the prior art;
Fig. 3 shows the integrated model schematic diagram according to track of lifter mounting bracket of the present utility model;
Fig. 4 shows the overall structure schematic diagram of a kind of embodiment according to track of lifter mounting bracket of the present utility model;
Fig. 5 shows the overall structure schematic diagram of the another kind of embodiment according to track of lifter mounting bracket of the present utility model;
Fig. 6 shows the structural representation of the left front door lifter installing track of lifter mounting bracket of the present utility model; And
Fig. 7 shows the structural representation of the right front door lifter installing track of lifter mounting bracket of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, support portion;
20, roller;
30, guide part;
31, the first guide strip; 32, the second guide strip; 33, the first targeting port; 34, the second targeting port;
40, bracing wire;
50, shutter;
60, bracing wire sheath;
70, guide rail;
80, rope type elevator shelves.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 3, the utility model provides a kind of track of lifter mounting bracket.
Particularly, as shown in Figures 3 to 5, track of lifter mounting bracket comprises support portion 10, roller 20 and guide part 30.Wherein, support portion 10, as the installation foundation of whole support, makes bracket stable and firmly solid.Roller 20 is arranged on support portion 10 rotationally, roller 20 is arranged with bracing wire 40.Guide part 30 is arranged on support portion 10, and guide part 30 has the structure of the different outlet direction that bracing wire 40 to be led.And, between any two outlet directions in different outlet directions, there is angle.
Bracing wire can be led different outlet directions by the guide part of this track of lifter mounting bracket, and can meet the outlet requirement of different directions, namely same support can be used for the different installation site on lifter.Therefore, track of lifter mounting bracket of the present utility model can reduce bracket mould quantity, greatly saves development cost.
As shown in Figure 3, the axis perpendicular of outlet direction and roller 20.The outlet direction of bracing wire 40 and the axis perpendicular of roller 20, make bracing wire 40 stable like this and support is not easy to be pullled by bracing wire 40 to rock, and ensure that the safety in the course of work.
As shown in Figure 3, outlet direction extends along the tangential direction of roller 20.The outlet direction of bracing wire 40 extends along the tangential direction of roller 20, makes bracing wire stable further and support is not easy to be pullled by bracing wire 40 to rock, and is not easy to occur unexpected in the course of the work.
In order to cost-saving and applicability that is lifting bracket, preferably, guide part 30 has the structure of bracing wire 40 to be led first direction as shown in Figure 4 or guiding second direction as shown in Figure 5, and the angle between first direction and second direction is α, wherein, 30 °≤α≤60 °.Preferably, α is 45 degree.According to the work requirements of reality, as shown in Figures 4 to 7, generally track of lifter mounting bracket is required the outlet direction needing both direction, and the angle of these two outlet directions is 45 degree.Wherein, as shown in Figure 4, first direction is horizontal direction.
As shown in Figure 1, guide part 30 has spaced at least two targeting ports in outer circumferential along roller 20, and bracing wire 40 is selectively arranged in any one at least two targeting ports.Two targeting ports are set and can ensure that same track of lifter mounting bracket can have two outlet directions, and in which targeting port selecting bracing wire 40 to be arranged in wherein according to different demands.Certainly, also multiple targeting port can be set, the demand of different outlet direction can be adapted to make same track of lifter mounting bracket.
As shown in Figure 1 to Figure 3, guide part 30 comprises guide strip.Guide strip comprises interconnective first guide strip 31 and the second guide strip 32, between first guide strip 31 and the second guide strip 32, there is angle, such structure design is that two outlet directions in order to ensure bracing wire 40 have angle, to adapt to different work requirements.
As shown in Figure 1, at least two targeting ports comprise the first targeting port 33 and the second targeting port 34, first targeting port 33 is arranged on the first guide strip 31, and the second targeting port 34 is arranged on the second guide strip 32.Bracing wire 40 outlet from the first targeting port 33 or the second targeting port 34.
Preferably, the first guide strip 31 can favour horizontal direction and arrange, and also vertically can arrange perpendicular to horizontal direction i.e. the first guide strip 31.
First guide strip 31 is positioned at the outer circumferential of roller 20, is convenient to the outlet of bracing wire 40.
First targeting port 33 is opened in the upper end of the first guide strip 31, is convenient to the outlet of bracing wire 40.One end of second guide strip 32 is connected with the bottom of the first guide strip 31, and the other end of the second guide strip 32 tilts towards the outer circumferential of roller 20.
As shown in Figure 3 and Figure 4, the second guide strip 32 takes the shape of the letter U groove, and the opening of one end away from roller 20 of U-shaped groove forms the second targeting port 34, and U-shaped groove caves in towards the direction away from roller 20.U-shaped groove becomes the guiding groove of bracing wire 40 to be led the second targeting port 34 second direction that leads, and ensure that the direction of bracing wire 40, and makes bracing wire 40 not depart from correct position to be also not easy to shift out from the second guide strip 32.
Preferably, as shown in Figures 3 to 5, track of lifter mounting bracket also comprises shutter 50.Shutter 50 is formed by the direction turnover of support portion 10 towards roller 20, and is positioned at the top of roller 20 and the top of the first targeting port 33.The guide pass of the periphery of roller 20, shutter 50 and the first targeting port 33 have guided bracing wire 40 towards first direction outlet jointly.Ensure that the direction of bracing wire 40, and make bracing wire 40 not depart from correct position to be also not easy to shift out from the first guide strip 31.Guide part 30 is one-body molded with support portion 10, and structure is simple and firmly stable.
The utility model additionally provides an embodiment (not shown), and in the present embodiment, guide part 30 is arranged on support portion 10 rotationally along the circumference of roller 20.Guide part 30 has the first support and the second support, and connects the connection bracket of the first support and the second support.In the rotatable rotating shaft being connected to roller 20 in one end of first support, the first support offers a unthreaded hole, the side of roller 20 offers the screwed hole that multiple vertical direction is intervally arranged or circumferentially arranges.Same, in the rotatable rotating shaft being connected to roller 20 in one end of the second support, the second support offers a unthreaded hole, the opposite side of roller 20 offers the screwed hole that multiple vertical direction is intervally arranged or circumferentially arranges.Between the two ends of connection bracket are connected between the first support and second, connection bracket offers a bracing wire export mouth, for wearing of bracing wire 40.The screwed hole of the every side of roller 20 at least arranges two, and bilateral symmetry is arranged.The line at the center of the first screwed hole and roller 20 is horizontal direction, and the line at the center of the second screwed hole and roller 20 and horizontal direction are 45 degree.
Concrete operations are as follows, bracing wire 40 is arranged in bracing wire export mouth, when needs outlet direction be first direction and horizontal direction time, by the first support and the second holder pivots to the first screwed hole place, stretch in the first screwed hole with screw again through unthreaded hole, the first support and the second support and roller 20 to be fixed together, the outlet direction of now bracing wire 40 is horizontal direction.When needs outlet square for second direction be namely 45 degree with horizontal direction time, by the first support and the second holder pivots to the second screwed hole place, stretch in the second screwed hole with screw again through unthreaded hole, the first support and the second support and roller 20 to be fixed together, the outlet direction of now bracing wire 40 is second direction.
Guide part 30 is arranged on support portion 10 along the circumference of roller 20 rotationally, and concrete structure such as the structure of above-described embodiment describes, but, include but not limited to the structure of above-described embodiment.
As shown in Figure 4 and Figure 5, arrange bracing wire sheath 60 at the first targeting port 33 and the second targeting port 34 place, bracing wire 40 is arranged in bracing wire sheath 60, the effect played protection bracing wire, support bracing wire and lead further.
As shown in Fig. 3 to Fig. 7, track of lifter mounting bracket in the present embodiment can be rope type elevator shelves 80, rope type elevator shelves 80 is connected on guide rail 70, such as rope type elevator shelves 80 can be riveted on guide rail 70, assembled by bolt and car door again, the use of different rigging position, different outlet direction can be met.Right front door lifter as shown in the left front door lifter of Fig. 6 and Fig. 7,8 elevator shelves, because only relate to the outlet direction of two angles, so only need two pairs of moulds just can realize, have saved cost, have greatly promoted its applicability altogether.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
Bracing wire can be led different outlet directions by the guide part of this track of lifter mounting bracket, and can meet the outlet requirement of different directions, namely same support can be used for the different installation site on lifter.Therefore, track of lifter mounting bracket of the present utility model can reduce bracket mould quantity, greatly saves development cost.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.