CN218477423U

CN218477423U - Pulley guide rail mechanism of charging cabinet

Info

Publication number: CN218477423U
Application number: CN202122924229.2U
Authority: CN
Inventors: 黄锋华; 吴康
Original assignee: Aike Electromechanical Suzhou Co ltd
Current assignee: Aike Electromechanical Suzhou Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2023-02-14
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a pulley guide rail mechanism of cabinet charges, including guide rail body, the main slider of cooperation on the guide rail body, the pulley mounting is equipped with a plurality of supplementary sliders on the guide rail body on the main slider, and supplementary slider is supported by the support piece on the guide rail body, and supplementary slider is located the top of main slider, and main slider is equipped with the groove of stepping down, and the groove of stepping down can pass through support piece. The user stimulates the charging wire, and the pulley drives main slider and rises along the guide rail, and when rising to a take the altitude, main slider bumps together with supplementary slider and rises. After charging, the charging wire descends along with the auxiliary sliding block, the main sliding block and the pulley, the auxiliary sliding block descends to the supporting piece and stops descending, and the main sliding block continues descending through the supporting piece until resetting. Supplementary slider is add to this design, and supplementary slider can assist main slider and pulley to accomodate the charging wire of being pulled out, and the weight of main slider and pulley can design for a short time, and convenient to use person easily pulls out the charging wire.

Description

Pulley guide rail mechanism of charging cabinet

Technical Field

The utility model relates to an electrical technology field, concretely relates to battery charging outfit.

Background

Charging cabinet (fill electric pile) including the cabinet body, set up at the internal block terminal of cabinet, the charging wire of being connected with the block terminal, the rifle that charges of being connected with the charging wire. When the charging gun charges a load (such as an automobile power battery), an operator pulls the charging gun, and the charging gun brings a charging wire out of the cabinet body. After charging, the operator puts the charging gun back into place, and the charging wire also needs to retract into the cabinet body.

In order to make the charging wire can automatic indentation cabinet body, the charging wire can with the pulley winding, specifically, the one end of charging wire is connected with the block terminal in the cabinet that charges, and the other end is connected with the rifle that charges, and the rifle that charges is located the upper portion of the cabinet body. The cabinet body is kept away from to part and pulley winding between the charging wire both ends, user pulling charging gun, and the charging wire is pulled out the cabinet body, and the charging wire drives the pulley and rises, and the pulley gathers gravitational potential energy. After charging, the charging gun is separated from the load, the charging gun resets to the cabinet body, the pulley releases gravitational potential energy and descends to drive the charging wire to descend, and the charging wire is retracted into the cabinet body.

If the pulley is too heavy, the user pulls the charging wire out of the cabinet body difficultly, and large force is needed. If the pulley is too light, the pulley is difficult to drive the charging wire to be retracted into the cabinet body.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problems that: the utility model provides a pulley guide rail mechanism of cabinet charges, the user of being convenient for pulls out the cabinet body with the charging wire, also is convenient for the automatic cabinet body of receiving of charging wire.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cabinet charges's pulley guide rail mechanism, includes the guide rail body, cooperates the main slider on the guide rail body, and the pulley mounting is equipped with a plurality of supplementary sliders on the guide rail body on the main slider, and supplementary slider is supported by the support piece on the guide rail body, and supplementary slider is located the top of main slider, and main slider is equipped with the groove of stepping down, and the groove of stepping down can pass through support piece.

Initially, the pulley is located the lower part of the cabinet body, and the user stimulates the charging wire, and the charging wire stimulates the pulley and rises, and the pulley drives the main sliding block and rises along the guide rail, and when rising to a take the altitude, the main sliding block bumps with supplementary slider and is in the same place, and the main sliding block drives supplementary slider and rises along the guide rail together. After the completion of charging, the user will charge the rifle and put back cabinet body normal position, and the charging wire descends along with supplementary slider and main slider and pulley, because supplementary slider presses on main slider, consequently, the pulley can smoothly descend. The auxiliary sliding block descends to the supporting piece, the supporting piece supports the auxiliary sliding block, the auxiliary sliding block stops descending, and the main sliding block continues descending through the supporting piece until resetting.

The charging wire pulled out of the cabinet body is difficult to be stored in the initial stage, and after the charging wire is partially stored in the cabinet body, the rest charging wire can be smoothly stored in the cabinet body under the action of inertia. The utility model discloses add supplementary slider, supplementary slider can assist main slider and pulley to accomodate the charging wire that is pulled out, consequently, the weight of main slider and pulley can design for a short time, and this convenient to use person pulls out the cabinet body with the charging wire more easily again.

In addition, the in-process that the cabinet body was pulled out to the user pulling charging wire, because the existence of supplementary slider, the user can the perception charging wire pull out the approximate length of the cabinet body, avoids the user to pull out the charging wire because of exerting oneself too violently once, and then avoids the charging wire to damage or the pine of being connected with other parts to take off.

Drawings

The invention is further described with reference to the accompanying drawings:

FIG. 1 is a schematic view of a charging cabinet;

FIG. 2 is a schematic view of a pulley idler mechanism disposed within the charging cabinet;

fig. 3 is a schematic view of the rail body 10;

fig. 4 is a schematic view of the first auxiliary slider 31;

fig. 5 is a schematic view of the second auxiliary slider 32;

fig. 6 is a schematic view of the main slider 20.

The symbols in the drawings illustrate that:

10. the guide rail body is arranged on the inner wall of the cabinet body; 11. a first support; 12. a second support member; 13. a stopper;

20. a main slider; 21. a yielding groove; 22. a limiting wheel;

31. a first auxiliary slide block; 311. a first pulley groove; 32. a second auxiliary slide block; 320. a gap is avoided; 321. a second pulley groove;

80. a cabinet body;

90. a pulley; 91. a first guide wheel; 92. a second guide wheel; 93. and the bracket in the cabinet body is used for mounting the first guide wheel and the second guide wheel.

Detailed Description

As shown in fig. 2, a pulley guide rail mechanism of a charging cabinet comprises a guide rail body 10, a main slider 20 matched with the guide rail body, a pulley 90 is installed on the main slider, a plurality of auxiliary sliders are arranged on the guide rail body, the auxiliary sliders are supported by a support piece on the guide rail body, the auxiliary sliders are located above the main slider, a yielding groove 21 is formed in the main slider, and the yielding groove can pass through the support piece.

The screens for placing the rifle that charges are located the upper portion position of the cabinet body 80, correspondingly, the line groove of crossing that supplies the charging wire to wear out the cabinet body is located the upper portion position of the cabinet body. The internal upper portion position of cabinet is equipped with first guide pulley 91 and second guide pulley 92, and the block terminal is installed to the internal intermediate position of cabinet, and the block terminal is connected with the external power of cabinet, and charging wire one end is connected with the block terminal, upwards walks around first guide pulley 91 after, downwards walks around pulley 90, upwards walks around second guide pulley 92 again, wears out the wire casing, and the charging wire other end is connected with the rifle that charges.

When charging, the user stimulates the charging wire, and charging wire pulling pulley 90 rises, and the pulley drives main slider 20 and rises along guide rail body 10, and when rising to a take the altitude, main slider bumps with supplementary slider and is in the same place, and main slider drives supplementary slider and rises along guide rail body together. The charging gun is matched with a charging port of a load, and the pulley 90, the main sliding block 20 and the auxiliary sliding block are positioned on the upper position of the cabinet body 80 and keep static.

After the completion of charging, the user will charge the rifle and put back the normal position on the cabinet body 80, and the charging wire descends along with supplementary slider and main slider 20 and pulley 90, because supplementary slider presses on main slider, consequently, the pulley can be smoothly just descend fast. The auxiliary sliding block moves downwards to the supporting piece, the supporting piece supports the auxiliary sliding block, the auxiliary sliding block stops moving downwards, the main sliding block passes through the supporting piece, the main sliding block 20 and the upper pulley 90 of the main sliding block continue moving downwards until resetting under the action of gravity and inertia, and the cabinet body 80 is accommodated in a smooth charging line.

With reference to fig. 2 to 6, as an option, the number of the auxiliary sliding blocks is two, which are respectively a first auxiliary sliding block 31 and a second auxiliary sliding block 32, the first auxiliary sliding block is located above the second auxiliary sliding block, the guide rail body 10 is provided with a first supporting member 11 and a second supporting member 12, the first supporting member supports the first auxiliary sliding block, the second supporting member supports the second auxiliary sliding block, the second auxiliary sliding block is provided with a abdicating notch 320, the length of the first supporting member is shorter than that of the second supporting member, the abdicating notch can pass through the first supporting member, and the abdicating slot 21 can pass through the second supporting member.

When charging, the user stimulates the charging wire, and charging wire pulling pulley 90 rises, and the pulley drives main slider 20 and rises along guide rail body 10, and when rising to a take the altitude, main slider bumps with the supplementary slider 32 of second and is in the same place, and main slider passes through second support piece 12, drives the supplementary slider of second and rises along guide rail body 10 together. The charging wire is continuously pulled out of the cabinet body 80, the main slider 20 and the second auxiliary slider 32 continuously ascend, the second auxiliary slider collides with the first auxiliary slider 31, and the first auxiliary slider and the main slider 20 continuously ascend through the first support 11. When the charging gun is matched with a charging port of a load, the pulley 90, the main sliding block 20, the first auxiliary sliding block 31 and the second auxiliary sliding block 32 are positioned at the upper position of the cabinet body 80 and are kept static.

After the completion of charging, the user puts the rifle that charges back the normal position on the cabinet body 80, the charging wire descends along with two supplementary sliders and main slider 20 and pulley 90, at first, first support piece 11 blocks and supports first supplementary slider 31, go down to second support piece 12 department at second supplementary slider 32 and main slider 20, second support piece blocks and supports second supplementary slider 32, main slider continues to go down until reseing along guide rail body 10 through second support piece, reach cabinet body 80 bottom promptly, the charging wire is also driven cabinet body bottom by pulley 90 on the main slider 20, accomplish the charging wire and accomodate into cabinet body 80. The top of the guide rail body 10 is provided with a stopper 13 for stopping the first auxiliary sliding block 31, and the stopper is a limit position where the first auxiliary sliding block ascends.

With reference to fig. 4 to 6, the first auxiliary slider 31 is provided with a first pulley groove 311 through which the pulley and the charging wire pass, and the second auxiliary slider 32 is provided with a second pulley groove 321 through which the pulley 90 and the charging wire pass. Install the pulley on main slider 20 to and the charging wire of winding on the pulley need upwards pass first supplementary slider and the supplementary slider of second, realize main slider 20 and the supplementary slider 32 of second, the upper and lower stack of first supplementary slider 31.

As shown in fig. 6, the main slider 20 is provided with a pair of limiting wheels 22, the pair of limiting wheels are located at two sides of the pulley 90 to limit the charging wire on the pulley, and the distance between the pair of limiting wheels is smaller than the widths of the first pulley groove 311 and the second pulley groove 321. A pair of spacing wheel can avoid its in disorder at certain within range to the restriction of the charging wire of winding on pulley 90, and then, the charging wire can pass first pulley groove 311 and second pulley groove 321 smoothly, avoids rubbing with first supplementary slider 31 and the supplementary slider 32 of second.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a pulley guide rail mechanism of cabinet charges, includes guide rail body (10), cooperation main sliding block (20) on guide rail body, and install its characterized in that on main sliding block pulley (90): be equipped with a plurality of supplementary sliders on the guide rail body, supplementary slider is supported by support piece on the guide rail body, and supplementary slider is located the top of main slider, and main slider is equipped with the groove of stepping down (21), and the groove of stepping down can pass through support piece.

2. The pulley rail mechanism of a charging cabinet according to claim 1, wherein: the quantity of supplementary slider is two, is first supplementary slider (31) and the supplementary slider of second (32) respectively, and first supplementary slider is located the top of the supplementary slider of second, is equipped with first support piece (11) and second support piece (12) on guide rail body (10), and first support piece supports first supplementary slider, and the supplementary slider of second is supported to second support piece, and the supplementary slider of second is equipped with lets an opening (320), and the length of first support piece is shorter in the length of second support piece, let a opening can pass through first support piece, it can pass through second support piece to let a groove (21).

3. The pulley rail mechanism of a charging cabinet according to claim 2, wherein: the first auxiliary sliding block (31) is provided with a first pulley groove (311) for the pulley and the charging wire to pass through, and the second auxiliary sliding block (32) is provided with a second pulley groove (321) for the pulley (90) and the charging wire to pass through.

4. A pulley rail mechanism of a charging cabinet according to claim 3, wherein: be equipped with a pair of spacing wheel (22) on main slider (20), a pair of spacing wheel is located the both sides of pulley (90), and is spacing to the charging wire on the pulley, and the interval between a pair of spacing wheel is less than the width of first pulley groove (311), second pulley groove (321).