New energy mobile charging pile support

Abstract

The utility model relates to the technical field of charging pile accessories, and discloses a new energy mobile charging pile support which comprises a support body, the bottom end of the support body is rotatably connected with four universal wheel mounting seats, and the inner sides of the four universal wheel mounting seats are fixedly connected with fixed shafts. Through the arrangement of the rollers, the rotating shaft, the hand wheel, the driving gear, the transmission shaft, the transmission gear, the rack and the limiting column, firstly, the charging pile is placed on the support body, the charging pile is pushed, the four rollers are made to roll, the charging pile can be moved, the hand wheel can be rotated, and then the rotating shaft and the driving gear are made to rotate; therefore, the transmission gear rotates to further drive the transmission shaft to rotate, the transmission gear is meshed with the rack, the rack moves downwards till the limiting column moves downwards till the limiting column makes contact with the ground, rotation of the rolling wheels is limited through friction force, and compared with the prior art, normal movement can be met, and limiting can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging pile accessories, in particular to a new energy mobile charging pile bracket. Background Art

[0002] A charging pile is a device that replenishes power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. It can charge various types of electric vehicles according to the adjusted voltage and current.

[0003] The existing mobile charging piles are generally installed on mobile brackets. The charging piles can be moved by the mobile brackets. During the charging process, it is necessary to ensure that the charging piles cannot be displaced and to ensure stability during the charging process. The characteristics of both mobility and limitability must be met. Therefore, a new energy mobile charging pile bracket is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve the problem that the existing mobile charging pile is generally installed on a mobile bracket, and the charging pile can be moved by the mobile bracket, while the charging pile needs to be ensured not to be displaced during the charging process, and the stability during the charging process needs to be ensured, and the characteristics of both mobility and limitability must be met. A new energy mobile charging pile bracket is proposed.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A new energy mobile charging pile bracket comprises a bracket body, the bottom end of the bracket body is rotatably connected to four universal wheel mounting seats, the inner sides of the four universal wheel mounting seats are fixedly connected to fixed shafts, the outer sides of the four fixed shafts are rotatably connected to rollers, and the bracket body is provided with four limit assemblies respectively used to limit the movement of the four rollers;

[0009] The limit assembly includes a rotating shaft, the bracket body is rotatably connected to the rotating shaft, the rotating shaft is fixedly connected to a hand wheel, the hand wheel is in close contact with the bracket body, the outer side of the rotating shaft is fixedly connected to a driving gear, the inner side of the bracket body is rotatably connected to a transmission shaft, the outer side of the transmission shaft is fixedly connected to a transmission gear meshing with the driving gear, the inner side of the bracket body is slidably connected to a rack meshing with the transmission gear, the bottom end of the rack is fixedly connected to a limiting column, and the limiting column is slidably connected to the inner side of the universal wheel mounting seat.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, five positioning grooves are formed at the top of the bracket body, four positioning columns are fixedly connected to the top of the bracket body, and four installation grooves are formed at the top of the bracket body.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The utility model arranges rollers, a rotating shaft, a hand wheel, a driving gear, a transmission shaft, a transmission gear, a rack and a limiting column. First, a charging pile is placed on a bracket body, and the charging pile is pushed to make four rollers roll to move the charging pile. The hand wheel can be turned to rotate the rotating shaft and the driving gear. Since the driving gear and the transmission gear are meshed with each other, the transmission gear rotates, thereby driving the transmission shaft to rotate. The transmission gear and the rack are meshed with each other, and the rack moves downward until the limiting column moves downward until the limiting column contacts the ground. The rotation of the rollers is limited by friction. Compared with the prior art, normal movement can be satisfied and limiting can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the relative position relationship between the universal wheel mounting seat and the limiting column of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0018] In the figure: 1. bracket body; 2. universal wheel mounting seat; 3. fixed shaft; 4. roller; 5. limit assembly; 51. rotating shaft; 52. hand wheel; 53. driving gear; 54. transmission shaft; 55. transmission gear; 56. rack; 57. limit column; 6. positioning groove; 7. positioning column; 8. mounting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the embodiment, Figure 1-3A new energy mobile charging pile bracket is provided, comprising a bracket body 1, the bottom end of the bracket body 1 is rotatably connected to four universal wheel mounting seats 2, the inner sides of the four universal wheel mounting seats 2 are fixedly connected to fixed shafts 3, the outer sides of the four fixed shafts 3 are rotatably connected to rollers 4, and the bracket body 1 is provided with four limit assemblies 5 for limiting the movement of the four rollers 4 respectively;

[0021] The limiting assembly 5 includes a rotating shaft 51, the rotating shaft 51 is rotatably connected to the bracket body 1, a hand wheel 52 is fixedly connected to the rotating shaft 51, the hand wheel 52 is in close contact with the bracket body 1, a driving gear 53 is fixedly connected to the outer side of the rotating shaft 51, a transmission shaft 54 ​​is rotatably connected to the inner side of the bracket body 1, a transmission gear 55 meshing with the driving gear 53 is fixedly connected to the outer side of the transmission shaft 54, a rack 56 meshing with the transmission gear 55 is slidably connected to the inner side of the bracket body 1, a limiting column 57 is fixedly connected to the bottom end of the rack 56, and the limiting column 57 is slidably connected to the inner side of the universal wheel mounting seat 2.

[0022] Through the above settings, first place the charging pile on the bracket body 1. When the charging pile needs to be moved to another position, the charging pile can be pushed to make the four rollers 4 roll. Since the four universal wheel mounting seats 2 are rotatably connected to the bottom end of the bracket body 1, when steering is required, the charging pile can be pushed to turn, and the four rollers 4 will rotate to be consistent with the steering direction to ensure normal steering. The four hand wheels 52 can be rotated to rotate the four shafts 51 and the four driving gears 53. Since the driving gear 53 is meshed with the transmission gear 55, the four transmission gears 55 rotate, thereby driving the four transmission shafts 54 to rotate, and the transmission gear 55 is meshed with the rack 56. The rack 56 moves downward until the four limit posts 57 move downward until the limit posts 57 contact the ground, and the rotation of the roller 4 is limited by friction. It should be noted that the hand wheel 52 is in close contact with the bracket body 1, and there is friction between the hand wheel 52 and the bracket body 1. The hand wheel 52 needs to be turned forcefully to make the hand wheel 52 rotate, otherwise the hand wheel 52 will not rotate.

[0023] Reference Figure 1-3 , wherein the top of the bracket body 1 is provided with five positioning grooves 6, the top of the bracket body 1 is fixedly connected with four positioning columns 7, and the top of the bracket body 1 is provided with four installation grooves 8;

[0024] Through the above-mentioned structural setting, the five positioning grooves 6 and the four positioning columns 7 can ensure alignment with the charging pile, and then four bolts are passed through the charging pile and screwed into the inner sides of the four installation grooves 8 to relatively fix the charging pile and the bracket body 1.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy mobile charging pile bracket, characterized in that: The bracket body (1) comprises a bracket main body (1), the bottom end of which is rotatably connected to four universal wheel mounting seats (2), the inner sides of the four universal wheel mounting seats (2) are fixedly connected to fixed shafts (3), the outer sides of the four fixed shafts (3) are rotatably connected to rollers (4), and the bracket main body (1) is provided with four limit assemblies (5) respectively used to limit the movement of the four rollers (4); The limit assembly (5) comprises a rotating shaft (51), the support body (1) is rotatably connected to the rotating shaft (51), the rotating shaft (51) is fixedly connected to a hand wheel (52), the hand wheel (52) is in close contact with the support body (1), the outer side of the rotating shaft (51) is fixedly connected to a driving gear (53), the inner side of the support body (1) is rotatably connected to a transmission shaft (54), the outer side of the transmission shaft (54) is fixedly connected to a transmission gear (55) meshing with the driving gear (53), the inner side of the support body (1) is slidably connected to a rack (56) meshing with the transmission gear (55), the bottom end of the rack (56) is fixedly connected to a limit column (57), and the limit column (57) is slidably connected to the inner side of the universal wheel mounting seat (2).

2. The new energy mobile charging pile bracket according to claim 1 is characterized in that: The top of the bracket body (1) is provided with five positioning grooves (6), the top of the bracket body (1) is fixedly connected with four positioning columns (7), and the top of the bracket body (1) is provided with four installation grooves (8).

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