Charging pile fixing device

Abstract

The utility model relates to the technical field of charging pile fixing, in particular to a charging pile fixing device. The connecting suckers are rotatably arranged at four corners of the bottom surface of the connecting base, the connecting rod is rotatably arranged on the lower surface of the connecting base, the connecting seat is fixedly arranged at the bottom of the side wall of the connecting base, and the balance supporting devices are symmetrically and fixedly arranged on the upper end surface of the connecting base. The utility model aims to provide the charging pile fixing device so as to solve the problem that the charging pile is tedious to install and operate.

Description

Technical Field

[0001] This utility model relates to the field of charging pile fixing technology, and in particular to a charging pile fixing device. Background Technology

[0002] With the rapid development of the new energy vehicle industry, charging infrastructure, especially charging piles, is widely deployed in scenarios including parking lots and gas stations. When installing charging piles, it is necessary to survey the site, pre-bury and lay the wiring, and then fix the charging piles on a level surface.

[0003] However, it should be noted that since charging piles need to be fixed on a relatively level ground, this limits the practicality of the installation and requires time to survey the terrain before installation, increasing the number of steps involved in the installation process.

[0004] Therefore, designing a charging pile fixing device that can solve the above-mentioned technical problems is a technical problem that needs to be solved. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this utility model is to provide a charging pile fixing device to solve the problem of cumbersome charging pile installation operations.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: It includes a connecting base, connecting suction cups rotatably disposed at the four corners of the bottom surface of the connecting base, connecting rods rotatably disposed on the lower surface of the connecting base, connecting seats fixed to the bottom of the side wall of the connecting base, and symmetrically fixed balance support devices on the upper surface of the connecting base; suction cup mounting grooves are provided at the four corners of the bottom surface of the lower surface of the base, and the connecting suction cups are rotatably connected to the suction cup mounting grooves via rotating rods; connecting rod placement grooves are also provided parallel and spaced on the lower surface of the base, and one end of the connecting rod is rotatably connected to the side wall of the connecting rod placement groove;

[0007] The balancing support device includes a set of balancing components symmetrically fixed to the upper surface of the connecting base and a set of support components symmetrically fixed to the balancing components; each balancing component includes a set of support columns vertically fixed to the upper surface of the connecting base, an inflatable airbag assembly disposed between the left and right support groups, and an inflation mechanism embedded in the upper surface of the connecting base and connected to the inflatable airbag assembly; the inflatable airbag assembly includes, from top to bottom, a first inflatable side-tipping airbag with a right-angled triangle whose cross-section is inclined from left to right after inflation, a second inflatable airbag with a square cross-section after inflation, and a third inflatable side-tipping airbag with a right-angled triangle whose cross-section is inclined from right to left after inflation;

[0008] The support assembly includes a first support base fixed to the upper surface of the first inflatable rollover airbag, a second support base fixed to the upper surface of the first support base, and a plurality of fixing sub-assemblies disposed on the second support base; the upper surface of the second support base is symmetrically provided with fixing grooves, and the fixing grooves on the upper surfaces of the second support bases on the left and right sides are spliced ​​to form a complete square that matches the shape of the bottom of the charging pile; the plurality of fixing sub-assemblies are respectively fixed to the side wall of the fixing groove, and the fixing sub-assemblies include a fixing plate and a return spring disposed between the fixing plate and the side wall of the fixing groove, with both ends fixedly connected to the inner side of the fixing plate and the side wall of the fixing groove, respectively.

[0009] Furthermore, the connecting rod has connecting grooves spaced apart along its height direction, and each connecting groove is hinged with a positioning wing plate.

[0010] Furthermore, the bottom end of the positioning wing plate is hinged to the side wall of the connecting groove via a pivot shaft, and a first connecting rod is hinged to the inner side of the top end of the positioning wing plate. A second connecting rod is hinged to the movable end of the first connecting rod, and the movable end of the second connecting rod is hinged to the side wall of the connecting groove.

[0011] Furthermore, the hinge ends of the connecting rods and the connecting rod mounting slots of adjacent connecting rods are arranged in opposite directions.

[0012] Furthermore, the connecting seat is threaded with a threaded connecting hole.

[0013] Furthermore, bar-type levels are symmetrically fixed on the outer walls of the second support seats on both sides.

[0014] Furthermore, the second support base and the connecting base are respectively provided with cable through holes to facilitate the passage of cables.

[0015] This utility model has the following beneficial effects:

[0016] 1-This utility model is equipped with a balancing component and a support component. The balancing component below the left and right support components adjusts the usage angle of the left and right support components, so that the second support bases on both sides are kept horizontal and the second support bases on both sides are aligned, thus preventing the charging pile from remaining tilted after the fixing device fixes the charging pile.

[0017] 2- This utility model is equipped with a connecting base, a connecting rod and a connecting suction cup, which facilitates the connection between this utility model and cement floor, soil floor and tile floor, and improves its practicality. Attached Figure Description

[0018] Figure 1 This is a cross-sectional schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the longitudinal section of this utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of the present invention in its practical state.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1-Connecting base, 11-Suction cup mounting slot, 12-Connecting rod mounting slot, 13-Bar level, 14-Cable through hole;

[0023] 2- Connect the suction cup;

[0024] 3-Connecting rod, 31-Connecting groove, 32-Positioning wing plate, 321-First connecting support rod, 322-Second connecting support rod;

[0025] 4-Connecting seat, 41-Threaded connection hole;

[0026] 5-Balance support device, 51-Balance component, 511-Support column, 512-Inflatable airbag sub-assembly, 5121-First inflatable rollover airbag, 5122-Second inflatable airbag, 5123-Third inflatable rollover airbag, 513-Inflating mechanism, 52-Support component, 521-First support seat, 522-Second support seat, 5221-Fixing groove, 523-Fixing sub-assembly, 5231-Fixing plate, 5232-Reset spring. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0028] See Figure 1-2 As shown, the solution includes a connecting base 1, connecting suction cups 2 rotatably disposed at the four corners of the bottom surface of the connecting base 1, connecting rods 3 rotatably disposed on the lower surface of the connecting base 1, connecting seats 4 fixed to the bottom of the side wall of the connecting base 1, and balancing support devices 5 symmetrically fixed to the upper surface of the connecting base 1; suction cup mounting grooves 11 are provided at the four corners of the bottom surface of the base, and the connecting suction cups 2 are rotatably connected to the suction cup mounting grooves 11 through rotating rods; connecting rod 3 placement grooves 12 are also provided parallel to each other on the lower surface of the base, and one end of the connecting rod 3 is rotatably connected to the side wall of the connecting rod 3 placement groove 12.

[0029] The balancing support device 5 includes a set of balancing components 51 symmetrically fixed to the upper surface of the connecting base 1 and a set of support components 52 symmetrically fixed to the balancing components 51; each balancing component 51 includes a set of support columns 511 vertically fixed to the upper surface of the connecting base 1, an inflatable airbag assembly 512 disposed between the left and right support groups, and an inflation mechanism 513 embedded in the upper surface of the connecting base 1 and connected to the inflatable airbag assembly 512; the inflatable airbag assembly 512 includes a first inflatable side-tipping airbag 5121 with a right-angled triangle whose inflated cross-section is inclined from left to right, stacked sequentially from top to bottom, and a second inflatable airbag with a square cross-section after inflation. The system includes an airbag 5122 and a third inflatable side-tipping airbag 5123, whose inflated cross-section is a right-angled triangle with the hypotenuse tilting from right to left. Furthermore, the upper surface of the connecting base 1 has an inflatable mechanism 513 mounting groove, and the mounting groove contains a vent hole. The inflatable mechanism 513 is embedded within the mounting groove. The inflatable mechanism 513 is connected to the first inflatable side-tipping airbag 5121, the second inflatable airbag 5122, and the third inflatable side-tipping airbag 5123 via air pipes, allowing the inflatable mechanism 513 to independently control the inflation and deflation of the first inflatable side-tipping airbag 5121, the second inflatable airbag 5122, and the third inflatable side-tipping airbag 5123.

[0030] The support assembly 52 includes a first support base 521 fixed to the upper surface of the first inflatable rollover airbag 5121, a second support base 522 fixed to the upper surface of the first support base 521, and a plurality of fixing sub-assemblies 523 disposed on the second support base 522; the upper surface of the second support base 522 is symmetrically provided with fixing grooves 5221, and the fixing grooves 5221 on the upper surfaces of the second support base 522 on the left and right sides are spliced ​​to form a complete square that matches the shape of the bottom of the charging pile; the plurality of fixing sub-assemblies 523 are respectively fixed to the side wall of the fixing groove 5221, and the fixing sub-assembly 523 includes a fixing plate 5231 and a return spring 5232 disposed between the fixing plate 5231 and the side wall of the fixing groove 5221, with both ends fixedly connected to the inner side of the fixing plate 5231 and the side wall of the fixing groove 5221 respectively.

[0031] The connecting rod 3 has connecting grooves 31 spaced apart along its height, and each connecting groove 31 is hinged with a positioning wing plate 32. Furthermore, the bottom end of the positioning wing plate 32 is hinged to the side wall of the connecting groove 31 via a pivot. A first connecting support rod 321 is hinged to the inner side of the top end of the positioning wing plate 32, and a second connecting support rod 322 is hinged to the movable end of the first connecting support rod 321. The movable end of the second connecting support rod 322 is hinged to the side wall of the connecting groove 31. This design, using the positioning wing plates 32 on the connecting rod 3, increases the precision of the connection between the connecting rod 3 and the ground, and enhances the stability of the connecting base 1.

[0032] Furthermore, the hinge ends of the connecting rods 3 and the connecting rod mounting grooves of adjacent connecting rods 3 are arranged in opposite directions.

[0033] Furthermore, the connecting seat 4 is threaded with a threaded connecting hole 41, which facilitates the connection between the base 1 and the ground by bolts.

[0034] Furthermore, in order to facilitate workers in determining that the left and right stacked second support seats 522 are in a parallel state, in this embodiment, strip-type levels 13 are symmetrically fixed on the outer walls of the second support seats 522 on both sides.

[0035] Furthermore, the second support base 522 and the connecting base 1 are respectively provided with cable through holes 14 to facilitate the passage of cables.

[0036] The working principle is roughly as follows:

[0037] Depending on the application scenario, for example, when using it on a horizontal tiled floor, rotate the connecting suction cup 2 at the bottom of the connecting base 1. The suction force of the connecting suction cup 2 will fix the connecting base 1 to the tiled floor, avoiding damage to the tiled floor. On a cement floor, use bolts to fix the connecting base 1 to the cement floor through the threaded hole of the connecting seat 4. On a soil floor, use a tool to dig out a connecting hole that matches the connecting rod 3, rotate the connecting rod 3 so that the connecting rod 3 is inserted vertically into the soil floor to fix the connecting base 1.

[0038] In use, the tilt of the connecting base 1 is adjusted by inflating the airbag assembly 512, such as... Figure 3As shown, the ground is slightly tilted from left to right, causing the third inflatable side-tilting airbag 5123 of the left inflatable airbag assembly 512 to inflate and expand, making the left second support base 522 horizontal with the ground. The third inflatable side-tilting airbag 5123 of the right inflatable airbag assembly 512 inflates and expands, making the right second support base 522 horizontal with the ground. After the second inflatable airbag 5122 of the right inflatable airbag assembly 512 inflates and expands, the right second support base 522 is flush with the left second support base 522. At this time, the charging pile is placed between the fixing sub-assemblies 523 of the fixing groove 5221, so that the fixing plate 5231 abuts against the outer wall of the charging pile. The connection precision between the fixing plate 5231 and the charging pile can be increased by adjusting the spring coefficient of the return spring 5232. At the same time, it can be fixedly connected with charging piles of different sizes.

[0039] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A charging pile fixing device, characterized in that: The system includes a connecting base (1), connecting suction cups (2) rotatably disposed at the four corners of the bottom surface of the connecting base (1), connecting rods (3) rotatably disposed on the lower surface of the connecting base (1), connecting seats (4) fixed to the bottom of the side wall of the connecting base (1), and a balance support device (5) symmetrically fixed to the upper surface of the connecting base (1); suction cup mounting grooves (11) are provided at the four corners of the bottom surface of the lower surface of the base, and the connecting suction cups (2) are rotatably connected to the suction cup mounting grooves (11) through rotating rods; the lower surface of the base is also provided with parallel and spaced connecting rod (3) placement grooves (12), and one end of the connecting rod (3) is rotatably connected to the side wall of the connecting rod (3) placement groove (12); The balance support device (5) includes a set of balance components (51) symmetrically fixed to the upper surface of the connecting base (1) and a set of support components (52) symmetrically fixed to the balance components (51); each balance component (51) includes a set of support columns (511) vertically fixed to the upper surface of the connecting base (1), an inflatable airbag assembly (512) located between the left and right support groups, and an inflation mechanism (513) embedded in the upper surface of the connecting base (1) and connected to the inflatable airbag assembly (512); the inflatable airbag assembly (512) includes a first inflatable side-tipping airbag (5121) with a right-angled triangle whose cross-section is inclined from left to right after inflation, a second inflatable airbag (5122) with a square cross-section after inflation, and a third inflatable side-tipping airbag (5123) with a right-angled triangle whose cross-section is inclined from right to left after inflation, stacked from top to bottom; The support assembly (52) includes a first support base (521) fixed to the upper surface of the first inflatable rollover airbag (5121), a second support base (522) fixed to the upper surface of the first support base (521), and a plurality of fixing sub-assemblies (523) disposed on the second support base (522); the upper surface of the second support base (522) is symmetrically provided with fixing grooves (5221), and the fixing grooves (5221) on the upper surfaces of the second support base (522) on the left and right sides are spliced ​​to form a complete square that matches the shape of the bottom of the charging pile; the plurality of fixing sub-assemblies (523) are respectively fixed to the side wall of the fixing groove (5221), and the fixing sub-assembly (523) includes a fixing plate (5231) and a return spring (5232) disposed between the fixing plate (5231) and the side wall of the fixing groove (5221) and whose two ends are respectively fixedly connected to the inner side of the fixing plate (5231) and the side wall of the fixing groove (5221).

2. The charging pile fixing device according to claim 1, characterized in that: The connecting rod (3) has connecting grooves (31) spaced apart along its height direction, and each connecting groove (31) is hinged with a positioning wing plate (32).

3. The charging pile fixing device according to claim 2, characterized in that: The bottom end of the positioning wing plate (32) is hinged to the side wall of the connecting groove (31) via a pivot. The inner side of the top end of the positioning wing plate (32) is hinged to a first connecting rod (321), and the movable end of the first connecting rod (321) is hinged to a second connecting rod (322). The movable end of the second connecting rod (322) is hinged to the side wall of the connecting groove (31).

4. The charging pile fixing device according to claim 1, characterized in that: The hinge ends of the connecting rods (3) and the connecting rod mounting grooves of adjacent connecting rods (3) are set in opposite directions.

5. A charging pile fixing device according to claim 1, characterized in that: The connecting seat (4) is threaded with a threaded connecting hole (41).

6. A charging pile fixing device according to claim 1, characterized in that: A strip-type level (13) is symmetrically fixed on the outer wall of the second support base (522) on both sides.

7. A charging pile fixing device according to claim 1, characterized in that: The second support base (522) and the connecting base (1) are respectively provided with cable through holes (14) to facilitate the passage of cables.

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