阅读说明：本技术 一种充电桩 (Charging pile ) 是由 李亮 王录录 于 2020-11-20 设计创作，主要内容包括：本发明属于充电技术领域,具体公开了一种充电桩。充电桩包括：安装基座,所述安装基座的上表面设置有第一锯齿；充电桩本体,与所述安装基座可拆卸连接,所述充电桩本体包括箱体和设于所述箱体上的充电头,所述箱体的下表面设置有第二锯齿,在所述充电桩本体与所述安装基座连接时所述第二锯齿与所述第一锯齿咬合。本发明公开的充电桩,能够提高充电桩本体的调节便利性,减小对充电桩安装精度的要求,简化充电桩的施工和安装。(The invention belongs to the technical field of charging, and particularly discloses a charging pile. Fill electric pile includes: the mounting base is provided with first sawteeth on the upper surface; fill the electric pile body, with the connection can be dismantled to the mounting base, fill the electric pile body and include the box and locate head that charges on the box, the lower surface of box is provided with the second sawtooth fill the electric pile body with when the mounting base is connected the second sawtooth with first sawtooth interlock. The charging pile disclosed by the invention can improve the adjustment convenience of the charging pile body, reduce the requirement on the installation precision of the charging pile and simplify the construction and installation of the charging pile.)

1. A charging pile, comprising:

the mounting structure comprises a mounting base (1), wherein a first sawtooth (121) is arranged on the upper surface of the mounting base (1);

fill electric pile body (2), with install the base (1) and can dismantle the connection, fill electric pile body (2) including box (21) and locate charge head (22) on box (21), the lower surface of box (21) is provided with second sawtooth (251), fill electric pile body (2) with when installing the base (1) is connected second sawtooth (251) with first sawtooth (121) interlock.

2. A charging pile according to claim 1, characterised in that the mounting base (1) comprises a flat mounting base (11), the upper surface of the mounting base (11) being provided with the first serrations (121) in relief.

3. A charging pile according to claim 2, characterised in that the mounting base (1) comprises a first adjustment portion (12), the lower surface of the first adjustment portion (12) being welded or detachably connected to the upper surface of the mounting base plate (11), the upper surface of the first adjustment portion (12) being provided with the first serrations (121).

4. The charging pile according to claim 1, characterized in that the first sawtooth (121) comprises a plurality of first teeth arranged along the X direction, and the tooth spacing between two adjacent first teeth is 3 mm-10 mm.

5. A charging pile according to claim 1, characterized in that the bottom of the box (21) is provided with a second regulating part (25), the upper surface of the second regulating part (25) is welded or detachably connected with the bottom surface of the box (21), and the lower surface of the second regulating part (25) is provided with the second serrations (251).

6. The charging pile according to claim 5, characterized in that the second sawtooth (251) comprises a plurality of second teeth arranged along the X direction, and a guiding component is arranged on the charging pile and used for guiding the movement of the charging pile body (2) along the X direction.

7. A charging pile according to claim 6, characterized in that the guiding component comprises a sliding chute (14) and a sliding block (26) in sliding fit with the sliding chute (14), the sliding chute (14) is arranged on the mounting base (1), the sliding block (26) is connected to the lower surface of the box body (21), and the height of the sliding block (26) is greater than that of the second adjusting part (25).

8. The charging pile according to claim 7, characterized in that a long hole (112) is formed in the bottom of the sliding groove (14), the length direction of the long hole (112) is the same as the X direction, a connecting through hole (261) is formed in the sliding block (26), and the mounting base (1) and the charging pile body (2) are detachably connected through a locking piece penetrating through the long hole (112) and the connecting through hole (261).

9. The charging pile according to claim 8, wherein an avoiding hole (113) is formed in the lower surface of the mounting base (1) opposite to the strip hole (112), the avoiding hole (113) is communicated with the strip hole (112), the length of the avoiding hole (113) in the X direction is greater than that of the strip hole (112) in the X direction, and the width of the avoiding hole (113) in the Y direction is greater than that of the strip hole (112) in the Y direction;

the retaining member includes locking bolt and lock nut, locking bolt's head is located in dodge hole (113), locking bolt's pole portion passes in proper order rectangular hole (112) with connect the through-hole (261) and stretch out slider (26) upper end, lock nut is located slider (26) top is twisted soon the cover and is located on the pole portion.

10. The charging pile according to claim 1, characterized in that a mounting seat (23) is connected to the outer side wall of the box body (21), a first end of the charging head (22) is slidably connected into the mounting seat (23) and can elastically stretch and retract in the mounting seat (23), and a second end of the charging head (22) protrudes out of the mounting seat (23);

the box body (21) is provided with a mounting port corresponding to the charging head (22), a first end of the charging head (22) is connected with a wire, and the wire penetrates through the mounting port and is connected with a power supply module inside the box body (21).

11. The charging pile according to claim 10, characterized in that an insulating plate (24) is arranged between the box body (21) and the mounting seat (23), the inner side surface of the insulating plate (24) is connected with the outer side wall of the box body (21), the outer side surface of the insulating plate (24) is detachably connected with the mounting seat (23), and the insulating plate (24) is provided with a wire passing hole for passing through the wire facing the mounting opening.

Technical Field

The invention relates to the technical field of charging, in particular to a charging pile.

Background

With the development of the robot technology, robots with an autonomous moving function are widely applied to various places to improve the working efficiency and reduce the labor intensity of workers. The conventional mobile robot can realize the functions of automatically searching for a charging pile and automatically connecting to charge when the electric quantity is insufficient, and the common charging mode of the conventional mobile robot is mainly contact charging and non-contact charging, wherein the non-contact charging is generally only applied to some special robot systems due to the problems of higher technical difficulty, complex engineering construction process, higher cost and the like, and the conventional mobile robot adopts a contact charging mode to charge.

In the process of charging the electric pile in order to realize contact charging through automatic connection of the robot, the problem that the charging module of the robot and the charging head of the electric pile are difficult to align is possibly caused due to the navigation error of the robot or the installation error of the electric pile. For the butt joint reliability of improvement robot and the head that charges, the box that the current head that charges on filling electric pile can fill electric pile usually relatively stretches out and draws back to reduce the butt joint position requirement to robot and fill electric pile.

However, current mobile robot, because the flexible stroke of head can be relative to the box that charges is limited, when the error between the actual installation position of filling electric pile and the design installation position is great, can lead to the robot to dock with filling electric pile smoothly equally. And because it is fixed with ground when filling the electric pile installation, can only fill the mounted position of electric pile through the mode regulation of dismouting electric pile again, will lead to the secondary construction from this, influence the efficiency of construction and the regulation convenience that fill electric pile.

Disclosure of Invention

The embodiment of the invention aims to provide a charging pile so as to improve the convenience of position adjustment of the charging pile.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

a charging pile, comprising:

the mounting base is provided with first sawteeth on the upper surface;

fill the electric pile body, with the connection can be dismantled to the mounting base, fill the electric pile body and include the box and locate head that charges on the box, the lower surface of box is provided with the second sawtooth fill the electric pile body with when the mounting base is connected the second sawtooth with first sawtooth interlock.

As a preferred technical scheme who fills electric pile, the mounting base includes flat mounting substrate, mounting substrate's upper surface is protruding to be equipped with first sawtooth.

As a preferred technical scheme who fills electric pile, the mounting base includes first regulating part, the lower surface of first regulating part with the upper surface welding of mounting substrate or detachable connection, the upper surface of first regulating part is provided with first sawtooth.

As a preferable technical scheme of the charging pile, the first saw teeth comprise a plurality of first teeth arranged along the X direction, and a tooth distance between two adjacent first teeth is 3mm to 10 mm.

As an optimal technical scheme who fills electric pile, the bottom of box is provided with second regulating part, the upper surface of second regulating part with the bottom surface welding of box or detachable connection, the lower surface of second regulating part is provided with the second sawtooth.

As an optimal technical scheme who fills electric pile, the second sawtooth includes a plurality of second teeth of arranging along the X direction, it is provided with the direction subassembly to fill on the electric pile, the direction subassembly be used for it follows to fill the electric pile body the motion of X direction is guided.

As an optimal technical scheme who fills electric pile, the direction subassembly include the spout and with spout sliding fit's slider, just be provided with on the mounting base the spout, the slider connect in the lower surface of box, the height of slider is greater than the height of second regulating part.

As an optimal technical scheme who fills electric pile, rectangular hole has been seted up to the tank bottom of spout, the length direction in rectangular hole with the X direction is the same, connecting hole has been seted up on the slider, the mounting base with fill electric pile body through wear to locate rectangular hole with retaining member in the connecting hole can dismantle the connection.

As a preferred technical scheme of the charging pile, an avoidance hole is formed in the lower surface of the mounting base opposite to the strip hole, the avoidance hole is communicated with the strip hole, the length of the avoidance hole in the X direction is greater than that of the strip hole in the X direction, and the width of the avoidance hole in the Y direction is greater than that of the strip hole in the Y direction;

the retaining member includes locking bolt and lock nut, locking bolt's head is located in dodge the hole, locking bolt's pole portion passes in proper order the rectangular hole with connect the via hole stretches out the slider upper end, lock nut is located the slider top is twisted the cover soon and is located on the pole portion.

As a preferred technical scheme of the charging pile, the outer side wall of the box body is connected with an installation seat, a first end of the charging head is slidably connected into the installation seat and can elastically stretch out and draw back in the installation seat, and a second end of the charging head protrudes out of the installation seat;

the box corresponds the head that charges and has seted up the installing port, the first end of the head that charges is connected with the wire, the wire passes the installing port and with the inside power module of box is connected.

As a preferred technical scheme who fills electric pile, the box with be provided with the insulation board between the mount pad, the medial surface of insulation board with the box lateral wall is connected, the lateral surface of insulation board with the mount pad can be dismantled and be connected, the insulation board just has seted up the line hole to the installing port.

The embodiment of the invention has the beneficial effects that:

according to the charging pile provided by the embodiment of the invention, the first sawteeth are arranged on the upper surface of the mounting base, the second sawteeth matched with the first sawteeth are arranged on the lower surface of the charging pile body, and when the mounting base is mounted on the ground, if the position of the charging pile body is different from the designed mounting position, the position of the charging pile body can be adjusted along the length direction of the first sawteeth relative to the mounting base by disengaging the first sawteeth and the second sawteeth, so that the position of a charging head on the charging pile body can be adjusted on the premise of keeping the mounting base fixed relative to the ground, and the accuracy of the final mounting position of the charging pile body is ensured; the position of the charging pile body is adjusted through the matching of the first sawteeth and the second sawteeth, so that the number of teeth of the charging pile body, which need to be adjusted relative to the mounting base, can be conveniently obtained according to the mounting error and the tooth spacing between two adjacent first sawteeth, the adjusting precision is high, and the adjustment is convenient; simultaneously because the interlock cooperation of first sawtooth and second sawtooth, can effectively guarantee to adjust the relative position stability of back mounting base and fill electric pile body, avoid filling the electric pile body and taking place the offset in charging process.

Drawings

Fig. 1 is a schematic structural diagram of a charging pile provided in an embodiment of the present invention;

FIG. 2 is a schematic front view of a mounting base according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a back structure of a mounting base provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a charging pile body according to an embodiment of the present invention.

The figures are labeled as follows:

1. mounting a base; 11. a mounting substrate; 111. mounting holes; 112. a strip hole; 113. avoiding holes; 12. a first adjusting section; 121. a first saw tooth; 13. a guide rib plate; 14. a chute;

2. a charging pile body; 21. a box body; 22. a charging head; 23. a mounting seat; 24. an insulating plate; 25. a second regulating part; 251. a second saw tooth; 26. a slider; 261. and connecting the through holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is a schematic structural diagram of a charging pile according to an embodiment of the present invention, and as shown in fig. 1, the embodiment provides a charging pile which can be used for charging a mobile device to be charged, such as a mobile robot, an electric vehicle, and an electric vehicle. In this embodiment, the structure of the charging pile is described by taking the mobile device to be charged as a mobile robot as an example, but it is understood that when the mobile device to be charged is another type of device, the structure of the charging pile can refer to the structure in this embodiment.

Specifically, the charging pile provided by the embodiment comprises a mounting base 1 and a charging pile body 2, wherein the mounting base 1 is provided with a first sawtooth 121 on the upper surface of the mounting base 1; fill electric pile body 2 with installation base 1 can dismantle the connection, fill electric pile body 2 include box 21 with locate the head 22 that charges on the box 21, the lower surface of box 21 is provided with second sawtooth 251, fill electric pile body 2 with when installation base 1 is connected second sawtooth 251 with first sawtooth 121 interlock.

According to the charging pile provided by the embodiment, the first sawteeth 121 are arranged on the upper surface of the mounting base 1, the second sawteeth 251 matched with the first sawteeth 121 are arranged on the lower surface of the charging pile body 2, when the mounting base 1 is mounted on the ground, if the position of the charging pile body 2 is different from the designed mounting position, the position of the charging pile body 2 can be adjusted along the length direction of the first sawteeth relative to the mounting base 1 by disengaging the first sawteeth 121 and the second sawteeth 251, so that the position of the charging head 22 on the charging pile body 2 can be adjusted on the premise that the mounting base 1 is fixed relative to the ground, and the accuracy of the final mounting position of the charging pile body 2 is ensured; the position of the charging pile body 2 is adjusted through the matching of the first sawteeth 121 and the second sawteeth 251, so that the number of teeth of the charging pile body 2, which needs to be adjusted relative to the mounting base 1, can be conveniently obtained according to the mounting error and the tooth spacing between two adjacent first sawteeth 121, the adjusting precision is high, and the adjustment is convenient; simultaneously because the grafting cooperation of first sawtooth 121 and second sawtooth 251, can effectively guarantee to adjust back mounting base 1 and fill the relative position of electric pile body 2 stable, avoid filling electric pile body 2 and taking place the offset in charging process.

For convenience of description, a coordinate system is established by taking the direction shown in fig. 1 as an example, wherein X, Y and Z satisfy the right-hand coordinate rule with the length direction of the first saw tooth 121 as the X direction and the height direction as the Z direction. And it can be understood that the length direction of the first saw-tooth 121 is the arrangement direction of the plurality of first teeth in the first saw-tooth 121. That is, the first teeth 121 include a plurality of first teeth arranged in the X direction, and a single first tooth extends in the Y direction or in a direction inclined at a predetermined angle with respect to the Y direction. The second teeth 251 include a plurality of second teeth arranged in the X direction, and the extending direction of a single second tooth is the same as the extending direction of a single first tooth.

Fig. 2 is a schematic front structure view of a mounting base provided in an embodiment of the present invention, and fig. 3 is a schematic back structure view of the mounting base provided in the embodiment of the present invention, as shown in fig. 2 and 3, to facilitate processing of the mounting base 1, the mounting base 1 includes a mounting substrate 11 disposed along an XY plane, a lower surface of the mounting substrate 11 is configured to contact with a ground, and first saw teeth 121 are convexly disposed on an upper surface of the mounting substrate 11. Through setting up mounting substrate 11, be favorable to guaranteeing the surface smoothness of mounting base 1 lower surface, convenient and ground installation.

Further, in order to facilitate the processing of the first saw-tooth 121, the mounting substrate 11 is provided with a first adjusting portion 12, a lower surface of the first adjusting portion 12 is connected with an upper surface of the mounting substrate 11 in a welding manner or a detachable connection manner such as a screw thread, and the upper surface of the first adjusting portion 12 is provided with the first saw-tooth 121. This kind of mode can make first regulating part 12 and mounting substrate 11 assemble after processing alone, improves the processing convenience of mounting substrate 11 and first sawtooth 121, and is favorable to guaranteeing mounting substrate 11's plane degree requirement more.

To simplify the structure of the mounting substrate 11, the length of the mounting substrate 11 in the X direction is equal to the length of the first regulating portion 12 in the X direction, and the arrangement range of the first serrations 121 covers the upper surface of the first regulating portion 12. This kind of setting mode can make mounting substrate 11 be the scope of action of first sawtooth 121 promptly along the length of X direction, can increase the quantity of first sawtooth 121, guarantees to adjust and accomplishes the back, fills the grafting cooperation stability and the interlock compactness between electric pile body 2 and the mounting base 1.

In this embodiment, the first and second teeth are both triangular teeth. In other embodiments, the first and second teeth may also be trapezoidal shaped teeth. Further, the tooth space between the two first teeth is 3mm to 10mm, so that the adjustment accuracy of the charging pile body 2 is improved while the processing of the first saw teeth 121 is simplified. Preferably, the tooth space between two adjacent first teeth 121 is 5 mm. It is understood that the tooth spacing between two teeth refers to the maximum distance between the roots of the two teeth.

Further, the size of the first sawtooth 121 and the second sawtooth 251 in the Y direction is greater than one third of the length of the charging pile body 2 in the Y direction and is less than the length of the charging pile body 2 in the Y direction, so that the problem of poor meshing stability caused by the fact that the matching length of the first sawtooth 121 and the second sawtooth 251 in the Y direction is too small is solved.

For the regulation convenience that further improves the relative mounting base 1 of the electric pile body 2 that fills, fill and be provided with the direction subassembly on the electric pile, the direction subassembly is used for leading for filling the motion of electric pile body 2 along the X direction. The guide assembly comprises a sliding groove 14 and a sliding block 26 in sliding fit with the sliding groove 14, one of the upper surface of the mounting base 1 and the charging pile body 2 is provided with the sliding groove 14, the other one is provided with the sliding block 26, the sliding block 26 is inserted into the sliding groove 14 and is in sliding fit with the sliding groove 14, and the sliding groove 14 extends along the X direction. Slider 26 and the setting of spout 14 can lead along the regulation of X direction for filling the relative mounting base 1 of electric pile body 2, avoid filling electric pile body 2 in the adjustment process along the skew of Y direction.

In other embodiments, also can set up other structures and prevent to fill the relative mounting base 1 of electric pile body 2 along the skew of Y direction, if can all set up limit baffle in first sawtooth 121 along the relative both sides of Y direction, limit baffle extends along the X direction, and the interval between two limit baffle equals to fill electric pile body 2 along Y direction length to the messenger fills electric pile body 2 and can be located between two limit baffle, and fills the relative both sides wall of electric pile body 2 respectively with two limit baffle's inside wall sliding connection.

In the present embodiment, the chute 14 is provided on the mounting base 1, and the slider 26 is provided on the bottom surface of the charging pile body 2. In order to facilitate the opening of the sliding chute 14, at least one pair of guide rib plates 13 is convexly arranged on the upper surface of the mounting base plate 11, the pair of guide rib plates 13 comprises two guide rib plates 13 which are oppositely arranged at intervals along the Y direction, the guide rib plates 13 extend along the X direction, and the sliding chute 14 is formed between the two guide rib plates 13. Further, the sliding groove 14 is respectively disposed on two opposite sides of the first adjusting portion 12 along the Y direction, so as to improve guiding stability.

The length of the guide rib plate 13 in the X direction is equal to the length of the mounting substrate 11 in the X direction, so that the overall appearance of the mounting base 1 is improved. Preferably, the guide rib plate 13 is integrally formed with the mounting substrate 11 to improve the structural stability and the impact resistance of the guide rib plate 13, and facilitate the processing and the assembly of the mounting base 1. In other embodiments, the guide rib 13 may be soldered to the mounting substrate 11.

In order to realize the connection between the mounting base 1 and the ground, mounting holes 111 are formed in four corners of the mounting base 1, and the mounting base 1 is fastened and mounted with the ground through expansion screws penetrating through the mounting holes 111.

Fig. 4 is a schematic structural diagram of the charging pile body according to the embodiment of the present invention, and as shown in fig. 1 and 4, the charging pile body 2 includes a hollow box 21, a power supply module disposed inside the box 21, and a charging head 22 protruding outside the box 21. The box 21 is hexahedron structure, has seted up the installing port on one side, and the first end of the head 22 that charges passes through the installing port and is located the box 21 and is connected with the power module electricity, and the second one end of the head 22 that charges passes through the opening protrusion box 21 outside. When the charging module of the robot is in butt joint with the charging head 22, the power supply module inside the box 21 and the battery carried inside the robot form a closed loop, and the charging module can be used for charging the battery completely when detecting the potential difference.

For the installation of the head 22 that charges of convenience, box 21 lateral wall is connected with mount pad 23, and mount pad 23 link up and is provided with the installation passageway, and the first end of the head 22 that charges inserts in the installation passageway of mount pad 23 and can be in the installation passageway elasticity flexible, and the other end protrusion mount pad 23 outside of the head 22 that charges. In the present embodiment, two charging heads 22 are provided in parallel and at intervals in the Z direction, and correspondingly, two mounting seats 23 are provided. In other embodiments, the number of the charging heads 22 can be set according to the requirement.

The setting principle and the specific structure of the box 21, the power supply module, the charging head 22 and the mounting seat 23 in the charging pile body 2 can refer to the prior art, which is not the key point of the present invention and is not described herein again.

In the embodiment, a charging head 22 is disposed on one side surface of the box 21 perpendicular to the X direction to realize contact charging of the robot and the front surface of the charging head 22. In other embodiments, a charging head 22 may be disposed on a side surface of the box 21 parallel to the X direction, so that the mobile robot slides against the side surface of the charging head 22 for charging. Or on the basis of keeping the extending direction of the charging head 22 the same as the adjusting direction of the charging pile body 2, the butt joint mode of the charging head 22 and the mobile robot can be changed by changing the installation direction of the installation base 1, and the butt joint mode of the charging head 22 and the mobile robot is not limited in the invention.

In this embodiment, box 21 adopts bilayer structure, and its skin adopts the metal material to make to guarantee to fill the structural strength of electric pile body 2, and conveniently carry out processing such as rust-resistant to filling electric pile, its inlayer adopts insulating material to make. Because the charging head 22 is made of metal material, in order to avoid the electric conduction between the charging head 22 and the outer layer of the box body 21, an insulating plate 24 is arranged between the mounting seat 23 and the outer wall of the box body 21. The insulating plate 24 is made of an insulating material such as nylon or rubber, and the insulating plate 24 is connected to the outside of the box 21 by bonding, riveting, screwing, or the like. The position that insulation board 24 corresponds the installing port of box 21 is provided with the through wires hole, and the wire that the first end of head 22 that charges is connected stretches into inside the box 21 and is connected with power module through the through wires hole and the installing port of box 21, and mount pad 23 can be dismantled and connect in insulation board 24.

For the processing of the convenient electric pile body 2 that fills, the bottom surface of box 21 is connected with second regulating part 25, and the mode that welding, threaded connection or joint are connected is passed through to the upper surface of second regulating part 25 and the bottom surface of box 21, and the lower surface processing of second regulating part 25 is formed with foretell second sawtooth 251. According to the arrangement, the structure in the invention can be realized by additionally arranging the second adjusting part 25 and other related structures on the basis of the existing charging pile box body 21 structure, the improvement on the box body 21 structure is reduced, the box body 21, the power supply module, the charging head 22 and the like can be set by referring to the existing arrangement, the improvement cost is reduced, and the popularization of the improved structure on the basis of the existing charging pile structure is facilitated; meanwhile, the second adjusting part 25 can be conveniently processed, and the processing technology is simplified.

The length of the second regulating portion 25 in the X direction is substantially equal to the length of the case 21 in the X direction (the length of the second regulating portion 25 may be slightly greater than the length of the case 21 in consideration of ensuring the integrity of the second serrations 251), and the arrangement range of the second serrations 251 covers the lower surface of the second regulating portion 25.

For the regulation stroke of guaranteeing to fill electric pile body 2, the length of second regulating part 25 along the X direction is less than the length of first regulating part 12 along the X direction, and preferably, the length of first regulating part 12 along the X direction is less than the length of twice second regulating part 25 along the X direction to when guaranteeing to adjust the stroke, avoid filling electric pile occupation of land space too big.

In this embodiment, slider 26 is the strip structure that extends along the X direction, and the both ends of slider 26 bulge the relative both sides of box 21 respectively to increase mounting base 1 to filling the support stability of electric pile body 2. Further, the height of the slide block 26 is greater than that of the second adjustment portion 25, so that the slide block 26 and the chute 14 can maintain a sliding fit relationship after the charging pile body 2 is pulled upward to disengage the first saw tooth 121 and the second saw tooth 251.

Further, for avoiding filling the relative mounting base 1 removal of electric pile body 2 after adjusting, fill electric pile body 2 and still can dismantle with mounting base 1 through the retaining member and be connected. In the present embodiment, a long hole 112 is formed through the bottom of the chute 14, and the longitudinal direction of the long hole 112 extends in the X direction. The portion of the slider 26 extending out of the side surface of the case 21 has a through hole 261 extending in the height direction. The locking piece comprises a locking bolt and a locking nut, the head of the locking bolt is located below the strip-shaped hole 112, the rod portion of the locking bolt sequentially penetrates through the strip-shaped hole 112 and the connecting through hole 261 and extends out of the upper portion of the sliding block 26, the locking nut is sleeved on the rod portion and located above the sliding block 26, the sliding block 26 and the bottom of the sliding groove 14 can be fastened or loosened relatively by screwing the locking nut, and therefore adjustment or locking is achieved.

In order to prevent the adjusting bolt head from protruding out of the lower surface of the mounting substrate 11, an avoiding hole 113 is formed in the position, opposite to the strip hole 112, of the lower surface of the mounting substrate 11, the length of the avoiding hole 113 in the X direction is greater than the length of the strip hole 112 in the X direction, the width of the avoiding hole 113 in the Y direction is greater than the length of the strip hole 112 in the Y direction, the head of the locking bolt is accommodated in the avoiding hole 113, and the depth of the avoiding hole 113 is greater than or equal to the thickness of the locking bolt head.

For improving the locking stability, the two ends of the sliding block 26 are provided with a connecting through hole 261 and a locking member, correspondingly, the bottom of each sliding groove 14 is provided with two strip holes 112 along the X direction. The length of the elongated hole 112 can be specifically set according to the stroke to be adjusted.

The position adjustment operation of the charging pile provided by the invention is as follows: when the position of the charging pile body 2 needs to be adjusted, the locking nut is unscrewed, so that the sliding block 26 and the mounting base 1 are loosened; the charging pile body 2 is pulled upwards to separate the first sawtooth 121 and the second sawtooth 251 from contact, and meanwhile, the sliding block 26 is ensured to be in sliding fit with the groove wall of the sliding groove 14; acquiring the direction of adjustment along the X direction and the number of teeth of the first sawteeth 121 to be adjusted according to the error between the actual installation position and the design position; according to the calculation result, the charging pile body 2 slides relative to the mounting base 1 to adjust the position; after the adjustment is finished, the charging pile body 2 is put down so that the first sawteeth 121 and the second sawteeth 251 are matched in an inserting mode; and (5) screwing the locking nut.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.