CN217294290U - Fill electric pile and system of patrolling and examining - Google Patents

Abstract

The utility model provides a fill electric pile and system of patrolling and examining, wherein, fill electric pile and include: the pile comprises a pile body and a first electric contact arranged on the pile body, wherein the surface, far away from the pile body, of the first electric contact is an electric contact surface, and the electric contact surface is an arc surface. Use the technical scheme of the utility model, because the electric contact surface of first electrical contact is the arc surface, consequently, even the inspection vehicle does not have accurate stopping at preset position, first electrical contact also always can contact with second electrical contact to guarantee that the area of stopping first electrical contact at every turn and second electrical contact is the same, thereby guarantee that the contact resistance of two contact poles is unchangeable, and then charging current is stable when guaranteeing to charge, has solved among the prior art the unstable problem of inspection vehicle charging.

Description

Fill electric pile and system of patrolling and examining

Technical Field

The utility model relates to a field of patrolling and examining particularly, relates to a fill electric pile and system of patrolling and examining.

Background

At present, the wheeled robot is more and more widely applied. Aiming at the field conditions that a slope sill ground exists on a turbine platform and the height of a detection position is low, a wheeled robot needs to be configured. Because the detection equipment of the turbine platform is arranged in a complex way, the robot is not suitable for being powered by a towing cable and is suitable for being powered by battery energy storage.

At present, a wheeled robot generally charges a battery through a charging pile, and a charging mode mostly adopts a form of charging a sliding contact. Although the charging convenience of the wheeled robot can be effectively improved by adopting the form of sliding contact charging, the situations that the alignment is inaccurate, the alignment stroke difference is large, and the vehicle body and the charging pile are in butt joint with each other on the basis of civil engineering ground due to the complex field situation (slope ridge ground) can exist, so that the charging is influenced (the charging is slow or the charging is not carried out).

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fill electric pile and system of patrolling and examining to solve the unstable problem of patrolling and examining the car among the prior art and charging.

In order to achieve the above object, according to the utility model discloses an aspect provides a fill electric pile, include: a pile body; the first electric contact is arranged on the pile body, the surface, far away from the pile body, of the first electric contact is an electric contact surface, and the electric contact surface is an arc surface.

In one embodiment, the arc surface corresponds to a central angle between 90 ° and 120 °.

In one embodiment, the charging pile further comprises: the first end of the rocker is pivotally arranged on the pile body, and the first electrical contact is fixedly connected with the second end of the rocker; the buffer structure is arranged between the pile body and the first electric contact.

In one embodiment, a first guide screw is arranged on the pile body, a second guide screw is arranged on the first electrical contact, the buffer structure is a buffer spring, and two ends of the buffer spring are respectively sleeved on the first guide screw and the second guide screw.

In one embodiment, the pile body comprises: the swing rod comprises a first base and a partition plate movably arranged on the first base, wherein the partition plate is provided with an accommodating cavity, and the swing rod is arranged in the accommodating cavity.

In one embodiment, the charging pile further comprises: the rotating shaft seat is arranged in the accommodating cavity, and the first end of the rocker is arranged on the rotating shaft seat through the rotating shaft.

In one embodiment, the pile body comprises: first base and set up the baffle on first base, first electrical contact sets up on the baffle, fills electric pile and still includes: the adjusting device is arranged on the first base, the partition plate can move relative to the first base through the adjusting device, and the moving direction of the partition plate is the same as the rotating shaft direction of the first electrical contact when the first electrical contact rotates.

In one embodiment, the adjusting means comprises an upper adjusting member provided at an upper side of the first base and a lower adjusting member provided at a lower side of the first base, the upper adjusting member being engaged with an upper side of the partition plate, the lower adjusting member being engaged with a lower side of the partition plate.

In one embodiment, the first base is provided with a rotation stopping structure, wherein the upper adjusting part is an upper screw which is arranged on the top wall of the first base in a penetrating way, the first base is provided with a first limiting structure for limiting the axial movement of the upper screw, and the top of the partition plate is provided with an upper screw hole matched with the upper screw; lower adjusting part is for wearing to locate the lower screw on the diapire of first base, has spacing lower screw axial displacement's second limit structure on the first base, the bottom of baffle have with lower screw complex lower screw.

In one embodiment, the first base is provided with a limiting hole, the partition board is arranged in the limiting hole in a penetrating mode, and at least part of the hole wall of the limiting hole forms a rotation stopping structure.

According to the utility model discloses an on the other hand provides a system of patrolling and examining, include: patrol and examine the car, patrol and examine the car and include: the electric connector comprises a vehicle body, a second base arranged on the vehicle body and a second electric contact arranged on the second base; fill electric pile, fixed setting fills electric pile for foretell fills electric pile, fills the electric contact surface and the contact of second electric contact of electric pile's first electric contact in order to supply power for the inspection vehicle.

Use the technical scheme of the utility model, when the inspection vehicle need charge, will inspect the vehicle and drive to filling electric pile department. Because the electric contact surface of the first electric contact is the arc surface, even if the inspection vehicle does not accurately stop at the preset position (for example, after the inspection vehicle stops, the second electric contact has a certain angle relative to the pile body), the first electric contact can always be in contact with the second electric contact. In addition, the structure can ensure that the contact area of the first electric contact and the second electric contact is the same when the vehicle is parked at every time, so that the contact resistance of the two contact poles is unchanged, and the charging current is stable when the vehicle is charged.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:

fig. 1 shows a schematic top view of part of the structure of an embodiment of an inspection system according to the invention;

FIG. 2 illustrates a side view schematic of the inspection system of FIG. 1;

FIG. 3 shows a schematic longitudinal cross-sectional view taken along line A-A of the inspection system of FIG. 2; and

fig. 4 is a schematic longitudinal sectional view of the inspection system of fig. 2 in the direction B-B.

Wherein the figures include the following reference numerals:

1. an accommodating space; 2. an accommodating cavity; 10. a first base; 11. a panel; 111. a limiting hole; 12. enclosing plates; 121. an upper mounting hole; 122. a lower mounting hole; 20. an adjustment device; 21. an upper adjustment member; 22. a lower adjustment member; 30. a partition plate; 31. a plate body; 311. an upper screw hole; 312. a lower screw hole; 32. a limiting cylinder; 40. a first electrical contact; 41. an electrical contact surface; 50. a rocker; 60. a buffer structure; 70. a second base; 80. a second electrical contact; 90. charging piles; 100. a pile body; 110. a first guide screw; 120. a second guide screw; 130. a rotating shaft seat; 140. a set screw; 150. and (7) installing holes.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1 to 3, the charging pile of the present embodiment includes: a post body 100, and a first electrical contact 40. The first electrical contact 40 is disposed on the pile body 100, a surface of the first electrical contact 40 away from the pile body 100 is an electrical contact surface 41, and the electrical contact surface 41 is an arc surface.

Use the technical scheme of this embodiment, when the inspection vehicle need charge, will patrol the inspection vehicle and drive to the electric pile department of filling. Since the electrical contact surface 41 of the first electrical contact 40 is a circular arc surface, even if the inspection vehicle is not accurately parked at a predetermined position (for example, after the inspection vehicle is parked, the second electrical contact is at a certain angle with respect to the pile body), the first electrical contact 40 can always be in contact with the second electrical contact. In addition, the above structure can ensure that the contact area of the first electrical contact 40 and the second electrical contact is the same when the vehicle is parked at every time, so that the contact resistance of the two contact poles is not changed, and the charging current is stable when the vehicle is charged. The above effect is to some extent a passive spatial angular positioning.

It should be noted that, in the present embodiment, each time the first electrical contact 40 contacts the second electrical contact, the line contact is actually performed.

As shown in fig. 1 and 3, in the present embodiment, the central angle of the circular arc surface is between 90 ° and 120 °. If the angle of the central angle is too small, when the vehicle parking deviation is slightly large, the first electrical contact 40 may not contact the second electrical contact; in addition, the deviation of the parking of the inspection vehicle is not too large, so that the angle of the central angle is not too large, the excessive angle of the central angle causes a lot of waste area on the electric contact surface 41, and the first electric contact 40 does not need to be provided with a large volume, which affects the cost. Preferably, the circular arc surface corresponds to a central angle of 115 °.

When the inspection vehicle moves to charging pile, if the amount of backing a car is not estimated, the first electric contact 40 and the second electric contact are impacted, so that the service life of the charging pile is influenced. In order to solve the above problem, as shown in fig. 1, in the present embodiment, the charging pile further includes a rocker 50 and a buffering structure 60. Wherein a first end of the rocker 50 is pivotally arranged on the pile body 100 and the first electrical contact 40 is fixedly connected with a second end of the rocker 50. The buffer structure 60 is disposed between the post body 100 and the first electrical contact 40. Like this, when first electrical contact 40 and second electrical contact butt joint striking, buffer 60 can absorb the energy of striking to guarantee to fill electric pile and patrol and examine the life of car. In addition, if a buffer structure is not arranged, the requirement on the reversing amount when reversing backwards is very high, and if the reversing amount is too large, the charging pile or the inspection vehicle is damaged due to collision; if the reverse amount is not sufficient, the first electrical contact 40 will not contact the second electrical contact, and charging will not be possible. In this embodiment, owing to set up rocker 50 and buffer structure 60 for can increase the volume of backing a car to a certain extent when backing a car, can enough satisfy the requirement of first electrical contact 40 with the contact of second electrical contact like this, can guarantee again to fill electric pile or patrol the life of examining the car. The above effect is to some extent a passive spatial level-shift.

As shown in fig. 3, in the present embodiment, a first guide screw 110 is disposed on the pile body 100, a second guide screw 120 is disposed on the first electrical contact 40, the buffer structure 60 is a buffer spring, and two ends of the buffer spring are respectively sleeved on the first guide screw 110 and the second guide screw 120. The structure is simple and the cost is low.

As shown in fig. 1 and 3, in the present embodiment, the pile body 100 includes: the device comprises a first base 10 and a partition plate 30 movably arranged on the first base 10, wherein the partition plate 30 is provided with a containing cavity 2, and a rocker 50 is arranged in the containing cavity 2. Use the technical scheme of this embodiment, when the inspection vehicle needs to charge, will inspect the car and drive to filling electric pile department to make first electrical contact 40 and the second electrical contact of inspection vehicle. When the first electrical contact 40 is found to be misaligned with the second electrical contact, the position of the spacer 30 relative to the first base 10 may be actively adjusted to ensure the charging effect.

Preferably, as shown in fig. 4, in this embodiment, the charging pile further includes: and the adjusting device 20, the adjusting device 20 is arranged on the first base 10, the partition plate 30 can move relative to the first base 10 through the adjusting device 20, and the moving direction of the partition plate 30 is the same as the rotating shaft direction when the first electric contact 40 rotates. In particular, when the first electrical contact 40 is found to be misaligned in the vertical direction with respect to the second electrical contact, the partition 30 with the first electrical contact 40 can be moved vertically with respect to the first base 10 by the adjustment device 20. When the first electrical contact 40 and the second electrical contact are adjusted to be not dislocated any more by the adjusting device 20, the spatial vertical positioning is completed, and the charging effect is ensured.

As shown in fig. 4, in the present embodiment, the adjusting means 20 includes an upper adjusting member 21 provided on the upper side of the first base 10 and a lower adjusting member 22 located on the lower side of the first base 10, the upper adjusting member 21 being engaged with the upper side of the partition plate 30, and the lower adjusting member 22 being engaged with the lower side of the partition plate 30. The above structure makes it possible to adjust the upper adjusting member 21 when it is desired to move the partition 30 downward with respect to the first base 10; when it is desired to move the diaphragm 30 upward relative to the first base 10, this can be accomplished by adjusting the lower adjustment member 22. Compared with a charging pile only provided with the upper adjusting piece 21 or only provided with the lower adjusting piece 22, the technical scheme of the embodiment can improve the adjusting speed.

As shown in fig. 2 to 4, in the present embodiment, the first base 10 has a rotation stopping structure for limiting rotation of the partition plate 30, wherein the upper adjusting member 21 is an upper screw passing through the top wall of the first base 10, the first base 10 has a first limiting structure for limiting axial movement of the upper screw, and the top of the partition plate 30 has an upper screw hole 311 engaged with the upper screw. Specifically, in the event that the first electrical contact 40 needs to be moved down to be aligned with the second electrical contact, the upper screw is turned. Due to the existence of the first limiting structure, the upper screw only rotates and does not move. The rotating upper screw has a tendency to bring the partition plate 30 to rotate together, and since the first base 10 has a rotation stop structure for limiting the rotation of the partition plate 30, the partition plate 30 only moves and does not rotate, thereby achieving the purpose that the partition plate 30 with the first electrical contact 40 moves downward relative to the first base 10 for position active adjustment. Finally, the first electric contact 40 and the second electric contact are in butt joint in place, and the charging effect is guaranteed. The adjusting structure adopts the screws for adjusting, and the cost can be reduced.

As shown in fig. 4, in the present embodiment, the lower adjusting member 22 is a lower screw passing through the bottom wall of the first base 10, the first base 10 has a second limiting structure for limiting the axial movement of the lower screw, and the bottom of the partition 30 has a lower screw hole 312 engaged with the lower screw. Specifically, in the event that the first electrical contact 40 needs to be moved up to be aligned with the second electrical contact, the lower screw is turned. Due to the existence of the second limiting structure, the lower screw only rotates and does not move. The rotating lower screw has a tendency to bring the partition plate 30 to rotate together, and since the first base 10 has a rotation stop structure for limiting the rotation of the partition plate 30, the partition plate 30 only moves and does not rotate, thereby achieving the purpose of moving the partition plate 30 with the first electrical contact 40 upward relative to the first base 10 for active position adjustment. Finally, the first electric contact 40 and the second electric contact are in butt joint in place, and the charging effect is guaranteed. The adjusting structure adopts the screws for adjusting, and the cost can be reduced.

As shown in fig. 2 to 4, in the present embodiment, the first base 10 is provided with a limiting hole 111, the partition board 30 is disposed in the limiting hole 111, and at least a part of the hole wall of the limiting hole 111 forms a rotation stopping structure. Preferably, in the present embodiment, the limiting hole 111 is rectangular, and two sides (sides perpendicular to the upper and lower sides) of the rectangle form a rotation stopping structure. The structure is simple and the processing is convenient.

As shown in fig. 3 and fig. 4, in the present embodiment, the partition board 30 includes a board body 31 and a limiting cylinder 32 disposed on the board body 31, the first base 10 includes a panel 11 and a surrounding board 12 disposed on the circumferential outer side of the panel 11, a limiting hole 111 is disposed on the panel 11, the panel 11 and the surrounding board 12 form an accommodating space 1 for accommodating the board body 31, the upper adjusting member 21 is disposed on the top wall of the surrounding board 12, the upper screw hole 311 is disposed on the top of the board body 31, the lower adjusting member 22 is disposed on the bottom wall of the surrounding board 12, and the lower screw hole 312 is disposed on the bottom of the board body 31. Above-mentioned structure makes the compact structure who fills electric pile, does benefit to miniaturized design.

The space enclosed by the plate body 31 and the limiting cylinder 32 forms the accommodating cavity 2.

As shown in fig. 4, in the present embodiment, an upper mounting hole 121 is provided on the top wall of the first base 10, the upper mounting hole 121 has a tapered section matched with the head of the upper screw, and a hole wall of the tapered section of the upper mounting hole 121 forms a first limiting structure; a lower mounting hole 122 is formed in the bottom wall of the first base 10, the lower mounting hole 122 has a conical section matched with the head of the lower screw, and a hole wall of the conical section of the lower mounting hole 122 forms a second limiting structure. The structure is simple and the processing is convenient.

As shown in fig. 3, in the present embodiment, the direction perpendicular to the rotation axis of the rocker 50 is the left-right direction, the mounting holes 150 are provided on both the left and right end surfaces of the partition plate 30, and the mounting holes 150 are long holes extending in the rotation axis direction of the rocker 50. The first base 10 is provided with a fixing screw 140. After the vertical adjustment by the adjusting device 20 is completed, the partition plate 30 is fixed with the first base 10 by the fixing screw 140.

As shown in fig. 3, in this embodiment, the charging pile further includes: the rotating shaft seat 130 is arranged in the accommodating cavity 2, and the first end of the rocker 50 is arranged on the rotating shaft seat 130 through the rotating shaft. The above structure is simple so that the rotation end of the rocker 50 can be stably fixed to the partition 30.

As shown in fig. 4, in the present embodiment, the first electrical contacts 40 are two that are arranged on the partition plate 30 vertically symmetrically.

As shown in fig. 1 to 4, the present application further provides an inspection system, and an embodiment of the inspection system according to the present application includes: patrol car and fill electric pile 90. Wherein, the patrol car includes: a vehicle body, a second base 70 disposed on the vehicle body, and a second electrical contact 80 disposed on the second base 70. Fill electric pile 90 fixed setting, fill electric pile 90 for foretell electric pile that fills, fill electric pile 90's first electrical contact 40's electrical contact surface 41 and second electrical contact 80 contact for the inspection vehicle power supply. Because the charging pile has the advantage of ensuring the charging effect, the inspection system with the charging pile also has the advantage.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A charging pile, comprising:

a pile body (100);

the pile comprises a pile body (100), a first electric contact (40) arranged on the pile body (100), wherein the surface, far away from the pile body (100), of the first electric contact (40) is an electric contact surface (41), and the electric contact surface (41) is an arc surface.

2. The charging pile according to claim 1, characterized in that the central angle of the circular arc surface is between 90 ° and 120 °.

3. The charging pile according to claim 1, further comprising:

a rocker (50), a first end of the rocker (50) being pivotably arranged on the pile body (100), the first electrical contact (40) being fixedly connected with a second end of the rocker (50);

a buffer structure (60) disposed between the pile body (100) and the first electrical contact (40).

4. A charging pile according to claim 3, wherein the pile body (100) is provided with a first guide screw (110), the first electrical contact (40) is provided with a second guide screw (120), the buffer structure (60) is a buffer spring, and two ends of the buffer spring are respectively sleeved on the first guide screw (110) and the second guide screw (120).

5. A charging pile according to claim 3, characterised in that the pile body (100) comprises: a first base (10) and a partition (30) movably arranged on the first base (10), the partition (30) having a receiving cavity (2), the rocker (50) being arranged in the receiving cavity (2).

6. The charging pile according to claim 5, further comprising:

the rotating shaft seat (130) is arranged in the accommodating cavity (2), and the first end of the rocker (50) is arranged on the rotating shaft seat (130) through a rotating shaft.

7. A charging pile according to claim 1, characterized in that said pile body (100) comprises: a first base (10) and a partition (30) arranged on the first base (10), the first electrical contact (40) being arranged on the partition (30), the charging post further comprising:

and the adjusting device (20) is arranged on the first base (10), the partition plate (30) can move relative to the first base (10) through the adjusting device (20), and the moving direction of the partition plate (30) is the same as the rotating shaft direction of the first electric contact (40) during rotation.

8. Charging pile according to claim 7, characterized in that said adjustment means (20) comprise an upper adjustment member (21) arranged on the upper side of said first base (10) and a lower adjustment member (22) located on the lower side of said first base (10), said upper adjustment member (21) cooperating with the upper side of said partition (30) and said lower adjustment member (22) cooperating with the lower side of said partition (30).

9. A charging pile according to claim 8, characterised in that the first base (10) has a rotation stop structure thereon, in which,

the upper adjusting piece (21) is an upper screw which penetrates through the top wall of the first base (10), the first base (10) is provided with a first limiting structure for limiting the upper screw to axially move, and the top of the partition plate (30) is provided with an upper screw hole (311) matched with the upper screw;

the lower adjusting piece (22) is a lower screw which penetrates through the bottom wall of the first base (10), a second limiting structure which limits axial movement of the lower screw is arranged on the first base (10), and a lower screw hole (312) matched with the lower screw is arranged at the bottom of the partition plate (30).

10. The charging pile according to claim 9, characterized in that a limiting hole (111) is formed in the first base (10), the partition (30) is arranged in the limiting hole (111) in a penetrating manner, and at least part of the hole wall of the limiting hole (111) forms the rotation stopping structure.

11. An inspection system comprising:

the inspection vehicle, the inspection vehicle includes: a cart body, a second base (70) disposed on the cart body, and a second electrical contact (80) disposed on the second base (70);

charging pile (90), fixed arrangement, characterized in that charging pile (90) is as claimed in any one of claims 1 to 10, and that the electrical contact surface (41) of the first electrical contact (40) of charging pile (90) is in contact with the second electrical contact (80) for supplying power to the inspection vehicle.

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