CN219262600U

CN219262600U - Heavy wheeled energy storage piece moving system

Info

Publication number: CN219262600U
Application number: CN202320047901.0U
Authority: CN
Inventors: 杨猛; 徐青; 方珍妮; 张瑜
Original assignee: Shenyang Ligong University
Current assignee: Shenyang Ligong University
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-27
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a heavy wheel type energy storage block moving system, which comprises a non-bearing energy storage block trailer and a trailer track, wherein the trailer track is arranged below the heavy-load track of the energy storage block, the trailer track is formed by a pair of C-shaped steels which are parallel to each other in a face-to-face way, a friction contact power supply wire is erected on the C-shaped steels and is used for supplying power to the non-bearing energy storage block trailer.

Description

Heavy wheeled energy storage piece moving system

Technical Field

The utility model relates to the technical field of gravity energy storage, in particular to a heavy wheel type energy storage block moving system.

Background

With the continuous development of renewable energy sources, the demand of various energy storage technologies for the power grid is increasing. Gravity energy storage is a physical energy storage with competitive properties in terms of environmental protection and economy, and has received more and more attention in recent years.

Gravity energy storage is a mechanical energy storage, and an energy storage medium is mainly divided into water and solid substances, and is lifted based on height drop to realize the charge and discharge process of an energy storage system.

Chinese patent CN114704445B discloses a gravity energy storage module and a modularized gravity energy storage system, comprising a plurality of mass block layers, elevator devices at two sides and a generator, wherein the plurality of mass block layers are stacked along the vertical direction, each mass block layer is provided with a plurality of mass block storage positions along the transverse direction, and the lower side of each mass block layer is provided with an RGV trolley for horizontally carrying the mass blocks; in order to improve energy storage efficiency, the weight required by the energy storage block can be large, the RGV trolley is required to realize lifting and horizontal conveying of the energy storage block, and the problem of overload exists in a wheel type running system and a frame support of the RGV trolley, so that the service life of the RGV trolley is reduced, and the fatigue failure of a local structure is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a heavy wheel type energy storage block moving system, which solves the problems that the existing energy storage block conveying trolley is easy to overload and the gravity energy storage system is unstable to operate.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a heavy wheeled energy storage block moving system, includes non-load bearing energy storage block trailer and trailer track, the trailer track sets up in the heavy load track below of wheeled gravity energy storage block, the trailer track adopts a pair of C shaped steel face-to-face of being parallel to each other to constitute, the C shaped steel is erect and is supplied power the wire by friction contact, friction contact is supplied power the wire and is used for right the non-load bearing energy storage block trailer supplies power, be provided with the track rack on the inboard facade of trailer track, non-load bearing block trailer both sides are provided with the drive gear of horizontal installation, the drive gear with track rack intermesh, be equipped with on the non-load bearing energy storage block trailer and be used for driving gear pivoted power device, power device is used for providing the power of removal energy storage block, be equipped with on the non-load bearing energy storage block trailer be used for with the trip device that wheeled gravity energy storage block is connected.

Preferably, the power device comprises a first motor arranged on the non-load-bearing energy storage block trailer, the driving end of the first motor is connected with the input end of a first speed reducer, and the output end of the first speed reducer is fixedly connected with the gear.

Preferably, the trip device comprises a second motor arranged on the non-bearing energy storage block trailer, the driving end of the second motor is connected with the input end of the second speed reducer, the output end of the second speed reducer is provided with a connecting piece, and a pair of hooks inclining upwards are integrally formed on two sides of the connecting piece.

Preferably, the two sides of the non-bearing energy storage block trailer are respectively provided with an unpowered supporting wheel, and the unpowered supporting wheels can roll in the trailer track and are used for supporting the non-bearing energy storage block trailer to stably move on the trailer track.

Preferably, the top and the bottom of the non-bearing energy storage block trailer are both provided with image code scanners for identifying the information of the energy storage blocks.

Preferably, the front, back, left and right positions of the non-bearing energy storage block trailer are provided with sensors for managing the position information of the non-bearing energy storage block trailer.

Preferably, proximity switch sensors are arranged at two ends of the trailer track and used for prompting the non-bearing energy storage block trailer to decelerate and stop in a limiting mode.

Advantageous effects

The utility model discloses a heavy wheel type energy storage block moving system, which has the following beneficial effects: the device compact structure, the energy storage block weight of gravity energy storage system is born by heavy track, the trailer system need not to carry out the jacking to the energy storage block, the in-process trailer that removes the energy storage block does not bear the weight of energy storage block, greatly reduced the load of trailer, the reliability of trailer system has been promoted, the trailer track adopts the C shaped steel structure of relative setting, the light-duty unpowered backing wheel of cooperation trailer both sides can make the trailer steady motion in the track, and hold in the palm and set up the track rack in the track, under power device's effect, make the gear rotation with track rack engaged with, provide walking power for the trailer, the second motor that sets up on the trailer can drive both sides couple rotation, thereby change the articulated point position between trailer and the energy storage block, conveniently switch the direction of motion of energy storage block, the trailer outside and track tip set up multiunit sensor, can effectively improve trailer precision and stability, the security level of gravity energy storage system has effectively been increased.

Drawings

Fig. 1 is a schematic diagram of a connection structure between a trailer and an energy storage block according to the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic top view of the present utility model.

Fig. 4 is a schematic side view of the present utility model.

Fig. 5 is a schematic cross-sectional view of fig. 3 in accordance with the present utility model.

Fig. 6 is a schematic diagram of a structure state of the trailer driving the energy storage block to reversely move.

In the figure: 1. wheel type gravity energy storage block; 2. a non-load bearing energy storage block trailer; 3. a heavy-duty rail; 4. a trailer rail; 5. friction contact power supply wires; 6. a track rack; 7. a drive gear; 8. unpowered support wheels; 9. a first decelerator; 10. a first motor; 11. a hook; 12. a second decelerator; 13. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a heavy wheeled energy storage block moving system, including non-load bearing energy storage block trailer 2 and trailer track 4, trailer track 4 sets up in the heavy load track 3 below of wheeled gravity energy storage block 1, trailer track 4 adopts a pair of C shaped steel face-to-face constitution that is parallel to each other, the C shaped steel is erect friction contact power supply wire 5, friction contact power supply wire 5 is used for supplying power to non-load bearing energy storage block trailer 2, be provided with track rack 6 on the inboard facade of trailer track 4, non-load bearing energy storage block trailer 2 both sides are provided with the drive gear 7 of horizontal installation, drive gear 7 and track rack 6 intermeshing, be equipped with on the trailer track 4 and be used for drive gear 7 pivoted power device, power device is used for providing the power of removal energy storage block, be equipped with the trip device that is used for being connected with wheeled gravity energy storage block 1 on the non-load bearing energy storage block trailer 2.

The power devices on two sides of the non-bearing energy storage block trailer 2 can drive the gears on two sides to rotate, and the track racks 6 meshed with the gears are arranged on the inner sides of the trailer tracks 4, so that when the gears rotate, the non-bearing energy storage block trailer 2 can move along the direction of the trailer tracks 4, and the hook devices can enable the non-bearing energy storage block trailer 2 to be connected with the energy storage blocks in a hanging mode, so that the wheel type gravity energy storage blocks are driven to move.

The embodiment is further configured that the power device comprises a first motor 10 arranged on the non-bearing energy storage block trailer 2, the driving end of the first motor 10 is connected with the input end of a first speed reducer 9, and the output end of the first speed reducer 9 is fixedly connected with the driving gear 7.

The first motor 10 can drive the gear 7 to rotate through the speed reducer, so as to power the non-load-bearing energy storage block trailer 2.

The embodiment is further configured that the trip device comprises a second motor 13 arranged on the non-bearing energy storage block trailer 2, the driving end of the second motor 13 is connected with the input end of a second speed reducer 12, a connecting piece is arranged at the output end of the second speed reducer 12, and a pair of hooks 11 inclining upwards are integrally formed on two sides of the connecting piece.

The couple 11 that both sides upwards incline can rotate under the drive of second motor 13, when the clockwise rotation of second motor 13 drive end, the couple 11 that is located the left side lifts up, the couple 11 that is located the right side swings downwards, the left side couple 11 and the left string of hanging point chucking of energy storage block bottom this moment, at this moment, the trailer can drive the energy storage block to move to the right side, when the anticlockwise rotation of second motor 13 drive end, the couple 11 that is located the right side lifts up, the couple 11 that is located the left side swings downwards, the couple 11 and the hanging point chucking on energy storage block bottom right side this moment, at this moment, the trailer can drive the energy storage block left side motion.

The embodiment is further configured that the two sides of the non-bearing energy storage block trailer 2 are respectively provided with an unpowered supporting wheel 8, and the unpowered supporting wheels 8 can roll in the trailer track 4 and are used for supporting the non-bearing energy storage block trailer 2 to stably move on the trailer track 4.

By providing unpowered support wheels 8 on both sides of the trailer, the smoothness of the trailer operation can be improved.

The embodiment is further configured that the top and the bottom of the non-bearing energy storage block trailer 2 are both provided with image code scanners for identifying information of the energy storage blocks.

The embodiment is further configured that sensors are arranged at the front, back, left and right positions of the non-bearing energy storage block trailer 2 and used for managing the position information of the non-bearing energy storage block trailer 2.

The embodiment is further provided that the two ends of the trailer track 4 are provided with proximity switch sensors for prompting the non-bearing energy storage block trailer 2 to decelerate and stop.

When the wheel type gravity energy storage block 1 is required to be transported, the rotation direction of the second motor 13 is regulated according to the transportation direction, when the wheel type gravity energy storage block 1 is required to move leftwards, the driving end of the second motor 13 is rotated anticlockwise, the hook 11 positioned on the right side is lifted upwards, the hook 11 positioned on the left side swings downwards, at the moment, the right side hook 11 is clamped with the hanging point on the right side of the bottom of the wheel type gravity energy storage block 1, at the moment, the non-bearing energy storage block trailer 2 can drive the wheel type gravity energy storage block 1 to move leftwards, on the contrary, when the wheel type gravity energy storage block 1 is required to move rightwards, the driving end of the second motor 13 is rotated clockwise, the left side hook 11 is clamped with the hanging point on the left side of the bottom of the energy storage block, after clamping is finished, the first motor 10 is started, power is conveyed to the driving gear through the first speed reducer 9, the driving gear is rotated to move along the length direction of the track rack 6, and simultaneously the non-bearing energy storage block trailer 2 is driven to move on the track 4, the unpowered supporting wheels 8 on the two sides of the non-bearing energy storage block trailer 2 roll in the track 4 along with the movement, and the non-bearing energy storage block trailer 2 can move leftwards, otherwise, and the driving the non-bearing energy storage block 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy wheeled energy storage piece moving system, includes non-load bearing energy storage piece trailer (2) and trailer track (4), its characterized in that: the utility model discloses a wheeled gravity energy storage block (1) is used to the trailer track (4), trailer track (4) set up in the heavy load track (3) below of wheeled gravity energy storage block (1), trailer track (4) adopt a pair of C shaped steel face-to-face constitution that is parallel to each other, C shaped steel is erect on the upper frame and is supplied power wire (5) of friction contact, friction contact is supplied power wire (5) are used for right on not bearing energy storage block trailer (2), be provided with track rack (6) on trailer track (4) inboard facade, not bearing energy storage block trailer (2) both sides are provided with drive gear (7) of horizontal installation, drive gear (7) with track rack (6) intermeshing, be equipped with on not bearing energy storage block trailer (2) and be used for driving gear (7) pivoted power device, power device is used for providing the power of wheeled gravity energy storage block (1), be equipped with on not bearing energy storage block trailer (2) be used for with the trip device that wheeled gravity energy storage block (1) is connected.

2. The heavy wheel type energy storage block moving system according to claim 1, wherein the power device comprises a first motor (10) arranged on the non-bearing energy storage block trailer (2), the driving end of the first motor (10) is connected with the input end of a first speed reducer (9), and the output end of the first speed reducer (9) is fixedly connected with the driving gear (7).

3. The heavy wheel type energy storage block moving system according to claim 2, wherein the clamping hook device comprises a second motor (13) arranged on the non-bearing energy storage block trailer (2), the driving end of the second motor (13) is connected with the input end of a second speed reducer (12), a connecting piece is arranged at the output end of the second speed reducer (12), and a pair of hooks (11) inclining upwards are integrally formed at two sides of the connecting piece.

4. A heavy duty wheeled energy storage block movement system according to claim 3, wherein the non-load bearing energy storage block trailer (2) is provided with unpowered support wheels (8) on both sides, said unpowered support wheels (8) being rollable within the trailer track (4) for supporting a smooth movement of the non-load bearing energy storage block trailer (2) on the trailer track (4).

5. The heavy wheel type energy storage block moving system according to claim 4, wherein the top and the bottom of the non-bearing energy storage block trailer (2) are respectively provided with an image code scanner for identifying information of the wheel type gravity energy storage block (1).

6. The heavy wheel type energy storage block moving system according to claim 5, wherein sensors are arranged at the front, back, left and right positions of the non-bearing energy storage block trailer (2) and used for managing the position information of the non-bearing energy storage block trailer (2).

7. The heavy wheel type energy storage block moving system according to claim 6, wherein proximity switch sensors are arranged at two ends of the trailer track (4) and used for prompting the non-bearing energy storage block trailer (2) to decelerate and stop in a limiting mode.