Slope gravity energy storage transmission device

Abstract

The present invention relates to the technical field of gravity energy storage, and in particular to a slope gravity energy storage transmission device, comprising: a chain, the chain being provided with a lower flat zone, an ascending zone, and an upper flat zone; a connecting mechanism that comprises a connecting base arranged on the chain and a locking frame slidably arranged on the connecting base, and further comprises a snap-fit plate movably connected to the connecting base; and a docking mechanism that comprises a fixed plate and an insertion frame arranged on the fixed plate. By controlling a sliding direction of the locking frame, a deflectable direction of the snap-fit plate can be controlled. In the present invention, the insertion frame is snap-fitted by means of the snap-fit plate, so that during the lifting of a flexible trolley, the snap-fit plate remains in a locked state, preventing the insertion frame from disengaging. Therefore, the phenomenon of disengagement can be avoided, reducing potential safety hazards.

Description

Slope type gravity energy storage transmission device TECHNICAL FIELD

[0001] The present application relates to the technical field of gravity energy storage, in particular to a slope type gravity energy storage transmission device. BACKGROUND

[0002] The slope type gravity energy storage is a technology that uses slope terrain to store and release energy by lifting and lowering heavy objects. The core principle of this energy storage method is to convert electrical energy into gravitational potential energy of heavy objects, and then convert the gravitational potential energy back into electrical energy when needed.

[0003] The transmission device of the slope type gravity energy storage is usually a steel cable or a chain, and there is a connecting structure on the steel cable or the chain for connecting or clamping a flexible trolley. The upper part of the flexible trolley is provided with an energy storage mass. The transmission device is arranged in a groove of an energy storage platform. When the transmission device operates, the trolley located at the lower part can be clamped and transported to the upper part along with the operation of the transmission device. Finally, the trolley is separated at the upper part to store gravitational potential energy.

[0004] The clamping method is used to connect the trolley and the transmission device, which can improve the transportation efficiency of the energy storage mass and improve the energy storage efficiency. However, there is a risk of trolley disengagement, which has certain safety hazards. Therefore, a slope type gravity energy storage transmission device is proposed. SUMMARY

[0005] In view of the above or the problem of the existing technology that the trolley connected by the clamping method has the risk of disengagement, the present application is proposed.

[0006] Therefore, the purpose of the present application is to provide a slope type gravity energy storage transmission device.

[0007] To solve the above technical problems, the present application provides the following technical scheme: a slope type gravity energy storage transmission device, comprising a chain, wherein the chain is provided with a lower flat area, an ascending area and an upper flat area; a connecting mechanism comprising a connecting seat arranged on the chain, a locking frame slidingly arranged on the connecting seat, and a clamping plate movably connected to the connecting seat; and a docking mechanism comprising a fixed plate and a plug-in frame arranged on the fixed plate; the sliding direction of the locking frame is controlled, and the deflectable direction of the clamping plate is controlled.

[0008] As a preferred scheme of the slope type gravity energy storage transmission device of the present application, wherein: the connecting seat is provided with a first semicircular groove and a second semicircular groove; the locking frame is provided with a first locking rod and a second locking rod; the two ends of the clamping plate are provided with protruding parts, and the clamping plate is provided with a first clamping shaft and a second clamping shaft.

[0009] As a preferred scheme of the slope type gravity energy storage transmission device, the connecting mechanism further comprises a limiting frame fixed on the connecting seat, and a side sliding plate slidingly arranged on the limiting frame, the side sliding plate is provided with an inclined pushing groove and a limiting groove, and a spring is arranged in the limiting groove.

[0010] As a preferred scheme of the slope type gravity energy storage transmission device, the slope type gravity energy storage transmission device further comprises an opening top plate, the opening top plate comprises a lower top plate and an inclined pushing surface arranged on the lower top plate, and the side sliding plate is provided with a lower abutting surface.

[0011] As a preferred scheme of the slope type gravity energy storage transmission device, the slope type gravity energy storage transmission device further comprises a disengaging top rod, the disengaging top rod comprises an upper pushing rod and an upper top surface arranged on the upper pushing rod, and the side sliding plate is provided with an upper abutting surface.

[0012] As a preferred scheme of the slope type gravity energy storage transmission device, the buckle plate is provided with an upper pushing surface.

[0013] As a preferred scheme of the slope type gravity energy storage transmission device, the buckle plate is provided with a disengaging surface.

[0014] As a preferred scheme of the slope type gravity energy storage transmission device, the buckle plate is provided with a pushing surface.

[0015] As a preferred scheme of the slope type gravity energy storage transmission device, the upper pushing rod is provided with a reset groove, and the length of the second clamping shaft is greater than that of the first clamping shaft.

[0016] As a preferred scheme of the slope type gravity energy storage transmission device, the chain is provided with a first shaft and a second shaft, the connecting seat is provided with a connecting frame, the connecting frame is provided with a connecting groove, and the first shaft and the second shaft are slidingly arranged in the connecting groove.

[0017] The slope type gravity energy storage transmission device has the following advantages: the plug-in frame is clamped by the buckle plate, the buckle plate is in a locked state during the lifting of the flexible trolley, and the plug-in frame cannot be disengaged, so that the disengagement phenomenon can be avoided, and the safety hazard is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 is a chain distribution state diagram of the inclined gravity energy storage transmission device.

[0020] Figure 2 is a state diagram of the connecting mechanism of the inclined gravity energy storage transmission device moving to the lower flat area.

[0021] Figure 3 is a state diagram of the connecting mechanism of the inclined gravity energy storage transmission device moving to the upper flat area.

[0022] Figure 4 is a structural diagram of the connecting mechanism of the inclined gravity energy storage transmission device.

[0023] Figure 5 is a structural diagram of the connecting mechanism and the docking mechanism of the inclined gravity energy storage transmission device connecting.

[0024] Figure 6 is a structural diagram of the connecting mechanism and the docking mechanism of the inclined gravity energy storage transmission device separating.

[0025] In the figure: 100, chain; 101, lower flat area; 101a, first shaft; 101b, second shaft; 102, ascending area; 103, upper flat area; 200, connecting mechanism; 201, connecting seat; 201a, first half-arc slot; 201b, second half-arc slot; 201c, connecting frame; 201d, connecting slot; 202, locking frame; 202a, first locking rod; 202b, second locking rod; 202c, push column; 203, buckling plate; 203a, first clamping shaft; 203b, second clamping shaft; 203c, upward pushing surface; 203d, pushing surface; 203e, separation surface; 204, limiting frame; 205, side sliding plate; 205a, inclined pushing slot; 205b, limiting slot; 205c, lower abutting surface; 205d, upper abutting surface; 206, spring; 300, docking mechanism; 301, fixed plate; 302, insertion frame; 400, opening top plate; 401, lower top plate; 402, inclined pushing surface; 500, separation push rod; 501, upward push rod; 502, upper top surface; 503, reset slot. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein is intended to represent a specific feature, structure, characteristic, or combination of features and characteristics, which can be included in at least one implementation of the present application. The various appearances of "in one embodiment" or "in an embodiment" in the specification are not necessarily all referring to the same embodiment, although they can.

[0029] Embodiment 1, referring to FIG. 1 to FIG. 6, is the first embodiment of the present application, which provides a ramp type gravity energy storage transmission device, comprising a chain 100, the chain 100 is provided with a lower flat zone 101, an ascending zone 102 and an upper flat zone 103; in this embodiment, the chain 100 is arranged in the groove of the energy storage platform, an auxiliary gear is arranged in the groove, a driving gear for driving the chain 100 to run is arranged at the top of the groove, and the chain 100 forms the lower flat zone 101, the ascending zone 102 and the upper flat zone 103 under the action of the auxiliary gear. The arrangement of the auxiliary gear is a common technical means for those skilled in the art, which will not be described here. It should be noted that the chain 100 in the lower flat zone 101 and the upper flat zone 103 is in a horizontal state, and the chain 100 in the ascending zone 102 is in an inclined state.

[0030] The connecting mechanism 200 comprises a connecting seat 201 arranged on the chain 100, a locking frame 202 slidingly arranged on the connecting seat 201, and a clamping plate 203 movably connected to the connecting seat 201; in this embodiment, the clamping plate 203 is clamped on the connecting seat 201 through the locking frame 202.

[0031] The docking mechanism 300 comprises a fixed plate 301 and a plug-in frame 302 arranged on the fixed plate 301; in this embodiment, the fixed plate 301 is used to connect the bottom of the flexible trolley, and the connection between the chain 100 and the flexible trolley can be realized by inserting the plug-in frame 302 into the clamping plate 203.

[0032] It should be noted that when the locking frame 202 is not sliding, the clamping plate 203 is in a locked state, when the locking frame 202 slides to the left, the clamping plate 203 can deflect to the right, and when the locking frame 202 slides to the right, the clamping plate 203 can deflect to the left. By controlling the sliding direction of the locking frame 202, the deflectable direction of the clamping plate 203 can be controlled.

[0033] Specifically, the connecting seat 201 is provided with a first semicircular groove 201a and a second semicircular groove 201b; the locking frame 202 is provided with a first locking rod 202a and a second locking rod 202b; in this embodiment, the first locking rod 202a and the first semicircular groove 201a are tangentially arranged, and the second locking rod 202b and the second semicircular groove 201b are tangentially arranged.

[0034] Preferably, the two ends of the buckling plate 203 are provided with protruding parts, and the buckling plate 203 is provided with a first clamping shaft 203a and a second clamping shaft 203b. In the embodiment, the two end protruding parts can increase the weight of the two ends after the buckling plate 203 is deflected, so as to facilitate resetting by gravity, and the protruding parts can increase the distance between the first clamping shaft 203a, the second clamping shaft 203b and the surface of the buckling plate 203, so as to facilitate the insertion of the insertion frame 302. The first clamping shaft 203a and the first semicircular groove 201a are movably connected, and the second clamping shaft 203b and the second semicircular groove 201b are movably connected.

[0035] Further, the chain 100 is provided with a first shaft 101a and a second shaft 101b, and the connecting seat 201 is provided with a connecting frame 201c and a connecting groove 201d. In the embodiment, the first shaft 101a and the second shaft 101b are fixedly arranged on the chain 100, and the first shaft 101a and the second shaft 101b are slidably arranged in the connecting groove 201d. The length of the connecting groove 201d is greater than the distance between the first shaft 101a and the second shaft 101b. Since the shape of the chain 100 changes during operation, the first shaft 101a and the second shaft 101b are connected by the connecting groove 201d, and the first shaft 101a and the second shaft 101b can slide in the connecting groove 201d. When the chain 100 is bent to change the distance between the first shaft 101a and the second shaft 101b, the connecting groove 201d can provide a sliding space for the first shaft 101a and the second shaft 101b, thereby realizing the connection between the connecting seat 201 and the chain 100.

[0036] In the initial state, the first locking rod 202a and the second locking rod 202b clamp the first clamping shaft 203a and the second clamping shaft 203b, so that the buckling plate 203 cannot be deflected.

[0037] In use, the chain 100 is driven by the driving gear, and the chain 100 can drive the connecting mechanism 200 to move. When it is needed to clamp the trolley, the sliding locking frame 202 is used to make the first locking rod 202a slide away from the second locking rod 202b. After the first locking rod 202a slides, the upper part of the first clamping shaft 203a is no longer hindered, and the second clamping shaft 203b remains clamped by the second locking rod 202b. At this time, the buckle plate 203 can rotate around the second clamping shaft 203b, so that the insertion frame 302 can be inserted between the buckle plate 203 and the connecting seat 201. After the insertion frame 302 is inserted into the buckle plate 203, the first clamping shaft 203a falls into the first semicircular groove 201a under the action of gravity, the locking frame 202 is reset, the first locking rod 202a and the second locking rod 202b clamp the first clamping shaft 203a and the second clamping shaft 203b, and the connection between the connecting mechanism 200 and the insertion frame 302 is completed.

[0038] The operation of the chain 100 drives the flexible trolley to move until the flexible trolley is lifted to the top of the energy storage platform, and the connecting mechanism 200 moves to the upper flat area 103. At this time, it is needed to separate the connection between the flexible trolley and the chain 100. The sliding locking frame 202 is used to make the first locking rod 202a slide towards the second locking rod 202b. At this time, the first clamping shaft 203a can be clamped by the first locking rod 202a. The second locking rod 202b loses the hindering of the second clamping shaft 203b due to sliding. Therefore, the buckle plate 203 can rotate around the first clamping shaft 203a. After the buckle plate 203 rotates, the insertion frame 302 can be separated.

[0039] In summary, the buckle plate 203 is used to clamp the insertion frame 302. When the flexible trolley is lifted, the separation phenomenon can be avoided, and the safety hazard is reduced.

[0040] Embodiment 2, referring to FIGS. 1-6, is a second embodiment of the application. Different from the previous embodiment, the connecting mechanism 200 further includes a limiting frame 204 fixedly arranged on the connecting seat 201, and a side sliding plate 205 slidably arranged on the limiting frame 204. The side sliding plate 205 is provided with an inclined pushing groove 205a and a limiting groove 205b, and the limiting groove 205b is provided with a spring 206. The locking frame 202 is provided with a pushing column 202c, and the outer wall of the pushing column 202c and the inner wall of the inclined pushing groove 205a are in sliding connection. In this embodiment, the limiting frame 204 is provided with a spring 206 at both upper and lower ends. When the side sliding plate 205 is not under stress, the pushing column 202c can remain in the middle part of the inclined pushing groove 205a. When the side sliding plate 205 slides downward or upward, the locking frame 202 can be pushed to slide.

[0041] Specifically, the opening top plate 400 is further included, the opening top plate 400 includes a lower top plate 401, and an inclined pushing surface 402 arranged on the lower top plate 401; the side sliding plate 205 is provided with a lower abutting surface 205c, and it is to be noted that the opening top plate 400 is fixedly arranged in a groove at the lower flat area 101, and when the side sliding plate 205 moves close to the opening top plate 400, the inclined pushing surface 402 can be aligned with the abutting surface 205c.

[0042] Further included is a disengaging top rod 500, the disengaging top rod 500 includes an upper pushing rod 501, and an upper top surface 502 arranged on the upper pushing rod 501; the side sliding plate 205 is provided with an upper abutting surface 205d; it is to be noted that the disengaging top rod 500 is fixedly arranged in a groove at the upper flat area 103, and when the side sliding plate 205 moves close to the disengaging top rod 500, the upper pushing rod 501 will abut on the upper abutting surface 205d.

[0043] Specifically, the buckle plate 203 is provided with an upper pushing surface 203c; the buckle plate 203 is provided with a disengaging surface 203e; and the buckle plate 203 is provided with a pushing surface 203d.

[0044] Preferably, the upper pushing rod 501 is provided with a reset slot 503; and the length of the second clamping shaft 203b is greater than that of the first clamping shaft 203a.

[0045] The rest of the structure is the same as that of the embodiment 1.

[0046] The flexible trolley is parked above the lower flat area 101, and when the chain 100 moves, the connecting mechanism 200 approaches the opening top plate 400 and the flexible trolley, and when the abutting surface 205c contacts the inclined pushing surface 402, the side sliding plate 205 will slide due to the abutment of the inclined pushing surface 402 on the lower top plate 401, and when the side sliding plate 205 slides, the locking frame 202 is pushed to slide through the inclined pushing slot 205a, so that the first locking rod 202a slides away from the second locking rod 202b, and the buckle plate 203 can rotate around the second clamping shaft 203b, and with the movement of the chain 100, the buckle plate 203 will abut on the plug-in frame 302, and due to the arrangement of the upper pushing surface 203c, the buckle plate 203 will rotate when it is abutted, until the plug-in frame 302 enters between the buckle plate 203 and the connecting seat 201, and under the action of gravity, the first clamping shaft 203a falls into the first semicircular slot 201a, and after the chain 100 moves a certain distance, the lower top plate 401 will lose the abutment with the side sliding plate 205, and under the elastic force of the spring 206, the locking frame 202 is reset, and then the buckle plate 203 is locked, thereby realizing the connection of the trolley.

[0047] It should be noted that due to the arrangement of the pushing surface 203d, after the buckling plate 203 is reset by gravity, the insertion frame 302 abuts against the pushing surface 203d, at this time, the insertion frame 302 can be pushed by the pushing surface 203d, so as to move the trolley and increase the contact area.

[0048] When the connecting mechanism 200 and the docking mechanism 300 move to the upper flat area 103, the movement of the chain 100 will make the upper abutting surface 205d abut against the end of the upper pushing rod 501, and the side slide plate 205 will slide after being abutted, so as to make the locking frame 202 slide, and the first locking rod 202a slides towards the direction of approaching the second locking rod 202b, at this time, the first locking rod 202a can be used to clamp the first clamping shaft 203a, and the second locking rod 202b will lose the obstruction to the second clamping shaft 203b due to the sliding, and with the increase of the movement distance, and since the length of the second clamping shaft 203b is greater than that of the first clamping shaft 203a, the upper top surface 502 will abut against the second clamping shaft 203b, the second clamping shaft 203b is pushed by the upper top surface 502, so as to preliminarily deflect the buckling plate 203, so that the insertion frame 302 contacts the disengagement surface 203e, the insertion frame 302 pushes the buckling plate 203 to further deflect, until the insertion frame 302 and the buckling plate 203 are disengaged, and due to the arrangement of the reset groove 503, in cooperation with the action of the gravity, the second clamping shaft 203b can fall into the second semicircular groove 201b, so as to restore the state of the buckling plate 203, and with the movement of the chain 100, the upper pushing rod 501 will lose the abutment with the side slide plate 205, and under the elastic force of the spring 206, the locking frame 202 is reset, and the buckling plate 203 is locked.

[0049] In summary, the connection and automatic disengagement between the docking mechanism 300 and the connecting mechanism 200 can be realized.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A ramped gravity energy storage transmission device, characterized by: The utility model relates to a chain type connecting mechanism, including, Chain (100), be equipped with lower gentle area (101), ascending area (102) and upper gentle area (103) on chain (100), Connecting mechanism (200), it includes the connecting seat (201) of being equipped with on chain (100), and the locking frame (202) of sliding on connecting seat (201), still including the buckle board (203) of being movably connected on connecting seat (201), Butt joint mechanism (300), it includes fixed plate (301), and the plug-in frame (302) of being equipped with on fixed plate (301), The direction of the locking frame (202) can control the deflection direction of the buckle board (203).

2. A ramped gravity power storage drive as claimed in claim 1, characterised in that: The connecting seat (201) is equipped with a half-arc groove (201a) and a half-arc groove (201b), The locking frame (202) is equipped with a locking rod (202a) and a locking rod (202b), The two ends of the buckle board (203) are provided with protruding parts, and the buckle board (203) is provided with a first clamping shaft (203a) and a second clamping shaft (203b).

3. A ramped gravity power storage drive as claimed in claim 2, wherein: The connecting mechanism (200) further includes a limiting frame (204) fixedly arranged on the connecting seat (201), and a side sliding plate (205) slidably arranged on the limiting frame (204), the side sliding plate (205) is provided with an inclined pushing groove (205a) and a limiting groove (205b), and a spring (206) is arranged in the limiting groove (205b); The locking frame (202) is provided with a push column (202c), and the outer wall of the push column (202c) and the inner wall of the inclined pushing groove (205a) are in sliding connection.

4. A ramped gravity power storage drive as claimed in claim 3, wherein: It further includes an opening top plate (400), and the opening top plate (400) includes a lower top plate (401) and an inclined pushing surface (402) arranged on the lower top plate (401); The side sliding plate (205) is provided with a lower abutting surface (205c).

5. A ramped gravity power storage drive as claimed in claim 4, wherein: It further includes a disengagement top rod (500), and the disengagement top rod (500) includes an upper push rod (501) and an upper top surface (502) arranged on the upper push rod (501); The side sliding plate (205) is provided with an upper abutting surface (205d).

6. A ramped gravity power storage drive as claimed in claim 5 wherein: The buckle board (203) is provided with an upper pushing surface (203c).

7. A ramped gravity power storage drive as claimed in claim 6, characterised in that: The buckle board (203) is provided with a disengagement surface (203e).

8. A ramped gravity power storage drive as claimed in claim 7, characterised in that: The buckle board (203) is provided with a pushing surface (203d).

9. A ramped gravity power storage drive as claimed in claim 8, characterised in that: The upper push rod (501) is provided with a reset groove (503); The length of the second clamping shaft (203b) is greater than that of the first clamping shaft (203a).

10. A ramped gravity power storage drive according to any one of claims 1 to 9, wherein: The chain (100) is provided with a first shaft (101a) and a second shaft (101b); The connecting seat (201) is provided with a connecting frame (201c), and the connecting frame (201c) is provided with a connecting groove (201d); The first shaft (101a) and the second shaft (101b) are slidably arranged in the connecting groove (201d).

Images