Buffer damper, energy storage cabinet and damping method of energy storage cabinet

Abstract

The invention relates to the technical field of energy storage cabinets, in particular to a buffer damper, an energy storage cabinet and a damping method thereof.The buffer damper comprises a truss and a fixing plate installed on the truss, and a supporting plate is fixed to the fixing plate; the device comprises a fixed plate and a supporting plate, and further comprises a spacing regulation and control mechanism which is arranged on the fixed plate and connected with the supporting plate, a supporting assembly is arranged on the spacing regulation and control mechanism, bearing plates which are symmetrically arranged are connected to the supporting assembly, and the spacing regulation and control mechanism can regulate the spacing between the bearing plates through the supporting assembly; the elastic regulation and control mechanism is arranged on the supporting assembly, and the elastic regulation and control mechanism can adjust the supporting force of the bearing plates when the supporting assembly moves. According to the energy storage cabinet, the distance between the bearing plates can be adjusted according to the size of the energy storage cabinet, and when the energy storage cabinet shakes due to external force, the elastic regulation and control mechanism can adjust the supporting force of the bearing plates; tension and supporting force are provided for the two sides of the energy storage cabinet through the elastic regulation and control mechanism, so that the stability of the energy storage cabinet is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of energy storage cabinets, and in particular to a buffer damper, an energy storage cabinet and a shock absorbing method thereof. Background Art

[0002] Energy storage cabinets are devices used to store and release electrical energy. They are usually composed of a series of batteries that can store electrical energy and release it when needed. Energy storage cabinets play an important role in modern society, especially in the field of renewable energy. Due to the instability of renewable energy, energy storage cabinets can help balance the gap between energy supply and demand.

[0003] The working principle of the energy storage cabinet is based on electrochemical reactions. When there is an excess supply of electricity, the energy storage cabinet converts the excess electrical energy into chemical energy and stores it in the battery. When energy demand increases, the energy storage cabinet converts the stored chemical energy into electrical energy and supplies it to the grid or other equipment.

[0004] During the installation of the energy storage cabinet, in order to ensure the stability of the energy storage cabinet, it is generally fixed with bolts. However, if the energy storage cabinet is subjected to a large external force, the bolts may become loose, resulting in insufficient supporting force and causing the cabinet to fall and be damaged. Summary of the invention

[0005] The object of the present invention is to provide a buffer damper, an energy storage cabinet and a shock absorbing method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A buffer damper, comprising: A truss, and a fixing plate mounted on the truss, wherein a supporting plate is fixed to the fixing plate; Also includes: A spacing adjustment mechanism is arranged on the fixing plate and connected to the supporting plate, the spacing adjustment mechanism is provided with a supporting assembly, the supporting assembly is connected with symmetrically arranged receiving plates, and the spacing adjustment mechanism can adjust the spacing between the receiving plates through the supporting assembly; An elastic regulating mechanism is arranged on the supporting assembly, and the elastic regulating mechanism can adjust the supporting force of the receiving plate when the supporting assembly moves.

[0007] As a further solution of the present invention: the spacing control mechanism comprises a bidirectional screw rod rotatably mounted on the fixed plate, a symmetrically arranged threaded sleeve is movably mounted on the bidirectional screw rod, and the threaded sleeve is threadably matched with the bidirectional screw rod; It also includes a guide rod installed on the fixed plate, a guide sleeve is slidably installed on the guide rod, a connecting plate fixedly connected to the threaded sleeve is fixed on the side wall of the guide sleeve, and a sliding component is arranged on the support plate.

[0008] As a further solution of the present invention: the sliding assembly includes a sliding groove opened on the support plate and symmetrically arranged, a sliding block is slidably installed in the sliding groove, a fixed block is fixed on the sliding block, and the fixed block is fixedly connected to the guide sleeve and the threaded sleeve respectively.

[0009] As a further solution of the present invention: the support assembly includes a first deflection plate rotatably mounted on the sliding block, a support sleeve is fixed on the first deflection plate, a support rod is slidably mounted in the support sleeve, a second deflection plate is fixed at one end of the support rod away from the support sleeve, and the second deflection plate is rotatably connected to the receiving plate.

[0010] As a further solution of the present invention: the elastic regulating mechanism includes a sliding plate with a slot slidingly connected to the first deflection plate, the sliding plate is provided with a first inclined groove and a second inclined groove symmetrically arranged, and a guide assembly is arranged on the support sleeve.

[0011] As a further solution of the present invention: the guide assembly includes a first limiting ring slidably mounted on the supporting sleeve, a first limiting block slidably connected to the first inclined groove is fixed on the first limiting ring, and a driven structure connected to the first limiting ring is arranged on the supporting rod.

[0012] As a further solution of the present invention: the driven structure includes a second limiting ring installed on the support rod, and a second limiting block slidingly connected to the second inclined groove is fixed on the second limiting ring; a spring is sleeved on the support sleeve and the support rod, and both ends of the spring are fixedly connected to the first limiting ring and the second limiting ring respectively.

[0013] An energy storage cabinet, comprising: The cabinet body is placed on the support plate, the cabinet body cooperates with the receiving plate, and a symmetrically arranged limiting plate is rotatably mounted on the bottom of the cabinet body, and bolts fixedly connected to the support plate are fixed on the limiting plate.

[0014] A shock absorbing method of a buffer damper comprises the following steps: Step 1: Control the movement of the spacing control mechanism according to the energy storage cabinet to be supported, and adjust the spacing between the receiving plates under the action of the supporting assembly; Step 2: After the spacing adjustment is completed, the receiving plate and the energy storage cabinet can be connected to each other by bolts; Step 3: When the energy storage cabinet is shaken by external force, the elastic regulating mechanism is driven to move through the supporting assembly under the action of the receiving plate. Under the action of the elastic regulating mechanism, the receiving plate provides thrust and pull on both sides of the energy storage cabinet to ensure the stability of the energy storage cabinet.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application can provide supporting force and pulling force to both sides of the energy storage cabinet respectively through the cooperation between the receiving plate and the energy storage cabinet when the energy storage cabinet is subjected to a force, so as to ensure the stability of the energy storage cabinet; when the energy storage cabinet needs to be supported, the movement of the spacing regulating mechanism can be controlled according to the support demand, and the spacing between the receiving plates can be adjusted by the supporting assembly; after the adjustment is completed, the receiving plate can be fixedly connected to the energy storage cabinet by bolts; when the energy storage cabinet is shaken, under the action of the elastic regulating mechanism, the supporting force and pulling force provided to the receiving plate by the supporting assembly can be quickly increased to ensure the stability of the energy storage cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The diagram is a structural diagram of an embodiment of a buffer damper and an energy storage cabinet.

[0017] Figure 2 This is a structural schematic diagram of a buffer damper and an energy storage cabinet at another angle in an embodiment.

[0018] Figure 3 The present invention is a schematic diagram of the connection relationship between some spacing control mechanisms, support components, and elasticity control mechanisms in an embodiment of a buffer damper and an energy storage cabinet.

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 5 The present invention is a schematic structural diagram of an elastic regulating mechanism and a supporting assembly in an embodiment of a buffer damper and an energy storage cabinet.

[0021] Figure 6 The exploded structure diagram of part of the elastic regulating mechanism and part of the supporting assembly in one embodiment of a buffer damper and an energy storage cabinet is shown.

[0022] Figure 7 The exploded structure diagram of a partial elasticity regulating mechanism and a partial spacing regulating mechanism in an embodiment of a buffer damper and an energy storage cabinet is shown.

[0023] Figure 8 This is a schematic structural diagram of a cabinet body and a limit plate in an embodiment of a buffer damper and an energy storage cabinet.

[0024] In the figure: 1, truss; 2, fixed plate; 3, support plate; 4, slide groove; 5, bidirectional screw rod; 6, threaded sleeve; 7, connecting plate; 8, guide rod; 9, guide sleeve; 10, fixed block; 11, sliding block; 12, first deflection plate; 13, support sleeve; 14, support rod; 15, second deflection plate; 16, receiving plate; 17, sliding plate; 1701, first inclined groove; 1702, second inclined groove; 18, clamping groove; 19, first limit ring; 20, first limit block; 21, second limit ring; 22, second limit block; 23, spring; 24, cabinet; 25, limit plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0027] See also Figure 1 to Figure 8 In an embodiment of the present invention, a buffer damper includes: A truss 1, and a fixing plate 2 mounted on the truss 1, wherein a supporting plate 3 is fixed on the fixing plate 2; Also includes: See also Figure 1-Figure 3 , a spacing adjustment mechanism is arranged on the fixed plate 2 and connected to the support plate 3, the spacing adjustment mechanism includes a bidirectional screw rod 5 rotatably mounted on the fixed plate 2, a symmetrically arranged threaded sleeve 6 is movably mounted on the bidirectional screw rod 5, and the threaded sleeve 6 is threadedly matched with the bidirectional screw rod 5; it also includes a guide rod 8 mounted on the fixed plate 2, a guide sleeve 9 is slidably mounted on the guide rod 8, and a connecting plate 7 fixedly connected to the threaded sleeve 6 is fixed on the side wall of the guide sleeve 9, and a sliding assembly is arranged on the support plate 3, wherein the sliding assembly includes a slide groove 4 opened on the support plate 3 and symmetrically arranged, a sliding block 11 is slidably mounted in the slide groove 4, a fixed block 10 is fixed on the sliding block 11, and the fixed block 10 is fixedly connected to the guide sleeve 9 and the threaded sleeve 6 respectively.

[0028] In detail, before installing the energy storage cabinet, it is necessary to adjust the spacing between the sliding blocks 11 according to the size of the energy storage cabinet to ensure the best support effect for the energy storage cabinet. In the initial state, the spacing between the two threaded sleeves 6 is the smallest, so that the spacing between the sliding blocks 11 is the smallest. When it is necessary to install the energy storage cabinet, at this time, the bidirectional screw rod 5 rotates and drives the two threaded sleeves 6 to move, thereby driving the guide sleeve 9 to move along the length direction of the guide rod 8 through the connecting plate 7. The guide sleeve 9 and the guide rod 8 have a guiding function, which can ensure that the two threaded sleeves 6 move along the length direction of the bidirectional screw rod 5 and will not rotate with the bidirectional screw rod 5. The threaded sleeve 6 will also drive the sliding block 11 to move through the fixed block 10 to adjust the spacing between the receiving plates 16 through the support assembly. When the adjustment is completed, the bidirectional screw rod 5 stops rotating. Since the bidirectional screw rod 5 has a guiding function, it is ensured that the position of the sliding block 11 will not change, so as to ensure the best support effect for the energy storage cabinet.

[0029] See also Figure 1-Figure 6 The spacing regulating mechanism is provided with a support assembly, and the support assembly is connected to a symmetrically arranged receiving plate 16. The spacing regulating mechanism can adjust the spacing between the receiving plates 16 through the support assembly. The support assembly includes a first deflection plate 12 rotatably mounted on the sliding block 11, a support sleeve 13 is fixed on the first deflection plate 12, a support rod 14 is slidably mounted in the support sleeve 13, and a second deflection plate 15 is fixed to the end of the support rod 14 away from the support sleeve 13, and the second deflection plate 15 is rotatably connected to the receiving plate 16.

[0030] It should be noted that, in the initial state, the distance between the two receiving plates 16 is the smallest, and threaded holes are provided on the receiving plates 16 to ensure that the receiving plates 16 can be smoothly connected to the energy storage cabinet. When the energy storage cabinet needs to be installed, at this time, the bidirectional screw rod 5 rotates, so that the two sliding blocks 11 move along the length direction of the slide groove 4 and move in the direction away from each other. The sliding block 11 will also drive the first deflection plate 12 to move, and the first deflection plate 12 will also drive the support sleeve 13 to move, so as to drive the second deflection plate 15 to move through the support rod 14, so that the distance between the two receiving plates 16 increases. When the receiving plate 16 moves to the position cooperating with the energy storage cabinet, at this time, the receiving plate 16 can be manually controlled to fit with the surface of the energy storage cabinet, and ensure that the side of the receiving plate 16 is tightly fitted with the side of the energy storage cabinet, and then the receiving plate 16 is fixed to the side of the energy storage cabinet by bolts.

[0031] See also Figure 1-Figure 7, an elastic regulating mechanism is arranged on the supporting assembly, and the elastic regulating mechanism can adjust the supporting force of the receiving plate 16 when the supporting assembly moves, and the elastic regulating mechanism includes a sliding plate 17 with a slot 18 slidably connected to the first deflection plate 12, and the sliding plate 17 is provided with a first inclined groove 1701 and a second inclined groove 1702 symmetrically arranged, and a guide assembly is arranged on the supporting sleeve 13, wherein the guide assembly includes a first limiting ring 19 slidably mounted on the supporting sleeve 13, and the first limiting ring 19 A first limit block 20 is fixed on it and is slidably connected to the first inclined groove 1701. A driven structure connected to the first limit ring 19 is provided on the support rod 14. The above-mentioned driven structure includes a second limit ring 21 installed on the support rod 14, and a second limit block 22 slidably connected to the second inclined groove 1702 is fixed on the second limit ring 21. A spring 23 is sleeved on the support sleeve 13 and the support rod 14, and the two ends of the spring 23 are respectively fixedly connected to the first limit ring 19 and the second limit ring 21.

[0032] Further, in the initial state, the spring 23 is in a normal state. Under the action of the spring 23, the distance between the first limiting ring 19 and the second limiting ring 21 is in the middle position, so that the first limiting block 20 is located in the middle position of the first inclined groove 1701, and the second limiting block 22 is located in the middle position of the second inclined groove 1702. When the receiving plate 16 is fixedly connected to the energy storage cabinet by bolts, if the energy storage cabinet is shaken by external force, at this time, one of the receiving plates 16 will be subjected to pressure and drive the second deflection plate 15 connected thereto to move, and the second deflection plate 15 will also drive the support rod 14 toward the support sleeve. 13, the support rod 14 will also drive the second limiting ring 21 to move, so that the second limiting block 22 moves along the length direction of the second inclined groove 1702 and moves toward the first inclined groove 1701. Under the action of the second limiting block 22 and the second inclined groove 1702, the sliding plate 17 moves along the length direction of the first deflection plate 12. The sliding plate 17 will also drive the first inclined groove 1701 to move, and under the action of the first limiting block 20, the first limiting ring 19 moves toward the second limiting ring 21, thereby quickly compressing the spring 23 to ensure that the supporting force of this receiving plate 16 on the energy storage cabinet is increased.

[0033] Preferably, another receiving plate 16 will be subjected to tension and drive the second deflection plate 15 connected thereto to move, and the second deflection plate 15 will also drive the support rod 14 to move in a direction away from the support sleeve 13, and the support rod 14 will also drive the second limiting ring 21 to move, so that the second limiting block 22 moves along the length direction of the second inclined groove 1702 and moves in a direction away from the second inclined groove 1701, and the sliding plate 17 will move, and under the action of the first limiting block 20, the first limiting ring 19 moves in a direction away from the second limiting ring 21, thereby quickly stretching the spring 23, ensuring that the tension of this receiving plate 16 on the energy storage cabinet is increased, and achieving the effect of providing support force and tension to both sides of the energy storage cabinet through the receiving plate 16, so as to increase the stability of the energy storage cabinet.

[0034] An energy storage cabinet, comprising: See also Figure 1 , Figure 2 , Figure 8 A cabinet 24 is placed on the support plate 3, the cabinet 24 cooperates with the receiving plate 16, and a symmetrically arranged limiting plate 25 is rotatably installed at the bottom of the cabinet 24, and bolts fixedly connected to the support plate 3 are fixed on the limiting plate 25.

[0035] Among them, a torsion spring is installed on the rotating shaft of the limit plate 25. Under the action of the torsion spring, the limit plate 25 is located on the side facing the cabinet body 24 to ensure that the limit plate 25 will not interfere with the outside world when the cabinet body 24 is installed. When the cabinet body 24 needs to be fixed, the cabinet body 24 can be placed on the support plate 3. One end of the limit plate 25 will be in contact with the surface of the support plate 3, so that the limit plate 25 is rotated to a position in contact with the surface of the support plate 3. At this time, the limit plate 25 can be fixed to the support plate 3 by bolts to further increase the stability of the cabinet body 24.

[0036] A shock absorbing method of a buffer damper comprises the following steps: Step 1: Control the movement of the spacing control mechanism according to the energy storage cabinet to be supported, and adjust the spacing between the receiving plates 16 under the action of the supporting assembly; Step 2: After the spacing adjustment is completed, the receiving plate 16 and the energy storage cabinet can be connected to each other by bolts; Step three: When the energy storage cabinet is shaken by external force, under the action of the receiving plate 16, the elastic regulating mechanism is driven to move through the supporting assembly. Under the action of the elastic regulating mechanism, the receiving plate 16 provides thrust and pull on both sides of the energy storage cabinet to ensure the stability of the energy storage cabinet.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A buffer damper, comprising: A truss (1), and a fixing plate (2) mounted on the truss (1), wherein a supporting plate (3) is fixed on the fixing plate (2); It is characterized by further comprising: a spacing regulating mechanism, arranged on the fixing plate (2) and connected to the supporting plate (3), the spacing regulating mechanism being provided with a supporting assembly, the supporting assembly being connected to symmetrically arranged receiving plates (16), the spacing regulating mechanism being capable of adjusting the spacing between the receiving plates (16) through the supporting assembly; An elastic regulating mechanism is arranged on the supporting assembly, and the elastic regulating mechanism is capable of regulating the supporting force of the receiving plate (16) when the supporting assembly moves.

2. A buffer damper according to claim 1, characterized in that: The spacing adjustment mechanism comprises a bidirectional screw rod (5) rotatably mounted on the fixing plate (2), a threaded sleeve (6) symmetrically arranged is movably mounted on the bidirectional screw rod (5), and the threaded sleeve (6) is threadably matched with the bidirectional screw rod (5); It also includes a guide rod (8) mounted on the fixed plate (2), a guide sleeve (9) being slidably mounted on the guide rod (8), a connecting plate (7) fixedly connected to the threaded sleeve (6) being fixed on the side wall of the guide sleeve (9), and a sliding assembly being arranged on the support plate (3).

3. A buffer damper according to claim 2, characterized in that: The sliding assembly comprises a sliding groove (4) which is opened on the support plate (3) and is symmetrically arranged. A sliding block (11) is slidably installed in the sliding groove (4). A fixed block (10) is fixed on the sliding block (11). The fixed block (10) is respectively fixedly connected to the guide sleeve (9) and the threaded sleeve (6).

4. A buffer damper according to claim 3, characterized in that: The support assembly comprises a first deflection plate (12) rotatably mounted on the sliding block (11); a support sleeve (13) is fixed on the first deflection plate (12); a support rod (14) is slidably mounted in the support sleeve (13); a second deflection plate (15) is fixed to one end of the support rod (14) away from the support sleeve (13); and the second deflection plate (15) is rotatably connected to the receiving plate (16).

5. A buffer damper according to claim 4, characterized in that: The elastic regulating mechanism comprises a sliding plate (17) provided with a slot (18) slidably connected to the first deflection plate (12), the sliding plate (17) being provided with a first inclined slot (1701) and a second inclined slot (1702) symmetrically arranged, and the supporting sleeve (13) being provided with a guide assembly.

6. A buffer damper according to claim 5, characterized in that: The guide assembly comprises a first limiting ring (19) slidably mounted on the support sleeve (13), a first limiting block (20) slidably connected to the first inclined groove (1701) being fixed on the first limiting ring (19), and a driven structure connected to the first limiting ring (19) being arranged on the support rod (14).

7. A buffer damper according to claim 6, characterized in that: The driven structure comprises a second limiting ring (21) mounted on the support rod (14), a second limiting block (22) slidably connected to the second inclined groove (1702) being fixed on the second limiting ring (21), a spring (23) being sleeved on the support sleeve (13) and the support rod (14), and two ends of the spring (23) being fixedly connected to the first limiting ring (19) and the second limiting ring (21), respectively.

8. An energy storage cabinet installed on the buffer damper according to any one of claims 1 to 7, characterized in that: include: A cabinet (24) is placed on the support plate (3), the cabinet (24) cooperates with the receiving plate (16), a symmetrically arranged limit plate (25) is rotatably mounted on the bottom of the cabinet (24), and bolts fixedly connected to the support plate (3) are fixed on the limit plate (25).

9. A shock absorbing method of a buffer damper, using the buffer damper as claimed in claim 1, characterized in that: The following steps are involved: Step 1: controlling the movement of the spacing control mechanism according to the energy storage cabinet to be supported, and adjusting the spacing between the receiving plates (16) under the action of the supporting assembly; Step 2: After the spacing adjustment is completed, the receiving plate (16) and the energy storage cabinet can be connected to each other by bolts; Step 3: When the energy storage cabinet is shaken by external force, the elastic regulating mechanism is driven to move through the supporting assembly under the action of the receiving plate (16). Under the action of the elastic regulating mechanism, the receiving plate (16) provides thrust and pull on both sides of the energy storage cabinet to ensure the stability of the energy storage cabinet.

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