Energy accumulator assembly for improving hitting power

Abstract

The utility model relates to the technical field of energy accumulators, and discloses an energy accumulator assembly capable of improving hitting power, which comprises an energy accumulator body, a gas delivery pipe, a connecting pipe, an oil inlet valve, an oil delivery pipe and a U-shaped plate, wherein the gas delivery pipe and the connecting pipe are respectively arranged at the top and the bottom of the energy accumulator body, the oil inlet valve is arranged at the bottom of the connecting pipe, and the oil delivery pipe is communicated with the oil inlet valve. The top plate and the bottom plate are detachably connected to the top and the bottom of the energy accumulator body respectively; according to the energy accumulator assembly, the positions of the energy accumulator body, the gas conveying pipe and the connecting pipe can be limited, meanwhile, the stability of connection between the energy accumulator body and the gas conveying pipe and the stability of connection between the energy accumulator body and the connecting pipe can be improved, in addition, the assembly can also support and fix the position of the oil conveying pipe, and the problem that when part of existing energy accumulator assemblies are used, oil conveying is inconvenient is solved. The problems that the stability of the position of the energy accumulator is poor, and when the energy accumulator is used, the connecting stability between a connecting pipe and a gas conveying pipe and the energy accumulator is prone to being affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of accumulators, in particular to an accumulator assembly for enhancing striking force. Background Technique

[0002] An accumulator is an energy storage device in a hydraulic and pneumatic system. Its main function is to convert the energy in the system into compressed energy or potential energy and store it at an appropriate time. When the system needs it, the compressed energy or potential energy is converted back into hydraulic or pneumatic energy and released to replenish the system again. The accumulator is often used in conjunction with a breaker to provide an auxiliary power source for the breaker and enhance the striking force of the breaker.

[0003] At present, when some accumulator assemblies are in use, the oil delivery pipe is connected to the oil inlet valve, and the gas delivery pipe is connected to an external air inlet valve. Moreover, the installation of the accumulator is mostly achieved by fixing the positions of the oil delivery pipe and the gas delivery pipe to ensure the fixation of the accumulator's position. However, in actual use, such an installation method has a poor fixation effect, that is, it is difficult to fix the position of the accumulator itself. The accumulator is prone to shaking during use due to the continuous delivery of pressure oil and other reasons, which may affect the connection stability between the accumulator and the connecting pipe and the gas delivery pipe respectively. Content of the Utility Model

[0004] The purpose of the utility model is to provide an accumulator assembly for enhancing striking force to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An accumulator assembly for enhancing striking force, including an accumulator body, an air delivery pipe and a connecting pipe respectively installed at the top and bottom of the accumulator body, an oil inlet valve installed at the bottom of the connecting pipe, an oil delivery pipe communicated with the oil inlet valve, and a U-shaped plate. It further includes:

[0006] A top plate and a bottom plate respectively detachably connected to the top and bottom of the accumulator body. Guide plates are fixedly connected to the surfaces of the top plate and the bottom plate. A bidirectional lead screw is threadedly penetrated through the surface of the guide plate. The bottom of the bidirectional lead screw is rotatably connected to the bottom surface inside the U-shaped plate. The top of the bidirectional lead screw rotatably penetrates through the top of the U-shaped plate and is fixedly connected to a turntable;

[0007] A hollow cylinder fixedly connected to the bottom of the bottom plate. An adjusting ring is rotatably connected to the bottom of the hollow cylinder. A supporting mechanism is arranged on the surface of the adjusting ring. Extension plates are fixedly connected to the surfaces on both sides of the U-shaped plate, and through grooves are formed on the surfaces of the extension plates;

[0008] A clamping groove opened at the top of the top plate. A cylindrical groove is opened at the top of the bottom plate. The inner wall of the clamping groove is in contact with the surface of the air delivery pipe. The inner wall of the cylindrical groove is in contact with the surface of the connecting pipe.

[0009] Preferably, the width of the inner wall of the slot is equal to the outer diameter of the gas pipe, and the inner diameter of the cylindrical slot is equal to the outer diameter of the connecting pipe.

[0010] Preferably, the outer diameter and thickness of the top plate and the bottom plate are equal, and the surface of the guide plate is slidably connected to the inner surface of the molded plate.

[0011] Preferably, the supporting mechanism includes a threaded rod threaded through an adjusting ring, a conical block fixedly connected to the bottom of the threaded rod, and a supporting hook fixedly connected to the bottom of the conical block, the surface of the threaded rod is slidably connected to the inner wall of the hollow cylinder, and the inner wall of the supporting hook is in contact with the surface of the oil pipeline.

[0012] Preferably, a slide plate is fixedly connected to the top of the threaded rod, and slide grooves are provided on both sides of the inner wall of the hollow cylinder, and the surface of the slide plate is in contact with the inner wall of the slide groove.

[0013] Preferably, the outer diameter of the adjusting ring is larger than the outer diameter of the hollow cylinder, and a plurality of protruding structures are arranged on the surface of the adjusting ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can fix the position of the accumulator body and limit the positions of the gas pipe and the connecting pipe when in use, so as to increase the stability of the accumulator body when in use. At the same time, the assembly can also increase the stability of the connection between the accumulator body and the gas pipe and the connecting pipe respectively. In addition, the assembly can also support and fix the position of the oil pipe to increase the stability of the position of the oil pipe, thereby solving the problem that the stability of the accumulator position is relatively poor when some current accumulator assemblies are in use, and the connection stability between the connecting pipe and the gas pipe and the accumulator is easily affected when the accumulator is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0018] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model.

[0021] In the figure: 1. Accumulator body; 2. Gas transmission pipe; 3. Connecting pipe; 4. Oil inlet valve; 5. Oil transmission pipe; 6. Top plate; 7. Bottom plate; 8. Guide plate; 9. Bi-directional lead screw; 10. C-shaped plate; 11. Hollow cylinder; 12. Adjusting ring; 13. Support mechanism; 131. Threaded rod; 132. Tapered block; 133. Support hook; 14. Slide plate; 15. Chute; 16. Extension plate; 17. Card slot; 18. Cylindrical groove. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1-5 As shown, an accumulator assembly for enhancing the striking force includes an accumulator body 1, a gas transmission pipe 2 and a connecting pipe 3 respectively installed at the top and bottom of the accumulator body 1, an oil inlet valve 4 installed at the bottom of the connecting pipe 3, an oil transmission pipe 5 communicated with the oil inlet valve 4, and a C-shaped plate 10. The top and bottom of the accumulator body 1 are respectively detachably connected with a top plate 6 and a bottom plate 7. Guide plates 8 are fixedly connected to the surfaces of the top plate 6 and the bottom plate 7. A bi-directional lead screw 9 is threadedly penetrated through the surface of the guide plate 8. The two guide plates 8 are respectively arranged on both sides of the surface of the bi-directional lead screw 9. The bottom of the bi-directional lead screw 9 is rotatably connected to the bottom of the inner surface of the C-shaped plate 10. The top of the bi-directional lead screw 9 rotatably penetrates through the top of the C-shaped plate 10 and is fixedly connected with a turntable. Support mechanisms 13 are arranged on the surface of the adjusting ring 12 which is rotatably connected to the bottom of the hollow cylinder 11 fixedly connected to both sides of the bottom of the bottom plate 7. A card slot 17 is opened at the top of the top plate 6, and a cylindrical groove 18 is opened at the top of the bottom plate 7. The inner wall of the card slot 17 is in contact with the surface of the gas transmission pipe 2, and the inner wall of the cylindrical groove 18 is in contact with the surface of the connecting pipe 3. The width of the inner wall of the card slot 17 is equal to the outer diameter of the gas transmission pipe 2, and the inner diameter of the cylindrical groove 18 is equal to the outer diameter of the connecting pipe 3. Accordingly, the positions of the accumulator body 1, the gas transmission pipe 2 and the connecting pipe 3 can be restricted by the top plate 6 and the bottom plate 7. Extension plates 16 are fixedly connected to the surfaces of both sides of the C-shaped plate 10. A through groove is opened on the surface of the extension plate 16. The position of the C-shaped plate 10 can be restricted by the staff using a locking bolt and passing through the through groove. The outer diameters and thicknesses of the top plate 6 and the bottom plate 7 are equal. The surface of the guide plate 8 is slidably connected to the inner surface of the C-shaped plate 10. Accordingly, the stability of the guide plate 8 during movement can be increased, and it is convenient to restrict the positions of the accumulator body 1, the gas transmission pipe 2 and the connecting pipe 3 by the top plate 6 and the bottom plate 7.

[0024] The support mechanism 13 includes a threaded rod 131, a tapered block 132, and a support hook 133. The surface of the threaded rod 131 is slidably connected to the inner wall of the hollow cylinder 11. The threaded rod 131 passes through the adjusting ring 12 in a threaded manner. The tapered block 132 is fixedly connected to the bottom of the threaded rod 131. The support hook 133 is fixedly connected to the bottom of the tapered block 132. The inner wall of the support hook 133 is in contact with the surface of the oil delivery pipe 5. The top of the threaded rod 131 is fixedly connected with a sliding plate 14. Both sides of the inner wall of the hollow cylinder 11 are provided with sliding grooves 15. The surface of the sliding plate 14 is in contact with the inner wall of the sliding groove 15. The setting of the sliding plate 14 can increase the stability of the threaded rod 131 during lifting and moving. When the staff rotates the adjusting ring 12, the height of the threaded rod 131 can be adjusted. During this process, the height of the tapered block 132 and the support hook 133 is adjusted accordingly to support the oil delivery pipe 5, so as to increase the practicability of this component.

[0025] The outer diameter of the adjusting ring 12 is larger than the outer diameter of the hollow cylinder 11. The surface of the adjusting ring 12 is provided with a number of convex structures, which can facilitate the staff to rotate the adjusting ring 12 so as to adjust the support mechanism 13.

[0026] Working principle: When the staff installs this component, the gas delivery pipe 2 and the connecting pipe 3 can be installed on the top and bottom of the accumulator body 1 respectively. Then the staff can place the connecting pipe 3 inside the cylindrical groove 18. At this time, the gas delivery pipe 2 can be placed inside the card slot 17. Then the staff can rotate the turntable, and the bidirectional lead screw 9 rotates and drives the two guide plates 8 to move towards the opposite side. Accordingly, the top plate 6 and the bottom plate 7 can limit the positions of the top and bottom of the accumulator body 1, and the top plate 6 and the bottom plate 7 can limit the positions of the gas delivery pipe 2 and the connecting pipe 3. Then the staff can pass the oil delivery pipe 5 through the support hook 133 and connect the oil delivery pipe 5 with the oil inlet valve 4, and then connect the connecting pipe 3 with the oil inlet valve 4. After that, the staff rotates the adjusting ring 12, and the threaded rod 131 drives the tapered block 132 and the support hook 133 to rise, so as to support and fix the position of the oil delivery pipe 5. Finally, when the staff installs this component on devices such as a breaker, the position of the C-shaped plate 10 can be fixed by using the locking bolt in cooperation with the extension plate 16, so as to fix the position of this component.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An accumulator assembly for increasing striking force, comprising an accumulator body (1), an air delivery pipe (2) and a connecting pipe (3) respectively mounted on the top and bottom of the accumulator body (1), an oil inlet valve (4) mounted on the bottom of the connecting pipe (3), an oil delivery pipe (5) connected to the oil inlet valve (4), and a shaped plate (10), characterized in that: Further included are: a top plate (6) and a bottom plate (7) detachably connected to the top and bottom of the accumulator body (1) respectively. Guide plates (8) are fixedly connected to the surfaces of the top plate (6) and the bottom plate (7). A bidirectional lead screw (9) passes through the guide plates (8) in a threaded manner. The bottom of the bidirectional lead screw (9) is rotatably connected to the bottom of the inner surface of the U-shaped plate (10). The top of the bidirectional lead screw (9) rotatably passes through the top of the U-shaped plate (10) and is fixedly connected to a turntable; a hollow cylinder (11) fixedly connected to the bottom of the bottom plate (7). An adjusting ring (12) is rotatably connected to the bottom of the hollow cylinder (11). A support mechanism (13) is arranged on the surface of the adjusting ring (12). Extension plates (16) are fixedly connected to the surfaces on both sides of the U-shaped plate (10), and through grooves are formed in the surfaces of the extension plates (16); a clamping groove (17) formed in the top of the top plate (6). A cylindrical groove (18) is formed in the top of the bottom plate (7). The inner wall of the clamping groove (17) is in contact with the surface of the gas transmission pipe (2). The inner wall of the cylindrical groove (18) is in contact with the surface of the connecting pipe (3).

2. The accumulator assembly for improving striking force according to claim 1, characterized in that: The width of the inner wall of the clamping groove (17) is equal to the outer diameter of the gas transmission pipe (2). The inner diameter of the cylindrical groove (18) is equal to the outer diameter of the connecting pipe (3).

3. The accumulator assembly for improving striking force according to claim 1, characterized in that: The outer diameters and thicknesses of the top plate (6) and the bottom plate (7) are equal. The surface of the guide plate (8) is slidably connected to the inner surface of the U-shaped plate (10).

4. The accumulator assembly for improving striking force according to claim 1, characterized in that: The support mechanism (13) includes a threaded rod (131) passing through the adjusting ring (12) in a threaded manner, a conical block (132) fixedly connected to the bottom of the threaded rod (131), and a support hook (133) fixedly connected to the bottom of the conical block (132). The surface of the threaded rod (131) is slidably connected to the inner wall of the hollow cylinder (11). The inner wall of the support hook (133) is in contact with the surface of the oil transmission pipe (5).

5. The accumulator assembly for improving striking force according to claim 4, characterized in that: A slide plate (14) is fixedly connected to the top of the threaded rod (131). Sliding grooves (15) are formed in both sides of the inner wall of the hollow cylinder (11). The surface of the slide plate (14) is in contact with the inner walls of the sliding grooves (15).

6. The accumulator assembly for improving striking force according to claim 1, characterized in that: The outer diameter of the adjusting ring (12) is larger than the outer diameter of the hollow cylinder (11). A number of convex structures are arranged on the surface of the adjusting ring (12).

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