Lifting cylinder control device and busbar frame

Abstract

The utility model relates to the technical field of bus frame, specifically relates to a lift air cylinder control device and bus frame. Among them, lift air cylinder control device includes: lift air cylinder, connecting element, first valve body and second valve body, lift air cylinder includes cylinder and the cylinder cover of located cylinder top, connecting element includes first interface, second interface and third interface, the first open end is provided with on the cylinder cover side wall, and the first open end is connected with the first interface of connecting element through the first pipeline, the second open end is provided with on the bottom end side wall of cylinder, and the second open end is connected with the second interface of connecting element, and the third interface of connecting element is connected with the gas supply pipeline, and the first valve body is set up on the first pipeline, and the second valve body is set up on the gas supply pipeline. The utility model technical scheme can realize the independent control to single lift air cylinder.

Description

Technical Field

[0001] This application relates to the field of busbar frame technology, specifically to a lifting cylinder control device and a busbar frame. Background Technology

[0002] In daily electrolysis production, busbar lifting is one of the important tasks. As the electrical components of the busbar frame age, malfunctions gradually increase. In related technologies, the busbar frame includes multiple lifting cylinders, all sharing the same lifting pipeline. When one lifting cylinder is controlled by a main air supply injection control pipeline, the others also move, making independent control of any single lifting cylinder impossible. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a lifting cylinder control device and a busbar frame, which can realize independent control of a single lifting cylinder.

[0004] In a first aspect, this utility model provides a lifting cylinder control device, comprising:

[0005] The lifting cylinder includes a lifting cylinder, a connecting element, a first valve body, and a second valve body; the lifting cylinder includes a cylinder barrel and a cylinder cover located at the top of the cylinder barrel, and the connecting element includes a first interface, a second interface, and a third interface;

[0006] The cylinder head sidewall is provided with a first open end, which is connected to the first interface of the connecting element through a first pipe; the bottom sidewall of the cylinder is provided with a second open end, which is connected to the second interface of the connecting element through a second pipe; the third interface of the connecting element is connected to the air supply pipe.

[0007] The first valve body is installed on the first pipeline, and the second valve body is installed on the gas supply pipeline.

[0008] In some embodiments, the lifting cylinder further includes:

[0009] A piston rod and a piston are located inside the cylinder, with the piston positioned above and connected to the piston rod; a first through hole is provided at the bottom end of the cylinder, through which the piston rod moves up and down along the direction of the cylinder.

[0010] In some embodiments, a sealing structure is provided between the first through hole and the piston rod.

[0011] In some embodiments, the lifting cylinder control device is characterized in that it further includes:

[0012] The piston rod includes a wrench, a slide, a rotating rod, and a perforation structure, wherein the perforation structure includes a first perforation and a second perforation; the lower end of the piston rod is fitted into the first perforation.

[0013] The upper end of the wrench is connected to the lower end of the slide rail through the second through hole, and the upper end of the slide rail is connected to the rotating rod. The rotating rod is arranged parallel to the cylinder.

[0014] In some embodiments, the lifting cylinder control device further includes:

[0015] A support structure, comprising a side plate and a parallel upper plate and a lower plate, wherein the upper plate and the lower plate are fixedly connected to the side plate and are perpendicular to the side plate;

[0016] The side plate is arranged parallel to the cylinder, the upper plate is fixedly connected to the cylinder head, and the lower plate is fixedly connected to the lower side wall of the cylinder.

[0017] A piston located inside the cylinder, the piston being positioned above the piston rod.

[0018] In some embodiments, the lifting cylinder control device further includes:

[0019] A middle plate is fixedly connected to the side plate, the middle plate is located between the upper plate and the lower plate, and the middle plate is fixedly connected to the cylinder head;

[0020] The intermediate plate is provided with a second through hole, and the rotating rod is located between the upper plate and the lower plate through the second through hole;

[0021] The lower plate is provided with a third through hole, and the lower end of the slide is connected to the wrench through the third through hole.

[0022] In some embodiments, the connecting element is a tee connector.

[0023] Secondly, this utility model also provides a busbar frame, including the lifting cylinder control device as described in the above embodiments.

[0024] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0025] The lifting cylinder control device provided in this embodiment includes: a lifting cylinder, a connecting element, a first valve body, and a second valve body; the lifting cylinder includes a cylinder barrel and a cylinder head located at the top of the cylinder barrel; the connecting element includes a first interface, a second interface, and a third interface; a first open end is provided on the side wall of the cylinder head, and the first open end is connected to the first interface of the connecting element through a first pipe; a second open end is provided on the bottom side wall of the cylinder barrel, and the second open end is connected to the second interface of the connecting element through a second pipe; the third interface of the connecting element is connected to an air supply pipe; the first valve body is disposed on the first pipe, and the second valve body is disposed on the air supply pipe. When the lifting cylinder is raised, the air supply pipe can be connected to a separate air source. The first valve body is closed, and the second valve body is opened. The first pipe is disconnected, while the second pipe and the air supply pipe are connected. The separately connected air source enters the lower end of the cylinder through the second pipe and the air supply pipe, thereby controlling the lifting cylinder to rise. When the lifting cylinder is lowered, the air supply pipe is not connected to a separate air source. The first valve body is closed, and the second valve body is opened. The air supply pipe is connected. At this time, the gas at the lower end of the cylinder is discharged outward through the second pipe and the air supply pipe, thereby controlling the lifting cylinder to descend. This allows for independent control of a single lifting cylinder. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A schematic diagram of a lifting cylinder control device provided in an embodiment of this utility model;

[0029] Figure 2 A schematic diagram of another lifting cylinder control device provided in an embodiment of this utility model;

[0030] Figure 3 This is a schematic diagram of the structure of a lifting cylinder provided in an embodiment of the present utility model.

[0031] Explanation of reference numerals in the attached drawings: 10, lifting cylinder; 101, cylinder barrel; 102, cylinder head; 103, piston rod; 104, piston; 11, connecting element; 111, first interface; 112, second interface; 12, first valve body; 13, second valve body; 14, first pipe; 15, second pipe; 16, air supply pipe; 17, sealing structure; 18, wrench; 19, slide rail; 20, rotating rod; 21, perforated structure; 22, supporting structure; 221, side plate; 222, upper plate; 223, lower plate; 224, intermediate plate; 211, first perforation; 212, second perforation; 01, first open end; 02, second open end; 001, first through hole; 002, second through hole; 003, third through hole. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of this utility model, the solution of this utility model will be further described below. It should be noted that, unless otherwise specified, the embodiments of this utility model and the features thereof can be combined with each other.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some embodiments of the present invention, and not all embodiments.

[0034] The lifting cylinder control device provided in this embodiment allows for independent control of a single lifting cylinder when the cylinder is raised. The first valve body is closed, the second valve body is opened, the first pipe is disconnected, and the second pipe and the supply pipe are connected. The separately connected supply pipe enters the lower end of the cylinder through the second pipe and the supply pipe, thus controlling the lifting cylinder to rise. When the lifting cylinder is lowered, the supply pipe is not connected to the supply pipe. The first valve body is closed, the second valve body is opened, and the supply pipe is connected. At this time, the gas at the lower end of the cylinder is discharged outwards through the second pipe and the supply pipe, thus controlling the lifting cylinder to descend. This allows for independent control of a single lifting cylinder.

[0035] The lifting cylinder control device and busbar frame provided in the embodiments of this utility model will be described exemplarily below with reference to the accompanying drawings.

[0036] Figure 1 This is a schematic diagram of the structure of a lifting cylinder control device provided in an embodiment of the present invention. Figure 2 This is a schematic diagram of another lifting cylinder control device provided in an embodiment of the present invention. Figure 3 This is a schematic diagram of a lifting cylinder provided for an embodiment of the present utility model. Figure 1 The lifting cylinder shown is in the lowering state. Figure 2 The lifting cylinder shown is in the rising state.

[0037] like Figures 1 to 3 As shown, the lifting cylinder control device includes: a lifting cylinder 10, a connecting element 11, a first valve body 12 and a second valve body 13; the lifting cylinder 10 includes a cylinder barrel 101 and a cylinder cover 102 located at the top of the cylinder barrel 101, and the connecting element 11 includes a first interface 111, a second interface 112 and a third interface 113;

[0038] The cylinder head 102 has a first open end 01 on its side wall, which is connected to the first interface 111 of the connecting element 11 via a first pipe 14; the cylinder barrel 101 has a second open end 02 on its bottom side wall, which is connected to the second interface 112 of the connecting element 11 via a second pipe 15; and the connecting element 11 has a third interface 113 connected to the air supply pipe 16.

[0039] The first valve body 12 is disposed on the first pipeline 14, and the second valve body 13 is disposed on the gas supply pipeline 16.

[0040] Specifically, the descent of the lifting cylinder 10 can be understood as the piston rod 103 in the lifting cylinder 10 moving downward, and the ascent of the lifting cylinder 10 can be understood as the piston rod 103 in the lifting cylinder 10 moving upward.

[0041] When the lifting cylinder 10 is raised, the air supply pipe 16 can be connected to an air source independently. The first valve body 12 is closed, the second valve body 13 is opened, the first pipe 14 is in the disconnected state, and the second pipe 15 and the air supply pipe 16 are in the connected state. The independently connected air source enters the lower end of the cylinder 101 through the second pipe 15 and the air supply pipe 16, thereby realizing the control of the lifting cylinder 10 to rise.

[0042] When the lifting cylinder 10 is lowered, the air supply pipe 16 is not connected to the air source, the first valve body 12 is closed, the second valve body 13 is opened, and the air supply pipe 16 is in the conducting state. At this time, the low-end gas of the cylinder 101 is discharged outward through the second pipe 15 and the air supply pipe 16, thereby realizing the control of the lifting cylinder 10 to lower.

[0043] It should be noted that the lifting cylinder 10 is also connected to the main air source control pipeline (not shown in the figure), which enables the main air source to control the simultaneous lifting of multiple lifting cylinders 10. Therefore, this embodiment of the present disclosure can control the action of a single lifting cylinder 10 while retaining the function of controlling the lifting of multiple lifting cylinders 10 through the main air source.

[0044] The lifting cylinder control device provided in this embodiment includes: a lifting cylinder, a connecting element, a first valve body, and a second valve body; the lifting cylinder includes a cylinder barrel and a cylinder head located at the top of the cylinder barrel; the connecting element includes a first interface, a second interface, and a third interface; a first open end is provided on the side wall of the cylinder head, and the first open end is connected to the first interface of the connecting element through a first pipe; a second open end is provided on the bottom side wall of the cylinder barrel, and the second open end is connected to the second interface of the connecting element through a second pipe; the third interface of the connecting element is connected to an air supply pipe; the first valve body is disposed on the first pipe, and the second valve body is disposed on the air supply pipe. When the lifting cylinder is raised, the air supply pipe can be connected to a separate air source. The first valve body is closed, and the second valve body is opened. The first pipe is disconnected, while the second pipe and the air supply pipe are connected. The separately connected air source enters the lower end of the cylinder through the second pipe and the air supply pipe, thereby controlling the lifting cylinder to rise. When the lifting cylinder is lowered, the air supply pipe is not connected to a separate air source. The first valve body is closed, and the second valve body is opened. The air supply pipe is connected. At this time, the gas at the lower end of the cylinder is discharged outward through the second pipe and the air supply pipe, thereby controlling the lifting cylinder to descend. This allows for independent control of a single lifting cylinder.

[0045] In some embodiments, combined with Figures 1 to 3 The lifting cylinder 10 further includes a piston rod 103 and a piston 104 located inside the cylinder 101. The piston 104 is located above the piston rod 103 and connected to the piston rod 103. A first through hole 001 is provided at the bottom end of the cylinder 101, and the piston rod 103 moves up and down along the direction of the cylinder 101 through the first through hole 001.

[0046] Specifically, the piston 104 divides the cylinder 101 into two chambers. The upper chamber is located above the piston 104, and the lower chamber is located below the piston 104. Thus, the piston rod 103 can move up and down in the cylinder 101 through the air pressure difference formed between the upper and lower chambers.

[0047] In some embodiments, combined with Figures 1 to 3 A sealing structure 17 is provided between the first through hole 001 and the piston rod 103. Specifically, as mentioned above, providing a sealing structure 17 between the first through hole 001 and the piston rod 103 helps to improve the sealing performance of the lower cavity.

[0048] In some embodiments, combined with Figures 1 to 3 The lifting cylinder 10 control device further includes:

[0049] The piston rod 103 includes a wrench 18, a slide rail 19, a rotating rod 20, and a perforated structure 21, wherein the perforated structure 21 includes a first perforation 211 and a second perforation 212; the lower end of the piston rod 103 is sleeved in the first perforation 211.

[0050] The upper end of the wrench 18 is connected to the lower end of the slide rail 19 through the second through hole 212. The upper end of the slide rail 19 is connected to the rotating rod 20. The rotating rod 20 is arranged parallel to the cylinder 101.

[0051] The slide 19 is a flexible hose that can extend and retract. When the lifting cylinder 10 descends, the hose is in the extended state and descends together with the piston rod 103. The wrench 18 can be rotated by the rotating rod 20 to fix the wrench 18 in the clamp (not shown). When the lifting cylinder 10 ascends, the hose is in the retracted state and ascends together with the piston rod 103.

[0052] In some embodiments, combined with Figures 1 to 3 The lifting cylinder 10 control device further includes:

[0053] The support structure 22 includes a side plate 221 and an upper plate 222 and a lower plate 223 arranged in parallel. The upper plate 222 and the lower plate 223 are fixedly connected to the side plate 221, and the upper plate 222 and the lower plate 223 are perpendicular to the side plate 221.

[0054] The side plate 221 is arranged parallel to the cylinder 101, the upper plate 222 is fixedly connected to the cylinder head 102, and the lower plate 223 is fixedly connected to the lower side wall of the cylinder 101.

[0055] A piston 104 is located inside the cylinder 101, and the piston 104 is located above the piston rod 103.

[0056] The support structure 22 can be fixed on the ground support column, and the lifting cylinder 10 can be fixed by setting the support structure 22.

[0057] In some embodiments, combined with Figures 1 to 3 The lifting cylinder 10 control device further includes:

[0058] An intermediate plate 224 is fixedly connected to the side plate 221. The intermediate plate 224 is located between the upper plate 222 and the lower plate 223. The intermediate plate 224 is fixedly connected to the cylinder head 102.

[0059] The intermediate plate 224 is provided with a second through hole 002, and the rotating rod 20 is located between the upper plate 222 and the lower plate 223 through the second through hole 002;

[0060] The lower plate 223 is provided with a third through hole 003, and the lower end of the slide rail 19 is connected to the wrench 18 through the third through hole 003.

[0061] In some embodiments, the connecting element 11 is a tee connector, through which the first pipe and the second pipe can be connected to the gas supply pipe.

[0062] Based on the above embodiments, this utility model also provides a busbar frame, including the lifting cylinder control device as described in the above embodiments, and thus has the same or similar beneficial effects, which will not be repeated here.

[0063] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0064] The above description is merely a specific embodiment of this utility model, enabling those skilled in the art to understand or implement it. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this utility model. Therefore, this utility model is not to be limited to the embodiments described herein, but is to be accorded the widest scope consistent with the principles and novel features of the utility model herein.

Claims

1. A lifting cylinder control device, characterized in that, include: The lifting cylinder includes a lifting cylinder, a connecting element, a first valve body, and a second valve body; the lifting cylinder includes a cylinder barrel and a cylinder cover located at the top of the cylinder barrel, and the connecting element includes a first interface, a second interface, and a third interface; The cylinder head sidewall is provided with a first open end, which is connected to the first interface of the connecting element through a first pipe; the bottom sidewall of the cylinder is provided with a second open end, which is connected to the second interface of the connecting element; the third interface of the connecting element is connected to the air supply pipe. The first valve body is installed on the first pipeline, and the second valve body is installed on the gas supply pipeline.

2. The lifting cylinder control device according to claim 1, characterized in that, The lifting cylinder also includes: A piston rod and a piston are located inside the cylinder, with the piston positioned above and connected to the piston rod; a first through hole is provided at the bottom end of the cylinder, through which the piston rod moves up and down along the direction of the cylinder.

3. The lifting cylinder control device according to claim 2, characterized in that, A sealing structure is provided between the first through hole and the piston rod.

4. The lifting cylinder control device according to claim 2, characterized in that, Also includes: The piston rod includes a wrench, a slide, a rotating rod, and a perforation structure, wherein the perforation structure includes a first perforation and a second perforation; the lower end of the piston rod is fitted into the first perforation. The upper end of the wrench is connected to the lower end of the slide rail through the second through hole, and the upper end of the slide rail is connected to the rotating rod. The rotating rod is arranged parallel to the cylinder.

5. The lifting cylinder control device according to claim 4, characterized in that, Also includes: A support structure, comprising a side plate and a parallel upper plate and a lower plate, wherein the upper plate and the lower plate are fixedly connected to the side plate and are perpendicular to the side plate; The side plate is arranged parallel to the cylinder, the upper plate is fixedly connected to the cylinder head, and the lower plate is fixedly connected to the lower side wall of the cylinder.

6. The lifting cylinder control device according to claim 5, characterized in that, Also includes: A middle plate is fixedly connected to the side plate, the middle plate is located between the upper plate and the lower plate, and the middle plate is fixedly connected to the cylinder head; The intermediate plate is provided with a second through hole, and the rotating rod is located between the upper plate and the lower plate through the second through hole; The lower plate is provided with a third through hole, and the lower end of the slide is connected to the wrench through the third through hole.

7. The lifting cylinder control device according to claim 1, characterized in that, The connecting element is a tee connector.

8. A busbar frame, characterized in that, Includes the lifting cylinder control device as described in any one of claims 1-7.

Images