Zinc plate hoisting device

Abstract

The utility model relates to a hoisting device for a zinc plate, and relates to the technical field of electrolytic zinc. A zinc plate lifting device comprises a lifting frame and lifting hooks, and the lifting hooks are arranged at the bottoms of the two sides of the lifting frame in an array mode. Through the arrangement of the first gasket, the first sleeve and the second gasket, after the lifting hook is installed on the lifting beam, the first sleeve can separate the inner wall of the first through hole from the lifting hook, the first gasket can separate the lower side wall of the lifting beam from a first nut on the lifting hook, and the second gasket can separate the upper side wall of the lifting beam from a second nut on the lifting hook, so that the lifting hook is convenient to disassemble and assemble. The metal part between the lifting beam and the lifting hook is not in direct contact, the first gasket, the first sleeve and the second gasket which are made of nylon materials effectively block current circulation, current loss is avoided, and safety of operators and normal operation of equipment are effectively guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of electrolytic zinc, and in particular to a zinc plate hoisting device. Background Art

[0002] During the electrolytic zinc process, zinc metal is deposited onto cathode plates to form zinc sheets. After a period of electrolysis, the cathode plates must be removed from the electrolytic cell to ensure the proper processing of the zinc sheets.

[0003] At present, cathode plates are mostly removed from electrolytic cells by using a cathode plate lifting device. For example, Chinese invention patent publication number CN109835803 discloses a "zinc electrolysis cathode plate lifting device". By lifting the cathode plate, the cathode plate can be quickly removed from the electrolytic cell, with high work efficiency and low labor intensity.

[0004] However, when using a similar lifting device to install and remove the cathode plate, there is a situation where direct current flows through the cathode plate along the hook, hanger, and wire rope into the ground, causing the loss of direct current. This not only reduces the working efficiency of the electrolytic cell, but also causes the lifting device itself to be electrified, posing certain safety hazards and failing to effectively guarantee the safety of operators and the normal operation of the equipment. Utility Model Content

[0005] In order to solve or partially solve the problems existing in the related technology, the present application provides a zinc plate lifting device, a zinc plate lifting device, which can effectively isolate the hook and the lifting beam, disconnect the flow path of the current, avoid current loss, and effectively ensure the safety of the operator and the normal operation of the equipment.

[0006] The present application provides a zinc plate hoisting device, which comprises: a hanger and a hook, wherein the hook array is arranged and installed at the bottom of both sides of the hanger;

[0007] The two ends of the hook are threaded screws, on which a first nut, a first washer, a first sleeve and a second washer are sequentially installed from bottom to top;

[0008] The first nut is installed at the bottom position of the threaded screw;

[0009] The first gasket, the first sleeve and the second gasket are made of insulating materials;

[0010] The bottom of both sides of the hanger are arrayed with a plurality of groups of first through holes corresponding to the installation of the hooks;

[0011] The two ends of the hook pass through the first through hole and are fixedly mounted on the bottom of the hanger through a second nut.

[0012] Optionally, in some embodiments of the present application:

[0013] The top of the first gasket is provided with a first groove;

[0014] A second groove is provided at the bottom of the second gasket.

[0015] Optionally, in some embodiments of the present application:

[0016] A first positioning slot for positioning the first gasket is provided at the bottom of the first through hole, and a second positioning slot for positioning the second gasket is provided at the top of the first through hole;

[0017] The height of the first positioning slot is smaller than the height of the first gasket, and the height of the second positioning slot is smaller than the height of the second gasket.

[0018] Optionally, in some embodiments of the present application:

[0019] The first nut is fixed at the bottom position of the threaded screw by welding.

[0020] Optionally, in some embodiments of the present application:

[0021] The top of the hanger is provided with: a limit rod and a limit base. The limit rod is hingedly installed on one side of the top of the hanger, and the limit base is fixedly installed on the other side of the top of the hanger. The limit rod is installed into the limit base by using a pin to limit and fix the hanger.

[0022] The technical solution provided by this application may have the following beneficial effects:

[0023] The present application sets a first gasket, a first sleeve and a second gasket. After the hook is installed on the hanging beam, the first sleeve can separate the inner wall of the first through hole and the hook, the first gasket can separate the lower side wall of the hanging beam and the first nut on the hook, and the second gasket can separate the upper side wall of the hanging beam and the second nut on the hook. Therefore, there is no direct contact between the metal parts between the hanging beam and the hook. The first gasket, the first sleeve and the second gasket made of nylon effectively block the flow of current, avoid current loss, and effectively ensure the safety of operators and the normal operation of equipment.

[0024] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0026] Figure 1 This is a schematic diagram of the overall structure of the lifting device in the embodiment of the present application;

[0027] Figure 2 This is a schematic diagram of the bottom structure of the lifting device in the embodiment of the present application;

[0028] Figure 3 This is a schematic diagram of the exploded structure of the hook in the embodiment of the present application;

[0029] Figure 4 This is a schematic cross-sectional view of a mounting structure of a hook in an embodiment of the present application;

[0030] Figure 5 is a structural diagram of the first gasket in an embodiment of the present application;

[0031] Figure 6 is a structural diagram of the second gasket in an embodiment of the present application;

[0032] Figure 7 This is a structural diagram of a limiting rod and a limiting base in an embodiment of the present application;

[0033] Figure 8 It is a schematic diagram of the partial structure of the hanger in the embodiment of the present application.

[0034] Figure markings: 1-hanger, 101-first through hole, 102-second positioning slot, 2-hook, 201-threaded screw, 202-first nut, 203-first gasket, 2031-first groove, 204-first sleeve, 205-second gasket, 2051-second groove, 3-limiting rod, 4-limiting base, 5-pin. DETAILED DESCRIPTION

[0035] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0036] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0038] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0039] When using a similar lifting device to install and remove the cathode plate, there is a situation where direct current flows through the cathode plate along the hook, hanger, and wire rope into the ground, causing the loss of direct current. This not only reduces the working efficiency of the electrolytic cell, but also causes the lifting device itself to be electrified, posing certain safety hazards and failing to effectively guarantee the safety of operators and the normal operation of the equipment.

[0040] In response to the above problems, an embodiment of the present application provides a zinc plate lifting device that can effectively isolate the hook and the lifting beam, disconnect the current flow path, avoid current loss, and effectively ensure the safety of operators and the normal operation of equipment.

[0041] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0042] Figure 1 This is a schematic diagram of the overall structure of the lifting device in the embodiment of the present application;

[0043] Figure 2This is a schematic diagram of the bottom structure of the lifting device in the embodiment of the present application;

[0044] Figure 3 This is a schematic diagram of the exploded structure of the hook in the embodiment of the present application;

[0045] Figure 4 This is a schematic cross-sectional view of a mounting structure of a hook in an embodiment of the present application;

[0046] Figure 5 is a structural diagram of the first gasket in an embodiment of the present application;

[0047] Figure 6 is a structural diagram of the second gasket in an embodiment of the present application;

[0048] Figure 7 This is a structural diagram of a limiting rod and a limiting base in an embodiment of the present application;

[0049] Figure 8 It is a schematic diagram of the partial structure of the hanger in the embodiment of the present application.

[0050] See also Figure 1-8 A zinc plate lifting device includes: a hanger 1 and a hook 2, and the hook 2 is arranged in an array and installed at the bottom of both sides of the hanger 1.

[0051] In this embodiment, the hanger 1 is composed of two hanging beams and a sliding bearing rod. The two hanging beams can slide on the sliding bearing rod to hang the cathode plate, and rolling wheels are installed on the side walls of the hanging beams to more conveniently push the hanging materials to move.

[0052] The two ends of the hook 2 are threaded screws 201 , on which a first nut 202 , a first washer 203 , a first sleeve 204 and a second washer 205 are sequentially mounted from bottom to top.

[0053] The first nut 202 is installed at the bottom of the threaded screw 201 .

[0054] The first gasket 203 , the first sleeve 204 , and the second gasket 205 are made of insulating material, specifically nylon.

[0055] The bottom of both sides of the hanger 1 is provided with a plurality of groups of first through holes 101 corresponding to the installation of the hooks 2.

[0056] The two ends of the hook 2 pass through the first through hole 101 and are fixed to the bottom of the hanger 1 by a second nut.

[0057] In this embodiment, by providing a first gasket 203, a first sleeve 204 and a second gasket 205, after the hook 2 is installed on the beam, the first sleeve 204 can separate the inner wall of the first through hole 101 from the hook 2, the first gasket 203 can separate the lower side wall of the beam from the first nut 202 on the hook 2, and the second gasket 205 can separate the upper side wall of the beam from the second nut on the hook 2. Therefore, there is no direct contact between the metal parts of the beam and the hook 2. The first gasket 203, the first sleeve 204 and the second gasket 205 made of nylon effectively block the flow of current, avoid current loss, and effectively ensure the safety of the operator and the normal operation of the equipment.

[0058] Specifically, a first groove 2031 is provided at the top of the first gasket 203 ; a second groove 2051 is provided at the bottom of the second gasket 205 .

[0059] In this embodiment, by providing the first groove 2031 and the second groove 2051, the connection between the first gasket 203, the first sleeve 204 and the second gasket 205 can be made tighter, thereby enhancing the connection stability of the first gasket 203, the first sleeve 204 and the second gasket 205.

[0060] Specifically, a first positioning slot for positioning the first gasket 203 is provided at the bottom of the first through hole 101, and a second positioning slot 102 for positioning the second gasket 205 is provided at the top of the first through hole 101;

[0061] The height of the first positioning slot is smaller than the height of the first gasket 203 , and the height of the second positioning slot 102 is smaller than the height of the second gasket 205 .

[0062] In this embodiment, by providing the first positioning slot hole and the second positioning slot hole 102 , it is ensured that the first gasket 203 and the second gasket 205 can be accurately positioned during installation, which facilitates installation and positioning.

[0063] Specifically, the first nut 202 is fixed at the bottom of the threaded screw 201 by welding.

[0064] In this embodiment, the first nut 202 is fixed by welding, which can prevent the first nut 202 from loosening due to vibration or external force, thereby ensuring the installation stability of the hook 2.

[0065] Specifically: the top of the hanger 1 is provided with: a limit rod 3 and a limit base 4, the limit rod 3 is hingedly installed on one side of the top of the hanger 1, and the limit base 4 is fixedly installed on the other side of the top of the hanger 1, and the limit rod 3 is installed into the limit base 4 by using a pin 5 to limit and fix the hanger 1.

[0066] In this embodiment, by setting a limit rod 3 and a limit base 4 and connecting them with a pin 5, the limit fixation of the hanger 1 is effectively achieved. It is easy to operate, and the pin connection method makes the installation and disassembly process quick and easy, thereby improving work efficiency.

[0067] The technical solutions provided by the embodiments of the present application include the following beneficial effects:

[0068] The present application sets a first gasket 203, a first sleeve 204 and a second gasket 205. After the hook 2 is installed on the beam, the first sleeve 204 can separate the inner wall of the first through hole 101 from the hook 2, the first gasket 203 can separate the lower side wall of the beam from the first nut 202 on the hook 2, and the second gasket 205 can separate the upper side wall of the beam from the second nut on the hook 2. Therefore, there is no direct contact between the metal parts of the beam and the hook 2. The first gasket 203, the first sleeve 204 and the second gasket 205 made of nylon effectively block the flow of current, avoid current loss, and effectively ensure the safety of operators and the normal operation of equipment.

[0069] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0070] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A zinc plate hoisting device, characterized in that: The hoisting device comprises: a hanger (1) and a hook (2), wherein the hook (2) is arranged in an array and installed at the bottom of both sides of the hanger (1); The two ends of the hook (2) are threaded screws (201), and a first nut (202), a first washer (203), a first sleeve (204) and a second washer (205) are sequentially installed on the threaded screw (201) from bottom to top; The first nut (202) is installed at the bottom position of the threaded screw (201); The first gasket (203), the first sleeve (204) and the second gasket (205) are made of insulating materials; The bottom arrays on both sides of the hanger (1) are provided with a plurality of groups of first through holes (101) corresponding to the installation hooks (2); The two ends of the hook (2) pass through the first through hole (101) and are fixedly mounted on the bottom of the hanger (1) via a second nut.

2. The hoisting device according to claim 1, characterized in that: A first groove (2031) is provided on the top of the first gasket (203); A second groove (2051) is provided at the bottom of the second gasket (205).

3. The hoisting device according to claim 2, characterized in that: A first positioning slot hole for positioning a first gasket (203) is provided at the bottom of the first through hole (101), and a second positioning slot hole (102) for positioning a second gasket (205) is provided at the top of the first through hole (101); The height of the first positioning slot is smaller than the height of the first gasket (203), and the height of the second positioning slot (102) is smaller than the height of the second gasket (205).

4. The hoisting device according to claim 3, characterized in that: The first nut (202) is fixed at the bottom position of the threaded screw (201) by welding.

5. The hoisting device according to any one of claims 1 to 4, characterized in that: The top of the hanger (1) is provided with: a limiting rod (3) and a limiting base (4); the limiting rod (3) is hingedly mounted on one side of the top of the hanger (1); the limiting base (4) is fixedly mounted on the other side of the top of the hanger (1); the limiting rod (3) is mounted in the limiting base (4) by using a pin to limit and fix the hanger (1).

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