CN218665210U

CN218665210U - Lifting auxiliary assembly device for assembling electrolytic cell

Info

Publication number: CN218665210U
Application number: CN202222192239.6U
Authority: CN
Inventors: 茅卫平; 杨晶鑫
Original assignee: Suzhou Hi Elec Equipment Co ltd
Current assignee: Suzhou Hi Elec Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-03-21
Anticipated expiration: 2032-08-19

Abstract

The application discloses supplementary assembly quality that goes up and down for electrolysis trough equipment, including lift platform, outer rail guard, interior rail guard, there is the connecting plate in the four corners of outer rail guard fixed mounting respectively, and the lower fixed surface of connecting plate is connected with strutting arrangement, and strutting arrangement includes: the lifting device comprises a first supporting leg, a second supporting leg, a third supporting leg, a fourth supporting leg, a servo driving mechanism and a lifting traction device, wherein the second supporting leg is movably arranged inside the first supporting leg, the third supporting leg is movably arranged inside the second supporting leg, the fourth supporting leg is movably arranged inside the third supporting leg, and the second supporting leg, the third supporting leg and the fourth supporting leg can be synchronously lifted up and down through the servo driving mechanism and the lifting traction device. The utility model is used for solve and use a plurality of pneumatic cylinder supporting platform to move about among the prior art and take place easily that a plurality of pneumatic cylinders move the platform atress unbalanced that asynchronous and pneumatic cylinder oil leak caused, cause the problem of platform slope.

Description

Lifting auxiliary assembly device for assembling electrolytic cell

Technical Field

The utility model relates to the technical field of electrolytic cell assembly auxiliary devices, in particular to a lifting auxiliary assembly device for electrolytic cell assembly.

Background

Need use elevating gear to carry out the altitude mixture control of platform at current electrolysis trough assembling process, thereby can adapt to the electrolysis trough installation of co-altitude not, elevating gear is the fluid pressure type elevating gear usually, the structure is heavier and complicated, support whole platform by a plurality of pneumatic cylinders in the use and go on moving up and down, a plurality of pneumatic cylinders are supplied oil by same oil circuit, it is asynchronous to lead to the operation between a plurality of pneumatic cylinders easily because of the difference of hydraulic oil along the journey resistance, lift platform appears the slope, and fluid pressure type elevating gear easily leads to the sealing member to damage after long-term the use, thereby the pneumatic cylinder oil leak takes place, a plurality of pneumatic cylinders move asynchronously and pneumatic cylinder oil leak all cause the platform atress unbalance easily, thereby cause the slope, very easily take place the work accident, therefore, need a new elevating gear when being used for the electrolysis trough equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supplementary assembly quality of lift for electrolysis trough equipment for use a plurality of pneumatic cylinder supporting platform to move about and take place easily among the solution prior art a plurality of pneumatic cylinder operation asynchronous and the platform atress that the pneumatic cylinder oil leak caused unbalanced, cause the problem of platform slope.

In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions: the utility model provides a supplementary assembly quality that goes up and down for electrolysis trough equipment, includes lift platform, outer rail guard, interior rail guard, is provided with outer rail guard at lift platform's fixed surface, and still fixes being provided with interior rail guard at lift platform's upper surface, its characterized in that: there are a plurality of returning face plate on the surface of rail guard in being close to at lift platform through hinge swing joint, and the inboard surface of returning face plate sets up to the arc, and the inboard surface laminating of returning face plate forms a circular, and there is a connecting plate in the four corners of rail guard fixed mounting respectively outside, and the lower fixed surface of connecting plate is connected with strutting arrangement, and strutting arrangement evenly distributed has four, and for example one of them strutting arrangement, strutting arrangement includes: first supporting legs, second supporting legs, third supporting legs, fourth supporting legs, servo drive mechanism, lift draw gear, the inside fixedly connected with mounting panel of bottom surface under first supporting legs is close to leaves the space between the lower bottom surface of mounting panel and first supporting legs, can be used for installing servo drive mechanism, and servo drive mechanism includes: the output end of the servo motor is connected with a ball screw, a bearing sleeve is in threaded connection with the periphery of the ball screw, a connecting bottom plate is fixedly connected with the periphery of the bearing sleeve, a connecting fixing block is fixedly mounted on the upper surface of the connecting bottom plate and fixedly connected with a second supporting leg through a bolt, so that the connecting bottom plate is fixedly mounted on the lower surface of the second supporting leg, the second supporting leg is movably arranged inside the first supporting leg, a third supporting leg is movably arranged inside the second supporting leg, a fourth supporting leg is movably arranged inside the third supporting leg, and the second supporting leg, the third supporting leg and the fourth supporting leg can be synchronously lifted up and down through a servo driving mechanism and a lifting traction device; the lifting traction device is provided with four, every two lifting traction devices are divided into two groups, one group of lifting traction device is used for transmission to connect the first supporting leg, the second supporting leg, the third supporting leg and can control the third supporting leg to follow the second supporting leg to synchronously go up and down, the other group of lifting traction device is used for transmission to connect the second supporting leg, the third supporting leg, the fourth supporting leg and can control the fourth supporting leg to follow the third supporting leg to synchronously go up and down, the lifting traction device comprises: first installation axle, first bolt axle, the chain, leading wheel installation axle, the chain leading wheel, the second installation axle, first installation axle fixed connection is at the last top of first supporting legs, the first bolt axle of inside fixedly connected with of first installation axle, the installation axle of upper end fixedly connected with leading wheel at the second supporting legs, the periphery of leading wheel installation axle is rotated and is connected with the chain leading wheel, the lower bottom fixedly connected with second installation axle of third supporting legs, the inside fixedly connected with second bolt axle of second installation axle, the upper end of first bolt axle and the one end fixed connection of chain, the other end of chain and the upper end fixed connection of second bolt axle, chain and chain leading wheel swing joint.

Further, in the embodiment of the utility model, run through the guide bar that is provided with four evenly distributed in the inside of connecting the bottom plate, the lower surface of connecting the bottom plate is stretched out to the downward one end of guide bar and is connected with the fixed surface of mounting panel, top end fixed mounting has last mounting panel at the guide bar, the internally mounted of going up the mounting panel has the bearing mount pad, ball screw's one end is inserted the inside of bearing mount pad and is connected rather than rotating, be provided with the protection casing in the periphery of guide bar, the last top of protection casing is higher than the guide bar and can be to ball screw, the bearing housing, the guide bar, go up the mounting panel, the bearing mount pad forms the protection airtight, the lower bottom of protection casing is passed through the screw and is connected the fixed surface of bottom plate and is connected.

Further, in the embodiment of the utility model provides an in, the bottom of second supporting legs, the bottom of third supporting legs, the bottom of fourth supporting legs all are provided with the guider of a plurality of annular evenly distributed, and a plurality of guider's structure is all the same to the guider that the second supporting legs is connected is exemplified, and guider sets up between second supporting legs and first supporting legs, and guider can carry out the direction guide when the second supporting legs removes.

Further, in the embodiment of the present invention, the structure of a plurality of guiding devices is the same, and the guiding devices connected to the second supporting legs are taken as an example, and the guiding devices include: the guide mounting seat is provided with a plurality of guide wheels, the guide mounting seat is uniformly and fixedly distributed on the surface of the lower bottom of the second supporting leg in an annular mode, the guide wheels are movably connected inside the guide mounting seat, and the surface of each guide wheel is attached to the inner surface of the corresponding first supporting leg.

Further, in the embodiment of the present invention, the object placing table is fixedly mounted on the surface of the connecting plate.

The utility model has the advantages that: the utility model discloses a strutting arrangement automatic control lift platform, move down, it is rotatory through servo motor control ball screw during the lift, utilize ball screw to drive second supporting legs rebound, in second supporting legs rebound, also follow the removal with chain leading wheel swing joint's chain (namely the chain is the one end distance of being connected with first mounting shaft becomes long, the one end distance of chain and second mounting shaft shortens, third supporting legs rebound when the one end distance of chain and second mounting shaft shortens, motion mode between fourth supporting legs and the third supporting legs is the same reason (in third supporting legs rebound, through the chain leading wheel, chain control fourth supporting legs rebound), because strutting arrangement can make the second supporting legs, the third supporting legs, the fourth supporting legs goes on simultaneously, the lift has fine stability down, so set up four strutting arrangement through the four corners at lift platform, make lift platform rise or descend the in-process, lift platform can remain stable, skew to one side can not appear (compare in current hydraulic control lift, a plurality of pneumatic cylinders move asynchronously and take place easily and lead to uneven oil leak emergence.

Drawings

The present application is further described below with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure of a lifting auxiliary assembly device for assembling an electrolytic cell according to an embodiment of the present invention.

FIG. 2 is a schematic structural view of a supporting device of a lifting auxiliary assembly device for assembling an electrolytic cell according to an embodiment of the present invention.

FIG. 3 is a schematic view of the internal structure of a lifting auxiliary assembly device for assembling an electrolytic cell according to an embodiment of the present invention after a first supporting leg is removed from a supporting device.

FIG. 4 is a schematic structural diagram of a servo driving mechanism in a lifting auxiliary assembly device for assembling an electrolytic cell according to an embodiment of the present invention.

FIG. 5 is a schematic view of the expanded structure of the first supporting foot, the second supporting foot and the third supporting foot of the lifting auxiliary assembly device for assembling the electrolytic cell of the embodiment of the present invention.

Fig. 6 is a partially enlarged schematic view of a portion a in fig. 5.

Fig. 7 is a partially enlarged structural view at B in fig. 5.

FIG. 8 is a schematic view of the expanded structure of the second supporting foot, the third supporting foot and the fourth supporting foot of the lifting auxiliary assembly device for assembling the electrolytic cell of the embodiment of the present invention.

FIG. 9 is a schematic view of the overall structure of the lifting auxiliary assembly device for assembling the electrolytic cell according to the embodiment of the present invention after being unfolded.

10. Lifting platform 101, outer guard railing 102, connecting plate 103, inner guard railing 104, turnover plate 105, hinge 106 and object placing table

20. Supporting device 30, first supporting leg 301, mounting plate 302 and supporting rod

40. Second supporting foot 50, third supporting foot 60, fourth supporting foot 70, lifting traction device 701, chain 702, first mounting shaft 703, first bolt shaft 704, guide wheel mounting shaft 705, chain guide wheel 706, second mounting shaft 707 and second bolt shaft

80. Servo driving mechanism 801, connecting bottom plate 802, servo motor 803, connecting fixing block 804, bearing sleeve 805, ball screw 806, guide rod 807, upper mounting plate 808, bearing mounting seat 809 and protective cover

90. Guiding device 901, guiding installation seat 902 and guide wheel

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

As shown in fig. 1, 2, 3, and 4, the present embodiment discloses a lifting auxiliary assembly device for assembling an electrolytic cell, which includes a lifting platform 10, an outer guard rail 101, and an inner guard rail 103, wherein the outer guard rail 101 is fixedly disposed on the upper surface of the lifting platform 10, the inner guard rail 103 is further fixedly disposed on the upper surface of the lifting platform 10, a polygonal through hole is disposed on the surface of the lifting platform 10 close to the inner guard rail 103, a plurality of turnover plates 104 are movably connected to the surface of the polygonal through hole through hinges 105, the number of the turnover plates 104 is the same as the number of the polygonal sides, the inner side surfaces of the turnover plates 104 are arc-shaped, the inner side surfaces of the turnover plates 104 are attached to form a circle, the turnover plates 104 are used for avoiding a protruding portion during assembly of the electrolytic cell, and the turnover plates 104 can be turned upwards when contacting the protruding portion. At the four corners of outer rail guard 101 respectively fixed mounting have connecting plate 102, the last fixed surface of connecting plate 102 installs and puts thing platform 106, the lower fixed surface of connecting plate 102 is connected with strutting arrangement 20, strutting arrangement 20 evenly distributed has four, and four strutting arrangement 20 set up to the same structure, take one of them strutting arrangement 20 as an example, strutting arrangement 20 includes: first supporting legs 30, second supporting legs 40, third supporting legs 50, fourth supporting legs 60, servo drive mechanism 80, lift draw gear 70, be close to the inside fixedly connected with mounting panel 301 of bottom surface down at first supporting legs 30, concrete mounting means is the lower fixed surface at mounting panel 301 and is connected with bracing piece 302, can prevent through bracing piece 302 that mounting panel 301 from taking place not hard up and causing the slope, guarantee that mounting panel 301 keeps the horizontality, leave the space between the lower bottom surface of mounting panel 301 and first supporting legs 30, can be used for installing servo drive mechanism 80, servo drive mechanism 80 includes: the protection device comprises a servo motor 802, an output end of the servo motor 802 is connected with a ball screw 805, a bearing sleeve 804 is connected with the periphery of the ball screw 805 in a threaded manner, a connecting bottom plate 801 is fixedly connected with the periphery of the bearing sleeve 804 in a fixed manner, a connecting fixing block 803 is fixedly installed on the upper surface of the connecting bottom plate 801, the connecting fixing block 803 is fixedly connected with a second supporting leg 40 through bolts so that the connecting bottom plate 801 is fixedly installed on the lower surface of the second supporting leg 40, four guide rods 806 which are uniformly distributed penetrate through the connecting bottom plate 801, the downward end of each guide rod 806 extends out of the lower surface of the connecting bottom plate 801 and is fixedly connected with the surface of a mounting plate 301, an upper mounting plate 807 is fixedly installed at the upper top end of each guide rod 806, a bearing mounting seat 808 is installed inside the upper mounting plate 807, one end of each ball screw 805 is inserted into the bearing mounting seat 808 and is rotatably connected with the inside of the bearing mounting seat 808, a protection cover 809 is arranged on the periphery of the guide rods 806, the upper top end of the protection cover 809 is higher than the guide rods 806 and can drive the ball screw 805, the bearing sleeve 804, the bearing sleeve 806 is connected with the servo motor 802 and can drive the second supporting leg 804 to move upwards by the ball screw to drive the bearing sleeve 804. The second supporting leg 40 is movably arranged inside the first supporting leg 30, the third supporting leg 50 is movably arranged inside the second supporting leg 40, the fourth supporting leg 60 is movably arranged inside the third supporting leg 50, and the second supporting leg 40, the third supporting leg 50 and the fourth supporting leg 60 are synchronously lifted up and down through the servo driving mechanism 80 and the lifting traction device 70.

As shown in fig. 1, 5, 8, and 9, four lifting traction devices 70 are provided, each two lifting traction devices 70 are divided into two groups, two lifting traction devices 70 in each group are symmetrically arranged, one group of lifting traction devices 70 is used for driving and connecting the first supporting leg 30, the second supporting leg 40, and the third supporting leg 50, and controlling the third supporting leg 50 to synchronously lift up and down along with the second supporting leg 40, the other group of lifting traction devices 70 is used for driving and connecting the second supporting leg 40, the third supporting leg 50, and the fourth supporting leg 60, and controlling the fourth supporting leg 60 to synchronously lift up and down along with the third supporting leg 50, taking one lifting traction device 70 in one group as an example, as shown in fig. 5, 6, and 7, each lifting traction device 70 includes: first installation axle 702, first bolt axle 703, chain 701, leading wheel installation axle 704, chain leading wheel 705, second installation axle 706, first installation axle 702 fixed connection is at the last top of first supporting legs 30, the first bolt axle 703 of the inside fixedly connected with of first installation axle 702, upper end fixedly connected with leading wheel installation axle 704 at second supporting legs 40, the periphery of leading wheel installation axle 704 rotates through the bearing and is connected with chain leading wheel 705, the lower bottom fixedly connected with of third supporting legs 50 is installed axle 706, the inside fixedly connected with second bolt axle 707 of second installation axle 706, the upper end of first bolt axle 703 and the one end fixed connection of chain 701, the other end of chain 701 and the upper end fixed connection of second bolt axle 707, chain 701 and chain leading wheel 705 swing joint. The lifting platform 10 is automatically controlled to move up and down by the supporting device 20, the ball screw 805 is controlled to rotate by the servo motor 802 during lifting, the ball screw 805 is used for driving the second supporting foot 40 to move upwards, the chain 701 movably connected with the chain guide wheel 705 also moves along with the second supporting foot 40 when the second supporting foot 40 moves upwards (namely, the distance between the end, connected with the first mounting shaft 702, of the chain 701 is longer, and the distance between the end, connected with the second mounting shaft 706, of the chain 701 is shorter), the third supporting foot 50 moves upwards when the distance between the end, connected with the second mounting shaft 706, of the chain 701 is shorter, the movement modes between the fourth supporting foot 60 and the third supporting foot 50 are the same (when the third supporting foot 50 moves upwards, the fourth supporting foot 60 is controlled to move upwards by the chain guide wheel 705 and the chain 701), therefore, the lifting platform 10 can be kept stable during the lifting or descending process of the lifting platform 10, and the lifting platform 10 cannot be inclined towards one side (compared with the existing hydraulic control lifting, the lifting platform 10 is asynchronous in operation and oil leakage caused by unbalanced stress is easy to occur).

As shown in fig. 3, 5, and 8, the bottom of the second support leg 40, the bottom of the third support leg 50, and the bottom of the fourth support leg 60 are all provided with a plurality of guide devices 90 uniformly distributed in a ring shape, and the plurality of guide devices 90 have the same structure, and taking the guide device 90 connected to the second support leg 40 as an example, the guide device 90 is provided between the second support leg 40 and the first support leg 30, and the guide device 90 can guide the direction when the second support leg 40 moves. The guiding device 90 can keep the second supporting foot 40, the third supporting foot 50 and the fourth supporting foot 60 in the same axis with the first supporting foot 30 all the time in the ascending or descending process of the lifting platform 10, so as to prevent the lifting platform 10 from tilting in the moving process and further causing the inclined condition.

As shown in fig. 3, taking the guide 90 connected to the second support foot 40 as an example, the guide 90 includes: the guide mounting seat 901 and the guide wheels 902 are arranged, the guide mounting seat 901 is provided with a plurality of guide wheels, the guide wheels are uniformly and fixedly distributed on the lower bottom surface of the second supporting leg 40 in an annular mode, the guide wheels 902 are movably connected inside the guide mounting seat 901, and the surfaces of the guide wheels 902 are attached to the inner surface of the first supporting leg 30.

The working principle of the utility model is as follows: when the lifting platform 10 needs to move upward, the servo driving mechanism 80 is started, the servo motor 802 drives the ball screw 805 to rotate, the ball screw 805 drives the bearing sleeve 804 in threaded connection with the ball screw to move upward, the bearing sleeve 804 drives the connecting bottom plate 801 fixedly connected with the bearing sleeve to drive the second supporting leg 40 to move upward, the second supporting leg 40 drives the chain 701 movably connected with the chain guide wheel 705 to move along with moving upward, so that the end of the chain 701 connected with the first mounting shaft 702 is lengthened, the end of the chain 701 connected with the second mounting shaft 706 is shortened, the shortened end of the chain 701 is connected with the third supporting leg 50 as a result, so that the third supporting leg 50 is driven to move upward, and the lifting traction device 70 is also arranged between the third supporting leg 50 and the fourth supporting leg 60, so that in the process that the third supporting leg 50 moves upward, that the servo driving mechanism 80 drives the second supporting leg 40 to move upward while the third supporting leg 30 moves upward, and the fourth supporting leg 60 is driven by the third lifting traction device 70 and the fourth supporting leg 40 to move upward.

On the contrary, when the lifting platform 10 needs to move downwards, the servo motor 802 rotates reversely to drive the ball screw 805 to rotate reversely, so that the second supporting foot 40 moves downwards, while the second supporting foot 40 moves downwards, the end of the chain 701 connected with the first mounting shaft 702 is shortened, the end of the chain 701 connected with the second mounting shaft 706 is lengthened, the third supporting foot 50 also moves downwards along with the third supporting foot 50, and the fourth supporting foot 60 also moves downwards along with the third supporting foot 50, thereby realizing the lifting and the lowering of the lifting platform 10.

Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.

Claims

1. A lifting auxiliary assembly device for assembling an electrolytic cell comprises a lifting platform, an outer protective guard and an inner protective guard, wherein the outer protective guard is fixedly arranged on the upper surface of the lifting platform, the inner protective guard is also fixedly arranged on the upper surface of the lifting platform, and the lifting auxiliary assembly device is characterized in that:

the lift platform is close to the surface of interior rail guard has a plurality of returning face plate through hinge swing joint, the inboard surface of returning face plate sets up to the arc, just the inboard surface laminating of returning face plate forms a circular the four corners of outer rail guard fixed mounting respectively has the connecting plate, the lower fixed surface of connecting plate is connected with strutting arrangement, strutting arrangement evenly distributed has four, and four strutting arrangement's structure is the same, and one of them strutting arrangement includes: first supporting legs, second supporting legs, third supporting legs, fourth supporting legs, servo drive mechanism, lift draw gear first supporting legs is close to the inside fixedly connected with mounting panel of bottom surface down, the mounting panel with leave the space between the lower bottom surface of first supporting legs, can be used for installing servo drive mechanism, servo drive mechanism includes: the output end of the servo motor is connected with a ball screw, the periphery of the ball screw is in threaded connection with a bearing sleeve, the periphery of the bearing sleeve is fixedly connected with a connecting bottom plate, the upper surface of the connecting bottom plate is fixedly provided with a connecting fixing block, the connecting fixing block is fixedly connected with the second supporting leg through a bolt, so that the connecting bottom plate is fixedly arranged on the lower surface of the second supporting leg, the second supporting leg is movably arranged in the first supporting leg, the third supporting leg is movably arranged in the second supporting leg, the fourth supporting leg is movably arranged in the third supporting leg, and the second supporting leg, the third supporting leg and the fourth supporting leg can synchronously lift up and down through the servo driving mechanism and the lifting traction device;

the lifting traction device is provided with four lifting traction devices, every two lifting traction devices are divided into two groups, one group of lifting traction devices is used for being in transmission connection with the first supporting leg, the second supporting leg and the third supporting leg and can control the third supporting leg to synchronously lift up and down along with the second supporting leg, and the other group of lifting traction devices is used for being in transmission connection with the second supporting leg, the third supporting leg and the fourth supporting leg and can control the fourth supporting leg to synchronously lift up and down along with the third supporting leg.

2. A lifting assist assembly for electrolytic cell assembly as set forth in claim 1 wherein said lifting traction means includes: first installation axle, first bolt axle, chain, leading wheel installation axle, chain leading wheel, second installation axle, first installation axle fixed connection be in the last top of first supporting legs, the inside fixedly connected with of first installation axle the first bolt axle the upper end fixedly connected with of second supporting legs the leading wheel installation axle, the periphery of leading wheel installation axle is rotated and is connected with the chain leading wheel, the lower bottom fixedly connected with of third supporting legs the second installation axle, the inside fixedly connected with second bolt axle of second installation axle, the upper end of first bolt axle with the one end fixed connection of chain, the other end of chain with the upper end fixed connection of second bolt axle, the chain with chain leading wheel swing joint.

3. The lifting auxiliary assembly device for the electrolytic cell assembly as recited in claim 1, wherein four guide rods are uniformly distributed in the connecting bottom plate, the lower ends of the guide rods extend out of the lower surface of the connecting bottom plate and are fixedly connected with the surface of the mounting plate, the upper top end of each guide rod is fixedly provided with an upper mounting plate, a bearing mounting seat is mounted in each upper mounting plate, one end of each ball screw is inserted into the bearing mounting seat and is rotatably connected with the bearing mounting seat, a protective cover is arranged on the periphery of each guide rod, the upper top end of each protective cover is higher than the guide rods, the ball screws, the bearing sleeves, the guide rods, the upper mounting plate and the bearing mounting seats can form protective closure, and the lower bottom end of each protective cover is fixedly connected with the surface of the connecting bottom plate through screws.

4. The auxiliary assembly device for the assembly of the electrolytic cell as claimed in claim 1, wherein a plurality of guide devices are uniformly distributed in a ring shape and arranged at the bottom of the second supporting leg, the bottom of the third supporting leg and the bottom of the fourth supporting leg, and the plurality of guide devices have the same structure, and for example, the guide device connected with the second supporting leg is arranged between the second supporting leg and the first supporting leg, and the guide devices can guide the direction when the second supporting leg moves.

5. A lifting auxiliary assembly device for electrolytic cell assembly as claimed in claim 4, wherein a plurality of said guide means are identical in structure, and for example said guide means connected to said second support leg, said guide means comprises: the guide mounting seat is provided with a plurality of guide wheels, the guide mounting seat is uniformly and fixedly distributed in an annular shape on the surface of the lower bottom of the second supporting leg, the guide wheels are movably connected inside the guide mounting seat, and the surfaces of the guide wheels are attached to the inner surface of the first supporting leg.

6. The assembly device of claim 1, wherein a shelf is fixedly mounted on the surface of the connecting plate.