Diaphragm frame lifting appliance for electrolysis workshop

Abstract

The utility model discloses an electrolytic workshop diaphragm frame lifting appliance which comprises a lifting appliance frame and a lifting appliance support, rotating shafts are arranged on the two sides of the lifting appliance frame, hanging lug plates are fixed on the rotating shafts, notches are formed in the hanging lug plates, the hanging lug plates turn down the notches to sleeve an inner pole plate of a diaphragm frame, and the lifting appliance further comprises a plate placing component. The plate placing part comprises a plate control shaft and a control part, the plate control shaft controls the hanging lug plate to be placed through rotation, and the control part controls rotation of the plate control shaft. According to the diaphragm frame lifting appliance for the electrolysis workshop, the lug hanging plate is turned downwards, so that the notch of the lug hanging plate is sleeved on a handle of an inner polar plate of the diaphragm frame, the lug hanging plate is uniformly lifted by a travelling crane, the tedious operation that an operator needs to be matched with the existing diaphragm frame lifting appliance to repeatedly penetrate and hang a rope is solved, and in order to avoid manual operation on an electrolytic bath, the diaphragm frame is contacted through a control part; the control plate shaft is driven to enable the hanging lug plate to drive the limiting part to rotate clockwise under the action of gravity to be in a vertical state, and the downward turning action is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragm frame lifting tools, in particular to a diaphragm frame lifting tool for an electrolysis workshop. Background Technique

[0002] Electrolysis is a process of synthesizing chemicals, manufacturing high-purity substances, and treating the surface of materials by using electrochemical reactions occurring at the interface between an electrode as an electronic conductor and an electrolyte as an ionic conductor. When an electric current is applied, the cations in the electrolyte move towards the cathode, absorb electrons, and undergo a reduction reaction to form new substances; the anions in the electrolyte move towards the anode, release electrons, and undergo an oxidation reaction to form new substances.

[0003] The existing diaphragm frame lifting tool in the electrolysis workshop is an ordinary lifting tool, which has many disadvantages when lifting the diaphragm frame. The ordinary lifting tool cannot fully adapt to the diaphragm frame and the plates inside the diaphragm frame, resulting in very troublesome lifting of the plates inside the diaphragm frame. It requires the operator to cooperate to repeatedly thread the ropes, which is time-consuming and laborious, and the operation is cumbersome; the suspension rope is a slipknot, and there is a safety hazard that the suspended object is not firmly tied. Therefore, a diaphragm frame lifting tool with safe and efficient operation is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a diaphragm frame lifting tool for an electrolysis workshop to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The diaphragm frame lifting tool for an electrolysis workshop includes a lifting tool frame and a lifting tool support. Rotating shafts are arranged on both sides of the lifting tool frame, hanging ear plates are fixed on the rotating shafts, notch openings are arranged on the hanging ear plates, and the hanging ear plates are turned downwards and the notch openings sleeved on the plates inside the diaphragm frame.

[0007] As a further scheme of the utility model: it further includes a plate releasing component;

[0008] The plate releasing component includes a plate control shaft and a control component. The plate control shaft controls the plate releasing of the hanging ear plate through rotation, and the control component controls the rotation of the plate control shaft.

[0009] As a further scheme of the utility model: the plate control shaft includes a horizontal shaft, a blocking part, and a gear. The horizontal shaft is rotatably installed between the lifting tool frames. The blocking part and the gear are arranged on the horizontal shaft, and a limiting part located below the blocking part is arranged on the rotating shaft.

[0010] As a further scheme of the utility model: the top of the blocking part is an inclined section, and the bottom is a flat section.

[0011] As a further scheme of the utility model: a torsion reset device is arranged at the end of the horizontal shaft;

[0012] The torsion reset device includes a housing, an outer card slot, and a torsion spring. The housing is fixed to the sling frame. An outer card slot is provided inside the housing. An inner card slot is opened at the end of the horizontal shaft. A torsion spring with both ends respectively embedded in the outer card slot and the inner card slot is installed outside the horizontal shaft.

[0013] As a further solution of the present utility model: The control component includes a sleeve and a toothed plate. The toothed plate that can slide up and down is installed outside the sling frame through the sleeve.

[0014] As a further solution of the present utility model: The bottom of the toothed plate is bent at 90 degrees and extends in a horizontal direction.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] For this diaphragm frame sling in the electrolysis workshop, by turning the hanging ear plate downward, the notch of the hanging ear plate is sleeved on the handle of the inner electrode plate of the diaphragm frame, and the traveling crane lifts it uniformly, solving the cumbersome operation that the existing diaphragm frame sling requires the operator to cooperate to repeatedly thread the ropes. To avoid manual operation on the electrolytic cell, by contacting the diaphragm frame with the control component, driving the control plate shaft to make the hanging ear plate drive the limiting part to rotate clockwise under the action of gravity to a vertical state, realizing the downward turning action. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a diaphragm frame sling in an electrolysis workshop;

[0018] Figure 2 It is a schematic structural diagram of the control plate shaft in a diaphragm frame sling in an electrolysis workshop;

[0019] Figure 3 It is a schematic structural diagram of the torsion reset device in a diaphragm frame sling in an electrolysis workshop.

[0020] In the figure: 1, sling frame; 2, rotating shaft; 3, control plate shaft; 301, horizontal shaft; 302, blocking part; 303, gear; 4, hanging ear plate; 5, sling support; 6, torsion reset device; 601, housing; 602, outer card slot; 603, torsion spring; 7, control component; 701, sleeve; 702, toothed plate; 8, limiting part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1 to 3, in the embodiment of the present utility model, the diaphragm frame lifting device in the electrolysis workshop includes a lifting device frame 1 and a lifting device support 5. Rotating shafts 2 are arranged on both sides of the lifting device frame 1. Hanging ear plates 4 are fixed on the rotating shafts 2. Notches are arranged on the hanging ear plates 4. The lower-turned notches of the hanging ear plates 4 sleeve the inner plates of the diaphragm frame. Handles are arranged on the hanging ear plates 4. The diaphragm frame lifting device is moved to the top of the electrolysis cell by a traveling crane. After that, the rear hanging ear plate 4 turns downward, so that the notch of the hanging ear plate 4 is sleeved on the handle of the inner plate of the diaphragm frame. The spacing of the plates in the diaphragm frame is the same. Therefore, when the position below the diaphragm frame lifting device is accurate, the downward turning of the hanging ear plate 4 will not be blocked by the handle of the inner plate of the diaphragm frame. After the hanging ear plate 4 is completely turned downward to a vertical state, the traveling crane lifts it up uniformly, solving the cumbersome operation that the existing diaphragm frame lifting device requires operators to cooperate to repeatedly thread ropes.

[0022] In a preferred embodiment, it further includes a plate-releasing component;

[0023] The plate-releasing component includes a plate-control shaft 3 and a control component 7. The plate-control shaft 3 controls the plate-releasing of the hanging ear plate 4 by rotation, and the control component 7 controls the rotation of the plate-control shaft 3. The downward turning action of the hanging ear plate 4 requires manual participation and is manually turned downward. Personnel stand on the electrolysis cell to operate, which has certain safety hazards. Therefore, it is controlled by the plate-control shaft 3 and the control component 7, so that when it descends to the top of the interval diaphragm frame, the hanging ear plate 4 will automatically turn downward.

[0024] In a preferred embodiment, the plate-control shaft 3 includes a horizontal shaft 301, a blocking portion 302 and a gear 303. The horizontal shaft 301 is rotatably installed between the lifting device frames 1. The blocking portion 302 and the gear 303 are arranged on the horizontal shaft 301. A limiting portion 8 located below the blocking portion 302 is arranged on the rotating shaft 2. The plate-control shaft 3 maintains a state where the blocking portion 302 is horizontal. When the limiting portion 8 of the rotating shaft 2 is at the bottom of the blocking portion 302, the blocking portion 302 limits the hanging ear plate 4 to make the hanging ear plate 4 in a state close to horizontal, ensuring the smoothness during the lowering process.

[0025] In a preferred embodiment, a torsion reset device 6 is arranged at the end of the horizontal shaft 301;

[0026] The torsion reset device 6 includes a housing 601, an outer card slot 602, and a torsion spring 603. The housing 601 is fixed to the sling frame 1. An outer card slot 602 is provided inside the housing 601. An inner card slot is provided at the end of the cross shaft 301. A torsion spring 603 with both ends respectively embedded in the outer card slot 602 and the inner card slot is installed outside the cross shaft 301. The torsion reset device 6 plays a role in controlling the control plate shaft 3, thereby controlling the ear plate 4. The torsion reset device 6 functions to rotate and reset the control plate shaft 3. After the lifting is completed, the ear plate 4 is actually in a vertical state and needs to be manually reset. A reset handle is provided on the ear plate 4. During the process of pulling it up, the cross shaft 301 rotates under the action of force, compressing the torsion spring 603 until the limiting part 8 is pushed below the blocking part 302. Under the action of the torsion spring 603, the blocking part 302 resets, restricting the reset of the limiting part 8, so that the ear plate 4 is in a relatively horizontal state. The design with an inclined cutting surface at the top and a flat cutting surface at the bottom of the blocking part 302 is to make it more labor-saving during the reset process of the ear plate 4 and the rotation angle of the cross shaft 301 is smaller.

[0027] In a preferred embodiment, the control component 7 includes a sleeve 701 and a toothed plate 702. A toothed plate 702 that can slide up and down is installed outside the sling frame 1 through the sleeve 701. The bottom of the toothed plate 702 is bent at a right angle and extends in a horizontal direction. When the diaphragm frame sling is lowered to the top of the diaphragm frame, the toothed plate 702 contacts the diaphragm frame. Under the action of gravity, the blocking part 302 is driven to rotate through the toothed plate 702, so that the cross shaft 301 rotates clockwise. The blocking part 302 rotates to the bottom, and the ear plate 4 drives the limiting part 8 to rotate clockwise to a vertical state under the action of gravity, realizing the downward turning action, without the need for personnel to approach the electrolytic cell, avoiding potential safety hazards.

[0028] It should be noted that the above embodiments all belong to the same inventive concept of the utility model. The descriptions of the embodiments have their own emphases. For the parts not described in detail in individual embodiments, reference can be made to the descriptions in other embodiments.

[0029] The above embodiments only represent the implementation modes of the present utility model. The descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A membrane frame hanger for an electrolytic workshop, comprising a hanger frame (1) and a hanger bracket (5), characterized in that: Rotating shafts (2) are arranged on both sides of the hanger frame (1), and ear plates (4) are fixed on the rotating shafts (2). The ear plates (4) are provided with notches, and the ear plates (4) are turned down through the notches to cover the plates in the diaphragm frame.

2. The membrane frame hanger for electrolysis workshop according to claim 1, characterized in that: Also includes a plate placement component; The plate placing component comprises a plate control shaft (3) and a control component (7). The plate control shaft (3) controls the plate placing of the ear plate (4) by rotating, and the control component (7) controls the rotation of the plate control shaft (3).

3. The membrane frame hanger for electrolysis workshop according to claim 2, characterized in that: The control plate shaft (3) comprises a transverse shaft (301), a blocking portion (302) and a gear (303); the transverse shaft (301) is rotatably mounted between the sling frames (1); the blocking portion (302) and the gear (303) are arranged on the transverse shaft (301); and a limiting portion (8) located below the blocking portion (302) is arranged on the rotating shaft (2).

4. The membrane frame hanger for electrolysis workshop according to claim 3, characterized in that: The top of the blocking portion (302) is an oblique cut surface, and the bottom is a flat cut surface.

5. The membrane frame hanger for electrolysis workshop according to claim 3, characterized in that: A torque restorer (6) is provided at the end of the transverse shaft (301); The torque returner (6) comprises a shell (601), an external slot (602) and a torsion spring (603). The shell (601) is fixed to the sling frame (1). The shell (601) is provided with an external slot (602). An internal slot is provided at the end of the transverse axis (301). The external side of the transverse axis (301) is provided with a torsion spring (603) with two ends respectively embedded in the external slot (602) and the internal slot.

6. The membrane frame hanger for an electrolytic workshop according to any one of claims 2 to 5, characterized in that: The control component (7) comprises a sleeve (701) and a tooth plate (702); the tooth plate (702) which is slidable up and down and is mounted on the outer side of the hanger frame (1) via the sleeve (701).

7. The membrane frame hanger for electrolysis workshop according to claim 6, characterized in that: The bottom of the tooth plate (702) is bent at ninety degrees and extends in a horizontal direction.

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