CN210366598U

CN210366598U - Polar plate hoist

Info

Publication number: CN210366598U
Application number: CN201920904571.6U
Authority: CN
Inventors: 余江全; 王俊杰; 刘长青; 徐修宏
Original assignee: Tongling Nonferrous Metals Group Co Ltd
Current assignee: Tongling Nonferrous Metals Group Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-21
Anticipated expiration: 2029-06-13

Abstract

The utility model aims at providing a safe and reliable's polar plate hoist, including the whole frame that is located the horizontal plane, be provided with a plurality of lifting hooks along its length direction interval downwards on the longeron of frame, be provided with the anti-disengaging mechanism who prevents polar plate A and drop on the frame. In the above scheme, even if the hook and the unhooking condition appear in the lifting hook, the polar plate can not fall off due to the arrangement of the anti-falling mechanism, and the damage to personnel and equipment is avoided.

Description

Polar plate hoist

Technical Field

The utility model relates to a non ferrous metal smelting mechanical equipment field, concretely relates to hoist for hoisting negative and positive plate.

Background

The smelting of non-ferrous metals, especially copper and lead, has an electrolytic purification process. The common method is to make the crude metal into an anode plate and separate out the high-purity metal on the cathode plate by electrolysis. Dozens of cathode plates and anode plates are arranged in the electrolytic bath at certain intervals for electrolysis. The plates are transferred from facilities such as a pitch machine, a discharge frame, an electrolytic cell, and a washing machine to another facility such as a crane and a transfer machine for electrolysis in the electrolytic plant.

The anode plate structure is shown in fig. 1(a), the two ends of the upper edge of the anode plate are provided with lugs, and the lugs comprise outer lugs 1 extending to the outside of the plate body and inner lugs 2 extending to the middle of the plate body in opposite directions; the cathode plate structure is as shown in fig. 1(b), the upper side of the cathode plate is provided with a cross rod 3, and the position of the surface of the cathode plate close to the cross rod 3 is provided with a hanging hole 4. A chinese patent entitled "lifting tool for lifting cathode and anode plates for electrodeposition process" (patent No. CN203474230U) discloses the following: the lifting device comprises a lifting ring, a main hanging bracket, a hanging rod and a lifting hook fixedly connected with the hanging rod, wherein an auxiliary hanging bracket parallel to the main hanging bracket is arranged below the main hanging bracket at intervals; the opposite inner sides of the main hanging brackets are movably connected with pull rods through sliding seats, and the pull rods drive the hanging rods to rotate through rotating mechanisms; the rotating mechanism comprises a hook, one end of the hook is movably connected with the pull rod, the other end of the hook is movably connected with the suspension rod, and the gap between the hook and the suspension rod is small, so that the gap is generally not more than 5mm, the number of polar plates is large, the polar plates are easily propped by the polar plates when the polar plates are hooked, in addition, the arrangement distance of the polar plates has errors, and the hanging plate is easily clamped when the hook is rotated after being hooked down; if the condition is not found in time, polar plates are easy to unhook and fall during the distribution and transportation process, and personnel injury and equipment damage are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe and reliable's polar plate hoist.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a polar plate hoist, includes the whole frame that is located the horizontal plane, is provided with a plurality of lifting hooks along its length direction downward interval on the longeron of frame, is provided with the anti-disengaging mechanism who prevents polar plate A and drop on the frame.

In the above scheme, even if the hook and the unhooking condition appear in the lifting hook, the polar plate can not fall off due to the arrangement of the anti-falling mechanism, and the damage to personnel and equipment is avoided.

Drawings

FIG. 1a is a structural view of an anode plate, and FIG. 1b is a structural view of a cathode plate;

fig. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention when hanging the plate;

fig. 4 is a left side view of fig. 3.

Detailed Description

A polar plate lifting appliance comprises a frame 10 integrally located in a horizontal plane, a plurality of lifting hooks 20 are arranged on a longitudinal beam of the frame 10 at intervals downwards along the length direction of the longitudinal beam, and an anti-falling mechanism 30 for preventing a polar plate A from falling off is arranged on the frame 10. Even if the hook and the unhooking condition occur in the lifting hook 20, the polar plate A cannot fall down due to the arrangement of the anti-falling mechanism 30, so that the injury of personnel and the damage of equipment are avoided.

As the preferred embodiment of the present invention, the anti-disengaging mechanism 30 includes the supporting rod 31, the length direction of the supporting rod 31 and the longitudinal beam parallel arrangement of the frame 10, the two ends of the supporting rod 31 are respectively connected with one end of the swing rod 32, the other end of the swing rod 32 is hinged to the two ends of the longitudinal beam of the frame 10 through the first hinge shaft 33, and the shaft core of the first hinge shaft 33 is parallel to the length direction parallel arrangement of the longitudinal beam of the frame 10. When the polar plate A is not hoisted by the hanger, the swing rod 32 rotates around the first hinge shaft 33 to drive the supporting rod 31 to be positioned above the frame 10, so that the action of the lifting hook 20 for hoisting the polar plate A is not influenced; after the lifting hook 20 has been inserted into the lifting hole/inner lug, the swing link 32 rotates around the first hinge shaft 33 to drive the support rod 31 to be located below the frame 10, as shown in fig. 3, since the outer edge of the pole plate a protrudes out of the outer edge of the longitudinal beam, at this time, the support rod 31 abuts against the outer edge of the pole plate a and is located right below the cross rod/outer lug, if the pole plate a is unhooked, when the pole plate a falls to the height position of the support rod 31, the support rod 31 will support the cross rod/outer lug of the pole plate a, so that the pole plate a will not fall to the ground.

In order to ensure that the support rod 31 can rotate from the upper part of the pole plate A to the position right below the cross rod/outer lug of the pole plate A, the distance from the support rod 31 to the longitudinal beam of the frame 10 is greater than the maximum distance from the cross rod/outer lug of the pole plate A to the longitudinal beam of the frame 10 in a hanging state, so that the support rod 31 cannot be blocked by the cross rod/outer lug in the moving process.

In order to increase the connection reliability of the supporting rod 31, a plurality of swing rods 32 are also arranged in the middle of the supporting rod 31.

When the polar plates A lifted by the lifting hook 20 rise and move, the polar plates A inevitably shake, so that collision occurs between the polar plates A, and the polar plates A possibly fall off from the lifting hook 20 under serious conditions, so that the frame 10 needs to be manually supported, and the shaking is avoided; but because polar plate A rises and the in-process that removes, the height that the staff can be supported to frame 10 is higher than to frame 10, and the personnel can't support frame 10, so the utility model discloses a following and technical scheme: the crossbeam at the end of the frame 10 is provided with a deviation rectifying rod 41, one end of the deviation rectifying rod 41 close to the frame 10 is connected with a shaft rod 42, the shaft rod 42 is inserted and sleeved in a shaft sleeve 43 arranged on the crossbeam of the frame 10 to form a running fit, and the shaft core of the shaft sleeve 43 is arranged in parallel with the length direction of the crossbeam. When the polar plate a is not hoisted by the hanger, the deviation rectifying rod 41 rotates around the shaft rod 42 to the upper part of the frame 10, after the lifting hook 20 is inserted into the lifting hole/inner lug, the deviation rectifying rod 41 rotates around the shaft rod 42 to the lower part of the frame 10, and in the process that the polar plate a is hoisted by the lifting hook 20 and moves, the suspending end of the deviation rectifying rod 41 is held by hands to support the position of the correcting frame 10.

Further, the lifting hook 20 penetrates through a through hole formed in the longitudinal beam and forms axial limiting and circumferential rotation matching, the upper end of the lifting hook 20 on the same longitudinal beam is hinged to the pull rod 22 through the connecting rod 21, the shaft core of the second hinge shaft 23 is perpendicular to the frame surface of the frame 10, the length direction of the pull rod 22 is parallel to the longitudinal beam of the frame 10, the lifting hook 20 is driven by the external force push-pull rod 22 to rotate to two positions, the surface where the lifting hook 20 is located is parallel to the surface of the polar plate A, and the hook head of the lifting hook 20 is hung in the inner lug/lifting hole of the polar plate A. When the surface of the lifting hook 20 is parallel to the surface of the pole plate A, the lifting hook 20 is placed between the pole plates A, then the lifting hook 20 is driven by the push/pull rod 22 to rotate 90 degrees, in the rotating process of the lifting hook 20, the hook head swings from the edge of the inner lug/lifting hole of the pole plate A to completely hook the inner lug/lifting hole, and at the moment, the lifting appliance can be lifted and moved by using a travelling crane or lifting equipment.

For convenience of operation, the cross beams on both sides of the frame 10 are respectively provided with a stop 24 for limiting the position of the pull rod 22, and the stop 24 at both ends respectively abut against the connecting rods 21 at both ends in a state that the surface where the lifting hook 20 is located is parallel to the plate surface of the pole plate a and the hook heads of the lifting hook 20 are hung in the inner lugs/lifting holes of the pole plate a. Without observing how much the hook 20 rotates, when the pull/push rod 22 is pushed/pulled to the connecting rod 21 at the end position and the stopper 24 arranged on the end cross beam, it indicates that the plane of the hook 20 is parallel to the plate surface of the pole plate a, and when the hook 20 is placed between the pole plates a and then the pull/push rod 22 is pulled to the connecting rod 21 at the end position of the other end and the stopper 24 arranged on the end cross beam, it indicates that the hook head of the hook 20 is hung in the inner lug/hanging hole of the pole plate a.

To facilitate the pulling and pushing of the pull rod 22, the end of the pull rod 22 is provided with a handle 25. The pull/push rod 22 can be easily rotated 90 by a person holding the handle 25.

The lifting hooks 20 are arranged in two rows below the two longitudinal beams side by side, and the lifting hooks 20 below the two longitudinal beams are arranged in a one-to-one correspondence manner. The lifting hooks 20 arranged in one-to-one correspondence correspond to two inner lugs/lifting hole positions on the same pole plate A, so that the pole plate A can be lifted more stably.

To facilitate connection with a lifting device, a plurality of hangers 11 are connected to an upper frame surface of the frame 10, and upper ends of the hangers 11 are drawn toward the center and connected to a hanging ring 12.

Claims

1. The utility model provides a polar plate hoist, is provided with a plurality of lifting hooks (20), its characterized in that along its length direction interval downwards including whole frame (10) that is located the horizontal plane on the longeron of frame (10): the frame (10) is provided with an anti-drop mechanism (30) for preventing the polar plate A from dropping.

2. The pole plate hanger of claim 1, wherein: the anti-falling mechanism (30) comprises a supporting rod (31), the length direction of the supporting rod (31) is parallel to the longitudinal beam of the frame (10), two ends of the supporting rod (31) are respectively connected with one end of a swing rod (32), the other end of the swing rod (32) is hinged to two ends of the longitudinal beam of the frame (10) through a first hinged shaft (33), and the shaft core of the first hinged shaft (33) is parallel to the length direction of the longitudinal beam of the frame (10) in parallel arrangement.

3. The pole plate hanger of claim 2, wherein: the distance between the support rod (31) and the longitudinal beam of the frame (10) is larger than the maximum distance between the cross rod/outer lug of the pole plate A in a hanging state and the longitudinal beam of the frame (10).

4. The pole plate hanger of claim 2, wherein: the middle part of the supporting rod (31) is also provided with a plurality of swing rods (32).

5. The pole plate hanger of claim 1, wherein: the beam at the end of the frame (10) is provided with a deviation rectifying rod (41), one end of the deviation rectifying rod (41) close to the frame (10) is connected with a shaft rod (42), the shaft rod (42) is inserted and sleeved in a shaft sleeve (43) arranged on the beam of the frame (10) to form a running fit, and a shaft core of the shaft sleeve (43) is arranged in parallel with the length direction of the beam.

6. The pole plate hanger of claim 1, wherein: lifting hook (20) pass in the through-hole that sets up on the longeron and constitute axial spacing, circumference normal running cooperation, lifting hook (20) upper end on the same longeron is all articulated through connecting rod (21) and pull rod (22), the frame face of the axle center perpendicular to frame (10) of second articulated shaft (23), the length direction of pull rod (22) is parallel with frame (10) longeron, external force push-and-pull rod (22) drive lifting hook (20) and rotate to two kinds of positions, one is that lifting hook (20) place face is parallel with polar plate A's face, it is that the gib head of lifting hook (20) is hung and is arranged in polar plate A's interior lug/hanging hole.

7. The pole plate hanger of claim 6, wherein: both sides of the frame (10) are provided with stop blocks (24) for limiting the position of the pull rod (22), and the stop blocks (24) at both ends are respectively parallel to the surface of the pole plate A where the lifting hook (20) is arranged and connected with the connecting rods (21) at both ends of the lifting hook (20) in the state of being hung in the inner lug/lifting hole of the pole plate A.

8. The pole plate hanger of claim 7, wherein: the end part of the pull rod (22) is provided with a handle (25).

9. The pole plate hanger of claim 1, wherein: the lifting hooks (20) are arranged in two rows below the two longitudinal beams in parallel, and the lifting hooks (20) below the two longitudinal beams are arranged in a one-to-one correspondence mode.

10. The pole plate hanger of claim 1, wherein: the upper frame surface of the frame (10) is connected with a plurality of suspension rods (11), and the upper ends of the suspension rods (11) are close to the middle and connected with a hanging ring (12).