CN210914945U - Hoisting device for upper structure of aluminum electrolytic cell - Google Patents
Hoisting device for upper structure of aluminum electrolytic cell Download PDFInfo
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- CN210914945U CN210914945U CN201921433950.8U CN201921433950U CN210914945U CN 210914945 U CN210914945 U CN 210914945U CN 201921433950 U CN201921433950 U CN 201921433950U CN 210914945 U CN210914945 U CN 210914945U
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Abstract
The utility model relates to a building construction field, especially an aluminium cell superstructure hoist device. A hoisting device for an upper structure of an aluminum electrolytic cell comprises a hoisting tool and a fixture, wherein the hoisting tool is in a long box structure, two ends of the hoisting tool are provided with lifting lugs, and the middle part of the hoisting tool is provided with a pin; the clamp is a split structure consisting of a first workpiece and a second workpiece, wherein the first workpiece is an L-shaped steel plate, the first workpiece is provided with a bolt mounting hole, the second workpiece is an L-shaped steel plate, the second workpiece is provided with a mounting seam matched with a wing plate of a T-shaped beam on the upper part of the aluminum electrolytic cell, and the second workpiece is provided with a clamp mounting hole. The utility model discloses a fixture simple structure, artifical direct installation at T type roof beam can, reduced the installation degree of difficulty, improved work efficiency.
Description
Technical Field
The utility model relates to a building construction field, especially an aluminium cell superstructure hoist device.
Background
The integral hoisting of the upper T-shaped beam is needed in the process of the technical improvement and the overhaul construction of the aluminum electrolytic cell, and the hoisting frequency is high.
The existing common hoisting construction method needs to manufacture the beam shoulder pole, and the beam shoulder pole penetrates through a girder window to be hoisted. The crossbeam shoulder pole is heavy, transport the installation loaded down with trivial details, needs the overhead traveling crane cooperation in the installation, needs the manpower more. The maintenance of the aluminum electrolytic cell is generally carried out simultaneously with the production of the first square, and the maintenance of the aluminum electrolytic cell needs to wait for the worker and equipment to be idle when the cross beam carrying pole is installed and disassembled, so that the construction progress is influenced.
The problem that the hoisting device is simple in construction, does not depend on crown block cooperation, is relatively high in construction speed and is relatively safe is urgently needed to be solved is found.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an aluminum cell superstructure hoisting device which is convenient to install and simple to operate.
The utility model adopts the following technical scheme:
a hoisting device for an upper structure of an aluminum electrolytic cell comprises a hoisting tool and a fixture, wherein the hoisting tool is in a long box structure, two ends of the hoisting tool are provided with lifting lugs, and the middle part of the hoisting tool is provided with a pin; the clamp is a split structure consisting of a first workpiece and a second workpiece, wherein the first workpiece is an L-shaped steel plate, the first workpiece is provided with a bolt mounting hole, the second workpiece is an L-shaped steel plate, the second workpiece is provided with a mounting seam matched with a wing plate of a T-shaped beam on the upper part of the aluminum electrolytic cell, and the second workpiece is provided with a clamp mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the clamping apparatus of the utility model is assembled by a single piece, has simple structure and convenient assembly and disassembly, and can be recycled for a plurality of times, and the clamping apparatus is installed without depending on the cooperation of a crown block, thereby reducing the installation difficulty; the monolithic structure is beneficial to ensuring the construction safety of constructors.
Compared with the prior art, the utility model discloses a preferred scheme is:
the second workpiece consists of a part c and a part d, the mounting seam is arranged at the connecting position of the part c and the part d, and one end of the part c is provided with a bolt mounting hole II corresponding to the bolt mounting hole I of the first workpiece.
The snap ring is arranged in the snap ring mounting hole.
The group of clamps consists of two workpieces I and one workpiece II.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a first workpiece;
FIG. 3 is a schematic structural diagram of a second workpiece;
FIG. 4 is a schematic diagram of a structure in which a first workpiece is matched with a second workpiece;
in the figure: an aluminum electrolysis cell 1; a T-shaped beam 2; a wing plate 201; a spreader 3; a lifting lug 4; a wire rope 5; a pin 6; a fixture 7; a first workpiece 701; a second workpiece 702; a snap ring 8; a first bolt mounting hole 9; a second bolt mounting hole 10; a snap ring mounting hole 11; a mounting slot 12; and a bolt 13.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Referring to the drawings:
the utility model provides an aluminium cell superstructure hoist device, comprises hoist 3 and fixture 7, and hoist 3 is microscler box structure, and the both ends symmetry of hoist 3 is provided with lug 4, and the middle part symmetry of hoist 3 is provided with two pins 6.
The group of fixtures 7 comprises two first workpieces 701 and a second workpiece 702, wherein the first workpieces 701 are L-shaped steel plates, the first workpieces 701 comprise parts a and parts b, four bolt mounting holes I9 are formed in the parts a, and the two first workpieces 701 are fixedly connected through bolts 13.
The second workpiece 702 is an inverted L-shaped steel plate, the second workpiece 702 is composed of a part c and a part d, a mounting seam 12 is transversely formed in the joint of the part c and the part d, a wing plate 201 of the T-shaped beam 2 above the aluminum electrolytic cell 1 is just pushed into the mounting seam 12, a clamping ring mounting hole 11 is formed above the second workpiece 702, a clamping ring 8 is arranged in the clamping ring mounting hole 11, and the width of the mounting seam 12 is determined according to the wing plate 201 of the T-shaped beam 2 on the construction site.
When the first workpiece 701 and the second workpiece 702 are applied, the second workpiece 702 is firstly placed perpendicular to the wing plate 201, then the wing plate 201 on the inner side of the T-shaped beam 2 is jacked in along the installation seam 12, the installation seam 12 is in close contact with the upper surface and the lower surface of the wing plate 201, the first two workpieces 701 are placed on the outer side of the T-shaped beam 2, the first two workpieces 701 are respectively placed on two sides of the second workpiece 702 and are symmetrically arranged relative to the second workpiece 702 (as shown in fig. 4), then bearing surfaces of 701b parts of the first two workpieces 701 are respectively jacked on the lower surface of the wing plate 201 on the outer side of the T-shaped beam 2, bolt installation holes two 10 on the second workpiece 702 are respectively aligned with bolt installation holes one 9 on the first two workpieces 701, and the second workpiece 702 and the first two workpieces 701 are fixedly connected into a whole; and a steel wire rope 5 for hoisting penetrates through the clamping ring 8, two ends of the steel wire rope 5 are respectively provided with a ring buckle, and the two ring buckles are respectively hung on the two pins 6 in the middle of the hoisting tool 3.
A construction method for hoisting an upper structure of an aluminum electrolytic cell comprises the following steps:
(1) manufacturing a fixture 7 and a lifting appliance 3 according to the size of a wing plate 201 of a T-shaped beam 2 above an aluminum electrolytic cell 1;
(2) the fixture 7 is arranged on a wing plate 201 at the upper part of the aluminum electrolytic cell 1: the second workpiece 702 is placed perpendicular to the wing plate 201, then the wing plate 201 on the inner side of the T-shaped beam 2 is jacked along the installation seam 5, the first two workpieces 701 are placed on the outer side of the T-shaped beam 2, the first two workpieces 701 are respectively placed on two sides of the second workpiece 702 and symmetrically arranged relative to the second workpiece 702, then bearing surfaces of the portions 701b of the first two workpieces are respectively jacked on the lower surface of the wing plate 201 on the outer side of the T-shaped beam 2, the second bolt installation holes 10 in the second workpiece 702 are respectively aligned with the first bolt installation holes 9 in the first two workpieces 701, and the second workpiece 702 and the first two workpieces 701 are fixedly connected into a whole through bolts 13.
(3) And installing the snap ring 8 into the snap ring installation hole 11, installing the steel wire rope 5 in the snap ring 8, and waiting for hoisting.
(4) The two crown blocks are operated in a linkage way, the lifting appliance 3 is lifted above the aluminum electrolytic cell 1, the steel wire rope 5 is fixed on the pin 6 of the lifting appliance 3, and the lifting is started.
The above is only the concrete implementation manner of the present invention, but the protection of the present invention is not limited thereto, and all the changes or substitutions related to the equivalent proposed to the technical features of the technical solution proposed by those skilled in the art are all covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an aluminium cell superstructure hoist device, includes hoist, fixture, its characterized in that: the lifting appliance is of a long box body structure, lifting lugs are arranged at two ends of the lifting appliance, and a pin is arranged in the middle of the lifting appliance; the clamp is a split structure consisting of a first workpiece and a second workpiece, wherein the first workpiece is an L-shaped steel plate, a bolt mounting hole is formed in the first workpiece, the second workpiece is an L-shaped steel plate, a mounting seam matched with a wing plate of a T-shaped beam on the upper portion of the aluminum electrolytic cell is formed in the second workpiece, and a clamp mounting hole is formed in the second workpiece.
2. The aluminum reduction cell superstructure hoisting device of claim 1, wherein: the second workpiece consists of a part c and a part d, the mounting seam is arranged at the connecting position of the part c and the part d, and one end of the part c is provided with a bolt mounting hole II corresponding to the bolt mounting hole I of the first workpiece.
3. The aluminum reduction cell superstructure hoisting device of claim 1, wherein: the snap ring is arranged in the snap ring mounting hole.
4. The aluminum reduction cell superstructure hoisting device of claim 1, wherein: the group of clamps consists of two workpieces I and one workpiece II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433950.8U CN210914945U (en) | 2019-08-30 | 2019-08-30 | Hoisting device for upper structure of aluminum electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433950.8U CN210914945U (en) | 2019-08-30 | 2019-08-30 | Hoisting device for upper structure of aluminum electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210914945U true CN210914945U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433950.8U Active CN210914945U (en) | 2019-08-30 | 2019-08-30 | Hoisting device for upper structure of aluminum electrolytic cell |
Country Status (1)
| Country | Link |
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| CN (1) | CN210914945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422751A (en) * | 2019-08-30 | 2019-11-08 | 中国二十二冶集团有限公司 | Aluminum electrolysis cell upper part structure hoisting device and its construction method |
-
2019
- 2019-08-30 CN CN201921433950.8U patent/CN210914945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422751A (en) * | 2019-08-30 | 2019-11-08 | 中国二十二冶集团有限公司 | Aluminum electrolysis cell upper part structure hoisting device and its construction method |
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