CN220182526U - Large basket lifting appliance of electric furnace - Google Patents
Large basket lifting appliance of electric furnace Download PDFInfo
- Publication number
- CN220182526U CN220182526U CN202320809491.9U CN202320809491U CN220182526U CN 220182526 U CN220182526 U CN 220182526U CN 202320809491 U CN202320809491 U CN 202320809491U CN 220182526 U CN220182526 U CN 220182526U
- Authority
- CN
- China
- Prior art keywords
- lifting appliance
- electric furnace
- wire rope
- hoist
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 19
- 239000010439 graphite Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to an electric furnace large material basket lifting appliance, which comprises a lifting appliance body, wherein the lifting appliance body comprises a lifting appliance frame and supporting vertical plates, the two ends of the lifting appliance frame are respectively provided with the supporting vertical plates, the supporting vertical plates extend downwards to protrude out of the bottom of the lifting appliance frame to form lifting appliance lug plates, lug plate holes are formed in the lifting appliance lug plates, self-lubricating graphite copper sleeves are arranged in the lug plate holes, steel wire ropes are arranged in the self-lubricating graphite copper sleeves, and are connected with a large material basket to move so as to realize feeding; the lifting appliance is simple in structure and convenient to use, ensures that the wire rope is not broken when the electric furnace is used for charging, ensures the smooth production of the electric furnace, and reduces the thermal stop of the electric furnace.
Description
Technical Field
The utility model relates to a lifting appliance, in particular to a lifting appliance for a large material basket of an electric furnace, and belongs to the technical field of lifting appliance structures.
Background
The electric furnace is the core of the casting industry, and feeding the electric furnace is manually operated by workers. The worker passes through the furnace mouth of the electric furnace
Charging materials are added into an electric furnace by equipment such as a shovel. The whole process takes a long time, the temperature of the furnace mouth of the electric furnace is higher, and workers are powered on for a long time
The furnace mouth has poor working environment and slower feeding speed when in operation, so that a large basket of the electric furnace is generated to solve the problems;
at present, when the electric furnace is charged, a crane hook is usually used for hanging a large material basket lifting appliance, and a steel wire rope is used for pulling the large material basket to charge the electric furnace.
The utility model provides a hoist is hoisted to girder CN217808245U, including the girder, be equipped with the lug on the girder top surface, the girder bottom surface is equipped with down the lug, be equipped with the strengthening rib on lug and the girder, it is through adjusting the hookup location of lug and girder, and then can adjust the interval of lifting by crane wire rope who is connected with last lug, can avoid lifting by crane wire rope and arched rib and produce "grinding rope" phenomenon in the girder hoisting installation, be connected with the girder through lower lug, convenient to detach, raise the efficiency, but this kind of hoist needs to remove the lug in order to protect wire rope, complex operation, and upper and lower lug and girder strengthen firmly through the strengthening rib gradually, this kind can appear the condition that the strengthening rib splits or lower lug splits, cause the potential safety hazard;
in addition, as shown in figure 1, the prior large material basket lifting appliance of the electric furnace can not perform limited protection and guide on the steel wire rope, and the situation that the steel wire rope is broken can occur, so that the steel wire rope is damaged, and the production of the electric furnace can be directly influenced;
therefore, developing a lifting appliance to overcome the above drawbacks is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the electric furnace large material basket lifting tool which is simple in structure and convenient to use, ensures that a wire rope is not broken when an electric furnace is charged, ensures the smooth production of the electric furnace, and reduces the thermal stop of the electric furnace.
In order to solve the technical problems, the utility model provides an electric furnace large material basket lifting appliance, which comprises a lifting appliance body, wherein the lifting appliance body comprises a lifting appliance frame and supporting vertical plates, the two ends of the lifting appliance frame are respectively provided with the supporting vertical plates, the supporting vertical plates extend downwards to protrude out of the bottom of the lifting appliance frame to form lifting appliance lug plates, lug holes are formed in the lifting appliance lug plates, self-lubricating graphite copper sleeves are arranged in the lug holes, steel wire ropes are arranged in the self-lubricating graphite copper sleeves, and are connected with the large material basket to move the lifting appliance lug plates to realize feeding.
The technical scheme of the utility model is as follows:
furthermore, in the electric furnace large material basket lifting appliance, the lifting appliance frame is formed by connecting a plurality of steel pipes.
The technical effect is that the stability of the structure is ensured.
In the electric furnace large material basket lifting appliance, the steel wire rope is connected with the large material basket through the D-shaped shackle. General wire rope is connected with big basket, i take as an example here
The technical effect is convenient for installation and disassembly.
In the electric furnace large material basket lifting appliance, the middle part of the lifting appliance frame is also provided with a lifting ring for hanging a traveling crane hook head.
The technical effect is convenient for dismantle with driving gib head installation, raises the efficiency.
In the electric furnace large basket lifting appliance, the supporting vertical plate is made of Q345B.
The technical effect is that the service life is longer by adopting Q345B material.
In the electric furnace large basket lifting appliance, the thickness of the supporting vertical plate is 50mm.
The technical effect is that the thickness is increased, so that the thickness is increased to a certain degree to strengthen the strength.
In the electric furnace large material basket lifting appliance, chamfers are arranged at two ends of the self-lubricating graphite copper sleeve.
Compared with the edge angle, the wear to the steel wire rope is reduced, and the service life of the steel wire rope is prolonged.
The beneficial effects of the utility model are as follows:
the supporting vertical plate adopted by the utility model is of an integrally formed integral structure, a reinforcing rib plate at the original lug plate in the prior art is eliminated, the integral supporting vertical plate is made, the strength is ensured, the service life of the large basket lifting tool is prolonged, and the simple manufacturing process is convenient for installation.
According to the utility model, the self-lubricating graphite copper sleeve is arranged in the lug hole of the lifting appliance, and graphite is arranged on the self-lubricating graphite copper sleeve, so that the self-lubricating graphite copper sleeve has a good lubricating effect on a steel wire rope of a large basket, friction force is reduced, abrasion and fracture are avoided, the service cycle of the steel wire rope is prolonged, and meanwhile, the steel wire rope is convenient to penetrate into the lug hole; in the process of pulling up the large basket by using the lifting appliance, abnormal conditions such as clamping materials in the large basket can occur, the self-lubricating graphite copper sleeve is used, the steel wire rope is in the copper sleeve without the copper sleeve originally, the sliding friction is small, the contact area is small, the lubricating property of the copper sleeve graphite is improved, the steel wire rope slides greatly, the contact area of the steel wire rope can be increased, the resistance is reduced, the normal feeding of electric furnace production is ensured, the chamfer angle of the self-lubricating copper sleeve is larger, and compared with the original lug hole, the abrasion of the steel wire rope is reduced, and the service life of the self-lubricating copper sleeve is prolonged.
The utility model relates to an electric furnace large material basket lifting appliance, which is a key lifting appliance spare part for charging an electric furnace, and a novel lifting appliance can not only increase the service cycle of a steel wire rope, but also protect the lifting appliance by adding a self-lubricating graphite copper sleeve and an integral supporting vertical plate.
Drawings
FIG. 1 is a schematic diagram of a prior art electric furnace large basket sling;
FIG. 2 is a schematic structural view of a large basket sling of an electric furnace in an embodiment of the utility model;
in the figure: the lifting appliance comprises a 1-lifting appliance frame, a 2-supporting vertical plate, a 3-lifting appliance lug plate, a 4-lug plate hole, a 5-self-lubricating graphite copper sleeve, a 6-steel wire rope and a 7-lifting ring.
Detailed Description
The embodiment provides an electric furnace large material basket lifting appliance, the structure is as shown in fig. 1-2, including the lifting appliance body, the lifting appliance body includes lifting appliance frame 1 and support riser 2, the both ends of lifting appliance frame 1 are equipped with support riser 2 respectively, the part that supports riser 2 downwardly extending salient lifting appliance frame 1 bottom forms lifting appliance otic placode 3, be equipped with otic placode hole 4 on the lifting appliance otic placode 3, be equipped with self-lubricating graphite copper sleeve 5 in the otic placode hole 4, be equipped with wire rope 6 in the self-lubricating graphite copper sleeve 5, wire rope 6 is connected with the large material basket, remove it and realize reinforced.
In this embodiment, the spreader frame 1 is constructed by connecting a plurality of steel pipes.
In this embodiment, the wire rope 6 is connected to the large basket by a D-shackle. General wire rope is connected with big basket, i take as an example here
In this embodiment, the middle part of the spreader frame 1 is also provided with a lifting ring 7 for hanging a crane hook.
In this embodiment, the material of the supporting vertical plate 2 is Q345B.
In the present embodiment, the thickness of the support riser 2 is 50mm.
In the embodiment, chamfer angles are arranged at two ends of the self-lubricating graphite copper sleeve 5, and the chamfer angles are R3-R5.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (7)
1. The utility model provides a big basket hoist of electric stove which characterized in that: including the hoist body, the hoist body includes hoist frame (1) and support riser (2), the both ends of hoist frame (1) are equipped with support riser (2) respectively, support riser (2) downwardly extending protrusion hoist otic placode (3) are formed to the part of hoist frame (1) bottom, be equipped with otic placode hole (4) on hoist otic placode (3), be equipped with self-lubricating graphite copper sheathing (5) in otic placode hole (4), be equipped with wire rope (6) in self-lubricating graphite copper sheathing (5), wire rope (6) are connected with big basket, remove it and realize reinforced.
2. The electric stove large basket hanger of claim 1, wherein: the lifting appliance frame (1) is formed by connecting a plurality of steel pipes.
3. The electric stove large basket hanger of claim 1, wherein: the steel wire rope (6) is connected with the large basket through the D-shaped shackle.
4. The electric stove large basket hanger of claim 1, wherein: and the middle part of the lifting appliance frame (1) is also provided with a lifting ring (7) for hanging a crane hook head.
5. The electric stove large basket hanger of claim 1, wherein: the supporting vertical plate (2) is made of Q345B.
6. The electric stove large basket hanger of claim 1, wherein: the thickness of the supporting vertical plate (2) is 50mm.
7. The electric stove large basket hanger of claim 1, wherein: and chamfer angles are arranged at two ends of the self-lubricating graphite copper sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809491.9U CN220182526U (en) | 2023-04-13 | 2023-04-13 | Large basket lifting appliance of electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809491.9U CN220182526U (en) | 2023-04-13 | 2023-04-13 | Large basket lifting appliance of electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182526U true CN220182526U (en) | 2023-12-15 |
Family
ID=89108573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320809491.9U Active CN220182526U (en) | 2023-04-13 | 2023-04-13 | Large basket lifting appliance of electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182526U (en) |
-
2023
- 2023-04-13 CN CN202320809491.9U patent/CN220182526U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |