CN107324208A - Emery wheel suspender - Google Patents
Emery wheel suspender Download PDFInfo
- Publication number
- CN107324208A CN107324208A CN201710640140.9A CN201710640140A CN107324208A CN 107324208 A CN107324208 A CN 107324208A CN 201710640140 A CN201710640140 A CN 201710640140A CN 107324208 A CN107324208 A CN 107324208A
- Authority
- CN
- China
- Prior art keywords
- clamping
- chassis
- grinding wheel
- support
- explosion
- 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.)
- Pending
Links
- 229910001651 emery Inorganic materials 0.000 title abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000004880 explosion Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 description 7
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of emery wheel suspender, including：Hanging beam, the clamping device mutually fixed with hanging beam and the explosion-proof adjusting rod being arranged on clamping device；Clamping device includes clamping support and with clamping the clamping chassis that support is mutually fixed, and clamps between the supporting plate that support includes being hinged, supporting plate by bolted splice, and clamps support and is mutually fixed by bolt with clamping chassis；Symmetrical steel pipe is provided with chassis is clamped, explosion-proof adjusting rod is through steel pipe and is bolted on clamping chassis；Crossbeam is provided between support is clamped, the first sleeve is provided with hanging beam, through there is clamping adjustable column on the first sleeve, the one end for clamping adjustable column is the first in command, the other end for clamping adjustable column extends to the bottom of crossbeam, and for connecting cross beam and hanging beam.Using the present invention, existing Manual-disassembling is can solve the problem that, the problem of wasting time and energy and there is larger potential safety hazard.
Description
Technical Field
The invention relates to the technical field of lifting appliances, in particular to a lifting appliance suitable for dismounting and mounting a grinding wheel of a cold and hot rolling numerical control roll grinder on a flange plate.
Background
The grinding wheels used by the prior grinding machine have two specifications of phi 1100mm 100mm 550mm and phi 915mm 100mm 315mm, and the weights of the two grinding wheels are 160 kg and 120 kg respectively. Because the particularity of emery wheel shape and material, conventional wire rope and sling can't satisfy the dismouting of emery wheel on the ring flange, must the bare-handed dismouting in coordination more than 3 people, waste time and energy and have great potential safety hazard.
Wherein, dismouting emery wheel needs 3-4 people cooperations to carry according to following flow at every turn: the method comprises the steps of firstly, lifting an old grinding wheel from a flange, secondly, lifting a new grinding wheel from a packing box, thirdly, rolling and transporting the new grinding wheel, and fourthly, lifting and placing the new grinding wheel on the flange for assembly. The whole operation process has multiple transportation links, more physical labor and high danger coefficient.
In order to solve the problems, the invention discloses a grinding wheel lifting appliance.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a grinding wheel hanger to solve the problems of time and labor waste and great potential safety hazard existing in the conventional manual disassembly and assembly.
The invention provides a grinding wheel hanger, comprising: the anti-explosion lifting device comprises a lifting beam, a clamping device fixed with the lifting beam and an anti-explosion adjusting rod arranged on the clamping device; wherein,
the clamping device comprises a clamping support and a clamping chassis fixed with the clamping support, wherein the clamping support comprises support plates which can be hinged, the support plates are hinged through bolts, and the clamping support is fixed with the clamping chassis through bolts;
symmetrical steel pipes are arranged on the clamping chassis, and the explosion-proof adjusting rod penetrates through the steel pipes and is fixed on the clamping chassis through bolts;
the clamping device comprises a clamping support, a beam, a first sleeve, a clamping adjusting column and a lifting beam, wherein the beam is arranged between the clamping support and the lifting beam, the first sleeve is arranged on the lifting beam, the clamping adjusting column penetrates through the first sleeve, one end of the clamping adjusting column is a first handle, and the other end of the clamping adjusting column extends to the bottom end of the beam and is used for connecting the beam and the lifting beam.
In addition, the clamping device preferably further comprises an anti-dropping device arranged on the clamping device, the anti-dropping device is fixed on the clamping chassis, wherein,
the anticreep device is provided with the second handle on the top of pillar including setting up at the second sleeve that presss from both sides tight chassis, running through the sheathed tube pillar of second, sets up and the bottom plate in the bottom of pillar to the bottom plate passes through the welding mode and sets up the bottom at the pillar.
In addition, it is preferable that four anti-falling devices are arranged on the clamping chassis, and the four anti-falling devices are uniformly distributed on the clamping chassis.
In addition, the preferred scheme is that two explosion-proof adjusting rods are arranged on the clamping chassis, and the two explosion-proof adjusting rods are symmetrically arranged on the clamping chassis in parallel.
In addition, the preferred scheme is, still including setting up the inside anti-skidding cushion of pressing from both sides tight chassis, anti-skidding cushion and the inside looks adaptation that presss from both sides tight chassis, wherein, anti-skidding cushion adopts the TPU film.
In addition, preferably, a circular hanging ring is further provided on the hanging beam.
In addition, the hanging beam and the clamping bracket are preferably fixed through a connecting plate.
According to the technical scheme, the grinding wheel lifting appliance provided by the invention can solve the problems that the existing grinding wheel lifting appliance is time-consuming and labor-consuming to assemble and disassemble by hands and has larger potential safety hazards; the problems that the existing manual disassembly and assembly is time-consuming and labor-consuming and has larger potential safety hazard can be solved; the grinding wheel lifting appliance can reduce labor intensity, reduce accident risk and improve labor efficiency.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic structural diagram of a grinding wheel hanger in a top view according to an embodiment of the invention;
FIG. 2 is a schematic side view of a grinding wheel spreader according to an embodiment of the invention;
fig. 3 is a schematic cross-sectional structural view of a grinding wheel hanger according to an embodiment of the invention.
Wherein the reference numerals include: the anti-falling device comprises a hanging beam 1, a connecting plate 2, a clamping bracket 3, a clamping chassis 4, an anti-falling device 5, a bottom plate 51, a second handle 52, a second sleeve 53, a strut 54, an anti-explosion adjusting rod 6, a first steel pipe 61, a first bolt 62, a second steel pipe 63, a second bolt 64, an anti-skidding rubber mat 7 and a cross beam 8.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details.
Aiming at the problems that the prior art needs multi-person coordinated bare-handed disassembly and assembly when the grinding wheel is disassembled and assembled, time and labor are wasted, and great potential safety hazards exist, the invention provides a novel grinding wheel hanger, and the grinding wheel hanger can be used for solving the problems.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For explaining the structure of the grinding wheel sling provided by the invention, the structure of the grinding wheel sling is exemplarily indicated from different angles in fig. 1 to 3. Specifically, fig. 1 shows a grinding wheel spreader in a top view configuration according to an embodiment of the present invention; FIG. 2 shows a side view of a grinding wheel spreader according to an embodiment of the invention; fig. 3 shows a cross-sectional structure of a grinding wheel hanger according to an embodiment of the present invention.
As shown in fig. 1 to 3, the grinding wheel hanger provided by the present invention comprises: the anti-explosion lifting beam comprises a lifting beam 1, a clamping device fixed with the lifting beam 1 and an anti-explosion adjusting rod 6 arranged on the clamping device.
Specifically, the clamping device comprises a clamping bracket 3 and a clamping chassis 4 fixed with the clamping bracket 3, wherein the clamping bracket 3 comprises support plates which can be hinged, the support plates are hinged through bolts, and the clamping bracket 3 is fixed with the clamping chassis 4 through bolts; and the hanging beam 1 clamping bracket 3 is connected and fixed with the clamping chassis 4 through the connecting plate 2.
Wherein, symmetrical steel pipes are arranged on the clamping chassis 4, and the explosion-proof adjusting rod 6 passes through the steel pipes and is fixed on the clamping chassis 4 through bolts; that is, symmetrical steel pipes (i.e., a first steel pipe 61 and a second steel pipe 63 are matched with each other) are arranged on the clamping chassis 4, the explosion-proof adjusting rod 6 passes through the first steel pipe 61 and the second steel pipe 63, respectively, then bolts (a first bolt 62 and a second bolt 64) are arranged at two ends of the explosion-proof adjusting rod 6, and the bolts at the two ends fix the explosion-proof adjusting rod 6 on the clamping chassis 4, namely: the first bolt 62 and the first steel pipe 61 fix one end of the explosion-proof adjusting rod 6 on the clamping chassis 4, and the second bolt 64 and the second steel pipe 63 fix the other end of the explosion-proof adjusting rod 6 on the clamping chassis 4.
In the embodiment shown in fig. 1 to 3, two anti-explosion adjusting rods are arranged on the clamping chassis 4, and the two anti-explosion adjusting rods are symmetrically distributed on the clamping chassis 4 in parallel. The explosion-proof regulation pole has the following functions: in the process of hoisting the grinding wheel by the grinding wheel hoist, the anti-explosion adjusting rod is fixed on the clamping chassis 4 by adjusting bolts at two ends of the anti-explosion adjusting rod according to the model of the grinding wheel, and when the grinding wheel is hoisted, the anti-explosion adjusting rod prevents the clamping chassis 4 from shrinking inwards so as to prevent the clamping chassis 4 from applying more acting force to the grinding wheel and damaging the grinding wheel.
In the embodiment of the invention, the number of the explosion-proof adjusting rods can be different according to practical application, and two, three or four explosion-proof adjusting rods are uniformly arranged on the clamping chassis 4, so that the clamping chassis 4 is prevented from shrinking inwards, and more acting force is prevented from being applied to the grinding wheel to damage the grinding wheel.
Wherein, be provided with crossbeam 8 between clamping bracket 3, be provided with first sleeve on hanging beam 1, it has the tight regulation post of clamp to run through on first sleeve, and wherein, the one end of the tight regulation post of clamp is the first in command, and the other end of the tight regulation post of clamp extends to the bottom of crossbeam 8 to be used for connecting crossbeam 8 and hanging beam 1.
It should be noted that, when the grinding wheel hoist is not in a working state, the clamping adjusting column is rotated under the action of the first handle, so that the other end of the clamping adjusting column hooks the cross beam between the clamping brackets 3, the cross beam 8 is connected with the hanging beam 1, the clamping brackets 3 do not extend, and no acting force exists between the clamping brackets 3 and the clamping chassis 4 at this time.
When the grinding wheel lifting appliance is in a working state, the clamping adjusting column rotates to clamp the adjusting column by 90 degrees under the action of the first handle, so that the other end of the clamping adjusting column (hooked on the cross beam 8 between the clamping supports 3) is separated from the cross beam 8, namely: the clamping adjusting column and the cross beam are not fixed together, when the grinding wheel lifting appliance is lifted, the clamping support 3 extends, the clamping support 3 applies force to the clamping chassis 4, and therefore the clamping chassis 4 clamps the grinding wheel to be disassembled.
The grinding wheel hanger further comprises an anti-falling device 5 arranged on the clamping device, wherein the anti-falling device 5 is fixed on the clamping chassis 4, the anti-falling device 5 comprises a second sleeve 53 arranged on the clamping chassis 4 and a support column 54 penetrating through the second sleeve 53, a second handle 52 is arranged at the top end of the support column 54, a bottom plate 51 is arranged at the bottom end of the support column 54, and the bottom plate 51 is arranged at the bottom end of the support column 54 in a welding mode.
It should be noted that the second sleeve 53 is welded on the outer side of the clamping chassis 4, the pillar 54 can be rotated by the second handle 52, and the pillar 54 drives the bottom plate 51 at the bottom end to rotate 360 degrees. Wherein, when the emery wheel hoist is out of work, bottom plate 51 is towards the outside of pressing from both sides tight chassis 4, and when the emery wheel was dismantled to the emery wheel hoist, operating personnel can through rotating second handle 52 with bottom plate 51 the bottom of emery wheel, drag the emery wheel that is pressing from both sides tight chassis 4 to give the emery wheel effort of dragging.
In the embodiment of fig. 1 to 3 of the invention, four anti-drop devices 5 are uniformly arranged on the clamping chassis 4, when the grinding wheel hanger removes the grinding wheel, the bottom plates 51 of the four anti-drop devices rotate to the bottom of the grinding wheel, drag the grinding wheel on the clamping chassis 4, and give the dragging force to the grinding wheel, thereby preventing the grinding wheel from dropping from the clamping chassis 4.
It should be noted that, the number of the anti-falling devices 5 may be set according to practical applications, as long as the anti-falling devices are uniformly arranged on the clamping chassis 4, and the grinding wheel can be prevented from falling off from the clamping chassis 4.
In addition, in the embodiment of the present invention, the grinding wheel hanger further includes an anti-slip rubber pad 7 disposed inside the clamping chassis 4, the anti-slip rubber pad 7 is adapted to the inside of the clamping chassis 4, wherein the anti-slip rubber pad 7 is a TPU (thermoplastic polyurethane elastomer) rubber sheet. The antiskid rubber mat 7 can ensure that the grinding wheel and the clamping chassis 4 are firmer, and the grinding wheel cannot easily fall off from the clamping chassis 4.
In addition, the hanging beam 1 is also provided with a circular hanging ring, the circular hanging ring is connected with a sling, and the sling can hang the grinding wheel hanger to detach the grinding wheel.
In the embodiment of the invention, when the grinding wheel hanger is used for disassembling the grinding wheel, firstly, an operator rotates a first handle arranged at the hanging beam, and a clamping adjusting column rotates 90 degrees, so that the other end of the clamping adjusting column (a cross beam 8 hooked between clamping brackets 3) is separated from the cross beam 8; then, adjusting an explosion-proof adjusting rod on the clamping chassis to be in a proper position according to the size of the grinding wheel; then, placing the clamping chassis on a grinding wheel, wherein the grinding wheel is positioned in the clamping chassis; then, the sling lifts the circular hanging ring, so that the clamping support stretches, acting force is given to the clamping chassis, the clamping chassis clamps the grinding wheel, at the moment, the bottom plate of the anti-falling device rotates to the grinding wheel bottom plate, the grinding wheel is supported, and then the grinding wheel can be moved to a target position, so that the grinding wheel is disassembled.
According to the embodiment, the grinding wheel lifting appliance provided by the invention can solve the problems that the existing grinding wheel lifting appliance is time-consuming and labor-consuming to assemble and disassemble by hands and has larger potential safety hazards; the grinding wheel lifting appliance can reduce labor intensity, reduce accident risk and improve labor efficiency.
The grinding wheel sling according to the present invention has been described above, by way of example, with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the grinding wheel slings of the present invention as set forth above without departing from the spirit of the invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (7)
1. A grinding wheel hanger comprising: the anti-explosion lifting device comprises a lifting beam, a clamping device connected with the lifting beam and an anti-explosion adjusting rod arranged on the clamping device; wherein,
the clamping device comprises a clamping support and a clamping chassis fixed with the clamping support, wherein the clamping support comprises support plates which can be hinged, the support plates are hinged through bolts, and the clamping support is fixed with the clamping chassis through bolts;
symmetrical steel pipes are arranged on the clamping chassis, and the explosion-proof adjusting rod penetrates through the steel pipes and is fixed on the clamping chassis through bolts;
the clamping device comprises a clamping support, a beam, a hanging beam and a clamping adjusting column, wherein the beam is arranged between the clamping support, a first sleeve is arranged on the hanging beam, the clamping adjusting column penetrates through the first sleeve, a first handle is arranged at one end of the clamping adjusting column, and the other end of the clamping adjusting column extends to the bottom end of the beam and is used for connecting the beam and the hanging beam.
2. The grinding wheel hanger of claim 1,
also comprises an anti-falling device arranged on the clamping device, the anti-falling device is fixed on the clamping chassis, wherein,
the anti-falling device comprises a second sleeve arranged on the clamping chassis and a strut penetrating through the second sleeve, a second handle is arranged at the top end of the strut, the bottom end of the strut is provided with a bottom plate, and the bottom plate is arranged at the bottom end of the strut in a welding mode.
3. The grinding wheel hanger of claim 2,
the clamping chassis is provided with four anti-falling devices, and the four anti-falling devices are uniformly distributed on the clamping chassis.
4. The grinding wheel hanger of claim 1,
the clamping chassis is provided with two anti-explosion adjusting rods, and the two anti-explosion adjusting rods are symmetrically arranged on the clamping chassis in parallel.
5. The grinding wheel hanger of claim 1,
still including setting press from both sides the inside anti-skidding cushion in tight chassis, anti-skidding cushion with press from both sides the inside looks adaptation in tight chassis, wherein, anti-skidding cushion adopts the TPU film.
6. The grinding wheel hanger of claim 1,
and a circular hanging ring is also arranged on the hanging beam.
7. The grinding wheel hanger of claim 1,
the hanging beam and the clamping bracket are fixed through a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640140.9A CN107324208A (en) | 2017-07-31 | 2017-07-31 | Emery wheel suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640140.9A CN107324208A (en) | 2017-07-31 | 2017-07-31 | Emery wheel suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107324208A true CN107324208A (en) | 2017-11-07 |
Family
ID=60199528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710640140.9A Pending CN107324208A (en) | 2017-07-31 | 2017-07-31 | Emery wheel suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107324208A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190079Y (en) * | 2008-02-02 | 2009-02-04 | 广西玉柴机器股份有限公司 | Simple sling device |
| CN202201623U (en) * | 2011-08-22 | 2012-04-25 | 北汽福田汽车股份有限公司 | Lifting device |
| CN202897807U (en) * | 2012-10-16 | 2013-04-24 | 伊犁蓝翔钢结构有限责任公司 | Steel hoisting grab |
| CN202897821U (en) * | 2012-09-18 | 2013-04-24 | 李应有 | Fixture for baking-free bricks |
| CN103803407A (en) * | 2012-11-06 | 2014-05-21 | 贵阳铝镁设计研究院有限公司 | Lifting appliance and method for lifting electrode placed in electrode tray |
| CN203998626U (en) * | 2014-06-13 | 2014-12-10 | 大连华誉船舶起重运输机械有限公司 | Clamp for carbon block |
| CN104860190A (en) * | 2015-03-10 | 2015-08-26 | 中信戴卡股份有限公司 | Connection rod type hanger |
| CN204897181U (en) * | 2015-08-03 | 2015-12-23 | 中国三冶集团有限公司 | Special hoist and mount ware of furnace gate pouring material piece |
| CN205555878U (en) * | 2016-05-04 | 2016-09-07 | 巨人通力电梯有限公司 | To pouring weight lifting device |
| CN106185614A (en) * | 2016-08-30 | 2016-12-07 | 广西强强碳素股份有限公司 | A kind of clamp for carbon block |
-
2017
- 2017-07-31 CN CN201710640140.9A patent/CN107324208A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190079Y (en) * | 2008-02-02 | 2009-02-04 | 广西玉柴机器股份有限公司 | Simple sling device |
| CN202201623U (en) * | 2011-08-22 | 2012-04-25 | 北汽福田汽车股份有限公司 | Lifting device |
| CN202897821U (en) * | 2012-09-18 | 2013-04-24 | 李应有 | Fixture for baking-free bricks |
| CN202897807U (en) * | 2012-10-16 | 2013-04-24 | 伊犁蓝翔钢结构有限责任公司 | Steel hoisting grab |
| CN103803407A (en) * | 2012-11-06 | 2014-05-21 | 贵阳铝镁设计研究院有限公司 | Lifting appliance and method for lifting electrode placed in electrode tray |
| CN203998626U (en) * | 2014-06-13 | 2014-12-10 | 大连华誉船舶起重运输机械有限公司 | Clamp for carbon block |
| CN104860190A (en) * | 2015-03-10 | 2015-08-26 | 中信戴卡股份有限公司 | Connection rod type hanger |
| CN204897181U (en) * | 2015-08-03 | 2015-12-23 | 中国三冶集团有限公司 | Special hoist and mount ware of furnace gate pouring material piece |
| CN205555878U (en) * | 2016-05-04 | 2016-09-07 | 巨人通力电梯有限公司 | To pouring weight lifting device |
| CN106185614A (en) * | 2016-08-30 | 2016-12-07 | 广西强强碳素股份有限公司 | A kind of clamp for carbon block |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |