CN111687800A - Electric locomotive rod piece overhauling tool and method - Google Patents
Electric locomotive rod piece overhauling tool and method Download PDFInfo
- Publication number
- CN111687800A CN111687800A CN202010574562.2A CN202010574562A CN111687800A CN 111687800 A CN111687800 A CN 111687800A CN 202010574562 A CN202010574562 A CN 202010574562A CN 111687800 A CN111687800 A CN 111687800A
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- China
- Prior art keywords
- hanging
- rod piece
- rotating head
- rod
- electric locomotive
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- 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.)
- Granted
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000000725 suspension Substances 0.000 claims abstract description 39
- 239000003973 paint Substances 0.000 claims abstract description 8
- 238000005488 sandblasting Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000032258 transport Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0292—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work devices for holding several workpieces to be sprayed in a spaced relationship, e.g. vehicle doors spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A maintenance tool and a maintenance method for a rod piece of an electric locomotive comprise a bottom frame and a plurality of rod piece hanging mechanisms fixed on the bottom frame, wherein the bottom frame comprises a square outer frame, cross beams arranged in the outer frame in a crisscross manner and supporting legs arranged at the bottom of the outer frame; the rod hanging mechanism comprises a first rod hanging mechanism arranged at the center of the beam, second rod hanging mechanisms arranged at four corner positions of the outer frame and a third rod hanging mechanism arranged on the outer frame and between two adjacent second rod hanging mechanisms. The suspension beam of frock can realize 360 no dead angles rotation functions of level around hanging the stand through the rotating head, can guarantee the convenience of personnel's operation in the paint operation process.
Description
Technical Field
The invention relates to an electric locomotive, in particular to a rod piece overhauling tool and method for an electric locomotive.
Background
The locomotive member is in large quantity, and the quality is heavy, and the product specification form is very inconsistent, and what use more in the electric locomotive member maintenance process at present is the specialization frock, transports promptly, the use demand that the frock that sand and paint link used can only satisfy corresponding process, does not possess the commonality, and the cost input is high, and personnel's work load is big, can not effectively guarantee the maintenance cycle and the maintenance quality of electric locomotive member. In addition, need transport between different places and realize the upset of member at the maintenance operation process disassembling, overhauing, paint in-process, under current place equipment resource condition, because the commonality of existing frock is not enough and do not possess the member upset function, the whole maintenance operation process of member need rely on personnel's transport many times to realize that the part transports and the upset, has seriously influenced the operating efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an electric locomotive rod piece overhauling tool and a method, solve the universalization problem of transferring, sanding and painting tools in the electric locomotive rod piece overhauling process, and solve the universality problem of electric locomotive rod piece overhauling tools of different vehicle types.
In order to solve the technical problems, the technical scheme of the invention is as follows: a rod piece overhauling tool for an electric locomotive comprises a bottom frame and a plurality of rod piece hanging mechanisms fixed on the bottom frame, wherein the bottom frame comprises a square outer frame, cross beams arranged in the outer frame in a crisscross mode and supporting legs arranged at the bottom of the outer frame; the rod piece hanging mechanisms comprise first rod piece hanging mechanisms arranged in the center of the cross beam, second rod piece hanging mechanisms arranged at four corner positions of the outer frame and third rod piece hanging mechanisms arranged on the outer frame and between two adjacent second rod piece hanging mechanisms; the first rod piece hanging mechanism comprises a first hanging upright post, a first rotating head arranged at the top of the first hanging upright post, three first hanging beams which are connected with the first rotating head and are uniformly distributed in the circumferential direction, a first fixed hook arranged on the first hanging beam and a first movable hook arranged on the first hanging beam, wherein the first hanging beam is provided with a first long hole arranged along the length direction of the first hanging beam, and the first movable hook can slide along the first long hole; the second rod hanging mechanism comprises a second hanging upright post, a second rotating head arranged at the top of the second hanging upright post, two second hanging beams which are connected with the second rotating head and are vertically distributed, a second fixed hook arranged on the second hanging beam and a second movable hook arranged on the second hanging beam, wherein the second hanging beam is provided with a second long hole arranged along the length direction of the second hanging beam, and the second movable hook can slide along the second long hole; the third rod hanging mechanism comprises a third hanging upright post, a third rotating head arranged at the top of the third hanging upright post, two third hanging beams which are connected with the third rotating head and symmetrically distributed, a third fixed hook arranged on the third hanging beam and a third movable hook arranged on the third hanging beam, wherein a third long hole arranged along the length direction of the third hanging beam is formed in the third hanging beam, and the third movable hook can slide along the third long hole. The principle of the invention is as follows: the suspension beam of the tool can rotate around the suspension upright column by 360 degrees horizontally without dead angles through the rotating head, so that the convenience of personnel operation in the process of paint operation can be ensured; one end of the tool hook assembly is fixed, and the other end of the tool hook assembly can slide along the suspension beam, so that the operation requirements of rod pieces of different models and different hole pitch specifications can be met; based on the layout of the first rod piece hanging mechanism, the second rod piece hanging mechanism and the third rod piece hanging mechanism, the center of the tool is provided with a hanging upright post for hanging a heavy rod piece, and the periphery of the tool is hung with the light rod piece, so that the requirements of the rod piece in the operation process can be met, and the overall anti-overturning performance of the rod piece in the operation process is improved; the frock is when satisfying operation requirement, through overlapping the design to hanging member rotation range for the frock hangs the stand and wholly is the compactness when satisfying user demand, personnel's operation convenience and arranges, has reduced the processing cost of frock effectively.
As an improvement, the outer frame is formed by welding four square tubes end to end, and the cross beam is a square tube.
As an improvement, the outer frame is rectangular, and the third rod piece hanging mechanism is arranged in the middle of the long edge of the outer frame.
As the improvement, all be equipped with the locking hole on first rotating head, second rotating head and the third rotating head.
As a refinement, the first, second and third rotary heads each comprise a stationary column and a rotary sleeve rotatable about the stationary column.
As an improvement, crown block hoisting rings are arranged at the tops of fixed columns of the second rotating head and the third rotating head; the bottom of the outer frame forms a forklift insertion space.
As an improvement, the first suspension beam, the second suspension beam and the third suspension beam are channel steel; a first sliding groove is formed in the first suspension beam, the top of the first movable hook is connected with a first sliding block, and the first sliding block is in sliding fit with the first sliding groove; a second sliding groove is formed in the second suspension beam, the top of the second movable hook is connected with a second sliding block, and the second sliding block is in sliding fit with the second sliding groove; and a third sliding groove is formed on the third suspension beam, the top of the third movable hook is connected with a third sliding block, and the third sliding block is in sliding fit with the third sliding groove.
As an improvement, the electric locomotive rod comprises a suspender and a pull rod.
As a refinement, the first, second and third rotary heads can be driven by manual or electrical power.
The invention discloses a method for overhauling a rod piece overhauling tool of an electric locomotive, which comprises the following steps of:
(1) the heavier rod piece is hung on the first rod piece hanging mechanism, and the lighter rod piece is hung on the second rod piece hanging mechanism and the third rod piece hanging mechanism on the periphery;
(2) performing sand blasting treatment on the rod piece, and rotating the rotating head to enable the rod piece to rotate for 360 degrees so as to perform all-dimensional sand blasting on the surface of the rod piece;
(3) the rotating head is fixed by a locking pin to prevent the rod piece from rotating in the carrying process;
(4) conveying the tool communicating rod piece to a paint workshop by using a forklift or a crown block;
(5) the rod piece is painted, the rotating head is rotated by 360 degrees to enable the rod piece to rotate, and then the surface of the rod piece is painted in an all-round mode.
Compared with the prior art, the invention has the following beneficial effects:
1) the suspension beam of the tool can rotate around the suspension upright column by 360 degrees horizontally without dead angles through the rotating head, so that the convenience of personnel operation in the process of paint operation can be ensured;
2) the rod piece suspension beam of the tool can realize the rotation stopping function through the locking pin so as to prevent the rod piece from rotating automatically in the transferring process and improve the safety of the rod piece transferring;
3) one end of the tool hook assembly is fixed, and the other end of the tool hook assembly can slide along the suspension beam, so that the operation requirements of rod pieces of different models and different hole pitch specifications can be met;
4) based on the layout of the first rod piece hanging mechanism, the second rod piece hanging mechanism and the third rod piece hanging mechanism, the center of the tool is provided with a hanging upright post for hanging a heavy rod piece, and the periphery of the tool is hung with the light rod piece, so that the requirements of the rod piece in the operation process can be met, and the overall anti-overturning performance of the rod piece in the operation process is improved;
5) the tool meets the use requirement, and meanwhile, the rotation range of the suspension rod piece is overlapped, so that the tool suspension upright posts are integrally and compactly arranged while meeting the use requirement and the convenience of personnel operation, and the processing cost of the tool is effectively reduced;
6) a crown block hoisting ring and a forklift transportation space are reserved in the tool, and a component transportation mode can be flexibly selected according to the resource allocation condition of a production field.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a top view of the present invention.
Fig. 3 is an operation perspective view of the present invention.
FIG. 4 is a top plan view of the present invention.
FIG. 5 is a schematic view of the operation range of each rod hanging mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in FIG. 3, the rod member overhauling tool for the electric locomotive comprises an underframe 4 and a plurality of rod member hanging mechanisms fixed on the underframe 4. The rod 5 of the electric locomotive of the invention comprises a pull rod, a suspender and the like.
As shown in fig. 1, the base frame 4 includes a square outer frame 41, cross beams 42 arranged in the outer frame 41 and staggered in a cross manner, and supporting legs 43 arranged at the bottom of the outer frame 41; the outer frame 41 is rectangular and is formed by welding four square tubes end to end, the cross beam 42 is a square tube, the overall strength of the bottom frame is high, and the weight is reduced; the support feet 43 can raise the chassis 4 to provide space for a forklift to be inserted into the bottom of the chassis 4.
As shown in fig. 1 to 4, the rod hanging mechanism includes a first rod hanging mechanism 1 disposed at the center of the cross beam 42, second rod hanging mechanisms 2 disposed at four corner positions of the outer frame 41, and a third rod hanging mechanism 3 disposed at a middle point of a long side of the outer frame 41. The first rod hanging mechanism 1 comprises a first hanging upright post 11, a first rotating head 12 arranged at the top of the first hanging upright post 11, three first hanging beams 13 which are connected with the first rotating head 12 and are uniformly distributed circumferentially, a first fixed hook 14 arranged on the first hanging beam 13 and a first movable hook 15 arranged on the first hanging beam 13, wherein a first long hole arranged along the length direction of the first hanging beam 13 is formed in the first hanging beam 13, and the first movable hook 15 can slide along the first long hole. The second rod hanging mechanism 2 comprises a second hanging upright post 21, a second rotating head 22 arranged at the top of the second hanging upright post 21, two second hanging beams 23 which are connected with the second rotating head 22 and vertically distributed, a second fixed hook 24 arranged on the second hanging beam 23 and a second movable hook 25 arranged on the second hanging beam 23, wherein a second long hole arranged along the length direction of the second hanging beam 23 is formed in the second hanging beam 23, and the second movable hook 25 can slide along the second long hole. The third rod hanging mechanism 3 comprises a third hanging column 31, a third rotating head 32 arranged at the top of the third hanging column 31, two third hanging beams 33 connected with the third rotating head 32 and symmetrically distributed, a third fixed hook 34 arranged on the third hanging beam 33 and a third movable hook 35 arranged on the third hanging beam 33, wherein a third long hole arranged along the length direction of the third hanging beam 33 is formed in the third hanging beam 33, and the third movable hook 35 can slide along the third long hole. The first, second and third swivels 12, 22 and 32 are provided with locking holes, and the locking pins are inserted into the locking holes to prevent the swivels from rotating. The first, second and third rotary heads 12, 22, 32 each comprise a stationary column and a rotating sleeve rotatable about the stationary column, the first, second and third rotary heads 12, 22, 32 being manually or electrically drivable. The fixed capital portion of second rotating head 22 and third rotating head 32 is equipped with the overhead traveling crane rings of lifting, can be to the whole handling of frock through the overhead traveling crane. The first suspension beam 13, the second suspension beam 23 and the third suspension beam 33 are channel steel, and the channel steel is relatively light in weight, high in strength and not easy to bend; a first sliding groove is formed on the first suspension beam 13, the top of the first movable hook 15 is connected with a first sliding block, and the first sliding block is in sliding fit with the first sliding groove; a second sliding groove is formed on the second suspension beam 23, the top of the second movable hook 25 is connected with a second sliding block, and the second sliding block is in sliding fit with the second sliding groove; and a third sliding groove is formed on the third suspension beam 33, the top of the third movable hook 35 is connected with a third sliding block, and the third sliding block is in sliding fit with the third sliding groove. As shown in fig. 5, the distance between the second suspension upright 21 and the third suspension upright 31 is greater than the sum of the lengths of the second suspension beam 23 and the third suspension beam 33, the distance between the adjacent second suspension upright 21 is greater than the sum of the lengths of the second suspension beams 23, and the distance between the first suspension upright 11 and the third suspension upright 31 is less than the sum of the lengths of the first suspension beam 13 and the third suspension beam 33, so that staggered rotation avoidance is required during operation.
The tool maintenance method comprises the following steps:
(1) the heavier rod piece is hung on the first rod piece hanging mechanism 1, and the lighter rod piece is hung on the second rod piece hanging mechanism 2 and the third rod piece hanging mechanism 3 on the periphery;
(2) performing sand blasting treatment on the rod piece, and rotating the rotating head to enable the rod piece to rotate for 360 degrees so as to perform all-dimensional sand blasting on the surface of the rod piece;
(3) the rotating head is fixed by a locking pin to prevent the rod piece from rotating in the carrying process;
(4) the tool is communicated with the rod piece by a forklift or a crown block to carry an oil paint workshop;
(5) the rod piece is painted, the rotating head is rotated by 360 degrees to enable the rod piece to rotate, and then the surface of the rod piece is painted in an all-round mode.
When the first rod piece hanging mechanism 1, the second rod piece hanging mechanism 2 and the third rod piece hanging mechanism 3 operate simultaneously, the operator in charge of the first rod piece hanging mechanism 1 stands in the outer frame 41, and other operators stand on the periphery of the outer frame 41, so that the maximum space utilization rate can be realized, mutual operation is not interfered, and the operation efficiency is improved.
Claims (10)
1. The utility model provides an electric locomotive member overhauls frock which characterized in that: the device comprises a bottom frame and a plurality of rod piece hanging mechanisms fixed on the bottom frame, wherein the bottom frame comprises a square outer frame, cross beams arranged in the outer frame in a cross-shaped staggered manner and supporting legs arranged at the bottom of the outer frame; the rod piece hanging mechanisms comprise first rod piece hanging mechanisms arranged in the center of the cross beam, second rod piece hanging mechanisms arranged at four corner positions of the outer frame and third rod piece hanging mechanisms arranged on the outer frame and between two adjacent second rod piece hanging mechanisms; the first rod piece hanging mechanism comprises a first hanging upright post, a first rotating head arranged at the top of the first hanging upright post, three first hanging beams which are connected with the first rotating head and are uniformly distributed in the circumferential direction, a first fixed hook arranged on the first hanging beam and a first movable hook arranged on the first hanging beam, wherein the first hanging beam is provided with a first long hole arranged along the length direction of the first hanging beam, and the first movable hook can slide along the first long hole; the second rod hanging mechanism comprises a second hanging upright post, a second rotating head arranged at the top of the second hanging upright post, two second hanging beams which are connected with the second rotating head and are vertically distributed, a second fixed hook arranged on the second hanging beam and a second movable hook arranged on the second hanging beam, wherein the second hanging beam is provided with a second long hole arranged along the length direction of the second hanging beam, and the second movable hook can slide along the second long hole; the third rod hanging mechanism comprises a third hanging upright post, a third rotating head arranged at the top of the third hanging upright post, two third hanging beams which are connected with the third rotating head and symmetrically distributed, a third fixed hook arranged on the third hanging beam and a third movable hook arranged on the third hanging beam, wherein a third long hole arranged along the length direction of the third hanging beam is formed in the third hanging beam, and the third movable hook can slide along the third long hole.
2. The electric locomotive rod piece overhauling tool according to claim 1, wherein: the frame is formed by four square pipes head and the tail welding, the crossbeam is square pipe.
3. The electric locomotive rod piece overhauling tool according to claim 1, wherein: the outer frame is rectangular, and the third rod piece hanging mechanism is arranged in the middle of the long edge of the outer frame.
4. The electric locomotive rod piece overhauling tool according to claim 1, wherein: all be equipped with the locking hole on first rotating head, the second rotating head and the third rotating head.
5. The electric locomotive rod piece overhauling tool according to claim 1, wherein: the first rotating head, the second rotating head and the third rotating head all comprise a fixed column and a rotating sleeve capable of rotating around the fixed column.
6. The electric locomotive rod piece overhauling tool according to claim 5, wherein: the top parts of the fixed columns of the second rotating head and the third rotating head are provided with crown block hoisting rings; the bottom of the outer frame forms a forklift insertion space.
7. The electric locomotive rod piece overhauling tool according to claim 1, wherein: the first suspension beam, the second suspension beam and the third suspension beam are channel steel; a first sliding groove is formed in the first suspension beam, the top of the first movable hook is connected with a first sliding block, and the first sliding block is in sliding fit with the first sliding groove; a second sliding groove is formed in the second suspension beam, the top of the second movable hook is connected with a second sliding block, and the second sliding block is in sliding fit with the second sliding groove; and a third sliding groove is formed on the third suspension beam, the top of the third movable hook is connected with a third sliding block, and the third sliding block is in sliding fit with the third sliding groove.
8. The electric locomotive rod piece overhauling tool according to claim 1, wherein: the electric locomotive rod piece comprises a suspension rod and a pull rod.
9. The electric locomotive rod piece overhauling tool according to claim 1, wherein: the first, second and third rotary heads may be manually or electrically powered.
10. The method for overhauling the electric locomotive rod overhauling tool according to claim 1, which is characterized by comprising the following steps:
(1) the heavier rod piece is hung on the first rod piece hanging mechanism, and the lighter rod piece is hung on the second rod piece hanging mechanism and the third rod piece hanging mechanism on the periphery;
(2) performing sand blasting treatment on the rod piece, and rotating the rotating head to enable the rod piece to rotate for 360 degrees so as to perform all-dimensional sand blasting on the surface of the rod piece;
(3) the rotating head is fixed by a locking pin to prevent the rod piece from rotating in the carrying process;
(4) conveying the tool communicating rod piece to a paint workshop by using a forklift or a crown block;
(5) the rod piece is painted, the rotating head is rotated by 360 degrees to enable the rod piece to rotate, and then the surface of the rod piece is painted in an all-round mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574562.2A CN111687800B (en) | 2020-06-22 | 2020-06-22 | Electric locomotive rod member maintenance tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574562.2A CN111687800B (en) | 2020-06-22 | 2020-06-22 | Electric locomotive rod member maintenance tool and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111687800A true CN111687800A (en) | 2020-09-22 |
| CN111687800B CN111687800B (en) | 2024-01-09 |
Family
ID=72482382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010574562.2A Active CN111687800B (en) | 2020-06-22 | 2020-06-22 | Electric locomotive rod member maintenance tool and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111687800B (en) |
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| CN107587184A (en) * | 2017-07-31 | 2018-01-16 | 杭州莱源环保科技有限公司 | A kind of special electroplating system of automobile caliper bracket |
| CN108340947A (en) * | 2017-09-14 | 2018-07-31 | 中久物流有限公司 | Roof of the vehicle rack |
| CN207786881U (en) * | 2017-12-06 | 2018-08-31 | 株洲市华晟实业有限公司 | A kind of motor spraying frock |
| CN208131340U (en) * | 2018-03-30 | 2018-11-23 | 正和汽车科技（十堰）股份有限公司 | A kind of working position apparatus for spray car exterior trim smallclothes |
| CN208146276U (en) * | 2018-04-09 | 2018-11-27 | 贵州金玖汽车零配件制造有限公司 | A kind of button spray painting hanger |
| CN110586383A (en) * | 2019-10-17 | 2019-12-20 | 李洋 | Rotation type of inside usefulness of chemical industry factory building is hung and is sprayed paint frame |
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2020
- 2020-06-22 CN CN202010574562.2A patent/CN111687800B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100808061B1 (en) * | 2007-08-20 | 2008-02-28 | 윤상보 | Jig of coating system for mobile phone case |
| CN204074351U (en) * | 2014-09-25 | 2015-01-07 | 株洲市华晟实业有限公司 | A kind of motor spraying combined type hangs frock |
| KR101543212B1 (en) * | 2015-05-26 | 2015-08-07 | 홍연구 | Multi worktable for painting exterior decor of car |
| CN105381908A (en) * | 2015-12-02 | 2016-03-09 | 重庆华中工贸(集团)有限公司 | Plastic spraying trailer with adjustable spraying hooks |
| CN106938225A (en) * | 2017-05-09 | 2017-07-11 | 佛山市南海区瀚崴电子五金有限公司 | A kind of automatic rotary spray body and spraying method |
| CN107587184A (en) * | 2017-07-31 | 2018-01-16 | 杭州莱源环保科技有限公司 | A kind of special electroplating system of automobile caliper bracket |
| CN108340947A (en) * | 2017-09-14 | 2018-07-31 | 中久物流有限公司 | Roof of the vehicle rack |
| CN207786881U (en) * | 2017-12-06 | 2018-08-31 | 株洲市华晟实业有限公司 | A kind of motor spraying frock |
| CN208131340U (en) * | 2018-03-30 | 2018-11-23 | 正和汽车科技（十堰）股份有限公司 | A kind of working position apparatus for spray car exterior trim smallclothes |
| CN208146276U (en) * | 2018-04-09 | 2018-11-27 | 贵州金玖汽车零配件制造有限公司 | A kind of button spray painting hanger |
| CN110586383A (en) * | 2019-10-17 | 2019-12-20 | 李洋 | Rotation type of inside usefulness of chemical industry factory building is hung and is sprayed paint frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111687800B (en) | 2024-01-09 |
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