CN113199447A - Toolbox for overhauling rail transit metro vehicle - Google Patents
Toolbox for overhauling rail transit metro vehicle Download PDFInfo
- Publication number
- CN113199447A CN113199447A CN202110516763.1A CN202110516763A CN113199447A CN 113199447 A CN113199447 A CN 113199447A CN 202110516763 A CN202110516763 A CN 202110516763A CN 113199447 A CN113199447 A CN 113199447A
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- CN
- China
- Prior art keywords
- seat
- gear
- fixed
- storage
- overhauling
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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.)
- Pending
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Classifications
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- 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
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
- B25H3/021—Boxes comprising a number of connected storage elements
- B25H3/023—Boxes comprising a number of connected storage elements movable relative to one another for access to their interiors
- B25H3/025—Boxes comprising a number of connected storage elements movable relative to one another for access to their interiors by rotation about a common axis
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- 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
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a tool box for overhauling a rail transit subway vehicle, which comprises: automobile body, supporting seat, display screen, backup pad, storage receive the structure and visit the structure, the top side central point of automobile body puts and installs storage receive the structure, the supporting seat is installed respectively at the top side both ends of automobile body and visits the structure, the backup pad is installed through the round pin axle cooperation in the inside of supporting seat, the bottom side of backup pad is fixed with the display screen, and through the handle on the rotatory second gear, it is rotatory to drive the second gear, under the cooperation of first gear, can realize the rotation of cylinder, is provided with a plurality of storage on the cylinder and accomodates the groove, when getting, rotatory the taking, it is convenient, do not need reciprocal the turning over to look for with depositing the process to get, improves the instrument and takes speed, improves inspection efficiency, when storing, under the cooperation of slide and gasbag, can realize the centre gripping protection to the instrument, avoid the instrument to rock, collide with, guarantee the stability that the instrument deposited.
Description
Technical Field
The invention relates to the technical field of subways, in particular to a tool box for overhauling a rail transit subway vehicle.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line positioned in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and the subway is an urban rail transit system which covers various underground and overground rights of roads in the urban area, has high density and high transportation capacity;
when examining subway vehicle, need various instruments, in the inspection process, traditional toolbox is square structure, realize depositing to the instrument through setting up a plurality of drawers, when taking, the operation is inconvenient, need look over, the instrument in the drawer can not stably be placed, can overturn the collision in the drawer, can not protect the instrument, the influence is to the degree of accuracy of vehicle inspection, when the inspection to the vehicle bottom, generally need manual operation inspection, cause the threat to inspection personnel's personal safety, and inspection efficiency is lower.
Disclosure of Invention
The invention aims to provide a tool box for overhauling rail transit subway vehicles, which solves the technical problems that the traditional tool box is of a square structure, tools are stored by arranging a plurality of drawers, the operation is inconvenient when the tools are taken out and need to be found, the tools in the drawers cannot be stably placed, the tools can be overturned and collided in the drawers, the tools cannot be protected, and the accuracy of vehicle inspection is influenced.
The purpose of the invention can be realized by the following technical scheme:
a track traffic subway vehicle overhauls and uses toolbox includes: automobile body, supporting seat, display screen, backup pad, storage are received the structure and are visited the structure, the top side central point of automobile body puts and installs the storage and receive the structure, the supporting seat is installed respectively at the top side both ends of automobile body and is visited the structure, the backup pad is installed through the round pin axle cooperation in the inside of supporting seat, the bottom side of backup pad is fixed with the display screen.
As a further scheme of the invention: the storage structure comprises a swing frame, a roller shaft, a first gear, a rotating shaft, a roller, a second gear, a piston, a storage groove, a sliding plate, an air bag, a positioning screw rod, an air cylinder and a first spring, wherein the roller is installed in the swing frame under the cooperation of the rotating shaft, the first gear is fixed at one end of the rotating shaft, the roller shaft is installed on the side wall of the swing frame, the second gear is installed on the roller shaft, the storage groove is formed in the roller, the sliding plate is installed at the port of the storage groove in a matched mode, a rod hole is formed in the bottom of the sliding plate, a screw hole is formed in one side wall of the storage groove, the positioning screw rod is arranged in the rod hole in a penetrating mode, the air cylinder is installed in the screw hole in a matched mode at one end of the positioning screw rod, the air cylinder is embedded in the roller, the piston is arranged at the top of a chamber of the air cylinder, and the first spring is fixedly connected between the piston and the inner wall of the bottom of the air cylinder, the air bag is fixed on the wall of one side of the storage groove and is communicated with the air cylinder.
As a further scheme of the invention: the drum shaft and the rotating shaft are arranged in parallel, the first gear and the second gear are of a meshed structure, and the drum shaft is sleeved with a damping fin.
As a further scheme of the invention: the swing frame is welded on the top side of the vehicle body, and a handle is installed at the eccentric position of the end face of the second gear.
As a further scheme of the invention: the visiting structure comprises a containing box, a containing motor, a first movable seat, a first slide rail, a first fixed seat, a screw rod, a first shearing force arm, a second shearing force arm, a fixed plate, a second fixed seat, a second slide rail, a second movable seat, a camera, a first rotary motor, a swing seat and a second rotary motor, wherein the first slide rail and the first fixed seat are arranged on the box wall on one side of the containing box in parallel, the first movable seat is buckled on the first slide rail, the containing motor is arranged on the box wall on the top side of the containing box, the screw rod is arranged on a rotating shaft of the containing motor, the bottom end of the screw rod is arranged in the first movable seat in a penetrating manner through threaded fit, the second slide rail and the second fixed seat are arranged on one side of the fixed plate in parallel, the second movable seat is buckled on the second slide rail, and the first shearing force arm and the second shearing force arm are in cross connection through the matching of a pin shaft, the head end first shear force arm and second shear force arm are installed at first sliding seat and first fixing base through the round pin axle cooperation respectively, and the first shear force arm of tail end and second shear force arm are installed in second fixing base and second sliding seat through the round pin axle cooperation respectively, the opposite side of fixed plate is fixed with the second rotating electrical machines, swing seat is installed in the pivot of second rotating electrical machines, be fixed with first rotating electrical machines on the swing seat, install the camera in the pivot of first rotating electrical machines.
As a further scheme of the invention: the containing box is welded on the top side of the vehicle body and is of a one-side opening structure.
As a further scheme of the invention: the first movable seat and the second movable seat are arranged in parallel, and the first fixed seat and the second fixed seat are arranged in parallel.
As a further scheme of the invention: the rotating shaft of the first rotating motor and the rotating shaft of the second rotating motor are vertically arranged, and the camera is connected with the display screen through a signal line.
The invention has the beneficial effects that:
the invention drives the second gear to rotate by rotating the handle on the second gear, can realize the rotation of the roller under the matching of the first gear, is provided with a plurality of storage grooves, is convenient and fast to rotate and take during taking, does not need to repeatedly find, improves the taking speed of the tool, improves the inspection efficiency, can realize the clamping protection of the tool under the matching of the sliding plate and the air bag during storage, avoids the shaking and the collision of the tool, ensures the storage stability of the tool,
through accomodating the motor operation, it is rotatory to drive the lead screw, promotes first sliding seat and slides along first slide rail, reduces the contained angle between first shear force arm and the second shear force arm, realizes the extension of fixed plate, goes deep into the vehicle bottom with the camera, under the rotation cooperation of second rotary motor and first rotary motor, realizes observing the vehicle bottom state through the display screen, and is easy and simple to handle, detection that can be more comprehensive realizes safety inspection.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a front perspective structure of a tool box for overhauling a rail transit subway vehicle;
FIG. 2 is a schematic view of a top-down perspective structure of a tool box for overhauling a rail transit subway vehicle;
FIG. 3 is a schematic side-view perspective structure view of a tool box for overhauling a rail transit subway vehicle;
FIG. 4 is a schematic structural view of a front view plane of a tool box for overhauling a rail transit subway vehicle;
FIG. 5 is a schematic view of the interior of a storage structure in a tool box for overhauling a rail transit subway vehicle;
in the figure: 1. a vehicle body; 2. a supporting seat; 3. a display screen; 4. a support plate; 5. a storage structure; 6. a visiting structure; 51. a swing frame; 52. a drum shaft; 53. a first gear; 54. a rotating shaft; 55. a drum; 56. a second gear; 57. a piston; 58. a storage tank; 59. a slide plate; 510. an air bag; 511. positioning a screw rod; 512. a cylinder; 513. a first spring; 61. a storage box; 62. a storage motor; 63. a first movable seat; 64. a first slide rail; 65. a first fixed seat; 66. a screw rod; 67. a first shear arm; 68. a second shear arm; 69. a fixing plate; 610. a second fixed seat; 611. a second slide rail; 612. a second movable seat; 613. a camera; 614. a second rotary motor; 615. a swing seat; 616. a first rotary motor.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, a tool box for overhauling a rail transit subway vehicle comprises: automobile body 1, supporting seat 2, display screen 3, backup pad 4, storage are received structure 5 and are visited structure 6, and the top side central point of automobile body 1 puts and installs the storage and receive structure 5, and supporting seat 2 and visiting structure 6 are installed respectively to the top side both ends of automobile body 1, and backup pad 4 is installed through the round pin axle cooperation in the inside of supporting seat 2, and the bottom side of backup pad 4 is fixed with display screen 3.
As an embodiment of the present invention, the storage structure 5 includes a swing frame 51, a drum shaft 52, a first gear 53, a rotating shaft 54, a drum 55, a second gear 56, a piston 57, a storage tank 58, a sliding plate 59, an air bag 510, a positioning screw 511, an air cylinder 512 and a first spring 513, the drum 55 is installed in the swing frame 51 in cooperation with the rotating shaft 54, the first gear 53 is fixed at one end of the rotating shaft 54, the drum shaft 52 is installed on a side wall of the swing frame 51, the second gear 56 is installed on the drum shaft 52, the storage tank 58 is opened inside the drum 55, the sliding plate 59 is installed in cooperation with a port of the storage tank 58, a rod hole is opened at the bottom of the sliding plate 59, a screw hole is opened on a side wall of the storage tank 58, the positioning screw 511 is inserted in the rod hole, one end of the positioning screw 511 is installed in cooperation with a screw hole, the air cylinder 512 is installed inside the drum 55, the piston 57 is installed on a chamber top of the air cylinder 512, a first spring 513 is fixedly connected between the piston 57 and the inner wall of the bottom of the cylinder 512, the air bag 510 is fixed on one side wall of the storage groove 58, and the air bag 510 is communicated with the cylinder 512.
According to one embodiment of the invention, the roller shaft 52 and the rotating shaft 54 are arranged in parallel, the first gear 53 and the second gear 56 are in a meshing structure, the roller shaft 52 is sleeved with a damping sheet, the swing frame 51 is welded on the top side of the vehicle body 1, a handle is arranged at an eccentric position of the end face of the second gear 56, and under the cooperation of the sliding plate 59 and the air bag 510, clamping protection on a tool can be realized, tool shaking and collision are avoided, and the storage stability of the tool is ensured.
As an embodiment of the present invention, the viewing structure 6 includes a storage box 61, a storage motor 62, a first movable seat 63, a first sliding rail 64, a first fixed seat 65, a screw 66, a first shearing arm 67, a second shearing arm 68, a fixed plate 69, a second fixed seat 610, a second sliding rail 611, a second movable seat 612, a camera 613, a first rotating motor 614, a swinging seat 615, and a second rotating motor 616, wherein the first sliding rail 64 and the first fixed seat 65 are installed on one side wall of the storage box 61 in parallel, the first movable seat 63 is fastened on the first sliding rail 64, the storage motor 62 is installed on the top side wall of the storage box 61, the screw 66 is installed on a rotating shaft of the storage motor 62, a bottom end of the screw 66 is inserted into the first movable seat 63 through a screw fit, the second sliding rail 611 and the second fixed seat 610 are installed on one side of the fixed plate 69 in parallel, the second sliding rail 611 is fastened with the second movable seat 612, first shearing arm 67 and second shearing arm 68 are through round pin axle cooperation cross connection, the first shearing arm 67 of head end and second shearing arm 68 are installed at first movable seat 63 and first fixing base 65 through the round pin axle cooperation respectively, the first shearing arm 67 of tail end and second shearing arm 68 are installed in second fixing base 610 and second movable seat 612 through the round pin axle cooperation respectively, the opposite side of fixed plate 69 is fixed with second rotary motor 616, swing seat 615 is installed in the pivot of second rotary motor 616, be fixed with first rotary motor 614 on the swing seat 615, install camera 613 in the pivot of first rotary motor 614, realize observing the vehicle bottom state through display screen 3, and is easy and simple to handle, can more comprehensive detection, realize safety inspection.
As an embodiment of the present invention, the storage box 61 is welded on the top side of the vehicle body 1, the storage box 61 has a one-side opening structure, the first movable seat 63 and the second movable seat 612 are arranged in parallel, the first fixed seat 65 and the second fixed seat 610 are arranged in parallel, the rotating shaft of the first rotating motor 614 and the rotating shaft of the second rotating motor 616 are arranged vertically, the camera 613 and the display screen 3 are connected through a signal line, during operation, the fixed plate 69 is extended, the camera 613 is inserted into the bottom of the vehicle, and under the rotation cooperation of the second rotating motor 614 and the first rotating motor 616, the state of the bottom of the vehicle is observed through the display screen 3.
The working principle of the invention is as follows: when the tool is used, the second gear 56 is driven to rotate by rotating the handle on the second gear 56, the roller 55 can rotate under the matching of the first gear 53, the storage groove 58 is formed in the roller 55, tools are stored in the storage groove 58, when the tools are stored, the sliding plate 59 can be fixed through the matching of the positioning screw rods 511, under the matching of the sliding plate 59 and the air bag 510, the clamping protection of the tools can be realized, the tools are prevented from shaking and colliding, the storage stability of the tools is ensured, the plurality of storage grooves 58 are formed in the roller 55, when the tools are taken, the tools are taken in a rotating mode, the taking and storage processes are convenient and fast, the reciprocating turning and the finding are not needed, the tool taking speed is increased, the inspection efficiency is improved, when the vehicle bottom needs to be detected, when the inspection process is carried out, the screw rod 66 is driven to rotate through the operation of the storage motor 62, the first movable seat 63 is pushed to slide along the first slide rail 64, reduce the contained angle between first shearing arm 67 and the second shearing arm 68, realize the extension of fixed plate 69, go deep into the vehicle bottom with camera 613, under the rotation cooperation of second rotating motor 614 and first rotating motor 616, realize observing the vehicle bottom state through display screen 3, easy and simple to handle, detection that can be more comprehensive realizes safety inspection, when the inspection, through the upset state that changes backup pad 4, can provide the rest position for the inspection personnel.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a track traffic subway vehicle overhauls and uses toolbox which characterized in that includes: automobile body (1), supporting seat (2), display screen (3), backup pad (4), storage structure (5) and visit structure (6), the top side central point of automobile body (1) puts and installs storage structure (5), supporting seat (2) and visit structure (6) are installed respectively to the top side both ends of automobile body (1), backup pad (4) are installed through the round pin axle cooperation in the inside of supporting seat (2), the bottom side of backup pad (4) is fixed with display screen (3).
2. The tool box for overhauling a rail transit subway vehicle as in claim 1, wherein said storage structure (5) comprises a swing frame (51), a roller shaft (52), a first gear (53), a rotating shaft (54), a roller (55), a second gear (56), a piston (57), a storage tank (58), a sliding plate (59), an air bag (510), a positioning screw (511), an air cylinder (512) and a first spring (513), said roller (55) is installed in the swing frame (51) under the cooperation of the rotating shaft (54), one end of the rotating shaft (54) is fixed with the first gear (53), the side wall of the swing frame (51) is installed with the roller shaft (52), the roller shaft (52) is installed with the second gear (56), the interior of the roller (55) is opened with the storage tank (58), the port of the storage tank (58) is installed with the sliding plate (59), the pole hole has been seted up to the bottom of slide (59), the screw has been seted up on one side cell wall of holding groove (58) in the storage, positioning screw (511) are worn to establish in the pole hole, the one end cooperation of positioning screw (511) is installed in the screw, the inside of cylinder (55) is inlayed and is equipped with cylinder (512), the room roof portion of cylinder (512) is provided with piston (57), the rigid coupling has first spring (513) between the bottom inner wall of piston (57) and cylinder (512), gasbag (510) are fixed on one side cell wall of holding groove (58) in the storage, just gasbag (510) and cylinder (512) intercommunication.
3. The tool box for overhauling a rail transit metro vehicle according to claim 2, wherein the roller shaft (52) and the rotating shaft (54) are arranged in parallel, the first gear (53) and the second gear (56) are of a mutual meshing structure, and a damping fin is sleeved on the roller shaft (52).
4. The tool box for overhauling a rail transit subway vehicle as claimed in claim 2, wherein said swing frame (51) is welded on the top side of the vehicle body (1), and a handle is installed on the eccentric position of the end face of said second gear (56).
5. The tool box for overhauling rail transit subway vehicle as claimed in claim 1, wherein said observing structure (6) comprises a containing box (61), a containing motor (62), a first movable seat (63), a first sliding rail (64), a first fixed seat (65), a screw rod (66), a first shearing arm (67), a second shearing arm (68), a fixing plate (69), a second fixed seat (610), a second sliding rail (611), a second movable seat (612), a camera (613), a first rotating motor (614), a swinging seat (615) and a second rotating motor (616), the first sliding rail (64) and the first fixed seat (65) are installed on the box wall of one side of the containing box (61) in parallel, the first movable seat (63) is buckled on the first sliding rail (64), the containing motor (62) is installed on the top box wall of the containing box (61), install lead screw (66) in the pivot of accomodating motor (62), the bottom of lead screw (66) is worn to establish inside first sliding seat (63) through screw-thread fit, second slide rail (611) and second fixing base (610) are installed to one side of fixed plate (69) side by side, the spiral-lock is equipped with second sliding seat (612) on second slide rail (611), first shearing arm (67) and second shearing arm (68) are through round pin axle cooperation cross connection, the head end first shearing arm (67) and second shearing arm (68) are installed in first sliding seat (63) and first fixing base (65) through the round pin axle cooperation respectively, the first shearing arm (67) of tail end and second shearing arm (68) are installed in second fixing base (610) and second sliding seat (612) through the round pin axle cooperation respectively, the opposite side of fixed plate (69) is fixed with second rotary motor (616), a swing seat (615) is installed on a rotating shaft of the second rotating motor (616), a first rotating motor (614) is fixed on the swing seat (615), and a camera (613) is installed on a rotating shaft of the first rotating motor (614).
6. The tool box for overhauling a rail transit metro vehicle as claimed in claim 5, wherein the storage box (61) is welded on the top side of the vehicle body (1), and the storage box (61) has a one-side opening structure.
7. The tool box for overhauling a rail transit subway vehicle as claimed in claim 5, wherein said first movable seat (63) and said second movable seat (612) are arranged in parallel, and said first fixed seat (65) and said second fixed seat (610) are arranged in parallel.
8. The tool box for overhauling a rail transit subway vehicle as claimed in claim 5, wherein a rotating shaft of said first rotating motor (614) and a rotating shaft of said second rotating motor (616) are vertically arranged, and said camera (613) is connected with said display screen (3) through a signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516763.1A CN113199447A (en) | 2021-05-12 | 2021-05-12 | Toolbox for overhauling rail transit metro vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516763.1A CN113199447A (en) | 2021-05-12 | 2021-05-12 | Toolbox for overhauling rail transit metro vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113199447A true CN113199447A (en) | 2021-08-03 |
Family
ID=77031131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110516763.1A Pending CN113199447A (en) | 2021-05-12 | 2021-05-12 | Toolbox for overhauling rail transit metro vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113199447A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI943337A0 (en) * | 1993-07-22 | 1994-07-13 | Wuerth Adolf Gmbh & Co Kg | Device for storing tools and accessories |
| CN105807776A (en) * | 2016-05-25 | 2016-07-27 | 国网山东省电力公司诸城市供电公司 | Machine room unmanned inspection robot |
| CN106004807A (en) * | 2016-05-11 | 2016-10-12 | 国网山东省电力公司荣成市供电公司 | Electric engineer vehicle chassis maintenance device |
| CN107010565A (en) * | 2017-04-18 | 2017-08-04 | 东莞产权交易中心 | A kind of Domestic weight lifts servicing unit |
| CN107140437A (en) * | 2017-06-27 | 2017-09-08 | 盐城市宁润玻璃制品有限公司 | A kind of conveying arrangement of Glass Craft |
| CN108527283A (en) * | 2018-03-26 | 2018-09-14 | 芜湖鸣人汽车维修服务有限公司 | The tool box of auto repair |
| CN108656071A (en) * | 2018-05-10 | 2018-10-16 | 合肥航机械科技股份有限公司 | A kind of portable backing plate for automobile inspection |
| CN111843959A (en) * | 2020-07-09 | 2020-10-30 | 上海山恩智能科技有限公司 | Gantry machining and accessory head transferring device thereof |
-
2021
- 2021-05-12 CN CN202110516763.1A patent/CN113199447A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI943337A0 (en) * | 1993-07-22 | 1994-07-13 | Wuerth Adolf Gmbh & Co Kg | Device for storing tools and accessories |
| CN106004807A (en) * | 2016-05-11 | 2016-10-12 | 国网山东省电力公司荣成市供电公司 | Electric engineer vehicle chassis maintenance device |
| CN105807776A (en) * | 2016-05-25 | 2016-07-27 | 国网山东省电力公司诸城市供电公司 | Machine room unmanned inspection robot |
| CN107010565A (en) * | 2017-04-18 | 2017-08-04 | 东莞产权交易中心 | A kind of Domestic weight lifts servicing unit |
| CN107140437A (en) * | 2017-06-27 | 2017-09-08 | 盐城市宁润玻璃制品有限公司 | A kind of conveying arrangement of Glass Craft |
| CN108527283A (en) * | 2018-03-26 | 2018-09-14 | 芜湖鸣人汽车维修服务有限公司 | The tool box of auto repair |
| CN108656071A (en) * | 2018-05-10 | 2018-10-16 | 合肥航机械科技股份有限公司 | A kind of portable backing plate for automobile inspection |
| CN111843959A (en) * | 2020-07-09 | 2020-10-30 | 上海山恩智能科技有限公司 | Gantry machining and accessory head transferring device thereof |
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| 青岛英谷教育科技股份有限公司: "《物流配送中心规划与运作管理》", 31 January 2016, 西安电子科技大学出版社 * |
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Application publication date: 20210803 |