CN209853635U - Hoisting accessory is changed to railway vehicle accessory - Google Patents
Hoisting accessory is changed to railway vehicle accessory Download PDFInfo
- Publication number
- CN209853635U CN209853635U CN201920735923.XU CN201920735923U CN209853635U CN 209853635 U CN209853635 U CN 209853635U CN 201920735923 U CN201920735923 U CN 201920735923U CN 209853635 U CN209853635 U CN 209853635U
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- Prior art keywords
- wall
- fixed
- mounting
- base
- outer walls
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 244000309464 bull Species 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hoisting accessory is changed to rail vehicle accessory, the on-line screen storage device comprises a base, base bottom four corners outer wall all has the universal wheel through the screw fixation, and base top both sides outer wall all has the pushing hands through the bolt fastening, the outer wall has two mount pads through the bolt fastening in the middle of the base top, and two mount pad top outer walls have the steelframe through the screw fixation, the base is close to the top outer wall between two mount pads and is fixed with step motor through the support, and the step motor output shaft has the bull stick through the coupling joint, bull stick top outer wall has the mounting panel through the screw fixation, and mounting panel bottom outer wall has the spring post, two through the bolt fastening the mount pad top outer wall is opened there is circular spout. The utility model provides high overall arrangement job stabilization nature can be adjusted the angle that lifts by crane to improve overall arrangement's freedom adjustment sensitivity, can be fixed in the top of mounting bracket with the one end of steel cable, promoted the firm effect of steel cable.
Description
Technical Field
The utility model relates to a lift by crane technical field, especially relate to rail vehicle accessory changes hoisting accessory.
Background
Railway vehicles are vehicles used in the rail transportation sector to transport passengers and cargo. Railway vehicles are divided into two broad categories, passenger cars and freight cars. The method belongs to the following steps: the hard seat car, the hard sleeping car and the soft seat car for transporting passengers are various in types, different car bodies are arranged according to different loaded goods, and the general cars comprise five types of flat cars, open cars, boxcars, tank cars and thermal insulation cars. When the vehicles have faults during operation, the vehicles need to stop for waiting for the rescue vehicle to be maintained.
Through retrieval, chinese patent application No. CN201521089893.8 discloses a railway vehicle accessory replacement hoisting accessory, which comprises a base and a lever assembly, wherein the bottom of the base can be detachably mounted on a rail, the lever assembly comprises a hoisting lever and a hinged seat, the middle part of the hoisting lever is hinged on the hinged seat, and the hinged seat is mounted at the top of the base and can rotate automatically. However, the conventional railway vehicle breakdown maintenance is to wait for the rescue vehicle to rescue in situ, so that the transportation time can be delayed, the accident upgrade can be seriously caused, and meanwhile, tools carried by most vehicles are simple and crude, and heavy or large accessories are not easy to replace, so that a railway vehicle accessory replacing and hoisting device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and the lifting device is replaced by the provided railway vehicle accessory.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the hoisting device for replacing the railway vehicle accessories comprises a base, universal wheels are fixed on the outer walls of four corners of the bottom of the base through threads, and the outer walls of the two sides of the top of the base are all fixed with pushers through bolts, the outer wall of the middle of the top of the base is fixed with two mounting seats through bolts, and the outer walls of the tops of the two mounting seats are fixed with steel frames through screws, the outer wall of the top of the base, which is close to the space between the two mounting seats, is fixed with a stepping motor through a bracket, and the output shaft of the stepping motor is connected with a rotating rod through a coupler, the outer wall of the top of the rotating rod is fixed with a mounting plate through threads, and the outer wall of the bottom of the mounting plate is fixed with a spring post through a bolt, the outer wall of the top of the two mounting seats is provided with a circular chute, and the outer walls of the bottoms of the two spring columns slide at the bottom of the circular sliding groove through the sliding block, the outer wall of the top of the mounting plate is fixedly provided with a fixed seat through a bolt, and the outer wall of one side of the fixed seat is fixedly provided with a lifter through a bolt.
Furthermore, the outer wall of the top of the mounting plate is fixed with a tool box through a bolt, and the output end of the lifting device is connected with a steel rope through a fixing piece.
Further, the outer walls of four corners of the top of the fixing seat are fixed with rotating shafts through fixing bearings, the outer walls of the circumference of the four rotating shafts are connected with idler wheels in a rotating mode, and the outer walls, close to the lower portion of the idler wheels, of the fixing seat are fixed with protection plates through bolts.
Furthermore, the fixing seat is close to the outer walls of the two sides of the top between the four rollers and is fixedly provided with a top plate through bolts, the outer walls of the circumference of each two rollers are connected with the same steel rope in a sliding mode, and the two steel ropes are located below the top plate.
Further, fixing base opposite side outer wall has two slide rails through the bolt fastening, and every equal sliding connection of slide rail bottom inner wall has two mounting brackets, and every two relative one side outer walls of mounting bracket all are connected through the connecting plate.
Furthermore, every two levels homonymies the outer wall of mounting bracket one side all is fixed with the hydraulic stem through the bolt, and two hydraulic stem extension rod relative one side outer wall all have same layer board through threaded connection.
Furthermore, every two perpendicular homonymies the same one side outer wall of mounting bracket all has same connecting plate through the bolt fastening, and wherein two mounting bracket top outer walls that are located the layer board top all have the steel sheet through the bolt fastening.
Further, two steel sheet top outer wall all has the L template through the welding, and two L template top outer walls all weld solid fixed ring, and two L template top outer walls all open there are two mounting holes.
Compared with the prior art, the utility model provides a hoisting accessory is changed to rail vehicle accessory possesses following beneficial effect:
1. this be used for railway vehicle accessory to change hoisting accessory through being provided with pushing hands and universal wheel, can make things convenient for the overall device to remove, and then has improved the degree of freedom of overall device, simultaneously through being provided with spring post and mount pad, has improved overall device job stabilization nature.
2. This be used for railway vehicle accessory to change hoisting accessory through being provided with simultaneously through being provided with step motor, mounting panel, hydraulic stem, gyro wheel and steel cable, can adjust the angle of lifting by crane to the free adjustment sensitivity of whole device has been improved.
3. This be used for rail vehicle accessory to change hoisting accessory through being provided with steel sheet, solid fixed ring, L template and mounting hole, can be fixed in the top of mounting bracket with the one end of steel cable, and then has promoted the firm effect of steel cable, has also prevented dropping of layer board top accessory simultaneously.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and freely adjust sensitivity height.
Drawings
FIG. 1 is a schematic structural view of a railway vehicle accessory replacement hoist according to the present invention;
FIG. 2 is a schematic top view of a mounting bracket of a railway vehicle accessory replacement hoist according to the present invention;
fig. 3 is the utility model provides a three-dimensional structure schematic diagram of hoisting accessory steel sheet is changed to railway vehicle accessory.
In the figure: the device comprises the following components, by weight, 1-universal wheel, 2-base, 3-pushing handle, 4-mounting base, 5-spring column, 6-tool box, 7-lifter, 8-fixing base, 9-roller, 10-sliding rail, 11-mounting rack, 12-supporting plate, 13-hydraulic rod, 14-stepping motor, 15-protection plate, 16-top plate, 17-rotating shaft, 18-steel plate, 19-fixing ring, 20-L-shaped plate and 21-mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, the railway vehicle accessory replacing and hoisting device comprises a base 2, universal wheels 1 are fixed on the outer walls of the four corners of the bottom of the base 2 through screw threads, push handles 3 are fixed on the outer walls of the two sides of the top of the base 2 through bolts, the whole device can be moved conveniently, the freedom degree of the whole device is further improved, two mounting seats 4 are fixed on the outer wall of the middle of the top of the base 2 through bolts, steel frames are fixed on the outer walls of the tops of the two mounting seats 4 through screws, a stepping motor 14 is fixed on the outer wall of the top of the base 2, which is close to the space between the two mounting seats 4, through a bracket, an output shaft of the stepping motor 14 is connected with a rotating rod through a coupler, a mounting plate is fixed on the outer wall of the top of the rotating rod through screw threads, a spring column 5 is fixed on, and the outer walls of the bottoms of the two spring columns 5 slide at the bottom of the circular sliding groove through the sliding block, the outer wall of the top of the mounting plate is fixedly provided with a fixed seat 8 through a bolt, and the outer wall of one side of the fixed seat 8 is fixedly provided with a lifter 7 through a bolt.
Wherein, the mounting panel top outer wall has toolbox 6 through the bolt fastening, and lifts by crane 7 output and be connected with the steel cable through the mounting, can adjust the angle of lifting by crane to the free adjustment sensitivity of whole device has been improved.
Wherein, 8 top four corners outer walls of fixing base all are fixed with pivot 17 through fixing bearing, and four 17 circumference outer walls of pivot all rotate and be connected with gyro wheel 9, and the outer wall that fixing base 8 is close to gyro wheel 9 below has guard plate 15 through the bolt fastening.
Wherein, the fixing base 8 is close to the top both sides outer wall between four gyro wheels 9 and all has roof 16 through the bolt fastening, and the equal sliding connection of per two gyro wheels 9 circumference outer walls has same steel cable, and two steel cables are located roof 16 below.
Wherein, 8 opposite side outer walls of fixing base have two slide rails 10 through the bolt fastening, and the equal sliding connection of every slide rail 10 bottom inner wall has two mounting brackets 11, and the relative one side outer wall of per two mounting brackets 11 all is connected through the connecting plate.
Example 2
Referring to fig. 3, the hoisting accessory is changed to rail vehicle accessory, still include that per two levels homonymy mounting bracket 11 one side outer walls all have hydraulic stem 13 through the bolt fastening, and two hydraulic stem 13 extension rod relative one side outer walls all have same layer board 12 through threaded connection, per two perpendicular homonymy mounting bracket 11 same one side outer walls all have same connecting plate through the bolt fastening, and wherein two mounting bracket 11 top outer walls that are located layer board 12 top all have steel sheet 18 through the bolt fastening, can be fixed in the top of mounting bracket with the one end of steel cable, and then promoted the firm effect of steel cable, the dropping of layer board 12 top accessory has also been prevented simultaneously.
The working principle is as follows: during the use, put the accessory on layer board 12, then, promote the integrated device through pushing hands 3 and remove the assigned position, and start step motor 14, step motor 14 drives the fixing base 8 rotation at mounting panel top, and make layer board 12 aim at the railway vehicle that needs the maintenance, start simultaneously and lift by crane ware 7, pack up the steel cable, and slide in gyro wheel 9 through the steel cable, make mounting bracket 11 lift up under the effect of slide rail 10 and rise, and layer board 12 just in time with the maintenance department level, start hydraulic stem 13 simultaneously, promote layer board 12 and remove to the maintenance department, accomplish the work of lifting by crane.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The railway vehicle accessory replacing and hoisting device comprises a base (2) and is characterized in that universal wheels (1) are fixed on the outer walls of the four corners of the bottom of the base (2) through threads, push handles (3) are fixed on the outer walls of the two sides of the top of the base (2) through bolts, two mounting seats (4) are fixed on the outer wall of the middle of the top of the base (2) through bolts, steel frames are fixed on the outer walls of the tops of the two mounting seats (4) through screws, a stepping motor (14) is fixed on the outer wall of the top of the base (2) close to the space between the two mounting seats (4) through a support, an output shaft of the stepping motor (14) is connected with a rotating rod through a coupling, a mounting plate is fixed on the outer wall of the top of the rotating rod through threads, a spring column (5) is fixed on the outer wall of the bottom, and the outer walls of the bottoms of the two spring columns (5) slide at the bottom of the circular sliding groove through the sliding block, the outer wall of the top of the mounting plate is fixedly provided with a fixing seat (8) through a bolt, and the outer wall of one side of the fixing seat (8) is fixedly provided with a hoisting device (7) through a bolt.
2. A railway vehicle accessory changing hoist as claimed in claim 1, characterized in that the mounting plate top outer wall is bolted with a toolbox (6) and the output end of the hoist (7) is connected with a steel cable by a fixing member.
3. The railway vehicle accessory replacing and hoisting device as claimed in claim 1, wherein the rotating shafts (17) are fixed on the outer walls of the four corners of the top of the fixed seat (8) through fixed bearings, the rollers (9) are rotatably connected on the outer walls of the circumferences of the four rotating shafts (17), and the protective plates (15) are fixed on the outer walls of the fixed seat (8) close to the lower portions of the rollers (9) through bolts.
4. A railway vehicle accessory changing lifting device according to claim 2, characterized in that the top plate (16) is fixed on the top two outer walls of the fixing seat (8) near the four rollers (9) by bolts, and the same steel cable is slidably connected on the outer walls of the circumference of every two rollers (9), and the two steel cables are positioned below the top plate (16).
5. A railway vehicle accessory replacing and hoisting device as claimed in claim 1, characterized in that two slide rails (10) are fixed on the outer wall of the other side of the fixed seat (8) through bolts, two mounting brackets (11) are slidably connected on the inner wall of the bottom of each slide rail (10), and the outer walls of the opposite sides of each two mounting brackets (11) are connected through a connecting plate.
6. A railway vehicle accessory changing lifting device according to claim 5, characterized in that the outer wall of one side of the mounting rack (11) on each horizontal same side is fixed with a hydraulic rod (13) through a bolt, and the outer wall of the opposite side of the extension rod of the two hydraulic rods (13) is connected with the same supporting plate (12) through a thread.
7. A railway vehicle accessory changing lifting device according to claim 6, characterized in that the same side of the outer wall of the mounting frame (11) on each vertical same side is bolted with the same connecting plate, and wherein the top outer walls of two mounting frames (11) above the carrier plate (12) are bolted with steel plates (18).
8. A railway vehicle accessory replacement lifting device according to claim 7, wherein the outer top walls of the two steel plates (18) are welded with L-shaped plates (20), the outer top walls of the two L-shaped plates (20) are welded with fixing rings (19), and the outer top walls of the two L-shaped plates (20) are provided with two mounting holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735923.XU CN209853635U (en) | 2019-05-22 | 2019-05-22 | Hoisting accessory is changed to railway vehicle accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735923.XU CN209853635U (en) | 2019-05-22 | 2019-05-22 | Hoisting accessory is changed to railway vehicle accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209853635U true CN209853635U (en) | 2019-12-27 |
Family
ID=68941558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920735923.XU Expired - Fee Related CN209853635U (en) | 2019-05-22 | 2019-05-22 | Hoisting accessory is changed to railway vehicle accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209853635U (en) |
-
2019
- 2019-05-22 CN CN201920735923.XU patent/CN209853635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |