CN108746256A - A kind of rail traffic maintenance unit - Google Patents
A kind of rail traffic maintenance unit Download PDFInfo
- Publication number
- CN108746256A CN108746256A CN201810643816.4A CN201810643816A CN108746256A CN 108746256 A CN108746256 A CN 108746256A CN 201810643816 A CN201810643816 A CN 201810643816A CN 108746256 A CN108746256 A CN 108746256A
- Authority
- CN
- China
- Prior art keywords
- fixed station
- rail traffic
- workbench
- rack
- apical axis
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The present invention provides a kind of rail traffic maintenance units, belong to rail traffic maintenance of equipment field, including rack, rack has workbench, the middle part of workbench forms straight slot, is provided with left fixed station and right fixed station on workbench, left fixed station and right fixed station are respectively placed in the both sides of straight slot；Press machine is provided in rack, there is press machine pressure roller, pressure roller to be vertically set to the top of straight slot；Apical axis is additionally provided in rack, apical axis is spirally connected with rack, and apical axis is located at the underface of pressure roller, and apical axis is located at the lower section of workbench.The work such as can the mechanical part that used in rail traffic be repaired, be corrected by this maintenance unit, it is reasonable in design, it is suitble to mechanical part used in rail traffic, can offers convenience to maintenance work.
Description
Technical field
The present invention relates to rail traffic maintenance of equipment fields, in particular to a kind of rail traffic maintenance unit.
Background technology
There are many mechanical part used in current track field of traffic, some components will appear in use bending,
The problems such as deformation, needs to repair mechanical part at this time.
It is less specifically for the maintenance facility designed by rail traffic in the prior art so that the mechanical part of rail traffic
It is not easy to find suitable equipment in maintenance process, it has not been convenient to quickly repair the mechanical part of rail traffic.
Invention content
The present invention provides a kind of rail traffic maintenance units, it is intended to solve the above problem in the prior art.
The invention is realized in this way：
There is workbench, the middle part of the workbench to be formed logical for a kind of rail traffic maintenance unit, including rack, the rack
Slot, left fixed station and right fixed station are provided on the workbench, and the left fixed station and right fixed station are respectively placed in described logical
The both sides of slot；Press machine is provided in the rack, there is the press machine pressure roller, the pressure roller to be vertically set to described logical
The top of slot；Apical axis is additionally provided in the rack, the apical axis is spirally connected with rack, the apical axis be located at the pressure roller just under
Side, and apical axis is located at the lower section of workbench.
Further, the rack includes fixed plate, and the fixed plate is horizontally disposed, and the fixed plate is located at institute
The underface of workbench is stated, the apical axis is bolted in the fixed plate.
Further, the bottom end of the apical axis is connected with runner, and the runner is located at the lower section of the fixed plate.
Further, sliding slot is provided on the workbench, the length direction of the sliding slot is perpendicular to the straight slot；It is described
The bottom of left fixed station and right fixed station is provided with sliding block, and the sliding block is placed in the sliding slot so that the left fixed station and the right side
Fixed station can slide on the table.
Further, the left fixed station includes outline border and bottom plate, and the outline border is in back-shaped, and the bottom plate is set to described
The bottom of outline border, and the bottom plate is rotatablely connected with outline border, and outline border is enable to be rotated along vertical axis；The sliding block is set to
The bottom of the bottom plate；Be connected with the hold-down bolt being spirally connected with it at the top of the outline border, the both sides of the outline border be provided with
Its fastening screw being spirally connected.
Further, the bottom of the outline border is sill strip, and the sill strip is connect with the bottom plate, and the bottom plate is rounded,
Jackscrew is provided on the sill strip, the bottom end of the jackscrew is abutted against with the bottom plate；It is offered at the top of the sill strip U-shaped
Storage tank is provided with U-shaped support element in the storage tank, and the both sides of the support element are hinged with the storage tank；Rotation
The support element can be turned to vertical state and support element is made to extend to the top of storage tank by the support element, when the branch
When support member turns to vertical state, the height of the fastening screw is higher than the top surface of the support element.
Further, the bottom end of the hold-down bolt is connected with pressing plate, and the pressing plate connects with hold-down bolt rotation
It connects, the bottom surface of the pressing plate is arc-shaped.
Further, the rack includes multiple supporting legs, and the supporting leg is located at the lower section of the workbench, the fixed plate
Both ends be connected to the supporting leg.
Rail traffic maintenance unit provided by the invention, can be to the machine that is used in rail traffic by this maintenance unit
Tool component such as repairs, corrects at the work, reasonable in design, is suitble to mechanical part used in rail traffic, can give
Maintenance work offers convenience.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of rail traffic maintenance unit provided in an embodiment of the present invention；
Fig. 2 is the schematic top plan view of workbench in rail traffic maintenance unit provided in an embodiment of the present invention, at this time left fixed station
And right fixed station is parallel；
Fig. 3 is the schematic side view of left fixed station in rail traffic maintenance unit provided in an embodiment of the present invention, at this time support element
It is placed in outside storage tank；
Fig. 4 is sill strip and the schematic top plan view of bottom plate connection in rail traffic maintenance unit provided in an embodiment of the present invention, at this time
Support element is placed in storage tank；
Fig. 5 is the schematic top plan view of workbench in rail traffic maintenance unit provided in an embodiment of the present invention, at this time left fixed station
And right fixed station tilts.
Reference numeral summarizes：Rack 11, workbench 12, straight slot 13, left fixed station 14, right fixed station 15, press machine 16, pressure
Roller 17, apical axis 18, fixed plate 19, runner 20, sliding slot 21, sliding block 22, outline border 23, bottom plate 24, hold-down bolt 25, fastening screw
26, sill strip 27, jackscrew 28, storage tank 29, support element 30, pressing plate 31, supporting leg 32.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment please refers to Fig.1-5.
A kind of rail traffic maintenance unit is present embodiments provided, it can be to making in rail traffic by this maintenance unit
Mechanical part such as repairs, corrects at the work, reasonable in design, is suitble to mechanical part used in rail traffic,
It can offer convenience to maintenance work.
As shown in Figure 1, this rail traffic maintenance unit includes rack 11, the rack 11 has workbench 12, described
The middle part of workbench 12 forms straight slot 13, and left fixed station 14 and right fixed station 15 are provided on the workbench 12, described left solid
Determine platform 14 and right fixed station 15 is respectively placed in the both sides of the straight slot 13；Press machine 16, the punching are provided in the rack 11
There is press 16 pressure roller 17, the pressure roller 17 to be vertically set to the top of the straight slot 13；It is additionally provided in the rack 11
Apical axis 18, the apical axis 18 are spirally connected with rack 11, and the apical axis 18 is located at the underface of the pressure roller 17, and apical axis 18 is located at work
Make the lower section of platform 12.
As shown in Figure 1, the rack 11 includes fixed plate 19, the fixed plate 19 is horizontally disposed, the fixation
Plate 19 is located at the underface of the workbench 12, and the apical axis 18 is bolted in the fixed plate 19.The bottom end of the apical axis 18
It is connected with runner 20, the runner 20 is located at the lower section of the fixed plate 19.
As shown in Fig. 2, being provided with sliding slot 21 on the workbench 12, the length direction of the sliding slot 21 is perpendicular to described logical
Slot 13；The bottom of the left fixed station 14 and right fixed station 15 is provided with sliding block 22, and the sliding block 22 is placed in the sliding slot 21
The left fixed station 14 and right fixed station 15 are slided on table 12.
As shown in figure 3, the left fixed station 14 includes outline border 23 and bottom plate 24, the outline border 23 is in back-shaped, the bottom plate
24 are set to the bottom of the outline border 23, and the bottom plate 24 is rotatablely connected with outline border 23, enables outline border 23 along vertical axis
Line rotates；The sliding block 22 is set to the bottom of the bottom plate 24；The top of the outline border 23 is connected with the compression being spirally connected with it
Bolt 25, the both sides of the outline border 23 are provided with the fastening screw 26 being spirally connected with it.
As shown in figure 3, the bottom of the outline border 23 is sill strip 27, the sill strip 27 is connect with the bottom plate 24, the bottom
Plate 24 is rounded, and jackscrew 28 is provided on the sill strip 27, and the bottom end of the jackscrew 28 is abutted against with the bottom plate 24；The bottom
The top of item 27 offers U-shaped storage tank 29, and U-shaped support element 30, the support element 30 are provided in the storage tank 29
Both sides be hinged with the storage tank 29；Vertical state can be turned to simultaneously by the support element 30 by rotating the support element 30
Support element 30 is set to extend to the top of storage tank 29, when the support element 30 turns to vertical state, the fastening screw 26
Height be higher than the support element 30 top surface.
As shown in figure 3, the bottom end of the hold-down bolt 25 is connected with pressing plate 31, the pressing plate 31 and the hold-down bolt
25 rotation connections, the bottom surface of the pressing plate 31 are arc-shaped.
As shown in Figure 1, the rack 11 includes multiple supporting legs 32, the supporting leg 32 is located at the lower section of the workbench 12,
The both ends of the fixed plate 19 are connected to the supporting leg 32.
Rack 11 is the agent structure of maintenance unit, and the workbench 12 of rack 11 is located substantially at the medium position of rack 11,
It is suitble to the height of human body.The straight slot 13 that 12 middle part of workbench is formed makes the pressure roller 17 of press machine 16 have the space of downlink, and
So that the apical axis 18 of 11 bottom of rack has the space of uplink.And facilitate staff that other maintenance tools are stretched into the position
It sets.
Two fixed stations are set on workbench 12, it can be by the both ends of mechanical part or two portions by two fixed stations
Position is fixed, makes situations such as mechanical part is not in shaking in maintenance process.
Press machine 16 is provided in rack 11, press machine 16 is more existing equipment, and the pressure roller 17 of press machine 16 can
Pressure is provided downwards, and providing stamping press to the mechanical part of deformation makes its reinstatement.
It is additionally provided with apical axis 18 in the lower section of rack 11, apical axis 18 is coaxially disposed with pressure roller 17, and apical axis 18 can with pressure roller 17
To be used cooperatively.Apical axis 18 is spirally connected with rack 11, and apical axis 18 is enable to adjust upward, and apical axis 18 is adjusted to mechanical part
Press machine 16 is opened by side, and pressure roller 17 is made to apply pressure to mechanical part from the top of mechanical part, makes pressure roller 17 and apical axis 18 will
Mechanical part is clamped in centre, keeps certain time or Multi-step forming, the mechanical part of deformation can restore to the original state.Or
Press machine 16 is adjusted, pressure roller 17 is compressed on mechanical part upper surface, screws apical axis 18 later, apical axis 18 is made to move downward,
Pressure roller 17 pushes during apical axis 18 moves downward, and more slow motion enables mechanical part more to put down in this way
It restores to the original state slowly.
The lower section of rack 11 is provided with fixed plate 19, fixed plate 19 is for connecting apical axis 18.The lower section of workbench 12 is set
Supporting leg 32 there are four setting, higher position is supported on by supporting leg 32 by workbench 12, and there are two horizontal for connection between supporting leg 32
The both ends of plate, fixed plate 19 are connected on two transverse slats, make fixed plate 19 generally within centre position, apical axis 18 is enable to be located at
The underface of pressure roller 17.
The bottom end of apical axis 18 is provided with runner 20, rotating wheel 20 can drive apical axis 18 to rotate so that rotation apical axis
18 is relatively labor-saving.
Sliding slot 21 is set on table 12, and two fixed stations is made to be slidably connected with workbench 12 so that when in use
The distance between two fixed stations can be adjusted, and the maintenance unit is made to can adapt to the mechanical part of different length, make the repair
The scope of application of device is wider.
In the present embodiment, left fixed station 14 and the structure of right fixed station 15 are almost the same, facilitate the connection of mechanical part；
And left fixed station 14 is symmetrical arranged with right fixed station 15, more firm after so that mechanical part is connected.
It sets left fixed station 14 to the structure of outline border 23 and bottom plate 24, facilitates the connection of mechanical part, and make fixation
Platform can be fixedly connected with a variety of mechanical parts of different shapes, such as plate, strip or the shapes such as cylindric, arc-shaped
Mechanical part.
Outline border 23 is in back-shaped structure, and the end of mechanical part is inserted into outline border 23, by hold-down bolt 25 and holds out against
The end of mechanical part is fixed in the components such as screw rod 26.Bottom plate 24 is arranged in the bottom of outline border 23, bottom plate 24 and outline border 23
Rotation connection so that outline border 23 can be rotated relative to bottom plate 24, can be according to mechanical part when connecting mechanical part
Adjusting Shape outline border 23 angle, so that two fixed stations is preferably coordinated, more stably mechanical part be clamped.
As shown in figure 5, two fixed stations are adjusted to inclined state, make to connect between two fixed stations arc-shaped
Mechanical part so that the mechanical part of this structure can steadily connect on table 12.
Hold-down bolt 25 is set at the top of outline border 23, the end of mechanical part can be pressed on by hold-down bolt 25
The bottom of outline border 23；In the both sides of outline border 23, fastening screw 26 is set, it is complex or be not easy fixed for some structures
Component can use the fastening screw 26 of side, fastening screw 26 is made to be held out against from side to mechanical part.Such as it is cylindrical
Component.
Sill strip 27 is the structural member of the bottom of outline border 23, and bottom plate 24 is provided in round so that outline border 23 can easily around
Axis rotates, and the force ratio after rotation between outline border 23 and bottom plate 24 relatively balances.Jackscrew 28 is set on sill strip 27,
Screwing jackscrew 28 makes the bottom of jackscrew 28 be abutted against with bottom plate 24 so that between outline border 23 and sill strip 27 can clamping, make outline border
23 can keep shaking in the position.Since bottom plate 24 is provided in round, so no matter how outline border 23 rotates, jackscrew
28 can touch bottom plate 24 always.
Holding tank and support element 30 are set at the top of sill strip 27 so that the size of the mechanical part connected in fixed station
Range is wider, can preferably be suitable for rail traffic.
The top of sill strip 27 opens up storage tank 29, support element 30 is arranged in storage tank 29, support element 30 is accommodated in storage tank
Its top does not extend to the top of sill strip 27 when in 29 so that the top of sill strip 27 is more smooth, makes the mechanical part of plate
The top of sill strip 27 can be rested easily within.
When needing to connect smaller component in fixed station, turning-over support part 30 turns to the top of storage tank 29,
So that support element 30 is vertically arranged, make it have certain height, the end of mechanical part is made to can be placed at higher position,
Keep the distance between the bottom end of hold-down bolt 25 and the top of support element 30 relatively close, enables hold-down bolt 25 in shorter row
The end of mechanical part is pressed on support element 30 within journey.In addition, support element 30 is tilted out storage tank 29, make fixed station
The interior component that can place some profiled shapes, such as section are the structural member of H-type.And when support element 30 is in vertical state
（When overturning to the outside of storage tank 29）The height of fastening screw 26 is still located at the top of the top surface of support element 30, makes to hold out against
Screw rod 26 can play the role of holding out against from side to the mechanical part on support element 30, pass through hold-down bolt 25, fastening screw 26
And the mating reaction of support element 30, the end of mechanical part is securely fixed on fixed station.
Pressing plate 31 is arranged in the bottom end of hold-down bolt 25, is compressed the top surface of mechanical part by pressing plate 31.And pressing plate 31
Bottom surface be set as arc so that pressing plate 31 can be by the compressing parts of arc on support element 30, it is ensured that circular component is not
It can shake.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of rail traffic maintenance unit, which is characterized in that including rack, the rack has workbench, the workbench
Middle part form straight slot, left fixed station and right fixed station, the left fixed station and right fixed station point are provided on the workbench
It is not placed in the both sides of the straight slot；Press machine is provided in the rack, the press machine has pressure roller, and the pressure roller is vertically
It is set to the top of the straight slot；Apical axis is additionally provided in the rack, the apical axis is spirally connected with rack, and the apical axis is located at institute
The underface of pressure roller is stated, and apical axis is located at the lower section of workbench.
2. rail traffic maintenance unit according to claim 1, which is characterized in that the rack includes fixed plate, described
Fixed plate is horizontally disposed, and the fixed plate is located at the underface of the workbench, and the apical axis is bolted in the fixation
Plate.
3. rail traffic maintenance unit according to claim 2, which is characterized in that the bottom end of the apical axis, which is connected with, to be turned
Wheel, the runner are located at the lower section of the fixed plate.
4. rail traffic maintenance unit according to claim 1, which is characterized in that it is provided with sliding slot on the workbench,
The length direction of the sliding slot is perpendicular to the straight slot；The bottom of the left fixed station and right fixed station is provided with sliding block, described
Sliding block, which is placed in the sliding slot, enables the left fixed station and right fixed station to slide on the table.
5. rail traffic maintenance unit according to claim 4, which is characterized in that the left fixed station includes outline border and bottom
Plate, the outline border are in back-shaped, and the bottom plate is set to the bottom of the outline border, and the bottom plate is rotatablely connected with outline border, makes outer
Frame can be rotated along vertical axis；The sliding block is set to the bottom of the bottom plate；Be connected at the top of the outline border and its
The hold-down bolt being spirally connected, the both sides of the outline border are provided with the fastening screw being spirally connected with it.
6. rail traffic maintenance unit according to claim 5, which is characterized in that the bottom of the outline border is sill strip, institute
Sill strip is stated to connect with the bottom plate, the bottom plate is rounded, is provided with jackscrew on the sill strip, the bottom end of the jackscrew with it is described
Bottom plate abuts against；U-shaped storage tank is offered at the top of the sill strip, and U-shaped support element is provided in the storage tank, it is described
The both sides of support element are hinged with the storage tank；Vertical state can be turned to simultaneously by the support element by rotating the support element
Support element is set to extend to the top of storage tank, when the support element turns to vertical state, the height of the fastening screw is high
In the top surface of the support element.
7. rail traffic maintenance unit according to claim 5, which is characterized in that the bottom end of the hold-down bolt connects
There are pressing plate, the pressing plate to be rotatablely connected with the hold-down bolt, the bottom surface of the pressing plate is arc-shaped.
8. rail traffic maintenance unit according to claim 3, which is characterized in that the rack includes multiple supporting legs, institute
The lower section that supporting leg is located at the workbench is stated, the both ends of the fixed plate are connected to the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643816.4A CN108746256B (en) | 2018-06-21 | 2018-06-21 | Rail transit maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643816.4A CN108746256B (en) | 2018-06-21 | 2018-06-21 | Rail transit maintenance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108746256A true CN108746256A (en) | 2018-11-06 |
| CN108746256B CN108746256B (en) | 2023-05-26 |
Family
ID=63979853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643816.4A Active CN108746256B (en) | 2018-06-21 | 2018-06-21 | Rail transit maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108746256B (en) |
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| CN208375256U (en) * | 2018-06-21 | 2019-01-15 | 江苏远致达轨道交通发展有限公司 | A kind of rail traffic enclosed structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050218577A1 (en) * | 2002-02-19 | 2005-10-06 | Kent Frank Michael J | Variable geometry worktable |
| CN202638972U (en) * | 2012-05-28 | 2013-01-02 | 天津市天锻压力机有限公司 | Positioning control device of automatic straightening hydraulic machine workpiece detection head |
| CN104307930A (en) * | 2014-10-23 | 2015-01-28 | 美信佳集团建设有限公司 | Construction corrector of hollow steel tubes |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108746256B (en) | 2023-05-26 |
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