CN209615355U - A kind of draught gear supporting seat wearing plate more changing device - Google Patents
A kind of draught gear supporting seat wearing plate more changing device Download PDFInfo
- Publication number
- CN209615355U CN209615355U CN201920145985.5U CN201920145985U CN209615355U CN 209615355 U CN209615355 U CN 209615355U CN 201920145985 U CN201920145985 U CN 201920145985U CN 209615355 U CN209615355 U CN 209615355U
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- China
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- supporting seat
- gear supporting
- connecting plate
- hydraulic cylinder
- draught gear
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Abstract
The utility model relates to a kind of draught gear supporting seat wearing plate more changing device, structure includes with the matched hydraulic support mechanism of striker and for providing the hydraulic station of power to hydraulic support mechanism, and striker is set as frame closed loop casting structure；Hydraulic support mechanism is assembled by the identical micro hydraulic cylinder of 2 specifications and connecting plate by bolt, and micro hydraulic cylinder end face is provided with screw hole, and bolt passes through connecting plate and connect micro hydraulic cylinder with connecting plate.The utility model, which has, utilizes hydraulic principle, make to separate between hitch and draught gear supporting seat, the space that nylon wearing plate can be freely replaced is generated between hitch and draught gear supporting seat, complete more changing jobs to nylon wearing plate, it is fast with replacement speed, easy to operate, safety, equipping light can be used for the advantages such as various operating conditions, labor intensity is low.
Description
Technical field
The utility model belongs to machining maintenance and assembling manufacturing technical field, especially belongs to a kind of draught gear supporting seat mill
Consume plate more changing device.
Background technique
A kind of nylon wearing plate is used on existing Heavy-Haul Railway C80 type freight car coupler support base, vehicle is passing through one section
After the operation of time, need to replace the nylon wearing plate of abrasion.Replacement wearing plate process needs to be supported with one at present
Bar jacks up hitch, while being pressed down draught gear supporting seat by tools such as tooling, jack, makes to have between hitch and support base
Realize replacement wearing plate in enough gaps.During replacement, the tooling of support base is pushed since support base cannot be acted on
Center of gravity on, tooling occurs often and the accidents such as tilt, flick, it is easy to wounding event, and the work of scene replacement needs occur
Have more, heavier, the large labor intensity of worker, if it is more inconvenient in field replacement, therefore be badly in need of a kind of light, safe
More changing device.For these reasons, existing draught gear supporting seat wearing plate substitute mode is improved, eliminates disadvantages described above,
Seem particularly important.
Utility model content
The purpose of this utility model is to carry out skill to existing draught gear supporting seat wearing plate substitute mode
Art is improved, and is designed a kind of draught gear supporting seat wearing plate more changing device, using hydraulic principle, is made to separate between hitch and support base,
The space that nylon wearing plate can be freely replaced is generated, more changing jobs to wearing plate is completed.
The utility model is achieved through the following technical solutions:
A kind of draught gear supporting seat wearing plate more changing device, which is characterized in that structure includes matched hydraulic with striker
Supporting mechanism and for providing the hydraulic station of power to hydraulic support mechanism, striker is set as frame closed loop casting structure；
Hydraulic support mechanism is assembled by the identical micro hydraulic cylinder of 2 specifications and connecting plate by bolt, miniature liquid
Cylinder pressure end face is provided with screw hole, and bolt passes through connecting plate and connect micro hydraulic cylinder with connecting plate；
The clamping projections with the cooperation of striker inside casing top wall surface are machined on connecting plate；
The hitch assembly of hitch and draught gear supporting seat composition is assemblied in inside striker, micro hydraulic cylinder bottom end and vehicle
Hook support base face contact forms draught gear supporting seat and pushes；
Connection front edge of board is connected with the wirerope for being promoted to hitch, just opposite with wirerope one on connecting plate
Side is additionally provided with the tie down screw for being adjusted and fixing for wirerope, tie down screw bottom end be connected with for wirerope into
The fixed retaining ring of row.
Further, the micro hydraulic cylinder is the single oil circuit oil cylinder of spring rollback.
Further, the identical micro hydraulic cylinder of 2 specifications is symmetrically connected to connecting plate two sides.
The utility model provides a kind of draught gear supporting seat wearing plate more changing device, compared with prior art, beneficial effect
It is:
The draught gear supporting seat wearing plate more changing device of the utility model design makes hitch and hitch branch using hydraulic principle
It supports and is separated between seat, the space that nylon wearing plate can be freely replaced, completion pair are generated between hitch and draught gear supporting seat
Nylon wearing plate more changes jobs, and has replacement speed fast, and easy to operate, safety, equipment is light to can be used for various operating conditions, labour
The advantages such as intensity is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of draught gear supporting seat wearing plate more changing device in the utility model.
Fig. 2 is the left view topology view of Fig. 1 in the utility model.
Fig. 3 be the utility model application when hitch do not separated with draught gear supporting seat when structural schematic diagram.
Fig. 4 be the utility model application when hitch separated with draught gear supporting seat after structural schematic diagram.
Specific embodiment
The utility model is described further refering to attached drawing 1, Fig. 2, Fig. 3 and Fig. 4.
The utility model relates to a kind of draught gear supporting seat wearing plate more changing devices, which is characterized in that structure includes and rushes
It hits the matched hydraulic support mechanism of seat 4 and for providing the hydraulic station of power to hydraulic support mechanism, striker 4 is set as frame
Closed loop casting structure；
Hydraulic support mechanism is assembled by the identical micro hydraulic cylinder 1 of 2 specifications and connecting plate 3 by bolt, miniature
1 end face of hydraulic cylinder is provided with screw hole, and bolt passes through connecting plate 3 and connect micro hydraulic cylinder 1 with connecting plate 3；
The clamping projections 31 with the cooperation of 4 inside casing top wall surface of striker are machined on connecting plate 3；
The hitch assembly that hitch 5 and draught gear supporting seat 8 form is assemblied in inside striker 4,1 bottom end of micro hydraulic cylinder
Draught gear supporting seat 8 is formed with 8 face contact of draught gear supporting seat and is pushed；
3 front end of connecting plate is connected with the wirerope 6 for being promoted to hitch 5, on connecting plate 3 with 6 positive of wirerope
Pair side be additionally provided with the tie down screw 2 for being adjusted and fixing for wirerope 6,2 bottom end of tie down screw, which is connected with, to be used for
The retaining ring that wirerope 6 is fixed.
Preferably, the micro hydraulic cylinder 1 is the single oil circuit oil cylinder of spring rollback.
As an improvement, the identical micro hydraulic cylinder 1 of 2 specifications is symmetrically connected to 3 two sides of connecting plate.
The utility model provides a kind of draught gear supporting seat wearing plate more changing device, compared with prior art, beneficial effect
It is:
Compared with prior art, the draught gear supporting seat wearing plate more changing device of the utility model design, using hydraulic principle,
Make to separate between hitch 5 and draught gear supporting seat 8, generating between hitch 5 and draught gear supporting seat 8 can be by nylon wearing plate 7 certainly
By the space replaced, more changing jobs to nylon wearing plate 7 is completed, has replacement speed fast, easy to operate, safety is equipped light
It can be used for the advantages such as various operating conditions, labor intensity is low.
When the utility model is used, first being connect hydraulic station with micro hydraulic cylinder 1 with high-pressure oil pipe, will be advised by 2
The identical micro hydraulic cylinder 1 of lattice and connecting plate 3 are placed on by the hydraulic support mechanism that bolt is assembled needs replacing nylon mill
It consumes inside the striker 4 of plate 7, micro hydraulic cylinder 1 is placed on draught gear supporting seat 8, connecting plate 3 is lifted, makes the folder on connecting plate 3
Tight boss 31 is fitted closely with 4 inside casing roof of striker, is locked hydraulic station oil circuit locknut, is pressed hydraulic station handle, micro hydraulic
The piston stretching of cylinder 1 touch 8 upper surface of draught gear supporting seat, wirerope 6 is lockked with retaining ring, lemon moves tie down screw 2, uses steel wire
Rope furthers 5 hook neck of hitch, so that wirerope be in free plumbness and locks again, pushes hydraulic handle steadily, and micro hydraulic cylinder 1 delays
It is slow to rise, draught gear supporting seat 8 is depressed, until the gap between 5 hook neck lower plane of hitch and draught gear supporting seat 8 reaches 5cm, is stopped
Handle is pressed, is inserted into the gap between nylon wearing plate 7 and draught gear supporting seat 8 with crowbar, makes nylon wearing plate 7 de- after agitating
From；New nylon wearing plate 7 is put between 5 hook neck of hitch and draught gear supporting seat 8, is set right with crowbar, with the arc of crowbar
Shape homalocephalus pressure nylon wearing plate 7 makes its slot clasp draught gear supporting seat 8, and nylon wearing plate 7 is implemented on draught gear supporting seat 8,
Come up hydraulic circuit locknut pressure release, retract micro hydraulic cylinder 1 slowly, unclamp wirerope tie down screw, dismantles wirerope,
Hydraulic support mechanism is removed, replacement is completed.
As described above, the utility model can be applied.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of draught gear supporting seat wearing plate more changing device, which is characterized in that structure includes matched hydraulic with striker (4)
Supporting mechanism and for providing the hydraulic station of power to hydraulic support mechanism, striker (4) is set as frame closed loop casting structure；
Hydraulic support mechanism is assembled by the identical micro hydraulic cylinder (1) of 2 specifications and connecting plate (3) by bolt, miniature
Hydraulic cylinder (1) end face is provided with screw hole, and bolt passes through connecting plate (3) and connect micro hydraulic cylinder (1) with connecting plate (3)；
The clamping projections (31) with the cooperation of striker (4) inside casing top wall surface are machined on connecting plate (3)；
The hitch assembly of hitch (5) and draught gear supporting seat (8) composition is assemblied in striker (4) inside, micro hydraulic cylinder (1) bottom
End and draught gear supporting seat (8) face contact, which form draught gear supporting seat (8), to be pushed；
Connecting plate (3) front end is connected with the wirerope (6) for being promoted to hitch (5), on connecting plate (3) and wirerope
(6) just opposite side is additionally provided with the tie down screw (2) for being adjusted and fixing for wirerope (6), tie down screw (2) bottom
End is connected with the retaining ring for wirerope (6) to be fixed.
2. draught gear supporting seat wearing plate more changing device according to claim 1, which is characterized in that the micro hydraulic cylinder
It (1) is the single oil circuit oil cylinder of spring rollback.
3. draught gear supporting seat wearing plate more changing device according to claim 1, which is characterized in that 2 specifications are identical
Micro hydraulic cylinder (1) be symmetrically connected to connecting plate (3) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145985.5U CN209615355U (en) | 2019-01-28 | 2019-01-28 | A kind of draught gear supporting seat wearing plate more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145985.5U CN209615355U (en) | 2019-01-28 | 2019-01-28 | A kind of draught gear supporting seat wearing plate more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209615355U true CN209615355U (en) | 2019-11-12 |
Family
ID=68452193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145985.5U Active CN209615355U (en) | 2019-01-28 | 2019-01-28 | A kind of draught gear supporting seat wearing plate more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209615355U (en) |
-
2019
- 2019-01-28 CN CN201920145985.5U patent/CN209615355U/en active Active
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