CN206900388U - A kind of latch-locking provided with anti-pumping device - Google Patents
A kind of latch-locking provided with anti-pumping device Download PDFInfo
- Publication number
- CN206900388U CN206900388U CN201720837600.2U CN201720837600U CN206900388U CN 206900388 U CN206900388 U CN 206900388U CN 201720837600 U CN201720837600 U CN 201720837600U CN 206900388 U CN206900388 U CN 206900388U
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- CN
- China
- Prior art keywords
- plate
- latch
- pumping device
- locking
- fixed
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of latch-locking provided with anti-pumping device; including tapered end, interior jam plate, packing ring, tempering engagement plate and corrosion protection layer; beam slab is installed on the right side of the tapered end; and tapered end is connected by beam slab with fixed plate; support is inlaid with the both sides port of the fixed plate; and rotary shaft is fixedly connected with the right side of support; connecting plate is installed on the right side of the rotary shaft; the innermost insert of the packing ring has fixed block; and ring set is equiped with the outside of fixed block, fixed block and lock tail are fixedly connected with the tempering engagement plate both sides port.This be provided with anti-pumping device latch-locking be provided with the first displacement plate and second displacement plate can by translation-angle by way of come enter row buffering work, so that upper jump phenomenon will not occur when in use for latch-locking, so that the service life of device is of a relatively high, being capable of adjustment angle as needed by being provided with rotary shaft connecting plate, meet the use demand of varying environment, use is more convenient.
Description
Technical field
Latch-locking equipment technical field is the utility model is related to, specially a kind of latch-locking provided with anti-pumping device.
Background technology
The railway traffic in China is quickly grown, and the Material Transportation between city relies primarily on train to be transported, simultaneously
The trip of people is also more and more convenient, is attached between the railway carriage in China by hitch, along with railway speed increase,
Load increases the influence with operation situation, and the failure that hitch is automatically separated in the process of running happens occasionally, so as to cause safety
Hidden danger, find that hitch is automatically separated that failure is relevant with the Anti-tripping structure of hitch, and coupler latch-locking is in use by research
Phenomenon is jumped on often occurring so that the damage of latch-locking is very big, while the latch-locking of in the market can not effectively reduce train
Damage of the vibrations for part in motion process, safety in utilization is not relatively high, therefore and impracticable.
In the market needs a kind of latch-locking provided with anti-pumping device to connect railway carriage, so as to help train safer
Carry out operate, more preferably more easily service so as to being provided for people, so as to improve the living standard of people.
Utility model content
The purpose of this utility model is to provide a kind of latch-locking provided with anti-pumping device, to solve in above-mentioned background technology
What is proposed is not provided with anti-pumping device, can not effectively reduce the problems such as damage of the shaking force to part.
To achieve the above object, the utility model provides following technical scheme：A kind of latch-locking provided with anti-pumping device, bag
Tapered end, interior jam plate, packing ring, tempering engagement plate and corrosion protection layer are included, beam slab is installed on the right side of the tapered end, and tapered end passes through
Beam slab is connected with fixed plate, and support is inlaid with the both sides port of the fixed plate, and is fixedly connected with and turns on the right side of support
Moving axis, connecting plate is installed on the right side of the rotary shaft, and the first displacement plate and the second displacement plate is provided with the right side of connecting plate,
The middle part of the first displacement plate is provided with fixing bolt, and the first displacement plate passes through fixing bolt and the second displacement plate phase
Connect, be fixedly connected with fixed plate and fixed block at the both sides port of the interior jam plate, the innermost insert of the packing ring has fixation
Block, and ring set is equiped with the outside of fixed block, fixed block and lock tail, institute are fixedly connected with the tempering engagement plate both sides port
The middle part for stating corrosion protection layer is provided with sealing ring.
Preferably, damping washer is provided with the right side of the beam slab, and damping washer is fixedly connected with fixed plate.
Preferably, the rotation maximum angle of the rotary shaft is 60 °.
Preferably, the connecting plate includes baffle plate, fixed mount and rolling bearing, and gear is equiped with the both sides port of fixed mount
Plate and rolling bearing.
Preferably, hole is set on the first displacement plate, and the hole aperture is more than the diameter of rolling bearing.
Preferably, the joining place of the packing ring and fixed block is provided with mucilage binding sealing strip.
Compared with prior art, the beneficial effects of the utility model are：
(1) should be provided with the latch-locking of anti-pumping device can pass through conversion by being provided with the first displacement plate and the second displacement plate
The mode of angle works to enter row buffering so that upper jump phenomenon will not occur when in use for latch-locking, so that device makes
It is of a relatively high with the time limit.
(2) latch-locking that should be provided with anti-pumping device being capable of adjusting angle as needed by being provided with rotary shaft connecting plate
Degree, meets the use demand of varying environment, and use is more convenient.
(3) latch-locking that should be provided with anti-pumping device can be effectively to train car by being provided with the beam slab of damping washer
Railway carriage or compartment move when pressure enter row buffering work, with the damage for preventing part to be subject to, while structure is relatively easy, cost of manufacture compared with
It is low, used suitable for large-scale productionization.
Brief description of the drawings
Fig. 1 is positive structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is the utility model connecting board structure schematic diagram；
In figure：1- tapered ends；2- beam slabs；3- fixed plates；4- supports；5- rotary shafts；6- connecting plates；601- baffle plates；602- consolidates
Determine frame；603- rolling bearings；7- first conjugates plate；8- fixing bolts；9- second conjugates plate；Jam plate in 10-；11- packing rings；12-
Fixed block；13- ring sets；14- tempering engagement plates；15- locks tail；16- corrosion protection layers；17- sealing rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of latch-locking provided with anti-pumping device, including
Tapered end 1, interior jam plate 10, packing ring 11, tempering engagement plate 14 and corrosion protection layer 16, the right side of tapered end 1 is provided with beam slab 2, and locks
First 1 is connected by beam slab 2 with fixed plate 3, and the right side of beam slab 2 is provided with damping washer, and damping washer is fixed with fixed plate 3
Connection so that beam slab 2 can carry out cushioning effect to device in use, reduce damage of the shaking force for device, fixed
Support 4 is inlaid with the both sides port of plate 3, and the right side of support 4 is fixedly connected with rotary shaft 5, the right side of rotary shaft 5 is provided with
Connecting plate 6, and the right side of connecting plate 6 is provided with the first displacement plate 7 and the second displacement plate 9, the rotation maximum angle of rotary shaft 5 is
60 °, so that connecting plate 6 can convert certain angle, it can effectively prevent from jumping phenomenon in generation when latch-locking from using, connect
Plate 6 includes baffle plate 601, fixed mount 602 and rolling bearing 603, and baffle plate 601 is equiped with the both sides port of fixed mount 602 and is turned
Dynamic bearing 603, the first displacement plate 7 and second can be conjugated to plate 9 and be connected as overall use, the middle part of the first displacement plate 7
Fixing bolt 8 is installed, and the first displacement plate 7 is connected by fixing bolt 8 with the second displacement plate 9, is set on the first displacement plate 7
Hole is equipped with, and the hole aperture is more than the diameter of rolling bearing 603, so that rolling bearing 603 and first conjugates plate 7
Be connected even closer, interior jam plate 10 both sides port at be fixedly connected with fixed plate 3 and fixed block 12, the inner side edge of packing ring 11
Outside embedded with fixed block 12, and fixed block 12 is equiped with ring set 13, and the joining place of packing ring 11 and fixed block 12 is provided with mucilage binding
Sealing strip, so as to effectively prevent the extraneous erosion for fixed block 12, service life is of a relatively high, the two side ends of tempering engagement plate 14
Fixed block 12 and lock tail 15 are fixedly connected with mouthful, the middle part of corrosion protection layer 16 is provided with sealing ring 17.
Operation principle：During using latch-locking provided with anti-pumping device, tapered end 1 and lock tail 15 are connected with railway carriage first
Connect, during train movement, during 1 under tension of tapered end, plate 9 conjugated by the first displacement plate 7 and second and converts certain angle,
So that rotary shaft 5 deflects certain angle therewith so that the compartment that pulling force passes to lock tail 15 and connects lock tail 15 is pullled,
When train speed reducing, plate 9 is conjugated by the first displacement plate 7 and second and adjusts certain angle, so as to enter row buffering work, beam slab 2
The joining place of fixed plate 3 is provided with damping washer, can effectively prevent train in motion process due to shaking to latch-locking
Damage, use are safer caused by part.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of latch-locking provided with anti-pumping device, including tapered end (1), interior jam plate (10), packing ring (11), tempering engagement plate (14)
With corrosion protection layer (16), it is characterised in that：Beam slab (2) is installed, and tapered end (1) passes through beam slab on the right side of the tapered end (1)
(2) it is connected with fixed plate (3), support (4) is inlaid with the both sides port of the fixed plate (3), and the right side of support (4) is consolidated
Surely rotary shaft (5) is connected with, connecting plate (6) is installed, and be provided with the right side of connecting plate (6) on the right side of the rotary shaft (5)
First displacement plate (7) and the second displacement plate (9), the middle part of the first displacement plate (7) are provided with fixing bolt (8), and
First displacement plate (7) is connected by fixing bolt (8) with the second displacement plate (9), at the both sides port of the interior jam plate (10)
Fixed plate (3) and fixed block (12) are fixedly connected with, the innermost insert of the packing ring (11) has fixed block (12), and fixed block
(12) ring set (13) is equiped with the outside of, fixed block (12) and lock are fixedly connected with tempering engagement plate (14) the both sides port
Tail (15), the middle part of the corrosion protection layer (16) are provided with sealing ring (17).
A kind of 2. latch-locking provided with anti-pumping device according to claim 1, it is characterised in that：The right side of the beam slab (2)
Side is provided with damping washer, and damping washer is fixedly connected with fixed plate (3).
A kind of 3. latch-locking provided with anti-pumping device according to claim 1, it is characterised in that：The rotary shaft (5)
It is 60 ° to rotate maximum angle.
A kind of 4. latch-locking provided with anti-pumping device according to claim 1, it is characterised in that：Connecting plate (6) bag
Baffle plate (601), fixed mount (602) and rolling bearing (603) are included, baffle plate (601) is equiped with the both sides port of fixed mount (602)
With rolling bearing (603).
A kind of 5. latch-locking provided with anti-pumping device according to claim 1, it is characterised in that：The first displacement plate
(7) hole is set on, and the hole aperture is more than the diameter of rolling bearing (603).
A kind of 6. latch-locking provided with anti-pumping device according to claim 1, it is characterised in that：The packing ring (11) is with consolidating
The joining place for determining block (12) is provided with mucilage binding sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837600.2U CN206900388U (en) | 2017-07-12 | 2017-07-12 | A kind of latch-locking provided with anti-pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837600.2U CN206900388U (en) | 2017-07-12 | 2017-07-12 | A kind of latch-locking provided with anti-pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900388U true CN206900388U (en) | 2018-01-19 |
Family
ID=61312622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720837600.2U Expired - Fee Related CN206900388U (en) | 2017-07-12 | 2017-07-12 | A kind of latch-locking provided with anti-pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206900388U (en) |
-
2017
- 2017-07-12 CN CN201720837600.2U patent/CN206900388U/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: 20180119 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |