CN209650279U - A kind of light railway lorry turning damping device - Google Patents
A kind of light railway lorry turning damping device Download PDFInfo
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- CN209650279U CN209650279U CN201822234412.8U CN201822234412U CN209650279U CN 209650279 U CN209650279 U CN 209650279U CN 201822234412 U CN201822234412 U CN 201822234412U CN 209650279 U CN209650279 U CN 209650279U
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Abstract
The utility model relates to damping device technology field of turning, and disclose a kind of light railway lorry turning damping device, including equipment body, the upper surface of the equipment body inner wall is fixedly connected with the first magnetic patch, the inner wall of the equipment body offers annular groove, and annular groove runs through the anode of equipment body, the inner wall of the annular groove, which is flexibly connected Ei and is magnetic, completely cuts off block.Light railway lorry turning damping device; vehicle body drives the second magnetic patch to move down by down-pressed pole and lower lock block; when the second magnetic patch moves down; the second magnetic patch is allowed to drive magnetic isolation block to be moved to the left in protective shell by the second hinged seat, rotating bar and the first hinged seat; the first magnetic patch and the second magnetic patch is allowed to carry out mutual repulsion effect; prevent the second magnetic patch from continuing to move down; and to drive vehicle body back to normal by the second magnetic patch, lower lock block and down-pressed pole, so as to realize the purpose for having and preventing rollover.
Description
Technical field
The utility model relates to damping device technology field of turning, specially a kind of light railway lorry turning damping dress
It sets.
Background technique
Cargo transport is the important component of railway transportation, and the vehicle that carrying cargo is used on railway is referred to as railway
Lorry.By its purposes difference, general purpose freight car and unitrain can be divided into.Main Types have box car, open-top car, tank car, flat car etc..
The year cargo traffic volume of Chinese Railway ranks first in the world, up to 3,000,000,000 tons.Coal, cereal, liquid, domestic animal, weapon bullet can be transported
Medicine, cement, various large cargos, various goods and materials etc..As it can be seen that cargo transport is very important a part in railway transportation.
However existing light railway lorry, in turning, car body weight is easy to deflect into the side of vehicle body, to make this
The wheel stress of side increases, if being easy to happen rollover event in tempo turn.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of light railway lorry turning damping device, tool
It standby the advantages that preventing rollover, solves the problems, such as to be easy to happen rollover event.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of light railway lorry turning damping
Device, including equipment body, the upper surface of the equipment body inner wall are fixedly connected with the first magnetic patch, the equipment body it is interior
Wall offers annular groove, and annular groove runs through the anode of equipment body, the inner wall of the annular groove be flexibly connected Ei be magnetic every
The upper surface of exhausted block, the magnetic isolation block offers the first accommodating groove, and the left end of the first accommodating groove inner wall is fixedly connected
There is the first hinged seat, one end of first hinged seat is hinged with rotating bar, and the front of the equipment body is fixedly connected with guarantor
Protective case, the annular groove are connected with the inside of protective shell, and the front of the equipment body offers rotation slot, the rotation slot
Be connected with the inside of annular groove, the surface activity of the inner wall of the rotation slot and rotating bar connects, the rotating bar it is another
End is hinged with the second hinged seat, and one end of second hinged seat is fixedly connected with the second magnetic patch, the front of second magnetic patch
Offer the second accommodating groove, and the second hinged seat is fixedly connected on the top of the second accommodating groove inner wall, second magnetic patch it is upper
Surface is fixedly connected with lower lock block, and the upper surface of the lower lock block is fixedly connected with down-pressed pole, and down-pressed pole runs through and extends to
The upper end of equipment body, the left side of the lower lock block are fixedly connected with link block, and the left side of the equipment body offers
Through the loose slot of simultaneously connectivity device body interior, and the surface of link block is flexibly connected with the inner wall of loose slot, the equipment
The left side of the corresponding loose slot of main body is fixedly connected with damping chamber, and loose slot is connected with the inside of damping chamber, the company
The left side for connecing block is fixedly connected with restraining position ring block, and the lower surface of the damping cavity wall is fixedly connected with gag lever post, the limit
The surface of bar is flexibly connected with the inner wall of stop collar, and the lower surface of the stop collar is fixedly connected with damping spring, and damps bullet
Spring is fixedly connected on the upper surface of damping cavity wall.
Preferably, the quantity of the damping chamber is two, and two damping chambers are with the positive median vertical line of equipment body
Symmetry axis is symmetricly set on the two sides of equipment body.
Preferably, the size of the lower lock block is adapted with the size of equipment body.
Preferably, the internal diameter of first accommodating groove is equal with the internal diameter of the second accommodating groove, and the first accommodating groove and second
The internal diameter of accommodating groove is adapted with the diameter of rotating bar.
Preferably, first magnetic patch and the magnetic direction on the second magnetic patch to opposite are opposite.
Preferably, the damping spring is actively socketed on the surface of gag lever post.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of light railway lorry turning damping device, have with
It is lower the utility model has the advantages that
1, light railway lorry turning damping device, by the way that down-pressed pole is arranged, vehicle body passes through down-pressed pole and lower lock block
It drives the second magnetic patch to move down, when the second magnetic patch moves down, the second magnetic patch is allowed to pass through the second hinged seat, rotation
Bar and the first hinged seat drive magnetic isolation block to be moved to the left in protective shell, and the first magnetic patch and the second magnetic patch are carried out
Mutual repulsion effect prevents the second magnetic patch from continuing to move down, and to drive vehicle body to return by the second magnetic patch, lower lock block and down-pressed pole
It is multiple normal, so as to realize the purpose for having and preventing rollover.
2, light railway lorry turning damping device, by the way that down-pressed pole is arranged, by down-pressed pole and light railway lorry
It is fixedly connected, and wheel is fixedly connected on to the back side of equipment body, when light railway lorry turning, down-pressed pole can be made
Lower lock block is driven to move downward in equipment body internal vertical, so that lower lock block drives stop collar in gag lever post by link block
Surface moves down, so that stop collar is compressed in the intracavitary drive damping spring of damping, to play the role of damping.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure front elevational view；
Fig. 3 is the utility model structure front elevational view；
Fig. 4 is the utility model structure sectional side view.
In figure: 1 equipment body, 2 first magnetic patch, 3 annular grooves, 4 magnetic isolation blocks, 5 first accommodating grooves, 6 first hinged seats,
7 rotating bars, 8 protective shells, 9 rotation slots, 10 second hinged seats, 11 second magnetic patch, 12 second accommodating grooves, 13 lower lock blocks, 14 push
Bar, 15 loose slots, 16 link blocks, 17 damping chambers, 18 gag lever posts, 19 stop collars, 20 damping springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of light railway lorry turning damping device, including equipment body 1, in equipment body 1
The upper surface of wall is fixedly connected with the first magnetic patch 2, and the inner wall of equipment body 1 offers annular groove 3, and annular groove 3 runs through equipment
The anode of main body 1, the inner wall of annular groove 3, which is flexibly connected Ei and is magnetic, completely cuts off block 4, and the upper surface of magnetism isolation block 4 offers the
One accommodating groove 5, the left end of 5 inner wall of the first accommodating groove are fixedly connected with the first hinged seat 6, and one end of the first hinged seat 6 is hinged with
Rotating bar 7, the front of equipment body 1 are fixedly connected with protective shell 8, and annular groove 3 is connected with the inside of protective shell 8, equipment master
The front of body 1 offers rotation slot 9, and rotation slot 9 is connected with the inside of annular groove 3, inner wall and the rotating bar 7 of rotation slot 9
Surface activity connection, the other end of rotating bar 7 are hinged with the second hinged seat 10, and one end of the second hinged seat 10 is fixedly connected with the
Two magnetic patch 11, the first magnetic patch 2 and the second magnetic patch 11 are to the magnetic direction on opposite on the contrary, to drive the second magnetic patch when lower lock block 13
11 when moving down, and the second magnetic patch 11 can be made to drive magnetic isolation by the second hinged seat 10, rotating bar 7, the first hinged seat 6
Block 4 is mobile to anode, allows the magnetic field effect of repelling each other of the first magnetic patch 2 and the second magnetic patch 11, and the second magnetic patch 11 is just
Face offers the second accommodating groove 12, and the second hinged seat 10 is fixedly connected on the top of 12 inner wall of the second accommodating groove, the first storage
The internal diameter of slot 5 is equal with the internal diameter of the second accommodating groove 12, and the internal diameter of the first accommodating groove 5 and the second accommodating groove 12 is and rotating bar
7 diameter is adapted, and rotating bar 7 is stored by the first accommodating groove 5 and the second accommodating groove 12 respectively, the second magnetic patch 11
Upper surface is fixedly connected with lower lock block 13, and the size of lower lock block 13 is adapted with the size of equipment body 1, so that lower lock block 13 can
To move down with the inner wall of equipment body 1 to parallel in the inside of equipment body 1, the upper surface of lower lock block 13 is fixedly connected
There is down-pressed pole 14, and down-pressed pole 14 runs through and extend to the upper end of equipment body 1, the left side of lower lock block 13 is fixedly connected with company
Connect block 16, the left side of equipment body 1 offer through and connectivity device main body 1 inside loose slot 15, and link block 16
Surface is flexibly connected with the inner wall of loose slot 15, and the left side of the corresponding loose slot 15 of equipment body 1 is fixedly connected with damping chamber
17, and loose slot 15 is connected with the inside of damping chamber 17, the quantity of damping chamber 17 is two, and two damping chambers 17 are with equipment
The positive median vertical line of main body 1 is the two sides that symmetry axis is symmetricly set on equipment body 1, and two damping chambers 17 cooperate stop collar
19, gag lever post 18 and damping spring 20 allow to the pushing to lower lock block 13 cushioning effect, and the left side of link block 16 is solid
Surely restraining position ring block 19 is connected, the lower surface of 17 inner wall of damping chamber is fixedly connected with gag lever post 18, the surface of gag lever post 18 and limit
The inner wall of ring 19 is flexibly connected, and the lower surface of stop collar 19 is fixedly connected with damping spring 20, and damping spring 20 is fixedly connected
In the upper surface of 17 inner wall of damping chamber, damping spring 20 is actively socketed on the surface of gag lever post 18, so that when stop collar 19 is limiting
When the surface of position bar 18 moves down, meeting squeezed air-damping spring 20 prevents damping spring 20 from existing in the surface compression of gag lever post 18
It shifts when contraction, so that not damaging the structure of damping spring 20, is connected by fixing down-pressed pole 14 and light railway lorry
It connects, and wheel is fixedly connected on to the back side of equipment body 1, when light railway lorry turning, 14 band of down-pressed pole can be made
Dynamic lower lock block 13 is moved downward in 1 internal vertical of equipment body, so that lower lock block 13 drives stop collar 19 to exist by link block 16
The surface of gag lever post 18 moves down, so that stop collar 19 drives damping spring 20 to compress in damping chamber 17, subtracts to play
The effect of shake, when causing the gradient of vehicle body side excessive when light railway lorry turning, so that vehicle body passes through down-pressed pole
14 and lower lock block 13 drive the second magnetic patch 11 to move down, when the second magnetic patch 11 moves down, so that the second magnetic patch 11 can be with
Magnetic isolation block 4 is driven to be moved to the left in protective shell 8 by the second hinged seat 10, rotating bar 7 and the first hinged seat 6, so that
First magnetic patch 2 and the second magnetic patch 11 can carry out mutual repulsion effect, prevent the second magnetic patch 11 from continuing to move down, and make by
Two magnetic patch 11, lower lock block 13 and down-pressed pole 14 drive vehicle body back to normal, when vehicle body is during restoring normal, pass through pushing
Bar 14 and lower lock block 13 drive the second magnetic patch 11 to move up, and allow the second magnetic patch 11 that magnetic isolation block 4 is driven to insert again
Enter in annular groove 3, restores to original state.
When in use, by the way that down-pressed pole 14 to be fixedly connected with light railway lorry, and wheel is fixedly connected on equipment
The back side of main body 1 can make down-pressed pole 14 drive lower lock block 13 inside equipment body 1 when light railway lorry turning
Vertical downward movement makes so that lower lock block 13 drives stop collar 19 to move down on the surface of gag lever post 18 by link block 16
Obtain stop collar 19 drives damping spring 20 to compress in damping chamber 17, to play the role of damping, when the light railway lorry
When causing the gradient of vehicle body side excessive when turning, so that vehicle body drives the second magnetic patch 11 by down-pressed pole 14 and lower lock block 13
It moves down, when the second magnetic patch 11 moves down, the second magnetic patch 11 is allowed to pass through the second hinged seat 10,7 and of rotating bar
First hinged seat 6 drives magnetic isolation block 4 to be moved to the left in protective shell 8, allow the first magnetic patch 2 and the second magnetic patch 11 into
Row mutual repulsion effect prevents the second magnetic patch 11 from continuing to move down, and makes through the second magnetic patch 11, lower lock block 13 and down-pressed pole 14
It drives vehicle body back to normal, when vehicle body is during restoring normal, passes through down-pressed pole 14 and lower lock block 13 drives the second magnetic patch
11 move up, and allow the second magnetic patch 11 that magnetic isolation block 4 is driven to reinsert in annular groove 3, restore to original state.
In conclusion light railway lorry turning damping device, vehicle body are driven by down-pressed pole 14 and lower lock block 13
Second magnetic patch 11 moves down, when the second magnetic patch 11 moves down, allow the second magnetic patch 11 by the second hinged seat 10,
Rotating bar 7 and the first hinged seat 6 drive magnetic isolation block 4 to be moved to the left in protective shell 8, so that the first magnetic patch 2 and the second magnetic
Block 11 can carry out mutual repulsion effect, prevent the second magnetic patch 11 from continuing to move down, and make through the second magnetic patch 11, lower lock block 13
Drive vehicle body back to normal with down-pressed pole 14, so as to realize the purpose for having and preventing rollover.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of light railway lorry turning damping device, including equipment body (1), it is characterised in that: the equipment body
(1) upper surface of inner wall is fixedly connected with the first magnetic patch (2), and the inner wall of the equipment body (1) offers annular groove (3), and
Annular groove (3) runs through the anode of equipment body (1), and the inner wall of the annular groove (3), which is flexibly connected Ei and is magnetic, completely cuts off block (4),
The upper surface of magnetic isolation block (4) offers the first accommodating groove (5), and the left end of the first accommodating groove (5) inner wall is fixed
It is connected with the first hinged seat (6), one end of first hinged seat (6) is hinged with rotating bar (7), the equipment body (1)
Front is fixedly connected with protective shell (8), and the annular groove (3) is connected with the inside of protective shell (8), the equipment body (1)
Front offer rotation slot (9), the rotation slot (9) is connected with the inside of annular groove (3), the rotation slot (9) it is interior
Wall is connect with the surface activity of rotating bar (7), and the other end of the rotating bar (7) is hinged with the second hinged seat (10), and described
One end of two hinged seats (10) is fixedly connected with the second magnetic patch (11), and the front of second magnetic patch (11) offers the second storage
Slot (12), and the second hinged seat (10) is fixedly connected on the top of the second accommodating groove (12) inner wall, second magnetic patch (11)
Upper surface is fixedly connected with lower lock block (13), and the upper surface of the lower lock block (13) is fixedly connected with down-pressed pole (14), and is pushed
Bar (14) runs through and extends to the upper end of equipment body (1), and the left side of the lower lock block (13) is fixedly connected with link block
(16), the left side of the equipment body (1) offers the loose slot (15) internal through simultaneously connectivity device main body (1), and even
The surface for connecing block (16) is flexibly connected with the inner wall of loose slot (15), a left side for the corresponding loose slot of the equipment body (1) (15)
Side is fixedly connected with damping chamber (17), and loose slot (15) is connected with the inside of damping chamber (17), the link block (16)
Left side be fixedly connected restraining position ring block (19), the lower surface of damping chamber (17) inner wall is fixedly connected with gag lever post (18),
The surface of the gag lever post (18) is flexibly connected with the inner wall of stop collar (19), and the lower surface of the stop collar (19) is fixedly connected
Have damping spring (20), and damping spring (20) is fixedly connected on the upper surface of damping chamber (17) inner wall.
2. a kind of light railway lorry according to claim 1 turning damping device, it is characterised in that: the damping chamber
(17) quantity is two, and two damping chambers (17) are symmetrical arranged by symmetry axis of equipment body (1) positive median vertical line
In the two sides of equipment body (1).
3. a kind of light railway lorry according to claim 1 turning damping device, it is characterised in that: the lower lock block
(13) size is adapted with the size of equipment body (1).
4. a kind of light railway lorry according to claim 1 turning damping device, it is characterised in that: described first receives
Receive slot (5) internal diameter it is equal with the internal diameter of the second accommodating groove (12), and the internal diameter of the first accommodating groove (5) and the second accommodating groove (12)
It is adapted with the diameter of rotating bar (7).
5. a kind of light railway lorry according to claim 1 turning damping device, it is characterised in that: first magnetic
Block (2) and the magnetic direction on the second magnetic patch (11) to opposite are opposite.
6. a kind of light railway lorry according to claim 1 turning damping device, it is characterised in that: the damping bullet
Spring (20) is actively socketed on the surface of gag lever post (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234412.8U CN209650279U (en) | 2018-12-28 | 2018-12-28 | A kind of light railway lorry turning damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234412.8U CN209650279U (en) | 2018-12-28 | 2018-12-28 | A kind of light railway lorry turning damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209650279U true CN209650279U (en) | 2019-11-19 |
Family
ID=68519420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822234412.8U Active CN209650279U (en) | 2018-12-28 | 2018-12-28 | A kind of light railway lorry turning damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209650279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276447A (en) * | 2020-10-23 | 2021-01-29 | 金陵科技学院 | Electric welding device for building construction |
-
2018
- 2018-12-28 CN CN201822234412.8U patent/CN209650279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276447A (en) * | 2020-10-23 | 2021-01-29 | 金陵科技学院 | Electric welding device for building construction |
| CN112276447B (en) * | 2020-10-23 | 2023-07-18 | 金陵科技学院 | Electric welding device for building construction |
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