CN106985831B - Falling proof device for suspension type monorail vehicle - Google Patents
Falling proof device for suspension type monorail vehicle Download PDFInfo
- Publication number
- CN106985831B CN106985831B CN201710221131.6A CN201710221131A CN106985831B CN 106985831 B CN106985831 B CN 106985831B CN 201710221131 A CN201710221131 A CN 201710221131A CN 106985831 B CN106985831 B CN 106985831B
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- CN
- China
- Prior art keywords
- lifting lug
- sleeper beam
- plate
- pin shaft
- composition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of falling proof devices for suspension type monorail vehicle, are connected between sleeper beam suspension and bogie, including lifting lug composition and hanger attachment portion part；Lifting lug composition is fixedly mounted on sleeper beam, and one end of hanger attachment portion part is mounted on lifting lug composition, and the other end is then mounted on bogie frame；When vehicle is in normal operating condition, hanger attachment portion part is in relaxed state；When bogie central mounting device falls off, hanger attachment portion part moment is loaded, the shock loading of vehicle load when being able to bear the fracture of central mounting device.Therefore, the present invention designs additional protection structure between car body and bogie, in the case where risk of breakage occurs in bogie central mounting device, can play the role of second protection to car body and passenger.
Description
Technical field
The present invention relates to a kind of falling proof devices for suspension type monorail vehicle.
Background technique
Car body is fixed on bogie lower part only by bogie central mounting device by suspension type monorail vehicle at present, and
Without any additional safety device.Once bogie central mounting axis is broken, car body will directly take off without any safeguard measure
From bogie, passenger in compartment certainly will be caused huge harm.
Summary of the invention
The present invention be directed to current suspension type monorail vehicle active safety problem, propose a kind of pair of vehicle and passenger into
The falling proof device of row second protection designs additional protection structure, in bogie central mounting between car body and bogie
In the case that risk of breakage occurs in device, second protection can be played the role of to car body and passenger.
To realize that above-mentioned technical purpose, the present invention will take the following technical solution:
A kind of falling proof device for suspension type monorail vehicle is connected between sleeper beam suspension and bogie, including hangs
Ear composition and hanger attachment portion part；Lifting lug composition is fixedly mounted on sleeper beam, and one end of hanger attachment portion part is mounted on lifting lug
On composition, the other end is then mounted on bogie frame；When vehicle is in normal operating condition, hanger attachment portion part is in pine
Relaxation state；When bogie central mounting device falls off, hanger attachment portion part moment is loaded, and it is disconnected to be able to bear central mounting device
The shock loading that vehicle loads when splitting.
As a further improvement of the present invention, the lifting lug composition includes lifting lug connecting plate, lifting lug composition plate and pin shaft；
Lifting lug forms at least two pieces of plate；Each lifting lug composition plate one end is assembled by lifting lug connecting plate, and the other end is then concatenated by pin shaft；
Hanger attachment portion part is mounted on pin shaft.
As a further improvement of the present invention, the lifting lug composition plate has three pieces, is all made of 6082 aluminium sheets and is made.
As a further improvement of the present invention, lifting lug composition is fixedly mounted on wherein one that sleeper beam is in length direction
On a side.
As a further improvement of the present invention, the hanger attachment portion part be safety rope, at least two；Each safety rope
One end is mounted on pin shaft, and the other end is then connect with bogie frame.
As a further improvement of the present invention, the safety rope is 2.
As a further improvement of the present invention, the section that sleeper beam is in one of side of length direction is arranged in F type,
Including web and the top flange being arranged in above web, the intermediate edge of a wing being arranged at web medium position, lifting lug forms plate
On be respectively arranged with splicing position, sleeper beam slot, sleeper beam accept step and pin shaft perforation；Lifting lug connecting plate is at medium position
It is provided with U-shaped groove；And lifting lug connecting plate is located at the lower section on the intermediate edge of a wing of sleeper beam, and is welded and fixed with sleeper beam；Lifting lug composition
The splicing position of plate is inlaid in U-shaped groove；The sleeper beam slot of lifting lug composition plate can block the intermediate edge of a wing of sleeper beam, and sleeper beam
Step bearing is then accepted by the sleeper beam that lifting lug forms plate in top flange；Each connecting portion of lifting lug composition plate and sleeper beam welds solid
It is fixed；The pin shaft perforation of each lifting lug composition plate is socketed on pin shaft, and is concatenated by pin shaft.
According to above-mentioned technical solution, compared with the existing technology, the present invention has the advantage that:
The present invention preferably solves the problems, such as existing suspension type monorail vehicle without secondary safety protection, effectively guarantees column
The safety of passenger and vehicle in vehicle operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the falling proof device of the present invention for suspension type monorail vehicle；
Fig. 2 is the exploded view of Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of lifting lug composition plate；
In figure: the first lifting lug forms plate 1-1, splicing position 1-a；Sleeper beam slot 1-b；Sleeper beam accepts step 1-c；Pin shaft is worn
Hole 1-d；Second lifting lug forms plate 1-2, third lifting lug composition plate 1-3, lifting lug connecting plate 2, pin shaft 3, the first safety rope 4-1, the
Two safety rope 4-2, sleeper beam 5；Edge of a wing 5-1 among sleeper beam；Sleeper beam top flange 5-2.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.Unless specifically stated otherwise, otherwise in these realities
Apply the positioned opposite of component and step described in example.Expression formula and numerical value do not limit the scope of the invention.Meanwhile it should be bright
White, for ease of description, the size of various pieces shown in attached drawing is not to draw according to actual proportionate relationship.It is right
The technology known to person of ordinary skill in the relevant, method and apparatus may be not discussed in detail, but in the appropriate case, institute
Stating technology, method and apparatus should be considered as authorizing part of specification.In shown here and discussion all examples, appoint
What occurrence should be construed as merely illustratively, not as limitation.Therefore, the other examples of exemplary embodiment can
With different values.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation).
As shown in Figures 1 to 3, it is outstanding to be connected to sleeper beam for the falling proof device of the present invention for suspension type monorail vehicle
It hangs between bogie, including lifting lug composition and hanger attachment portion part；Lifting lug composition is fixedly mounted on sleeper beam, suspension connection
One end of component is mounted on lifting lug composition, and the other end is then mounted on bogie frame；When vehicle is in normal operating condition
When, hanger attachment portion part is in relaxed state, stress zero；When bogie central mounting device falls off, hanger attachment portion part
Moment tenses, and is in loaded state, the shock loading of vehicle load when being able to bear the fracture of central mounting device.
The lifting lug composition includes lifting lug connecting plate, lifting lug composition plate and pin shaft；Lifting lug forms at least two pieces of plate；Respectively
Lifting lug forms plate one end by the assembly of lifting lug connecting plate, and the other end then passes through pin shaft and concatenates；Hanger attachment portion part is mounted on pin shaft
On.
The lifting lug composition is fixedly mounted on sleeper beam and is on one of side of length direction.
The hanger attachment portion part be safety rope, at least two；One end of each safety rope is mounted on pin shaft, the other end
Then it is connect with bogie frame.
Be arranged as shown in Figure 1-3, sleeper beam is in the section of one of side of length direction in F type, including web with
And the intermediate edge of a wing that the top flange above web is set, is arranged at web medium position, lifting lug forms to be respectively set on plate
There are splicing position, sleeper beam slot, sleeper beam to accept step and pin shaft perforation；Lifting lug connecting plate is provided with U-shaped at medium position
Groove；And lifting lug connecting plate is located at the lower section on the intermediate edge of a wing of sleeper beam, and is welded and fixed with sleeper beam；The stitching section of lifting lug composition plate
Position is inlaid in U-shaped groove；The sleeper beam slot of lifting lug composition plate can block the intermediate edge of a wing of sleeper beam, and the top flange of sleeper beam then leads to
The sleeper beam for crossing lifting lug composition plate accepts step bearing；Each connecting portion of lifting lug composition plate and sleeper beam is welded and fixed；Each lifting lug
The pin shaft perforation of composition plate is socketed on pin shaft, and is concatenated by pin shaft.
Below with reference to Detailed description of the invention structure of the invention, working principle:
The present invention includes the first lifting lug composition plate 1-1, the second lifting lug composition plate 1-2, third lifting lug composition plate 1-3, lifting lug
The technical characteristics such as connecting plate 2, pin shaft 3, safety rope 4-1, safety rope 4-2, sleeper beam 5.
Lifting lug composition 1 forms plate 1-1,1-2,1-3 by lifting lug and is welded, and being all made of 6082 materials (can also be used other
Material), structure is simple, highly reliable；Lifting lug composition 1 is welded on 5 evagination edge of sleeper beam by lifting lug connecting plate 2, i.e., beautiful to rise again
To waterproof action；Pin shaft 3 passes through the centre bore of lifting lug composition 1, and both ends are hung in the first safety rope 4-1, the second safety rope 4-2
On；First safety rope 4-1, the second safety rope 4-2 are together by the hanging of entire falling proof device on bogie frame.
In the case where vehicle normally uses, safety rope 4 is in relaxed state, and at this moment falling proof device is only as additional knot
Structure is welded on sleeper beam.When (such as central mounting device is broken) occurs for dangerous situation, 4 moment of safety rope, which shrinks, to be tensed, can
Car body and passenger are hung on bogie frame by the falling proof device, it is made to be unlikely to danger of falling.
Claims (7)
1. a kind of falling proof device for suspension type monorail vehicle is connected between sleeper beam suspension and bogie, feature exists
In, including lifting lug composition and hanger attachment portion part；Lifting lug composition is fixedly mounted on sleeper beam, one end peace of hanger attachment portion part
On lifting lug composition, the other end is then mounted on bogie frame；When vehicle is in normal operating condition, hanger attachment portion
Part is in relaxed state；When bogie central mounting device falls off, hanger attachment portion part moment is loaded, and it is outstanding to be able to bear center
The shock loading of vehicle load when hang device is broken；The lifting lug composition includes lifting lug connecting plate, lifting lug composition plate and pin shaft；
Lifting lug forms at least two pieces of plate；Each lifting lug composition plate one end is assembled by lifting lug connecting plate, and the other end is then concatenated by pin shaft；
Hanger attachment portion part is mounted on pin shaft.
2. the falling proof device according to claim 1 for suspension type monorail vehicle, which is characterized in that the lifting lug group
There are three pieces at plate.
3. the falling proof device according to claim 1 for suspension type monorail vehicle, which is characterized in that the lifting lug group
It is made at plate of 6082 aluminium sheets.
4. the falling proof device according to claim 1 for suspension type monorail vehicle, which is characterized in that the lifting lug group
It is on one of side of length direction at sleeper beam is fixedly mounted on.
5. the falling proof device according to claim 4 for suspension type monorail vehicle, which is characterized in that the suspension connects
Relay part is safety rope, at least two；One end of each safety rope is mounted on pin shaft, and the other end then connects with bogie frame
It connects.
6. the falling proof device according to claim 5 for suspension type monorail vehicle, which is characterized in that the safety rope
It is 2.
7. the falling proof device according to claim 5 for suspension type monorail vehicle, which is characterized in that sleeper beam is in length
The section for spending one of side in direction is arranged in F type, exists including web and the top flange being arranged in above web, setting
The intermediate edge of a wing at web medium position；
Splicing position, sleeper beam slot, sleeper beam undertaking step and pin shaft perforation are respectively arranged on lifting lug composition plate；Lifting lug connection
Plate is provided with U-shaped groove at medium position；And lifting lug connecting plate is located at the lower section on the intermediate edge of a wing of sleeper beam, and welds with sleeper beam
It is fixed；
The splicing position of lifting lug composition plate is inlaid in U-shaped groove；The sleeper beam slot of lifting lug composition plate can block the centre of sleeper beam
The edge of a wing, and step bearing is then accepted by the sleeper beam that lifting lug forms plate in the top flange of sleeper beam；Lifting lug composition plate and sleeper beam respectively connect
Socket part position is welded and fixed；
The pin shaft perforation of each lifting lug composition plate is socketed on pin shaft, and is concatenated by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221131.6A CN106985831B (en) | 2017-04-06 | 2017-04-06 | Falling proof device for suspension type monorail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221131.6A CN106985831B (en) | 2017-04-06 | 2017-04-06 | Falling proof device for suspension type monorail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985831A CN106985831A (en) | 2017-07-28 |
| CN106985831B true CN106985831B (en) | 2019-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221131.6A Active CN106985831B (en) | 2017-04-06 | 2017-04-06 | Falling proof device for suspension type monorail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985831B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4120926B2 (en) * | 2002-09-30 | 2008-07-16 | 株式会社ダイフク | Overhead transport equipment security equipment |
| CN102182127A (en) * | 2011-04-06 | 2011-09-14 | 哈尔滨开恩科技开发有限公司 | Hanging type aerial electric power bus |
| CN105151064A (en) * | 2015-10-26 | 2015-12-16 | 南车南京浦镇车辆有限公司 | Railway vehicle chassis end structure |
| CN105151074A (en) * | 2015-10-26 | 2015-12-16 | 南车南京浦镇车辆有限公司 | Railway vehicle unhooking protection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3010482B2 (en) * | 1996-12-27 | 2000-02-21 | 株式会社岡村製作所 | Fall prevention device for hanging conveyor |
| KR101393401B1 (en) * | 2013-11-29 | 2014-05-13 | (주)금강오토텍 | Apparatus for prevention of drop for mono rail |
-
2017
- 2017-04-06 CN CN201710221131.6A patent/CN106985831B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4120926B2 (en) * | 2002-09-30 | 2008-07-16 | 株式会社ダイフク | Overhead transport equipment security equipment |
| CN102182127A (en) * | 2011-04-06 | 2011-09-14 | 哈尔滨开恩科技开发有限公司 | Hanging type aerial electric power bus |
| CN105151064A (en) * | 2015-10-26 | 2015-12-16 | 南车南京浦镇车辆有限公司 | Railway vehicle chassis end structure |
| CN105151074A (en) * | 2015-10-26 | 2015-12-16 | 南车南京浦镇车辆有限公司 | Railway vehicle unhooking protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106985831A (en) | 2017-07-28 |
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