CN209208763U - Outer hood connects quick release structure between a kind of compartment - Google Patents
Outer hood connects quick release structure between a kind of compartment Download PDFInfo
- Publication number
- CN209208763U CN209208763U CN201822102171.1U CN201822102171U CN209208763U CN 209208763 U CN209208763 U CN 209208763U CN 201822102171 U CN201822102171 U CN 201822102171U CN 209208763 U CN209208763 U CN 209208763U
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- China
- Prior art keywords
- bulb
- mounting hole
- compartment
- outer hood
- quick release
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- 230000007704 transition Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model belongs to technical field of rail traffic, connects quick release structure more particularly to outer hood between a kind of compartment.In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide under the premise of windscreen quick-clamping outside a kind of realization, simplifies structure, reduce occupied space amount, easy to produce and installation improves outer hood between the compartment of train overhaul efficiency and connects quick release structure.Including the transition seat being fixed on compartment, the transition seat is equipped with locking bulb mounting hole, fixing bolt mounting hole I, further includes the outer hood connecting with compartment, and the outer hood is equipped with end frame, and the end frame is equipped with fixing bolt mounting hole II, locking bulb；The transition seat connects with the end frame, and the locking bulb is matched with the locking bulb mounting hole, is connected and fixed between the fixing bolt mounting hole II and fixing bolt mounting hole I equipped with fixing bolt.
Description
Technical field
The utility model belongs to technical field of rail traffic, quickly solves more particularly to outer hood connection between a kind of compartment
Lock construction.
Background technique
As China city is constantly developed and is grown, so that interregional flow of personnel is increasing, Forecast of Urban Traffic Flow
It expands rapidly.Limited urban land resource is unable to satisfy the traffic above-ground road demand of sustainable growth, and then city rail is handed over
Lead to operation and gives birth to.Therefore the safety coefficient of city railway train, riding comfort is at one of being an urgent problem to be solved currently.When
Just in accelerated development, city railway not only provides rapid and convenient for people's daily trip for preceding urban rail transit in China scientific research
Mode also enriches our humane entertainment of science and technology.
The exogenous wind blocking means connected between the existing compartment of city railway train and compartment, have good longitudinal extension and
Laterally, vertical flexibility, to adapt to the requirement of vibration and safety curve, turnout in vehicle operation.Outer hood plays company
End is picked up, improves vehicle appearance, optimizes the effect of aerodynamics of vehicle.Existing outer hood is even hung and divides formal similarity, greatly
It is mostly also being fixed by bolts, individual vehicles are to realize quick-clamping, using quick release mechanism.Bolt fastening structure, maintenance
When it is time-consuming and laborious, can not improve efficiency；Existing quick release mechanism, structure is complicated, and occupied space is larger, production cost compared with
Height, required precision is stringent, brings more difficulty for the production of product batch metaplasia.
Utility model content
In view of the deficienciess of the prior art, the technical problem to be solved by the utility model is to provide outside a kind of realization
Under the premise of windscreen quick-clamping, simplify structure, reduce occupied space amount, easy to produce and installation improves train overhaul efficiency
Compartment between outer hood connect quick release structure.
In order to solve the above technical problems, technical solution adopted in the utility model is: outer hood connects between a kind of compartment
Quick release structure is connect, including the transition seat being fixed on compartment, the transition seat is equipped with locking bulb mounting hole, fixed spiral shell
Bolt mounting hole I further includes the outer hood connecting with compartment, and the outer hood is equipped with end frame, and the end frame is equipped with fixing bolt
Mounting hole II, locking bulb；The transition seat connects with the end frame, the locking bulb and the locking bulb mounting hole phase
Cooperation, is connected and fixed between the fixing bolt mounting hole II and fixing bolt mounting hole I equipped with fixing bolt.
Outer hood connects quick release structure between above-mentioned compartment, and the transition seat is fixed on compartment by rivet nut
On.
Outer hood connects quick release structure between above-mentioned compartment, and the transition seat is by straight section I and arc side section I group
At equipped with locking bulb mounting hole at the top of the straight section I, the locking bulb mounting hole includes upper ear, lower ear, middle waist group
At the straight section bottom is equipped with staking hole, is equipped with fixing bolt mounting hole I, the transition seat at the top of the transition seat both ends
Side wall corresponds to staking hole site and offers working window.
Outer hood connects quick release structure between above-mentioned compartment, and the end frame is by straight section II and arc side section II group
At the fixing bolt mounting hole II is set to end frame both ends, and the locking bulb is set on the straight section II.
Outer hood connects quick release structure between above-mentioned compartment, and the locking bulb includes bulb body, bulb, limit
Position ring, the bulb are set to bulb body one end, and the stop collar is set to bulb body outer circle wall, and the bulb body is another
The outer circle wall between stop collar is held to be equipped with screw thread.
Outer hood connects quick release structure between above-mentioned compartment, and it is straight that the limit ring diameter is greater than the bulb body
Diameter.
Outer hood connects quick release structure between above-mentioned compartment, and the stop collar bottom is equipped with chamfering I.
Outer hood connects quick release structure between above-mentioned compartment, and the bulb body bottom is equipped with chamfering II.
Between above-mentioned compartment outer hood connect quick release structure, the ontology, bulb, stop collar can be integrally formed or
The split type assembling of person is fabricated to locking bulb.
The advantages of outer hood connection quick release structure, is between the utility model compartment:
1, outer hood connects quick release structure between the utility model compartment, transition seat and compartment connection structure be simple,
It is fixedly connected by rivet nut, saves cost, easy for installation；The locking bulb of end frame is fixed on end frame by steel-wire screw-socket
On, sound construction is stablized；The locking bulb cooperation of transition seat and end frame is simple, easy for installation practical；Outer block speed unlocking structure
After being installed, by one, top fixing bolt, outer hood is fixed on installation final position and protected by the fixing bolt of lower part one
It holds constant；It realizes the stability of mechanism and continues locking；When train overhaul, two fixing bolts only need to be dismantled, it can be fast
Windscreen outside quick-detach, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is the utility model structural transition seat and compartment assembling structure schematic diagram；
Fig. 2 is the utility model outer hood and end mount structure schematic diagram；
Fig. 3 is the utility model locking bulb and locking bulb mounting hole fit structure schematic diagram；
Fig. 4 is the utility model compartment rivet nut structural schematic diagram；
Fig. 5 is the utility model transition seat structural schematic diagram；
Fig. 6 is the utility model locking ball head structure schematic diagram；
Fig. 7 is the utility model compartment and outer hood attachment structure schematic diagram；
Fig. 8 is the portion C enlarged structure schematic diagram in the utility model Fig. 7；
Fig. 9 connect main view with compartment for the utility model transition seat；
Figure 10 is the portion D enlarged structure schematic diagram in the utility model Fig. 9.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1, as shown in Fig. 1,2,3,4,5,6,7,8,9,10, outer hood connects quick release knot between a kind of compartment
Structure, including the transition seat 2 being fixed on compartment 7, the transition seat 2 is equipped with locking bulb mounting hole 22, fixing bolt is installed
Hole I21 further includes the outer hood 5 connecting with compartment 7, and the outer hood 5 is equipped with end frame 3, and the end frame 3 is equipped with fixing bolt
Mounting hole II8, locking bulb 4；The transition seat 2 connects with the end frame 3, and the locking bulb 4 is pacified with the locking bulb
Dress hole 22 matches, and it is solid that the connection of fixing bolt 6 is equipped between the fixing bolt mounting hole II8 and fixing bolt mounting hole I21
It is fixed.
Embodiment 2, on the basis of embodiment 1, the transition seat 2 are fixed on compartment 7 by rivet nut 1.
Embodiment 3, on the basis of embodiment 1, the transition seat 2 is made of straight section I24 and arc side section I25, described
Be equipped with locking bulb mounting hole 22 at the top of straight section I24, the locking bulb mounting hole 22 include upper ear 221, lower ear 222, in
Waist 223 forms, and 24 bottom of straight section is equipped with staking hole 23, is equipped with fixing bolt mounting hole at the top of 2 both ends of transition seat
I21,2 side wall of transition seat correspond to 23 position of staking hole and offer working window 26.
Embodiment 4, on the basis of embodiment 1, the end frame 3 is made of straight section II31 and arc side section II32, described
Fixing bolt mounting hole II8 is set to end 3 both ends of frame, and the locking bulb 4 is set on the straight section II31.
Embodiment 5, on the basis of embodiment 1, the locking bulb 4 include bulb body 41, bulb 42, stop collar
43, the bulb 42 is set to 41 one end of bulb body, and the stop collar 43 is set to 41 outer circle wall of bulb body, the bulb sheet
41 other end of body is equipped with screw thread to the outer circle wall between stop collar 43.
Embodiment 6, on the basis of embodiment 5,43 diameter of stop collar be greater than 41 diameter of bulb body.
Embodiment 7, on the basis of embodiment 6,43 bottom of stop collar be equipped with chamfering I44.
Embodiment 8, on the basis of embodiment 5,41 bottom of bulb body be equipped with chamfering II45.
Embodiment 9, on the basis of embodiment 5, the ontology 41, bulb 42, stop collar 43 can be integrally formed or point
The assembling of body formula is fabricated to locking bulb 4.
Embodiment 10, on the basis of embodiment 1-9, between the compartment comprising embodiment 1-10 all technical solutions composition
Outer hood connects quick release structure.
Outer hood 5 is mounted on the junction in compartment 7 Yu compartment 7, and main function is to improve vehicle appearance, and optimization vehicle is empty
The effect that aerodynamics, reduction vehicle running resistance and wind are made an uproar.The rail traffic outer hood quick release machine that the application is illustrated
Structure simplifies structure, reduces occupied space amount, easy to produce and installation.Improve train overhaul efficiency.After installation is complete, pass through
Quick release mechanism, is fixed on the final position of installation by two fixing bolts, and stable structure is reliable, and non-outer masterpiece will not occur
The case where with lower automatic unlocking.
42 diameter of bulb is less than upper 221 diameter of ear, and 42 diameter of bulb is greater than lower 222 diameter of ear, the bulb
41 diameter of ontology is less than lower 222 diameter of ear, and 41 diameter of bulb body is less than the A point of the middle waist 223 to the ruler between B point
It is very little.Bulb 42 enters upper ear 221, moves downward bulb body 41 along middle waist 223 and enters lower ear 222, locking bulb 4 is sticked in
In locking bulb mounting hole 22.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the specific implementation of the utility model is not
It is limited by above embodiment.Those skilled in the art can be under the premise of without departing from the utility model technical concept, to this
Various modification can be adapted or modification for utility model, these modifications or modification are also fallen within the protection scope of the utility model certainly.
Claims (9)
1. outer hood connects quick release structure between a kind of compartment, it is characterised in that: including the transition being fixed on compartment (7)
Seat (2), the transition seat (2) are equipped with locking bulb mounting hole (22), fixing bolt mounting hole I(21), further include and compartment
(7) outer hood (5) connected, the outer hood (5) are equipped with end frame (3), and the end frame (3) is equipped with fixing bolt mounting hole II
(8), locking bulb (4)；The transition seat (2) connects with the end frame (3), the locking bulb (4) and the locking bulb
Mounting hole (22) matches, the fixing bolt mounting hole II(8) and fixing bolt mounting hole I(21) between be equipped with fixing bolt
(6) it is connected and fixed.
2. outer hood connects quick release structure between compartment according to claim 1, it is characterised in that: the transition seat
(2) it is fixed on compartment (7) by rivet nut (1).
3. outer hood connects quick release structure between compartment according to claim 1, it is characterised in that: the transition seat
(2) by straight section I(24) and arc side section I(25) form, the straight section I(24) top be equipped with locking bulb mounting hole (22),
The locking bulb mounting hole (22) includes upper ear (221), lower ear (222), middle waist (223) composition, the straight section I(24) bottom
Portion is equipped with staking hole (23), and fixing bolt mounting hole I(21 is equipped at the top of transition seat (2) both ends), transition seat (2) side
Wall corresponds to staking hole (23) position and offers working window (26).
4. outer hood connects quick release structure between compartment according to claim 1, it is characterised in that: the end frame
(3) by straight section II(31) and arc side section II(32) form, the fixing bolt mounting hole II(8) it is set to end frame (3) both ends, institute
Locking bulb (4) are stated on the straight section II(31).
5. outer hood connects quick release structure between compartment according to claim 1, it is characterised in that: the locking ball
Head (4) includes bulb body (41), bulb (42), stop collar (43), and the bulb (42) is set to bulb body (41) one end, institute
Stop collar (43) are stated set on bulb body (41) outer circle wall, bulb body (41) other end is between stop collar (43)
Outer circle wall is equipped with screw thread.
6. outer hood connects quick release structure between compartment according to claim 5, it is characterised in that: the stop collar
(43) diameter is greater than the bulb body (41) diameter.
7. outer hood connects quick release structure between compartment according to claim 6, it is characterised in that: the stop collar
(43) bottom is equipped with chamfering I(44).
8. outer hood connects quick release structure between compartment according to claim 5, it is characterised in that: the bulb sheet
Body (41) bottom is equipped with chamfering II(45).
9. outer hood connects quick release structure between compartment according to claim 5, it is characterised in that: the ontology
(41), bulb (42), stop collar (43) can be integrally formed or split type assembling is fabricated to locking bulb (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102171.1U CN209208763U (en) | 2018-12-14 | 2018-12-14 | Outer hood connects quick release structure between a kind of compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102171.1U CN209208763U (en) | 2018-12-14 | 2018-12-14 | Outer hood connects quick release structure between a kind of compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208763U true CN209208763U (en) | 2019-08-06 |
Family
ID=67464560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102171.1U Active CN209208763U (en) | 2018-12-14 | 2018-12-14 | Outer hood connects quick release structure between a kind of compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383546A (en) * | 2018-12-14 | 2019-02-26 | 青岛亚荣科技有限公司 | Outer hood connects quick release structure between a kind of compartment |
-
2018
- 2018-12-14 CN CN201822102171.1U patent/CN209208763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383546A (en) * | 2018-12-14 | 2019-02-26 | 青岛亚荣科技有限公司 | Outer hood connects quick release structure between a kind of compartment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick unlocking structure for connecting external windshields between carriages Granted publication date: 20190806 Pledgee: China People's Property Insurance Co.,Ltd. Qingdao Branch Pledgor: QINGDAO YARONG TECHNOLOGY CO.,LTD. Registration number: Y2024370010023 |