CN205686403U - A kind of safety device and the railway foodstuff hopper wagon with safety device - Google Patents
A kind of safety device and the railway foodstuff hopper wagon with safety device Download PDFInfo
- Publication number
- CN205686403U CN205686403U CN201620555166.4U CN201620555166U CN205686403U CN 205686403 U CN205686403 U CN 205686403U CN 201620555166 U CN201620555166 U CN 201620555166U CN 205686403 U CN205686403 U CN 205686403U
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- China
- Prior art keywords
- guardrail
- railway
- waling stripe
- safety device
- connecting rod
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Abstract
The utility model discloses a kind of safety device and use the railway foodstuff hopper wagon of this safety device, this safety device includes that the roof being respectively arranged at railway foodstuff hopper wagon is left, the left guardrail on right side and right guardrail, described left guardrail is identical with the structure of right guardrail, described left guardrail includes a waling stripe and at least two vertical connecting rods, the lower end of described vertical connecting rod is articulated with on the left of the roof of railway foodstuff hopper wagon, the upper end of described vertical connecting rod is hinged with waling stripe, between described vertical connecting rod and waling stripe, locking mechanism is installed, this locking mechanism is used for locking or unclamp vertical connecting rod and waling stripe.This safety device can fold when normal vehicle operation, makes the top of vehicle be in vehicle maximum height limit, launches when operator operates to protect it, greatly improve security performance.
Description
Technical field
This utility model relates to the safety device of a kind of railway foodstuff hopper wagon, also relates to be provided with this safety
The railway foodstuff hopper wagon of preventer.
Background technology
Existing railway foodstuff hopper wagon, including car body, it is made up of underframe, side wall, headwall；Top cover, is positioned at car body top
Portion；Bottom door, is positioned at the convenient unloading of vehicle bottom, and foodstuff hopper wagon also needs to possess the necessary structure travelled on rail simultaneously,
Such as bogie, driving means, brake unit.In order to pursue cargo capacity, vehicle roof is close to vehicle gauge.Right this grain
Hopper wagon needs operator to climb up roof to operate on roof, and does not have any preventer on roof, as
The most all being not provided with preventer in the patent document of ZL200820223808.6, ZL200910162640.1, operator just have
The danger fallen from eminence.
Utility model content
Technical problem to be solved in the utility model is: provide the safety device of a kind of railway foodstuff hopper wagon,
This safety device can fold when normal vehicle operation, makes the top of vehicle be in vehicle maximum height limit, operative employee
Launch when people operates it is protected, greatly improve security performance.
To be solved in the utility model another technical problem is that: provides a kind of railway foodstuff hopper wagon, and this grain leaks
The top of trolley is provided with safety device, thus improves security performance, it is to avoid the accident that operator fall from eminence
Occur.
For solving above-mentioned technical problem, the technical solution of the utility model is: the safety of a kind of railway foodstuff hopper wagon is prevented
Protection unit, including being respectively arranged at the left guardrail of roof left and right side and the right guardrail of railway foodstuff hopper wagon, described left guardrail and
The structure of right guardrail is identical, and described left guardrail includes a waling stripe and at least two vertical connecting rods, described vertical connecting rod
Lower end is articulated with on the left of the roof of railway foodstuff hopper wagon, and the upper end of described vertical connecting rod is hinged with waling stripe, described vertically
Being provided with locking mechanism between connecting rod and waling stripe, this locking mechanism is used for locking or unclamp vertical connecting rod and waling stripe.
As the preferred scheme of one, described roof is additionally provided with the left guardrail after locking is stacked respectively and right guardrail
Locking device.
As the preferred scheme of one, described locking device includes left deck and the right clamp seat that structure is identical, left deck and
Right clamp seat respectively with fold after left guardrail and the corresponding snap-fit of waling stripe of right guardrail.
As the preferred scheme of one, described left deck includes the left pedestal with elastic deformation, and this left pedestal is fixed on
On roof, described left pedestal is provided with the draw-in groove of the upper end open adaptive with waling stripe, the upper end open of described draw-in groove by
Upper and under be arranged to reducing shape after first enlarging.
As the preferred scheme of one, described locking mechanism includes that hound, one end of described hound are articulated with vertically
On connecting rod or waling stripe, the other end is provided with latch hook, on corresponding described waling stripe or be vertically provided with on connecting rod with
The locking bar of latch hook corresponding matching.
After have employed technique scheme, effect of the present utility model is: due to safety device, including being respectively provided with
In the left guardrail of roof left and right side and the right guardrail of railway foodstuff hopper wagon, described left guardrail is identical with the structure of right guardrail, institute
Stating left guardrail and include a waling stripe and at least two vertical connecting rods, the lower end of described vertical connecting rod is articulated with the leakage of railway grain
On the left of the roof of trolley, the upper end of described vertical connecting rod is hinged with waling stripe, pacifies between described vertical connecting rod and waling stripe
Equipped with locking mechanism, this locking mechanism is used for locking or unclamp vertical connecting rod and waling stripe, due to vertical connecting rod and roof it
Between, waling stripe and vertical connecting rod rack are hinged, therefore, when railway foodstuff hopper wagon normally travels, and locking mechanism pine
Opening, left guardrail and right guardrail fold, so that the height of whole foodstuff hopper wagon is not less than limiting height, and when operator climb
After upper roof, left guardrail and right guardrail launched and utilizes locking mechanism to lock, thus serving the effect of security protection, keep away
Exempt from the accident generation that operator fall.
Again owing to being additionally provided with the left guardrail after locking is stacked respectively and the locking device of right guardrail on described roof, utilize
This locking device can lock the left guardrail after folding and right guardrail, it is to avoid left guardrail and right guardrail are beated on roof.
In addition to solve above-mentioned second technical problem, the utility model discloses a kind of railway foodstuff hopper wagon,
The roof of this foodstuff hopper wagon installs above-mentioned safety device.
After have employed technique scheme, effect of the present utility model is: owing to this railway foodstuff hopper wagon have employed
The car roof protection device stated, this car roof protection device is collapsible or launches, thus on the premise of less than bodywork height boundary
Operator are protected, improves security performance.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation after locking during the right guardrail expansion of this utility model embodiment；
Fig. 2 is the structural representation after the right guardrail of this utility model embodiment unties locking；
Fig. 3 is the structural representation in the right guardrail folding process of this utility model embodiment；
Fig. 4 is the structural representation after the right guardrail folding locking of this utility model embodiment；
Fig. 5 is the end view of foodstuff hopper wagon；
Fig. 6 is the structural representation of right clamp seat；
In accompanying drawing: 1. vertical connecting rod；2. waling stripe；3. hound；4. latch hook；5. locking bar；6. bearing；7. roof；8.
Right clamp seat；81. draw-in grooves；82. reducing sections；83. flared section；A. left guardrail；B. right guardrail.
Detailed description of the invention
Below by specific embodiment, this utility model is described in further detail.
As shown in Figures 1 to 6, the safety device of a kind of railway foodstuff hopper wagon, including being respectively arranged at railway grain
The left guardrail A and right guardrail B of roof 7 left and right side of food hopper wagon, the left and right in the present embodiment is true with the position shown in Fig. 5
Fixed, be on the left of Fig. 5 for a left side, respective side be then the right side.
Described left guardrail A is identical with the structure of right guardrail B, and the roof 7 in a compartment of each foodstuff hopper wagon can be arranged
An one left guardrail A and right guardrail B, it is possible to multiple left guardrail A and right guardrail B is set on the roof 7 in a compartment.Due to
Left guardrail A is identical with the structure of right guardrail B, and therefore, as shown in Figures 1 to 4, described left guardrail A includes waling stripe 2 He
At least two vertical connecting rods 1, in the present embodiment, the number of vertical connecting rod 1 is four, and bearing is passed through in the lower end of described vertical connecting rod 1
6 are articulated with on the left of the roof 7 of railway foodstuff hopper wagon, and the upper end of described vertical connecting rod 1 is hinged with waling stripe 2, described vertically
Being provided with locking mechanism between connecting rod 1 and waling stripe 2, this locking mechanism is used for locking or unclamp vertical connecting rod 1 and level connects
Bar 2.
The left guardrail A after locking is stacked respectively and the locking device of right guardrail B it is additionally provided with on described roof 7.
As shown in Figure 6, described locking device includes left deck and the right clamp seat 8 that structure is identical, left deck and right clamp seat 8 points
Not with the left guardrail A after folding and the corresponding snap-fit of waling stripe 2 of right guardrail B.Described left deck includes having elastic change
The left pedestal of shape, this left pedestal is fixed on roof 7, and described left pedestal is provided with and the upper end open of waling stripe 2 adaptation
Draw-in groove 81, the upper end open of described draw-in groove 81 is from top to bottom arranged to reducing shape after first enlarging, and therefore, the upper end of draw-in groove 81 is opened
Mouth the most from top to bottom includes flared section 83 and reducing section 82, the cross dimensions being smaller in size than waling stripe 2 of reducing section 82, due to
Left deck and the left pedestal of right clamp seat 8 and right pedestal elastically deformable, therefore waling stripe 2 can will contract after flared section 83 enters
Mouth section 82 spreading, in then waling stripe 2 enters into draw-in groove 81, and reducing section 82 is because of elastic return to original state, thus
Waling stripe 2 can be limited, it is to avoid waling stripe 2 is beated.
Described locking mechanism includes that hound 3, one end of described hound 3 are articulated with vertical connecting rod 1 or waling stripe 2
On, the other end is provided with latch hook 4, is provided with join corresponding with latch hook 4 on corresponding described waling stripe 2 or on vertical connecting rod 1
The locking bar 5 closed.As shown in Figures 1 to 4, the upper end thereof of hound 3 is on waling stripe 2, and lower end is then provided with latch hook 4,
Owing to having four vertical connecting rods 1, therefore, hound 3 becomes splayed to arrange, so that the guardrail launched constitutes a stable knot
Structure.
When railway foodstuff hopper wagon runs, left guardrail A and right guardrail B is in deployed condition, and the latch hook 4 on hound 3 is hung
Live locking bar 5 and realize stable support structure, and when use complete need to fold time, rotate hound 3, first release vertical connecting rod 1 He
Locking between waling stripe 2, vertical connecting rod 1 and waling stripe 2 form the quadric chain of instability, then rotary vertically straight connecting rod
1, left guardrail A and the folding of right guardrail B can be realized, thus reduce vehicle height overall, it is achieved vehicle does not transfinite the purpose on boundary.
It addition, one railway foodstuff hopper wagon of the present invention, as it is shown in figure 5, this foodstuff hopper wagon includes car body, top cover, the end
Door, bogie, brake unit, coupler and draft gear, power set, the roof 7 in each compartment is provided with above-mentioned security protection
Device.Car body is circular arc wrapper sheet side wall construction, and car body top is provided with top cover, and top cover quantity is at least 1, this top cover open and
Close two states, when top cover is opened, be used as loading passage, when top cover is closed, be possible to prevent rainwater to enter vehicle body.
Vehicle bottom is provided with at least one bottom door, and bottom door has opening and closing two states, when bottom door is opened, as discharge channel,
When bottom door is closed, can prevent goods from revealing.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
Fixed, on the basis of designing spirit without departing from the present invention, the various deformation that technical solution of the present invention is made and transformation, all should fall
Enter in the protection domain that claims of the present invention determines.
Claims (6)
1. the safety device of a railway foodstuff hopper wagon, it is characterised in that: include being respectively arranged at railway food hopper
The left guardrail (A) of roof (7) left and right side of car and right guardrail (B), described left guardrail (A) is identical with the structure of right guardrail (B),
Described left guardrail (A) includes a waling stripe (2) and at least two vertical connecting rods (1), the lower end hinge of described vertical connecting rod (1)
Being connected to roof (7) left side of railway foodstuff hopper wagon, the upper end of described vertical connecting rod (1) is hinged with waling stripe (2), described perpendicular
Being provided with locking mechanism between straight connecting rod (1) and waling stripe (2), this locking mechanism is used for locking or unclamp vertical connecting rod (1)
With waling stripe (2).
The safety device of a kind of railway foodstuff hopper wagon the most as claimed in claim 1, it is characterised in that: described roof
(7) left guardrail (A) after locking is stacked respectively and the locking device of right guardrail (B) it are additionally provided with on.
The safety device of a kind of railway foodstuff hopper wagon the most as claimed in claim 2, it is characterised in that: described locking dress
Put left deck and the right clamp seat (8) including that structure is identical, left deck and right clamp seat (8) respectively with fold after left guardrail (A) and
The corresponding snap-fit of the waling stripe (2) of right guardrail (B).
The safety device of a kind of railway foodstuff hopper wagon the most as claimed in claim 3, it is characterised in that: described left deck
Including having the left pedestal of elastic deformation, this left pedestal is fixed on roof (7), described left pedestal is provided with and waling stripe
(2) draw-in groove of adaptive upper end open, the upper end open of described draw-in groove is from top to bottom arranged to reducing shape after first enlarging.
The safety device of a kind of railway foodstuff hopper wagon the most as claimed in claim 4, it is characterised in that: described locking machine
Structure includes that hound (3), one end of described hound (3) are articulated with on vertical connecting rod (1) or waling stripe (2), and the other end sets
It is equipped with latch hook (4), the upper or vertical connecting rod (1) of corresponding described waling stripe (2) is provided with and latch hook (4) corresponding matching
Locking bar (5).
6. a railway foodstuff hopper wagon, it is characterised in that: the roof (7) of this foodstuff hopper wagon is installed just like claim 1 to 5
Safety device described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555166.4U CN205686403U (en) | 2016-06-08 | 2016-06-08 | A kind of safety device and the railway foodstuff hopper wagon with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555166.4U CN205686403U (en) | 2016-06-08 | 2016-06-08 | A kind of safety device and the railway foodstuff hopper wagon with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205686403U true CN205686403U (en) | 2016-11-16 |
Family
ID=57260268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555166.4U Active CN205686403U (en) | 2016-06-08 | 2016-06-08 | A kind of safety device and the railway foodstuff hopper wagon with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205686403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435686A (en) * | 2019-07-22 | 2019-11-12 | 中车山东机车车辆有限公司 | A kind of protective device and railway transport vehicle |
| RU212672U1 (en) * | 2022-04-01 | 2022-08-02 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Hopper car |
-
2016
- 2016-06-08 CN CN201620555166.4U patent/CN205686403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435686A (en) * | 2019-07-22 | 2019-11-12 | 中车山东机车车辆有限公司 | A kind of protective device and railway transport vehicle |
| RU212672U1 (en) * | 2022-04-01 | 2022-08-02 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Hopper car |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |