CN204279451U - A kind of car door protection mechanism - Google Patents
A kind of car door protection mechanism Download PDFInfo
- Publication number
- CN204279451U CN204279451U CN201420732189.9U CN201420732189U CN204279451U CN 204279451 U CN204279451 U CN 204279451U CN 201420732189 U CN201420732189 U CN 201420732189U CN 204279451 U CN204279451 U CN 204279451U
- Authority
- CN
- China
- Prior art keywords
- bearing plate
- stay bearing
- anticollision strip
- column
- protection mechanism
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of car door protection mechanism, described protection mechanism comprises: stay bearing plate, and described stay bearing plate is arranged between two adjacent described columns, and described stay bearing plate is fixedly connected with described column; Anticollision strip, described anticollision strip is successively set on described stay bearing plate, described column, and described anticollision strip is fixedly connected with described stay bearing plate, described column respectively; Wherein, the inside face of described stay bearing plate and the medial surface of described column are in same plane, the medial surface of the stationary plane of described anticollision strip and the inside face of described stay bearing plate, described column fits, and makes described anticollision strip be positioned at described stay bearing plate, the inner side of described column protects described stay bearing plate, described column respectively.The utility model overcome prior art central post place without any safeguard procedures to such an extent as to goods first bump against column and cause the defect of damage.
Description
Technical field
The utility model belongs to railway truck technical field, particularly a kind of car door protection mechanism.
Background technology
In railway freight traffic; part valuable goods has crashproof requirement to transportation; except goods itself takes corresponding safeguard procedures; need equally to take certain Anticollision Measures to transport vehicle; such as transport the special transportation vehicle of roadlice; roadlice is in handling process; driver enter roadlice or in roadlice out; often need to open roadlice car door in transport vehicle; now roadlice car door and transport vehicle side wall inside will inevitably collide; if do not take Anti-bumping protection measure, will certainly cause damage to roadlice car door.
In prior art, in order to protect goods not suffer because colliding the infringement brought, usually in car side inside, crashproof parts can be installed, to alleviate the collision of goods, reach the object of protection goods; Refer to Fig. 1-2, in prior art, support component 1 is installed on the outside of side wall column 3, crashproof parts 2 are fixed on the inner side of support component 1 by bonding mode, and be positioned at the outside of column 3 due to support component 1, and the thickness of column 3 is much larger than support component 1, must some sections be divided into when crashproof parts 2 are installed successively, be disconnected in column 3 place, between every two adjacent upright posts 3, crashproof parts 2 are installed; Obviously, at least there is following defect in this kind of design plan:
1, column 3 place is without any safeguard procedures, and the boss of column 3 is far above crashproof parts 2, and goods more likely first bumps against column 3 so that damage;
2, crashproof parts 2 only adopt bonding form to be fixed on support component 1, unreliable, easily come off;
3, crashproof parts 2 adopt simple slab construction, not ideal enough to the cushion characteristic of goods.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of car door protection mechanism, this protection mechanism is by being arranged in same plane by the inside face of stay bearing plate and the medial surface of column, make the inside face of the stationary plane of anticollision strip and stay bearing plate, the medial surface of column fits, respectively stay bearing plate, column are protected, overcome prior art central post place without any safeguard procedures to such an extent as to goods first bump against column and cause the defect of damage.
For solving the problems of the technologies described above, the utility model provides a kind of car door protection mechanism, be applied to railway truck, several columns are provided with between the top chord of described railway truck, bottom side rail, described protection mechanism comprises: stay bearing plate, described stay bearing plate is arranged between two adjacent described columns, and described stay bearing plate is fixedly connected with described column; Anticollision strip, described anticollision strip is successively set on described stay bearing plate, described column, and described anticollision strip is fixedly connected with described stay bearing plate, described column respectively; Wherein, the inside face of described stay bearing plate and the medial surface of described column are in same plane, the medial surface of the stationary plane of described anticollision strip and the inside face of described stay bearing plate, described column fits, and makes described anticollision strip be positioned at described stay bearing plate, the inner side of described column protects described stay bearing plate, described column respectively.
Optionally, described anticollision strip is convex shape, and the bossing of described anticollision strip protects described stay bearing plate, described column respectively as crashproof, fit as stationary plane and the inside face of described stay bearing plate, the medial surface of described column with the opposed one side of described bossing in described anticollision strip.
Optionally, being fixedly connected with between described stay bearing plate with described column is welded.
Optionally, being fixedly connected with between described anticollision strip with described stay bearing plate is bonding; And/or being fixedly connected with between described anticollision strip with described column is bonding.
Optionally, also comprise: bolt and nut, described in described screw bolt passes, anticollision strip, described stay bearing plate are connected with described nut, carry out secondary fastening to described anticollision strip and described stay bearing plate.
Optionally, also packing ring is provided with between described bolt and described nut.
Optionally, described anticollision strip is rubber strip.
Optionally, described stay bearing plate is square plate.
Optionally, the width of described anticollision strip is less than or equal to the width of described stay bearing plate.
Optionally, the bottom of cross-sectional area from the top of described column to described column of described column increases successively.
The car door protection mechanism that the utility model provides, by the inside face of stay bearing plate and the medial surface of column are arranged in same plane, realize the stationary plane of anticollision strip and the inside face of stay bearing plate, the medial surface of column fits, make anticollision strip can whole piece, unremittingly be laid on stay bearing plate successively, on column, and be positioned at stay bearing plate, the inner side of column is respectively to stay bearing plate, column protects, avoid in prior art, because stay bearing plate is positioned at the outside of column, the correspondence of anticollision strip sectional type is arranged between two adjacent columns, and make column place because of without any safeguard procedures to such an extent as to goods more first may bump against the defect of column.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure birds-eye view of protective device in prior art; And
Fig. 2 is the structure side view of protective device in prior art; And
The structural front view of the preventing car door protection unit that Fig. 3 provides for the utility model embodiment; And
The structure birds-eye view of the preventing car door protection unit that Fig. 4 provides for the utility model embodiment; And
The structure side view of the preventing car door protection unit that Fig. 5 provides for the utility model embodiment.
Accompanying drawing illustrates:
1-support component, 2-protecting component, 3-column, 4-top chord, 5-bottom side rail, 6-stay bearing plate, 7-anticollision strip, 8-fastener.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection; Wherein involved in this enforcement "and/or" keyword, represent and or two kinds of situations, in other words, A and/or B mentioned by the embodiment of the present invention, illustrates A and B, A or B two kinds of situations, describes three kinds of states existing for A and B, as A and/or B, represent: only include A and do not comprise B; Only include B and do not comprise A; Comprise A and B.
Refer to Fig. 3-4, a kind of car door protection mechanism that the utility model embodiment provides, be applied to railway truck, wherein, the top chord 4 of railway truck, several columns 3 are provided with between bottom side rail 5, this protection mechanism is by being arranged in same plane by the medial surface of the inside face of stay bearing plate 6 and column 3, make the stationary plane of anticollision strip 7 and the inside face of stay bearing plate 6, the medial surface of column 3 fits, respectively to stay bearing plate 6, column 7 protects, overcome prior art central post 3 place because of without any safeguard procedures to such an extent as to goods more may first bump against column 3 and cause the defect of cargo damage.
Specifically, this protection mechanism at least comprises: stay bearing plate 6, anticollision strip 7; Wherein, stay bearing plate is arranged between two adjacent columns 3, and as brace foundation so that support anticollision strip 7, and stay bearing plate is fixedly connected with column, and preferably, this is fixedly connected with can be welding, to strengthen firm performance; Anticollision strip 7 is successively set on stay bearing plate 6, column 3, and anticollision strip 7 is fixedly connected with respectively with between stay bearing plate 6, column 7, and this is fixedly connected with can be bonding, with the annexation of firm three, prevents loosening, the caducous situation of anticollision strip 7.
It should be noted that, in the car door protection mechanism that the utility model embodiment provides, move in stay bearing plate 6 is passed through, make the medial surface of the inside face of stay bearing plate 6 and column 3 in same plane, realize the stationary plane of anticollision strip 7 (for anticollision strip 7 and stay bearing plate 6, the face that column 3 is fixed) with the inside face of stay bearing plate 6, the medial surface of column 3 fits, make anticollision strip 7 can whole piece, unremittingly be laid on stay bearing plate 6 successively, on column 3, and be positioned at stay bearing plate 6, the inner side of column 3 is respectively to stay bearing plate 6, column 3 protects, avoid in prior art, because stay bearing plate 6 is positioned at the outside of column 3, the correspondence of anticollision strip 7 sectional type is arranged between two adjacent columns 3, and make column 3 place because of without any safeguard procedures to such an extent as to goods more first may bump against the defect of column 3.
In the utility model embodiment, refer to Fig. 5, anticollision strip 7 (adopts " convex " font structure) in convex shape, and the bossing of anticollision strip 7 as crashproof respectively to stay bearing plate 6, column 3 protects, in anticollision strip 7 with bossing opposed one side as the inside face of stationary plane and stay bearing plate 6, the medial surface of column 3 fits, wherein, anticollision strip 7 is by setting up convex shape, enhance the cushion characteristic of anticollision strip 7, when goods and anticollision strip 7 are collided, anticollision strip 7 is by the bossing generation elastic deformation of its convex shape, realize carrying out flexible protective to goods, because anticollision strip 7 deformation distance is shorter, damage is caused to goods itself when avoiding colliding between goods and anticollision strip 7.Preferably, anticollision strip 7 is the rubber strips can selecting to have flexible characteristic.
Further, bonding form is only adopted to be fixed on stay bearing plate 6 for preventing anticollision strip 7, column 3 make connection unreliable, caducous situation occurs, the car door protection mechanism that the utility model embodiment provides also comprises: for the fastener 8 of annexation between fastening anticollision strip 7 and stay bearing plate 6 or column 3, preferably, this fastener 8 can be bolt, nut and packing ring, wherein, screw bolt passes anticollision strip 7, stay bearing plate 6, packing ring is threaded with nut, realize that secondary carries out to anticollision strip 7 and stay bearing plate 6 fastening, improve anticollision strip 7 and stay bearing plate 6, firm performance between column 3, prevent dropping situations from occurring.
In the utility model embodiment, stay bearing plate 6 can be square plate, and the width of anticollision strip 7 is less than or equal to the width of stay bearing plate 6, so that anticollision strip 7 is better arranged on stay bearing plate 6, realizes stay bearing plate 6 pairs of anticollision strips 7 and supports.Meanwhile, in the present embodiment, the cross-sectional area of column 3 bottom from the top of column 3 to column 3 can increase successively, can reach column 3 equal strength, weight-saving effect by variable section design.
A kind of car door protection mechanism that the utility model provides, its beneficial effect is as described below:
1., the utility model is by moving in stay bearing plate 6, make the medial surface of the inside face of stay bearing plate 6 and column 3 in same plane, realize the stationary plane of anticollision strip 7 and the inside face of stay bearing plate 6, the medial surface of column 3 fits, make anticollision strip 7 can whole piece, unremittingly be laid on stay bearing plate 6 successively, on column 3, avoid in prior art, because stay bearing plate 6 is positioned at the outside of column 3, the correspondence of anticollision strip 7 sectional type is arranged between two adjacent columns 3, and finally make column 3 place because of without any safeguard procedures to such an extent as to goods more first may bump against the defect of column 3,
2., the utility model is by setting up fastener, screw bolt passes anticollision strip 7, stay bearing plate 6, packing ring are threaded with nut, realize that secondary carries out to anticollision strip 7 and stay bearing plate 6 fastening, improve the firm performance between anticollision strip 7 and stay bearing plate 6, column 3, prevent anticollision strip 7 dropping situations from occurring;
3. the anticollision strip 7, in the utility model is by setting up convex shape, enhance the cushion characteristic of anticollision strip 7, when goods and anticollision strip 7 are collided, anticollision strip 7 is by its bossing generation elastic deformation, realize carrying out flexible protective to goods, when avoiding colliding between goods and anticollision strip 7, because anticollision strip 7 deformation distance is shorter, damage is caused to goods itself.
It should be noted last that, above detailed description of the invention is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a car door protection mechanism, is applied to railway truck, and be provided with several columns between the top chord of described railway truck, bottom side rail, it is characterized in that, described protection mechanism comprises:
Stay bearing plate, described stay bearing plate is arranged between two adjacent described columns, and described stay bearing plate is fixedly connected with described column;
Anticollision strip, described anticollision strip is successively set on described stay bearing plate, described column, and described anticollision strip is fixedly connected with described stay bearing plate, described column respectively;
Wherein, the inside face of described stay bearing plate and the medial surface of described column are in same plane, the medial surface of the stationary plane of described anticollision strip and the inside face of described stay bearing plate, described column fits, and makes described anticollision strip be positioned at described stay bearing plate, the inner side of described column protects described stay bearing plate, described column respectively.
2. protection mechanism as claimed in claim 1, is characterized in that,
Described anticollision strip is convex shape, and the bossing of described anticollision strip protects described stay bearing plate, described column respectively as crashproof, fit as stationary plane and the inside face of described stay bearing plate, the medial surface of described column with the opposed one side of described bossing in described anticollision strip.
3. protection mechanism as claimed in claim 1, is characterized in that,
Being fixedly connected with between described stay bearing plate with described column is welded.
4. protection mechanism as claimed in claim 1, is characterized in that,
Being fixedly connected with between described anticollision strip with described stay bearing plate is bonding;
And/or,
Being fixedly connected with between described anticollision strip with described column is bonding.
5. protection mechanism as claimed in claim 4, is characterized in that, also comprise:
Bolt and nut, described in described screw bolt passes, anticollision strip, described stay bearing plate are connected with described nut, carry out secondary fastening to described anticollision strip and described stay bearing plate.
6. protection mechanism as claimed in claim 5, is characterized in that:
Also packing ring is provided with between described bolt and described nut.
7. protection mechanism as claimed in claim 1, is characterized in that,
Described anticollision strip is rubber strip.
8. protection mechanism as claimed in claim 1, is characterized in that,
Described stay bearing plate is square plate.
9. protection mechanism as claimed in claim 1, is characterized in that,
The width of described anticollision strip is less than or equal to the width of described stay bearing plate.
10. protection mechanism as claimed in claim 1, is characterized in that,
The cross-sectional area of the described column bottom from the top of described column to described column increases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732189.9U CN204279451U (en) | 2014-11-27 | 2014-11-27 | A kind of car door protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732189.9U CN204279451U (en) | 2014-11-27 | 2014-11-27 | A kind of car door protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279451U true CN204279451U (en) | 2015-04-22 |
Family
ID=52862638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732189.9U Active CN204279451U (en) | 2014-11-27 | 2014-11-27 | A kind of car door protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279451U (en) |
-
2014
- 2014-11-27 CN CN201420732189.9U patent/CN204279451U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8646392B2 (en) | Crash module for a rail vehicle | |
| US9254800B2 (en) | Bumper beam with mounting plates | |
| US20230249902A1 (en) | Top side beam of container and container | |
| CN203529153U (en) | Packaging tool for car top cover parts | |
| CN203160163U (en) | Protective guard | |
| CN204279451U (en) | A kind of car door protection mechanism | |
| CN103552569A (en) | Self-dumping type railway freight car | |
| CN202529321U (en) | Plate-shaped material storage and transportation integrated device | |
| CN204222711U (en) | For the Collapsible bulk container jacking system of transport vehicle | |
| CN207183358U (en) | A kind of frame structure for placing electrokinetic cell bag | |
| CN203079487U (en) | Large-tonnage elevator car bottom | |
| CN104176079A (en) | Rail locomotive body and rail locomotive | |
| CN2934016Y (en) | Container transport semi-trailer whole structure | |
| CN204197612U (en) | A kind of bumper frame | |
| CN204279430U (en) | A kind of doubledeck flat car car body | |
| CN202863119U (en) | Connecting structure of machine radiator frame stand column and of machine carling | |
| CN204801905U (en) | Removable discharge hopper of electric vehicle | |
| CN104153312A (en) | Counter-terrorism fence | |
| CN104442849B (en) | Double-layer flatcar body | |
| CN204197783U (en) | Goods shelf support top connection structure | |
| CN204737695U (en) | Supplementary fork truck lifts objective car skeleton's frock | |
| CN203824635U (en) | Anti-sidewiping structure for automotive truck scale surface | |
| CN102616498B (en) | Packing box | |
| CN207496622U (en) | A kind of assembled rear protecting assembly structure | |
| CN209582641U (en) | The lateral cushioning structure of transfer mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee after: CRRC YANGTZE CO., LTD. Address before: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee before: China South Locomotive & Rolling Stock Changjiang Vehicle Company |