CN201914266U - Open-type carriage with head cover - Google Patents
Open-type carriage with head cover Download PDFInfo
- Publication number
- CN201914266U CN201914266U CN2010206152876U CN201020615287U CN201914266U CN 201914266 U CN201914266 U CN 201914266U CN 2010206152876 U CN2010206152876 U CN 2010206152876U CN 201020615287 U CN201020615287 U CN 201020615287U CN 201914266 U CN201914266 U CN 201914266U
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- CN
- China
- Prior art keywords
- hook seat
- top cover
- suspension hook
- open type
- areal
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an open-type carriage with a head cover. The head cover comprises an arc-shaped cover, a supporting surface and locking devices. The arc-shaped cover is contacted with the top surfaces of four sides of the open-type carriage to be used for supporting and positioning the head cover through the supporting surface; the arc-shaped cover and the supporting surface are made of glass reinforced plastics, and reinforcing ribs are arranged on the arc-shaped cover and the supporting surface for guaranteeing the whole strength and stiffness of the arc-shaped cover; the supporting surface is equipped with bolt holes, and a plurality of locking devices are installed on the supporting surface in a distributing way through bolts; upper end beams protruded form the side walls of the carriage are installed on the upper ends of the side walls of the carriage. The open-type carriage with the head cover has a simple structure, is reliable for locking and flexible for opening, can effectively avoid the damage on cargo due to the intrusion of rainwater and the pollution to environment due to the raised dust of cargo.
Description
Technical field
The utility model relates to railway, highway freight field, is particularly useful for the railway open type compartment with top cover.
Background technology
The open type compartment be meant have end wall, sidewall, floor and do not have roof, the lorry that is open upwards is mainly built mass freight usefulness such as goods and materials, timber, steel for transporting coal, ore, ore deposit, also can be used to transport the little mechanical equipment of weight.If behind overspread waterproof canvas on the goods that is loaded and transported or other awning things, the goods that can replace box car acknowledgement of consignment Keep away from rain to drench.Therefore the open type compartment has very big commonality, and quantity is maximum in lorry is formed, and about 300,000 of the total open type compartment of at present full railway accounts for more than 50% of lorry sum.If handling load can cause and gets rusty, goes bad etc. being drenched with rain; and loose goods can produce airborne dust in transportation; environment is impacted; common way is to adopt tarpaulin to hide, yet it is time-consuming, rainproof not thorough to hide tarpaulin; cannot say for sure to manage; easily lose, often handling load still is subjected to damage by water, and bulk freight is owing to humidity has increased the unloading difficulty.Therefore, having occurred successively both at home and abroad is open type compartment design-calculated top cover specially, is the Chinese patent " railway transportation open type compartment special-purpose top cover " etc. of CN2441704 as publication number.But when existing top cover was installed in the open type compartment, the fixed form of top cover was loaded down with trivial details, and poor reliability is opened inconvenience, has limited the use of open type compartment to top cover, has restricted the performance of open type compartment benefit.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of open type compartment with top cover, and this top cover can reliable connection on the open type compartment, open flexibly.
For solving the problems of the technologies described above, the utility model provides a kind of open type compartment with top cover, comprise side wall, headwall, top cover, it is characterized in that described top cover comprises circular arc cover, areal of support and latching system, described circular arc cover contacts with the surrounding end face in open type compartment by areal of support, location and support as top cover, described circular arc cover, areal of support are the glass-felt plastic material, on circular arc cover, the areal of support reinforced rib are installed, to guarantee the bulk strength and the rigidity of circular arc cover; Described areal of support is provided with bolt hole, and several latching systems distribute by bolt and are installed on the areal of support; The side wall upper end in described compartment is equipped with the top end rail that protrudes side wall.
Described latching system comprises pedestal, suspension hook seat, suspension hook, lock hook seat, latch hook, connecting rod; Described base is installed on the areal of support, and the hook end of described suspension hook is connected on the described suspension hook seat up, and described suspension hook seat is slidingly mounted in the described pedestal; Described lock hook seat is hinged on described pedestal bottom, and the hook end of described latch hook is connected on the described lock hook seat down; Described suspension hook seat and lock hook seat flexibly connect by described connecting rod.
Described pedestal comprises riser, upper cover plate and base plate, and described upper cover plate and base plate are installed in the top and the bottom of riser respectively, and described base plate connects areal of support; Described suspension hook seat connects described riser, and can slide by relative described riser on the vertical direction between described upper cover plate and the base plate.
Described suspension hook seat bottom is a wedge shape, and the inclined-plane that matches with described lozenges is arranged on the described lock hook seat, and when described inclined-plane cooperated with described lozenges closed contact, latching system was in tight lock state.
Mounting spring between described upper cover plate and suspension hook seat.
Described base is installed on the described areal of support by general bolt, has elongate slot on the described base, has screw on the described base plate, and general bolt passes described elongate slot and with screw described base is connected with base plate.
Screw on the described base plate is a slotted hole, and the length direction of slotted hole is vertical with the length direction of elongate slot.
Described lock hook seat comprises fixing device, described fixing device comprises square clip slot, bolt hole, fastening bolt, described latch hook comprises coupler body and lead screw, described lead screw is connected the coupler body top, coupler body inserts in the square clip slot from the bottom to top, the lead screw head stretches out square clip slot and nut is installed, and described fastening bolt passes square clamping trough wall by bolt hole and connects described coupler body.
Described suspension hook seat top has the guiding slotted eye; Have axis hole on the described lock hook seat, the hinged described lock hook seat of an end of described connecting rod, the other end connects described guiding slotted eye.
Have the guiding slotted eye on the described lock hook seat; Described suspension hook seat top has axis hole, the hinged described suspension hook seat of an end of described connecting rod, and the other end connects described guiding slotted eye.
The utility model occupation mode is: when top cover falls to being positioned on the roof, suspension hook under the deadweight effect to lower slider, driving lock hook seat by connecting rod overturns downwards, the hook-type latch hook is hooked on the top chord of car body, thereby realize falling to covering automatic latch hook, make top cover firmly cover roof, prevent rainwater intrusion and goods dust pollution environment.When opening top cover, lifting appliance hooks described suspension hook, upwards lifting, at this moment, suspension hook under draw on the lifting appliance, the suspension hook seat in pedestal on slide, drive upwards upset of lock hook seat by connecting rod, the hook-type latch hook is broken away from from the top chord in compartment, thereby realize automatic unlocking.
The suspension hook of installing on the top cover of the present utility model in the latching system is the suspension centre of lifting lid, and latching system plays a top cover padlock again on car body simultaneously, makes top cover firmly cover roof opening, prevents rainwater intrusion and goods dust pollution environment.Cap structure is simple, in light weight, can reliable connection on the open type compartment, open flexibly, prevent from effectively that rainwater from invading to cause goods damage, and avoid goods dust pollution environment simultaneously.Therefore improved the usefulness of utilizing in open type compartment greatly, be worth greatly promoting the use of.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is the front view of a kind of specific embodiment of the utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the front view of a kind of specific embodiment of the utility model latching system.
Fig. 4 is the right elevation of Fig. 3.
Fig. 5 is suspension hook and suspension hook seat front view.
Fig. 6 is the right elevation of Fig. 5.
Fig. 7 is the front view of lock hook seat.
Fig. 8 is the front view of latch hook.
Fig. 9 is the right elevation of Fig. 8.
Figure 10 is the front view of pedestal.
Figure 11 is the right elevation of Figure 10.
Figure 12 is the front view of base.
Figure 13 is the birds-eye view of Figure 12.
The specific embodiment
As shown in Figure 1, 2, comprise side wall 43, headwall 44, side wall 43 upper ends are equipped with the top end rail 45 that protrudes side wall 43.Top cover comprises circular arc cover 40, areal of support 41 and latching system 1, circular arc cover 40 contacts with the surrounding end face in open type compartment by areal of support, location and support as top cover, described circular arc cover 40, areal of support 41 are the glass-felt plastic material, reinforced rib 42 is installed, to guarantee the bulk strength and the rigidity of circular arc cover on circular arc cover 40, the areal of support 41; Areal of support 41 is provided with bolt hole, and several latching systems 1 distribute by bolt and are installed on the areal of support 41, and the latch hook of latching system 1 is buckled on the top end rail 45, and top cover is buckled on the open type compartment.
Fig. 3,4 is depicted as a kind of specific embodiment of latching system 1 of the present utility model, and shown in Fig. 3,4, this specific embodiment comprises pedestal, suspension hook seat 3, suspension hook 2, lock hook seat 7, latch hook 9, connecting rod 11; Pedestal comprises riser 4, upper cover plate 5 and base plate 6, and upper cover plate 5 and base plate 6 are installed in the top and the bottom of riser 4 respectively, and base plate 6 is installed on the base 7 by bolt 19, and base 7 is installed on the top cover edge, open type compartment by bolt 18; The hook end of suspension hook 2 is connected on the suspension hook seat 3 up, suspension hook seat 3 connection boards 4, and can on the vertical direction between upper cover plate 5 and the base plate 6, slide by relative riser 4; Mounting spring 20 between upper cover plate 5 and the suspension hook seat 3, the upper end of spring 20 is installed on the upper cover plate 5 by lid 21, and the lower end is installed in the groove on the suspension hook seat 3.Spring applies downward tension force to the suspension hook seat, further strengthen the downward pressure of suspension hook seat, prevent in the vehicle operating process, make the reduction of suspension hook gravity because of jolting or move up lock hook seat, make the top chord of hook-type latch hook disengaging car body, the phenomenon that meets accident and break off relations.In order to prevent or alleviate in lifting during top cover that the suspension hook seat is to the impulsive force of upper cover plate 5, position-limited lever 16 is installed on the riser top on suspension hook seat 3, is used to limit the hoisting position of suspension hook seat, bears the most suspension hook seat impulsive force that makes progress.
Fig. 5, suspension hook seat bottom shown in Figure 6 are wedge shape 35, and the inclined-plane 22 that matches with wedge shape 35 faces is arranged on the lock hook seat shown in Figure 5; When 35 closed contacts in lock hook seat inclined-plane 22 and wedge shape cooperated, latching system was in tight lock state.
As shown in Figure 7, have installation shaft 8 in first axis hole 39, second axis hole, 38, the second axis holes 38 on the lock hook seat.Fixing device comprises square clip slot 23, bolt hole 24, fastening bolt 13.
Shown in Fig. 8,9, latch hook comprises coupler body 31, lead screw 30 and reinforced rib 32, lead screw 30 is connected coupler body 31 tops, coupler body 31 inserts in the square clip slot 23 from the bottom to top, 30 of lead screw are stretched out square clip slot 23 and nut 15 are installed, and fastening bolt 13 passes square clamping trough wall by bolt hole 24 and connects coupler body 31.By the length that the lead screw head stretches out square clip slot, regulate the length of latch hook, to adapt to the top chord of different size.
Pedestal shown in Figure 10,11, the front apron 25 of symmetry, back shield 26 and side plate 28 are formed the riser of flute profile, and same position has first hole 27 respectively on front apron 25 and the back shield 26, second hole 29, install in first hole 27 in position-limited lever 16, the second holes 29 rotating shaft 8 is installed
Base cross section shown in Figure 12,13 is a convex, has elongate slot 36 on the convex, has screw 37 on the lower plate, general bolt 18 is installed in the screw 37 is connected top cover.Have slotted hole on the base plate of pedestal, the length direction of slotted hole is vertical with the length direction of elongate slot, open type carriage top cover lock buckle device can move to the required lengthwise position at relative top cover edge in the microscler screw of base plate, and after open type carriage top cover lock buckle device moved to required horizontal position in can the elongate slot on base, general bolt passed described elongate slot and with slotted hole base is connected with base plate.The alerting ability of open type carriage top cover lock buckle device at the attachment point of top cover is provided like this.
In addition, the guiding slotted eye of offering respectively on the suspension hook seat of above-mentioned latching system 1 and the lock hook seat and the specific embodiment of first axis hole, can be changed to the following specific embodiment: offer first axis hole at the suspension hook seat, offer the guiding slotted eye on lock hook seat, connecting rod is constant with the connection mode of guiding slotted eye, first axis hole.Equally also can reach suspension hook seat and lock hook seat interlock purpose.
When top cover fell to being positioned on the roof, suspension hook to lower slider, drove lock hook seat by connecting rod and overturns downwards under the deadweight effect, the hook-type latch hook is hooked on the curb girder of car body, thereby realize falling to covering automatic latch hook, make top cover firmly cover roof, prevent rainwater intrusion and goods dust pollution environment.When opening top cover, lifting appliance hooks described suspension hook, upwards lifting, at this moment, suspension hook is under draw on the lifting appliance, and the suspension hook seat upwards slides at pedestal, drive upwards upset of lock hook seat by connecting rod, the hook-type latch hook is broken away from from the top chord of car body, thereby realize automatic unlocking.
It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. open type compartment with top cover, comprise side wall, headwall, top cover, it is characterized in that, described top cover comprises circular arc cover, areal of support and latching system, described circular arc cover contacts with the surrounding end face in open type compartment by areal of support, and as the location and the support of top cover, described circular arc cover, areal of support are the glass-felt plastic material, on circular arc cover, the areal of support reinforced rib is installed, to guarantee the bulk strength and the rigidity of circular arc cover; Described areal of support is provided with bolt hole, and several latching systems distribute by bolt and are installed on the areal of support; The side wall upper end in described compartment is equipped with the top end rail that protrudes side wall.
2. the open type compartment of band top cover according to claim 1 is characterized in that, described latching system comprises pedestal, suspension hook seat, suspension hook, lock hook seat, latch hook, connecting rod; Described base is installed on the areal of support, and the hook end of described suspension hook is connected on the described suspension hook seat up, and described suspension hook seat is slidingly mounted in the described pedestal; Described lock hook seat is hinged on described pedestal bottom, and the hook end of described latch hook is connected on the described lock hook seat down; Described suspension hook seat and lock hook seat flexibly connect by described connecting rod.
3. the open type compartment of band top cover according to claim 2 is characterized in that described pedestal comprises riser, upper cover plate and base plate, and described upper cover plate and base plate are installed in the top and the bottom of riser respectively, and described base plate connects areal of support; Described suspension hook seat connects described riser, and can slide by relative described riser on the vertical direction between described upper cover plate and the base plate.
4. the open type compartment of band top cover according to claim 3, it is characterized in that described suspension hook seat bottom is a wedge shape, and the inclined-plane that matches with described lozenges is arranged on the described lock hook seat, when described inclined-plane cooperated with described lozenges closed contact, latching system was in tight lock state.
5. the open type compartment of band top cover according to claim 4 is characterized in that, mounting spring between described upper cover plate and suspension hook seat.
6. the open type compartment of band top cover according to claim 5, it is characterized in that, base is installed on the described areal of support by general bolt, have elongate slot on the described base, have screw on the described base plate, general bolt passes described elongate slot and with screw described base is connected with base plate.
7. the open type compartment of band top cover according to claim 6 is characterized in that, the screw on the described base plate is a slotted hole, and the length direction of slotted hole is vertical with the length direction of elongate slot.
8. the open type compartment of band top cover according to claim 7, it is characterized in that, described lock hook seat comprises fixing device, described fixing device comprises square clip slot, bolt hole, fastening bolt, described latch hook comprises coupler body and lead screw, and described lead screw is connected the coupler body top, and coupler body inserts in the square clip slot from the bottom to top, the lead screw head stretches out square clip slot and nut is installed, and described fastening bolt passes square clamping trough wall by bolt hole and connects described coupler body.
9. according to the open type compartment of the described band top cover of one of claim 1-8, it is characterized in that described suspension hook seat top has the guiding slotted eye; Have axis hole on the described lock hook seat, the hinged described lock hook seat of an end of described connecting rod, the other end connects described guiding slotted eye.
10. according to the open type compartment of the described band top cover of one of claim 1-8, it is characterized in that, have the guiding slotted eye on the described lock hook seat; Described suspension hook seat top has axis hole, the hinged described suspension hook seat of an end of described connecting rod, and the other end connects described guiding slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206152876U CN201914266U (en) | 2010-11-19 | 2010-11-19 | Open-type carriage with head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206152876U CN201914266U (en) | 2010-11-19 | 2010-11-19 | Open-type carriage with head cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914266U true CN201914266U (en) | 2011-08-03 |
Family
ID=44414076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206152876U Expired - Lifetime CN201914266U (en) | 2010-11-19 | 2010-11-19 | Open-type carriage with head cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012065484A1 (en) * | 2010-11-19 | 2012-05-24 | 南车长江车辆有限公司 | Open wagon cover |
| WO2012065483A1 (en) * | 2010-11-19 | 2012-05-24 | 南车长江车辆有限公司 | Open wagon cover locking apparatus |
| CN110182238A (en) * | 2019-06-25 | 2019-08-30 | 神华铁路货车运输有限责任公司 | Self-locking movable top cover and truck |
-
2010
- 2010-11-19 CN CN2010206152876U patent/CN201914266U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012065484A1 (en) * | 2010-11-19 | 2012-05-24 | 南车长江车辆有限公司 | Open wagon cover |
| WO2012065483A1 (en) * | 2010-11-19 | 2012-05-24 | 南车长江车辆有限公司 | Open wagon cover locking apparatus |
| CN110182238A (en) * | 2019-06-25 | 2019-08-30 | 神华铁路货车运输有限责任公司 | Self-locking movable top cover and truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |