CN202170218U - Lifting hook and lifting appliance used in rail wagon with underframe cross beam and no lower side beam - Google Patents
Lifting hook and lifting appliance used in rail wagon with underframe cross beam and no lower side beam Download PDFInfo
- Publication number
- CN202170218U CN202170218U CN2011202930539U CN201120293053U CN202170218U CN 202170218 U CN202170218 U CN 202170218U CN 2011202930539 U CN2011202930539 U CN 2011202930539U CN 201120293053 U CN201120293053 U CN 201120293053U CN 202170218 U CN202170218 U CN 202170218U
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- China
- Prior art keywords
- suspension hook
- bottom side
- railway truck
- side rail
- hook
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Abstract
The utility model provides a lifting hook and a lifting appliance used in a rail wagon with an underframe cross beam and no lower side beam, wherein the lifting hook comprises a first hook body and a second hook body; the first hook body is provided with a first clamping groove used for clamping on one side of a lower cover plate of the cross beam; the second hook body is provided with a second clamping groove used for clamping on the other side of the lower cover plate of the cross beam; and mounting holes for mounting connection shackles are formed on both the first hook body and the second hook body. As the two hook bodies of the lifting hook used in the rail wagon with the underframe cross beam and no lower side beam are used for clamping two sides of the lower cover plate of the cross beam of the rail wagon body respectively, fixed together, and then lifted through a tackle after being connected with the connection shackles. The lifting hook and a lifting appliance have the advantages that the lifting is convenient, the clamping is firm, and the operation is reliable.
Description
Technical field
The utility model relates to the railway truck hoisting technology, relates in particular to a kind of railway truck that has body transom and do not have a bottom side rail with suspension hook and suspender.
Background technology
Existing railway truck relies on the bottom side rail in the car body Undercarriage structure to lift usually; As shown in Figure 1, bottom side rail 1 is that " [" shaped steel form is during to the car body handling; The suspension hook 3 that matches with bottom side rail 1 is by chucking " [" shaped steel bottom wing edge; Be connected on the suspender equalizer through joining shackle 2 and rope rig, all around 4 of symmetric arrangement are carried out clamping, thereby realize the safety lifting of railway truck.
Fig. 2 uses the suspension hook structural representation for existing railway truck lifting, and as shown in Figure 2, above-mentioned suspension hook 3 is made up of hook tongue 4, fixed pin shaft 5, active pin shaft 6, coupler body 7.Hook tongue 4 has slotted hole with coupler body 7 connecting portions, extracts active pin shaft 6 during use, and hook tongue 4 can outwards be drawn out to enough back clamping bottom side rails 1 of space through slotted hole, inserts active pin shaft 6 and fixes hook tongue 4, makes clamping safe and reliable.
Fig. 3 is the railway truck local structure scheme drawing of no bottom side rail; Fig. 4 is the structural representation that body transom is formed among Fig. 3; Fig. 5 is the lateral plan of Fig. 4, and for the railway truck that does not have bottom side rail, its structure such as Fig. 3 are to shown in Figure 5; Vehicle body upper portion is the compartment 8 that is surrounded by underframe, headwall, side wall, and the bottom is that body transom forms 9.Body transom is formed structure such as Fig. 4 and shown in Figure 5 of 9, is made up of upper cover plate 10, lower cover 13, web 11 and closure plate 12, and upper cover plate 10, lower cover 13 and web 11 composition cross sections are " worker " font, and the end is closure plate 12 in addition.
" the railway truck car load of [" shaped steel bottom side rail structure can adopt the suspension hook of said structure to form and reliably lift, but for the car body that does not have bottom side rail, then can't lift with above-mentioned suspension hook composition for having.
The utility model content
The utility model provides a kind of railway truck that has body transom and do not have bottom side rail with suspension hook and suspender, and simple in structure, easy to operate to solve the defective that existing railway truck does not have bottom side rail so that can't utilize existing suspension hook to lift, lifting is reliable.
The utility model provides a kind of railway truck that has body transom and do not have a bottom side rail to use suspension hook, wherein, comprises two coupler bodies, and each coupler body is formed by connecting by mainboard and bent plate, and a side of said mainboard is captiveed joint with an end of said bent plate; The bending place of said bent plate be formed be used for said body transom on the lower cover draw-in groove of clamping mutually; One end of said mainboard offers the mounting hole that is used to install joining shackle.
The aforesaid railway truck that has body transom and do not have a bottom side rail is used suspension hook, wherein, and preferably:
Mainboard on the said coupler body away from an end of said mounting hole be provided be used for another coupler body on the engagement section that connects and fixes mutually of mainboard.
The aforesaid railway truck that has body transom and do not have a bottom side rail is used suspension hook, and wherein, preferably, said coupler body also comprises:
Strengthen gusset, said reinforcement gusset is fixedly connected on the bending side outside of said bent plate, strengthens firm effect to play.
The utility model also provides a kind of railway truck to use suspender, comprises joining shackle, and wherein, the railway truck that has body transom and do not have a bottom side rail that comprises also that the utility model provides is used suspension hook, and said suspension hook and said joining shackle are complementary.
The railway truck that the utility model provides has body transom and do not have a bottom side rail utilizes draw-in groove that handling is carried out to car body in the back that connects and fixes of lower cover with suspension hook and suspender, and easy to operate, hoisting process is safe and reliable.
Description of drawings
Fig. 1 is existing lorry body Undercarriage structure scheme drawing.
Fig. 2 uses the suspension hook structural representation for existing railway truck lifting.
Fig. 3 is the railway truck local structure scheme drawing of no bottom side rail.
Fig. 4 is the structural representation that body transom is formed among Fig. 3.
Fig. 5 is the lateral plan of Fig. 4.
Fig. 6 has body transom and does not have the schematic perspective view of the railway truck of bottom side rail with coupler body in the suspension hook for what the utility model embodiment provided.
Fig. 7 has body transom and does not have the schematic perspective view of the railway truck of bottom side rail with the coupler body that has the engagement section in the suspension hook for what the utility model embodiment provided.
Fig. 8 is the structural front view of middle coupler body among Fig. 6.
Fig. 9 is the birds-eye view of Fig. 8.
Figure 10 is the lateral plan of Fig. 8.
Figure 11 is the structural front view of coupler body among Fig. 7.
Figure 12 is the birds-eye view of Figure 11.
Figure 13 is the lateral plan of Figure 11.
The railway truck that has body transom and do not have a bottom side rail that Figure 14 provides for the utility model embodiment is with the view of suspension hook behind the clamping lower cover.
Figure 15 is the birds-eye view of Figure 14.
Figure 16 is the lateral plan of Figure 14.
The railway truck that has body transom and do not have a bottom side rail that Figure 17 provides for the utility model embodiment is with suspension hook assembling back view.
Figure 18 is the birds-eye view of Figure 17.
Figure 19 is the lateral plan of Figure 17.
Reference numeral:
The 1-bottom side rail; The 2-joining shackle; The 3-suspension hook;
4-hook tongue; The 5-fixed pin shaft; The 6-active pin shaft;
The 7-coupler body; The 8-compartment; The 9-body transom is formed;
The 10-upper cover plate; The 11-web; The 12-closure plate;
The 13-lower cover; The 14-draw-in groove; The 15-mounting hole;
The 16-mainboard; The 17-bent plate; 18-strengthens gusset;
The 19-engagement section.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 6 has body transom and does not have the schematic perspective view of the railway truck of bottom side rail with coupler body in the suspension hook for what the utility model embodiment provided; Fig. 7 has body transom and does not have the schematic perspective view of the railway truck of bottom side rail with the coupler body that has the engagement section in the suspension hook for what the utility model embodiment provided; Please with reference to Fig. 6-Fig. 7; The utility model embodiment provides a kind of railway truck that has body transom and do not have a bottom side rail to use suspension hook; Comprising two coupler bodies, each coupler body is formed by connecting by mainboard 16 and bent plate 17, and a side of mainboard 16 is captiveed joint with an end of bent plate 17; The bending place of bent plate 17 be formed be used for body transom on the lower cover draw-in groove 14 of clamping mutually; One end of mainboard 16 offers the mounting hole 15 that is used to install joining shackle.
Please in practical application, earlier the draw-in groove 14 on two coupler bodies be connected to the both sides of crossbeam lower cover 13 respectively simultaneously with reference to Fig. 6-Figure 19; Screw in bolt in mounting hole 15 and the hole on the joining shackle on two coupler bodies again and tighten lockedly, can lift through rope rig.For making the handling process more stable; After can being connected to two coupler bodies on the lower cover 13, the two being fixed together, specifically can be to link to each other through bolt again; Also can on the coupler body therein the engagement section be set, the clamping that cooperatively interacts of two coupler bodies is fixed realizing.
Particularly, the mainboard 16 on one of them coupler body is provided with engagement section 19 away from an end of mounting hole 15, engagement section 19 be used for another coupler body on mainboard 16 cooperatively interact to captive joint.As shown in Figure 7; Engagement section 19 is arranged on the mainboard 16, be connected to lower cover 13 in the draw-in groove after, the coupler body mainboard 16 of the no engagement section end away from mounting hole 15 is inserted in the engagement section 19; Two coupler body fixed card are connected together, thereby make hoisting process more steady.
Further,, can be provided with and strengthen gusset 18, strengthen the bending side outside that gusset 18 is fixedly connected on bent plate 17, like Fig. 6 and shown in Figure 7 for bent plate 17 is played booster action.
The utility model embodiment also provides a kind of railway truck that has body transom and do not have bottom side rail to use suspender; Comprise joining shackle; The railway truck that has body transom and do not have a bottom side rail that comprises also wherein that the utility model provides is used suspension hook, and this suspension hook and joining shackle are complementary.
The railway truck that the utility model embodiment provides has body transom and do not have a bottom side rail is with suspension hook and the suspender lower cover through the draw-in groove clamping car body that on two coupler bodies that can fit together, is provided with; Thereby realize the handling of car body; Lorry handling to no bottom side rail structure provides special-purpose suspension hook and suspender; Whole handling process is safe and reliable, convenient and practical.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (4)
1. a railway truck that has body transom and do not have a bottom side rail is used suspension hook, it is characterized in that comprise two coupler bodies, each coupler body is formed by connecting by mainboard and bent plate, and a side of said mainboard is captiveed joint with an end of said bent plate; The bending place of said bent plate be formed be used for said body transom on the lower cover draw-in groove of clamping mutually; One end of said mainboard offers the mounting hole that is used to install joining shackle.
2. the railway truck that has body transom and do not have a bottom side rail according to claim 1 is used suspension hook, it is characterized in that:
Mainboard on the said coupler body away from an end of said mounting hole be provided be used for another coupler body on the engagement section that connects and fixes mutually of mainboard.
3. the railway truck that has body transom and do not have a bottom side rail according to claim 1 and 2 is used suspension hook, it is characterized in that said coupler body also comprises:
Strengthen gusset, said reinforcement gusset is fixedly connected on the bending side outside of said bent plate.
4. a railway truck is used suspender, comprises joining shackle, it is characterized in that, comprises that also the arbitrary described railway truck that has body transom and do not have a bottom side rail of claim 1-3 uses suspension hook, and said suspension hook and said joining shackle are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202930539U CN202170218U (en) | 2011-08-12 | 2011-08-12 | Lifting hook and lifting appliance used in rail wagon with underframe cross beam and no lower side beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202930539U CN202170218U (en) | 2011-08-12 | 2011-08-12 | Lifting hook and lifting appliance used in rail wagon with underframe cross beam and no lower side beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170218U true CN202170218U (en) | 2012-03-21 |
Family
ID=45828420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202930539U Expired - Fee Related CN202170218U (en) | 2011-08-12 | 2011-08-12 | Lifting hook and lifting appliance used in rail wagon with underframe cross beam and no lower side beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923560A (en) * | 2012-11-13 | 2013-02-13 | 哈尔滨轨道交通装备有限责任公司 | Lifting appliance of side door of automatic dumping car |
-
2011
- 2011-08-12 CN CN2011202930539U patent/CN202170218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923560A (en) * | 2012-11-13 | 2013-02-13 | 哈尔滨轨道交通装备有限责任公司 | Lifting appliance of side door of automatic dumping car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DALIAN QICHE TRACK TRAFFIC EQUIPMENT CO., LTD. Assignor: Qiqihar Rail Traffic Equipment Co., Ltd. Contract record no.: 2013990000289 Denomination of utility model: Lifting hook and lifting appliance used in rail wagon with underframe cross beam and no lower side beam Granted publication date: 20120321 License type: Exclusive License Record date: 20130604 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20170812 |