CN204750185U - Trailer bogie frame - Google Patents
Trailer bogie frame Download PDFInfo
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- CN204750185U CN204750185U CN201520381296.6U CN201520381296U CN204750185U CN 204750185 U CN204750185 U CN 204750185U CN 201520381296 U CN201520381296 U CN 201520381296U CN 204750185 U CN204750185 U CN 204750185U
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- braking
- crossbeam
- mount pad
- side plate
- curb girder
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Abstract
The utility model discloses a trailer bogie frame, including curb girder and crossbeam, the crossbeam is established between the curb girder, install the cassette respectively on curb girder and crossbeam, the cassette include the connecting plate, from connecting plate both sides upwards extend cross the cab apron and cross certainly the cab apron inside extend keep out the board, dodge groove keeping out to be formed with between the board. This structure is can be convenient orderly arranges fluid pressure line, signal line etc. Easy to assemble with dismantle fluid pressure line, signal line etc..
Description
Technical field
The utility model relates to trailer bogie, especially set trailer bogie frame.
Background technology
Trailer bogie, compared with power truck, does not generally have actuating device, and trailer bogie is used for trailer-erector car body, its primarily of framework, single stage suspension, secondary suspension, axle box, wheel to, the composition such as brake equipment, draw gear.
At application number, to be the 201220355120.X applying date be discloses a kind of Type B subway reel braking trailer bogie in the patent documentation of 2012.7.20, this bogie truck comprises framework, and on truck transom, be provided with braking mount pad, this braking mount pad extends from the outside horizontal cross of crossbeam, and be provided with mounting hole at the elongated end of braking mount pad, described braking mount pad is for installing brake equipment, this framework structure, braking mount pad is cantilever design, therefore, the rigidity of braking mount pad is bad, in addition, must utilize the fasteners such as screw that brake equipment could be installed, therefore, the Assembly &Disassembly of brake equipment is inconvenient, have again, if only utilize one to brake mount pad to install brake equipment, then the stability of brake equipment is bad.
In addition, in order to the transmission of hydraulic oil, signal can be realized, hydraulic tubing and signal wire (SW) must be arranged on bogie truck, but find in actual use, the layout of hydraulic tubing and signal wire (SW) is very chaotic, and is difficult to fix, even secure, be also difficult to dismounting and maintenance.
Summary of the invention
Conveniently orderly layout hydraulic tubing, signal wire (SW) etc., be easy for installation and removal hydraulic tubing, signal wire (SW) etc., and the utility model provides a kind of set trailer bogie frame.
For achieving the above object, a kind of set trailer bogie frame, comprises curb girder and crossbeam, and crossbeam is located between curb girder; Curb girder and crossbeam are separately installed with deck; Described deck comprise connecting panel, the rebound upwards extended from connecting panel both sides and extend internally from rebound keep out plate, be formed with escape groove keeping out between plate.
Said structure, by arranging the deck of said structure, then facilitate and hydraulic tubing, signal wire (SW) etc. are passed through fixture block holding on deck, also be convenient to dismounting simultaneously, like this, on the one hand can by layout orderly to hydraulic tubing, signal wire (SW) architecturally, another is convenient, and hydraulic tubing, signal wire (SW) are not easy to drop off framework.
Further, crossbeam is provided with braking mount pad, described braking mount pad comprises braking mount pad and lower braking mount pad, described upper braking mount pad comprises braking side plate and braking top board, one end of braking side plate is connected on crossbeam, braking side plate extends backward outer lateral bend obliquely upward from crossbeam and then extends laterally, in the outer end of braking side plate, there is the open slot being greater than semicircle, braking top board is welded on braking side plate, braking top board is stretched rear bending extension obliquely upward from crossbeam horizontal extension and then bendingly to be extended laterally, cavity is formed between braking side plate and braking top board.Said structure, because upper braking mount pad is formed by braking side plate and braking top board, and devise brake side plate structure of the present utility model and breaking top plate structure, after brake equipment has been installed in the outer end at upper braking mount pad, the stress performance of upper braking mount pad is good, adds and is also provided with lower braking mount pad, therefore, upper braking mount pad is not easy distortion, good rigidly, and the installation stability of brake equipment might as well; In addition, adopt upper braking mount pad structure of the present utility model, not only can not affect the intensity of braking mount pad, and its weight can be alleviated.Owing to having in the outer end of braking side plate the open slot being greater than semicircle, when installing brake equipment, as long as by coupling assembling holding in open slot, therefore, the Assembly &Disassembly of brake equipment is convenient, fast.
Further, described curb girder is welded into box-structure by base plate, cover plate, side plate and end plate; Described crossbeam is welded into box-structure by horizontal side plate, horizontal base plate and ledger board, this structure, not only can not affect the intensity of framework, and can alleviate the weight of framework.
Further, curb girder is provided with hanger, secondary suspension support platform and single stage suspension seat; Crossbeam is provided with lateral damper mount pad, integral lifting seat and traction mount pad.Described hanger conveniently lifts trailer bogie, described secondary suspension support platform is for installing secondary suspension, make the installation of secondary suspension more firm, described single stage suspension seat is for locating single stage suspension, described lateral damper mount pad is for installing lateral damper, integral lifting seat is for installing integral lifting device, and traction mount pad is for installing draw gear.
Further, the middle part of curb girder is recessed to form depressed part downwards, and described depressed part comprises sidepiece and bottom, is welded with the first gusset between sidepiece and bottom.This structure, depressed part and the first gusset can improve the strength and stiffness of curb girder.
Further, be provided with horizontal backstop chamber at the middle part of crossbeam, the two opposite sides in horizontal backstop chamber are fixed with adjusting pad.Convenient fixing, the horizontal backstop of adjustment elasticity of described adjusting pad, after having installed the horizontal backstop of elasticity, can play the effect of transverse elasticity backstop, make the operation of trailer more stable to horizontal stopping seat.
Further, in braking side plate and braking, top board is upper in cavity, be welded with the second gusset; Open slot is equipped with snap ring.Described snap ring, for installing the axle on coupling assembling, allows axle directly not contact with open slot on the one hand, and reduce the wearing and tearing of open slot, on the other hand, the installation of axle is more reliable.
Accompanying drawing explanation
Fig. 1 is the block diagram of trailer bogie.
Fig. 2 is the block diagram at another visual angle of trailer bogie.
Fig. 3 is the block diagram after trailer bogie upset.
Fig. 4 is the front view of trailer bogie.
Fig. 5 is the birds-eye view of trailer bogie.
Fig. 6 is A-A cutaway view in Fig. 5.
Fig. 7 is the block diagram of framework.
Fig. 8 is the block diagram at another visual angle of framework.
Fig. 9 is the birds-eye view of framework.
Figure 10 is the enlarged drawing of E in Fig. 7.
Figure 11 is the enlarged drawing of F in Fig. 8.
Figure 12 is the enlarged drawing of G in Fig. 7.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figures 1 to 6, trailer bogie comprise framework 1, horizontal stopping seat 3, axle box 4, take turns 5, brake equipment 7, single stage suspension 9, secondary suspension 10, draw gear 11.
As shown in Figure 7 to 9, described framework 1 comprises curb girder 101 and crossbeam 103.
Curb girder 101 forms by two, and be parallel to each other, described curb girder 101 forms box-structure by base plate, cover plate, side plate and end plate, can alleviate the weight of curb girder, gusset can be welded, to improve the intensity of curb girder 101 in the curb girder be made up of base plate, cover plate, side plate and end plate, as shown in Figure 7, the middle part of curb girder 101 is recessed to form depressed part 101a downwards, described depressed part 101a comprises sidepiece 101a2 and bottom 101a1, 101a1 is outwardly in bottom, the first gusset 101b is welded with between sidepiece 101a2 and bottom 101a1, bottom 101a1 is provided with secondary suspension support platform 1011, secondary suspension support platform 1011 is followed bottom 101a1 and is stretched out laterally, to increase the area of secondary suspension support platform 1011, be convenient to secondary suspension 10 is installed, secondary suspension support platform 1011 is for installing secondary suspension 10, due to recessed in the middle part of curb girder 101, after car body installs, the center of gravity of car body declines, whole car is in operation more steady, in addition, curb girder 101 is arranged to the recessed shape in middle part, the anti-bending strength of curb girder 101 is promoted, thus improve the intensity of framework 1, rigidity and bearing value.
Crossbeam 103 is connected with between in the middle part of two curb girders 101; Described crossbeam 103 forms box-structure by horizontal base plate, horizontal cover plate and horizontal side plate, can alleviate the weight of crossbeam, is provided with gusset, can improves the intensity of crossbeam in the crossbeam be made up of horizontal base plate, horizontal cover plate and horizontal side plate.Crossbeam 103 has horizontal backstop chamber 1031, as shown in Figure 6 to 8, the inwall in horizontal backstop chamber 1031 is provided with adjusting pad 1032, and adjusting pad 1032 is provided with the horizontal backstop 1033 of elasticity.
As shown in Figure 7, each curb girder 101 is provided with two hangers 105, two hanger 105 and is symmetrical arranged, this hanger 105 is convenient to connect lifting device, for lifting trailer bogie.
In the bottom of curb girder 101, single stage suspension seat 107 is installed.
As shown in Figure 7, the both sides on crossbeam 102 are respectively equipped with braking mount pad 108, and braking mount pad 108 comprises braking mount pad 1081 and lower braking mount pad 1082, and lower braking mount pad 1082 is positioned at the below of braking mount pad 1081.
As shown in Figure 10, described upper braking mount pad 1081 comprises braking side plate 10811 and braking top board 10812.Braking side plate 10811 comprises braking and stretches out plate 108111 and tailgate 108112, tailgate 108112 is connected to the inner side that plate 108111 is stretched out in braking, braking is stretched out between plate 108111 and tailgate 108112 and is formed square edge, auxiliary hole 108113 is provided with in the braking corner of stretching out between plate 108111 and tailgate 108112, the medial surface that plate 108111 is stretched out in braking is welded on the side of crossbeam, the lower surface of tailgate 108112 is welded on the upper surface of crossbeam, auxiliary hole 108113 is corresponding with the corner of crossbeam, like this, can guarantee that braking is stretched out plate 108111 and tailgate 108112 and contacted with crossbeam failure-free and realize being welded to connect, improve the Joint strenght of braking side plate, braking is stretched out plate 108111 and is extended backward outer lateral bend obliquely upward from crossbeam and then extend laterally, the outer end of stretching out plate 108111 in braking has the open slot 10813 being greater than semicircle, snap ring 10814 is equipped with in open slot 10813.Braking top board 10812 is welded on braking side plate 10811, braking top board 10812 is stretched rear bending extension obliquely upward from crossbeam horizontal extension and then bendingly to be extended laterally, as shown in Figure 8, cavity 10815 is formed between braking side plate 10811 and braking top board 10812, braking side plate 10811 and braking top board 10812 are positioned at cavity 10815 and are welded with the second gusset 10816, to improve the intensity of braking mount pad 108.
The side of crossbeam 103 is provided with traction mount pad 104; As shown in Figure 8, described traction mount pad 104 comprises traction pedestal 1041 and is connected to the connecting portion 1042 on traction pedestal 1041, and connecting portion 1042 is provided with mounting hole 1044.The traction seat 104 of this structure not only can ensure tenacity, and can expendable weight, and is convenient to connect draw gear.
The opposite side of crossbeam 103 is provided with lateral damper mount pad 106.As shown in figures 9 and 11, described horizontal damper holder 106 comprises lateral damper pedestal 1061 and integrated lateral damper connecting portion 1062, lateral damper pedestal 1061 is connected on crossbeam 103, lateral damper connecting portion 1062 is provided with storage tank 1063, and lateral damper connecting portion 1062 is provided with two lateral damper mounting holes 1064.The horizontal damper holder 106 of this structure not only can ensure the intensity of lateral vibration absorbing, and can expendable weight, and is convenient to connect lateral damper.
As shown in Figure 7 to 9, integral lifting seat 109 is separately installed with as shown in Figure 10 in crossbeam both sides, integral lifting seat 109 comprises integral lifting connecting panel 1091 and is located at the integral lifting loading plate 1092 between two integral lifting connecting panels 1091, and integral lifting loading plate 1092 is provided with mounting hole.
As shown in figure 12, framework 1 is welded with deck 102, described deck 102 comprise connecting panel 1021, the rebound 1022 upwards extended from connecting panel 1021 both sides and extend internally from rebound keep out plate 1023, be formed with escape groove 1024 keeping out between plate, described connecting panel 1021 is fixed on framework 1.On bogie truck, generally hydraulic tubing, signal wire (SW) etc. can be arranged, by arranging deck, then facilitate and hydraulic tubing, signal wire (SW) etc. are passed through fixture block holding on deck, also be convenient to dismounting simultaneously, like this, on the one hand can by layout orderly to hydraulic tubing, signal wire (SW) architecturally, another is convenient, and hydraulic tubing, signal wire (SW) are not easy to drop off framework.
Crossbeam 103 is provided with electromagnetic rail brake inhibiting device 113, as shown in Figure 9 and Figure 10, electromagnetic rail brake inhibiting device 113 comprises the two cross spacing plate 1131 be parallel to each other and longitudinal spacing plates 1132, position-limited trough 1133 is formed between two cross spacing plates, longitudinal spacing plate 1132 is connected between two cross spacing plates, and cross spacing plate 1131 and longitudinal spacing plate 1132 take the shape of the letter U.As shown in Figure 5, be provided with cross spacing rubber block 1134 in the inner side of cross spacing plate 1131, longitudinal spacing plate 1132 is provided with longitudinal spacing rubber block 1135.
As shown in figures 1 to 6, the horizontal backstop pedestal 32 that horizontal stopping seat 3 comprises car body connecting panel 31 and is located on car body connecting panel 31, horizontal backstop pedestal 32, extend into horizontal backstop chamber 1031, once there is transverse shifting in horizontal stopping seat 3, then the horizontal backstop 1033 of elasticity can play the effect of horizontal backstop, like this, when car is in operational process, stationarity is better, and, by changing or adjust adjusting pad 1032, can adjust the horizontal backstop 1033 of elasticity to the horizontal backstop amplitude of horizontal stopping seat 2, the alerting ability of horizontal backstop is better.
Axle box 4 is provided with described single stage suspension 9, and the single stage suspension seat 107 on framework 1 is connected on single stage suspension 9.As shown in Figures 1 to 5, described wheel comprises transmission shaft 501 and wheel 502 to 5, and wheel 502 is located on transmission shaft 501, and transmission shaft 501 is located on axle box 4.
Described brake equipment 7 comprises drg 701 and brake disc 702, drg 701 is connected with snap ring 10814 by coupling assembling, described coupling assembling comprises adapter shaft, adapter shaft is through snap ring 10814, drg is articulated on adapter shaft, drg is also connected with lower braking mount pad 1082, and brake disc 702 is fixedly mounted on transmission shaft 501.In the present embodiment, because upper braking mount pad 1081 is made up of braking side plate 10811 and braking top board 10812, and devise brake side plate structure of the present utility model and breaking top plate structure, after brake equipment 7 has been installed in the outer end at upper braking mount pad 1081, crossbeam 103 can be braked and stretch out the outside power of plate one, crossbeam 103 can give tailgate one pulling force, make the stress performance of braking mount pad 1081 good, add and be also provided with lower braking mount pad 1082, therefore, upper braking mount pad 1081 is not easy distortion, good rigidly, and the installation stability of brake equipment 7 might as well, in addition, adopt upper braking mount pad 1081 structure of the present utility model, not only can not affect the intensity of braking mount pad 1081, and its weight can be alleviated.Owing to being provided with the open slot being greater than semicircle, when installing brake equipment 7, be connected to by snap ring on adapter shaft, be then connected to by brake equipment on braking mount pad, therefore, the Assembly &Disassembly of brake equipment 7 is convenient, fast.
Described draw gear 11 comprises draw bar 1111 and is connected to the traction seat 1112 of draw bar 1111 one end, and draw bar 1111 is articulated on traction mount pad.
Claims (7)
1. a set trailer bogie frame, comprises curb girder and crossbeam, and crossbeam is located between curb girder; It is characterized in that: on curb girder and crossbeam, be separately installed with deck; Described deck comprise connecting panel, the rebound upwards extended from connecting panel both sides and extend internally from rebound keep out plate, be formed with escape groove keeping out between plate.
2. set trailer bogie frame according to claim 1, it is characterized in that: on crossbeam, be provided with braking mount pad, described braking mount pad comprises braking mount pad and lower braking mount pad, described upper braking mount pad comprises braking side plate and braking top board, one end of braking side plate is connected on crossbeam, braking side plate extends backward outer lateral bend obliquely upward from crossbeam and then extends laterally, in the outer end of braking side plate, there is the open slot being greater than semicircle, braking top board is welded on braking side plate, braking top board is stretched rear bending extension obliquely upward from crossbeam horizontal extension and then bendingly to be extended laterally, cavity is formed between braking side plate and braking top board.
3. set trailer bogie frame according to claim 1, is characterized in that: described curb girder is welded into box-structure by base plate, cover plate, side plate and end plate; Described crossbeam is welded into box-structure by horizontal side plate, horizontal base plate and ledger board.
4. set trailer bogie frame according to claim 1, is characterized in that: on curb girder, be provided with hanger, secondary suspension support platform and single stage suspension seat; Crossbeam is provided with lateral damper mount pad, integral lifting seat and traction mount pad.
5. set trailer bogie frame according to claim 1, is characterized in that: the middle part of curb girder is recessed to form depressed part downwards, and described depressed part comprises sidepiece and bottom, is welded with the first gusset between sidepiece and bottom.
6. set trailer bogie frame according to claim 1, is characterized in that: be provided with horizontal backstop chamber at the middle part of crossbeam, and the two opposite sides in horizontal backstop chamber are fixed with adjusting pad.
7. set trailer bogie frame according to claim 1, is characterized in that: in braking side plate and braking, top board is upper in cavity, be welded with the second gusset; Open slot is equipped with snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381296.6U CN204750185U (en) | 2015-06-05 | 2015-06-05 | Trailer bogie frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381296.6U CN204750185U (en) | 2015-06-05 | 2015-06-05 | Trailer bogie frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750185U true CN204750185U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381296.6U Active CN204750185U (en) | 2015-06-05 | 2015-06-05 | Trailer bogie frame |
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| CN (1) | CN204750185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200036A (en) * | 2017-06-19 | 2017-09-26 | 中车青岛四方车辆研究所有限公司 | Brake clamp attachment means |
| CN112660191A (en) * | 2021-01-06 | 2021-04-16 | 中车青岛四方机车车辆股份有限公司 | Framework of bogie and bogie |
| US20210197871A1 (en) * | 2019-12-31 | 2021-07-01 | Bombardier Transportation Gmbh | Bogie Frame With Asymmetrical Support Beam and Bogie of a Rail Vehicle |
-
2015
- 2015-06-05 CN CN201520381296.6U patent/CN204750185U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200036A (en) * | 2017-06-19 | 2017-09-26 | 中车青岛四方车辆研究所有限公司 | Brake clamp attachment means |
| US20210197871A1 (en) * | 2019-12-31 | 2021-07-01 | Bombardier Transportation Gmbh | Bogie Frame With Asymmetrical Support Beam and Bogie of a Rail Vehicle |
| US11767040B2 (en) * | 2019-12-31 | 2023-09-26 | Bombardier Transportation Gmbh | Bogie frame with asymmetrical support beam and bogie of a rail vehicle |
| CN112660191A (en) * | 2021-01-06 | 2021-04-16 | 中车青岛四方机车车辆股份有限公司 | Framework of bogie and bogie |
| CN112660191B (en) * | 2021-01-06 | 2023-01-03 | 中车青岛四方机车车辆股份有限公司 | Framework of bogie and bogie |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |