CN204548137U - Guideway vehicle and draw beam thereof - Google Patents

Guideway vehicle and draw beam thereof Download PDF

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Publication number
CN204548137U
CN204548137U CN201520121864.9U CN201520121864U CN204548137U CN 204548137 U CN204548137 U CN 204548137U CN 201520121864 U CN201520121864 U CN 201520121864U CN 204548137 U CN204548137 U CN 204548137U
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CN
China
Prior art keywords
draw beam
hitch
adapter plate
mount pad
plate
Prior art date
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Active
Application number
CN201520121864.9U
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Chinese (zh)
Inventor
林庆琳
孙现亮
丁叁叁
陈书翔
张永贵
田爱琴
王军
鄢桂珍
郑伟
寇福俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Qingdao Sifang Co Ltd
China State Railway Group Co Ltd
Original Assignee
CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd filed Critical CSR Qingdao Sifang Locomotive and Rolling Stock Co Ltd
Priority to CN201520121864.9U priority Critical patent/CN204548137U/en
Application granted granted Critical
Publication of CN204548137U publication Critical patent/CN204548137U/en
Priority to PCT/CN2015/094419 priority patent/WO2016138774A1/en
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Abstract

The utility model discloses a kind of guideway vehicle and draw beam thereof, this draw beam comprises draw beam body and is fixedly arranged on the hitch mount pad of described draw beam body front end; Described hitch mount pad comprises hitch adapter plate, is located at the front side plate of described hitch adapter plate both sides, upper cover plate and lower cover; Front side plate, described upper cover plate and described lower cover described in described hitch adapter plate, two surround the container cavity holding hitch.The hitch mount pad of this draw beam has container cavity, after hitch is installed on this hitch mount pad, can from the interference of external factor, as being collided or getting rusty after sleety weather or corrosion etc., guarantee the stability of hitch work, enable the transmission of draw beam realizable force well, keep higher reliability.

Description

Guideway vehicle and draw beam thereof
Technical field
The utility model relates to guideway vehicle technical field, particularly relates to a kind of draw beam of guideway vehicle.In addition, the utility model also relates to a kind of guideway vehicle comprising above-mentioned draw beam.
Background technology
Along with the development of track traffic, the design of standard motor train unit becomes trend.Standard motor train unit all propose higher requirement to the safety and reliability of guideway vehicle.
Draw beam is one of main stressed member of vehicle body bottom frame, and its front end is connected with buffer beam, and rear end is connected with sleeper beam, with the transmission of realizable force, so the reliability of draw beam is directly connected to bulk strength and the operation security of car body.
Draw beam comprises the hitch mount pad being fixed in its front end, for installing hitch, with transmitting tractive power.
Existing draw beam, hitch is exposed to space outerpace after being installed on hitch mount pad, and leakproofness is poor, easily damages because of external factor, as being corroded, thus affects the reliability of its work.
Therefore, how solving the leakproofness problem that in prior art, hitch is installed, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of draw beam of guideway vehicle, and the hitch mount pad of this draw beam has good leakproofness after hitch is installed.Another object of the present utility model is to provide a kind of guideway vehicle comprising above-mentioned draw beam.
For solving the problems of the technologies described above, the utility model provides a kind of draw beam of guideway vehicle, comprises draw beam body and the hitch mount pad being fixedly arranged on described draw beam body front end; Described hitch mount pad comprises hitch adapter plate, is located at the front side plate of described hitch adapter plate both sides, upper cover plate and lower cover; Front side plate, described upper cover plate and described lower cover described in described hitch adapter plate, two surround the container cavity holding hitch.
The hitch mount pad of this draw beam is except comprising hitch adapter plate, also hitch adapter plate both sides are provided with front side plate, and be provided with upper cover plate and lower cover, make hitch adapter plate, two front side plates, upper cover plate and lower cover can surround a confined space, after hitch is installed on hitch adapter plate, namely be contained in this confined space, thus can from the interference of external factor, as being collided or getting rusty after sleety weather or corrosion etc., guarantee the stability of hitch work, and then enable the transmission of draw beam realizable force well, keep higher reliability.
Alternatively, described in two, the outside of front side plate is provided with reinforced rib.
Alternatively, described hitch mount pad and described draw beam body are by being welded and fixed.
Alternatively, reinforcement gusset is provided with between described hitch adapter plate and described draw beam body.
Alternatively, described draw beam body several crossbeams of comprising two belly section bars and being fixed in described in two between belly section bar.
Alternatively, it is dull and stereotyped that the back segment bottom belly section bar described in two is connected with lower reinforcement.
Alternatively, the leading portion bottom belly section bar described in two is connected with transition brace panel, and its front end and described belly section bar tool on is vertically at regular intervals, and affixed with described hitch adapter plate, and described in its rear end and two, belly section bar is affixed.
Alternatively, also stiffening plate is connected with between described transition brace panel and described belly section bar.
Alternatively, the middle part of described transition brace panel is provided with through hole.
The utility model also provides a kind of guideway vehicle, comprises buffer beam, draw beam and sleeper beam, and described buffer beam and described sleeper beam are connected to the front-end and back-end of described draw beam, and described draw beam is the draw beam described in above-mentioned any one.
Because above-mentioned draw beam has above-mentioned technique effect, so the guideway vehicle comprising this draw beam also has corresponding technique effect, repeat no more here.
Accompanying drawing explanation
Fig. 1 provides by the utility model the axle of a kind of detailed description of the invention of draw beam to measure intention;
Fig. 2 is the partial enlarged drawing at A position in Fig. 1;
Fig. 3 measures intention for the axle of another angle of draw beam shown in Fig. 1;
Fig. 4 is the front elevation of draw beam shown in Fig. 1;
Fig. 5 is the birds-eye view of Fig. 4.
In Fig. 1-5:
Draw beam body 10, belly section bar 11, crossbeam 12, lower reinforcement dull and stereotyped 13, transition brace panel 14, through hole 14a, first paragraph plane 141, inclined-plane, stage casing 142, second segment plane 143, stiffening plate 15, upper reinforcement dull and stereotyped 16;
Hitch mount pad 20, hitch adapter plate 21, front side plate 22, reinforced rib 221, upper cover plate 23, lower cover 24.
Detailed description of the invention
Core of the present utility model is to provide a kind of draw beam of guideway vehicle, and the hitch mount pad of this draw beam has good leakproofness after hitch is installed.Another object of the present utility model is to provide a kind of guideway vehicle comprising above-mentioned draw beam.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
It should be noted that, the nouns of locality such as the noun of locality related to herein is upper and lower, front and rear are for benchmark defines with the interrelation of parts shown in Fig. 1 in figure and between parts, wherein, " front " refers to one end that draw beam body connects buffer beam, namely the left side in Fig. 1, " afterwards " refers to one end that draw beam body connects sleeper beam, the right side namely in Fig. 1.Should be appreciated that the use of the described noun of locality is to state the clear and convenient of technical scheme, should not limiting the protection domain of the application's request.
To please refer to Fig. 1-3, Fig. 1 provides by the utility model the axle of a kind of detailed description of the invention of draw beam to measure intention; Fig. 2 is the partial enlarged drawing at A position in Fig. 1; Fig. 3 measures intention for the axle of another angle of draw beam shown in Fig. 1.
In this embodiment, described draw beam comprises draw beam body 10 and is fixedly arranged on the hitch mount pad 20 of traction body 10 front end.
In concrete scheme, hitch mount pad 20 and draw beam body 10 by being welded and fixed, constructability, and weld strength easily ensures, thus the safety and reliability of draw beam can be improved.
In concrete scheme, hitch mount pad 20 comprises hitch adapter plate 21, is located at the front side plate 22 of hitch adapter plate 21 both sides, upper cover plate 23 and lower cover 24; Hitch adapter plate 21, front side plate 22, upper cover plate 23 and lower cover 24 surround the container cavity holding hitch.
Particularly, hitch adapter plate 21 is fixedly welded on the front end of draw beam body 10, two front side plates 22 are also by being fixedly welded on the both sides, front end of hitch adapter plate 21, the upper opening that upper cover plate 23 shutoff hitch adapter plate 21 and front side plate 22 are formed, the lower openings that lower cover 24 shutoff hitch adapter plate 21 and front side plate 22 are formed.Upper cover plate 23 and lower cover 24 are all fixed by welding and hitch adapter plate 21, front side plate 22.The mode of welding is reliably easy, easily implements.
Certainly, actual when arranging, other failure-freies also can be adopted to be fixedly connected with mode.
On this basis, between hitch adapter plate 21 and draw beam body 10, reinforcement gusset can be set, to improve hitch mount pad 20 and the Joint strenght of draw beam body 10, improve integrally-built reliability.
So, after hitch is installed on the hitch mount pad 20 of described draw beam, be positioned at the container cavity that hitch adapter plate 21, two front side plate 22, upper cover plate 23 and lower cover 24 surround, namely the structure design of this draw beam is in confined space after hitch is installed, thus can from the interference of external factor, as the damage that is collided, or get rusty after sleety weather or corrosion etc., the stability of hitch work can be guaranteed, and then enable the transmission of draw beam realizable force well, keep higher reliability.
Further, the outside of two front side plates 22 is provided with reinforced rib 221.
Here, outside is for described container cavity.
So, can increase the strength and stability of hitch mount pad 20 on the one hand, on the other hand, the buffer beam that these reinforced ribs 221 also can be connected with draw beam body 10 front end welds, and increases integrally-built safety and reliability.
Particularly, reinforced rib 221 can be arranged along the length direction of draw beam body 10, can arrange several as required, two as shown in Figure 1.
Certainly, reinforced rib 221 also can be set to other forms, and as the short transverse along draw beam body 10 is arranged, the number of reinforced rib 221 is not limited to shown in Fig. 1.
Please composition graphs 4-5 in the lump; Fig. 4 is the front elevation of draw beam shown in Fig. 1; Fig. 5 is the birds-eye view of Fig. 4.
In concrete scheme, draw beam body 10 comprises two belly section bars 11 and is fixed in several crossbeams 12 between two belly section bars 11.
Crossbeam 12 the intensity that can increase draw beam body 10 is set.
Particularly, crossbeam 12 and belly section bar 11 are by being welded and fixed, not only easy but also reliable.
Particularly, the number of crossbeam 12 is determined by the length of belly section bar 11, only exemplarily gives the draw beam structure of two crossbeams 12 in figure.In reality, other numbers (as three or four) crossbeam 12 can be set as required.
In order to increase the intensity of draw beam body 10 further, the bottom of two belly section bars 11 can also affixed brace panel.
Particularly, brace panel comprises the lower reinforcement dull and stereotyped 13 being located at back segment bottom two belly section bars 11.Obviously, lower reinforcement dull and stereotyped 13 and two belly section bars 11 all affixed.
In concrete scheme, lower to strengthen dull and stereotyped 13 modes also by welding fixing with belly section bar 11.
Wherein, the lower shape strengthening flat board 13 is not limit, and can be regular shape, as structures such as oblongs, also can be irregularly shaped.
Particularly, brace panel also comprises the transition brace panel 14 being located at leading portion bottom two belly section bars 11, the front end of this transition brace panel 14 and belly section bar 11 tool on is vertically at regular intervals, and affixed with hitch adapter plate 21, and rear end and the belly section bar 11 of this transition brace panel 14 are affixed.
Obviously, after as above arranging, the whole height of draw beam front end is greater than the whole height of draw beam rear end, when buffer beam and sleeper beam be not at sustained height, the structure of above-mentioned draw beam can realize the transition of forward and backward height difference, is convenient to connect buffer beam and sleeper beam, guarantees the transmission of power.
Wherein, the vertical spacing of transition brace panel 14 front end and belly section bar 11 can be arranged according to actual needs.
Transition brace panel 14 also can select the mode of welding with the connection between belly section bar 11, hitch adapter plate 21.
In concrete scheme, transition brace panel 14 comprises the first paragraph plane 141 (part affixed with hitch adapter plate 21), inclined-plane, stage casing 142 and the second segment plane 143 (part affixed with belly section bar 11) that connect and arrange.By the diff-H before and after being formed that arranges on inclined-plane, stage casing 142.
More specifically, the connecting bridge between inclined-plane, stage casing 142 and first paragraph plane 141, second segment plane 143 can adopt arc form transition, to make the stressed more reasonable of transition brace panel 14.
Actual when arranging, transition brace panel 14 can be formed by board bending, certainly also can be set to Split type structure, fix as one each other, but for guaranteeing Joint strenght, preferably adopts integrative-structure.
Further, between transition brace panel 14 and belly section bar 11, be also connected with stiffening plate 15, to improve Joint strenght between the two, make the connection of hitch adapter plate 21 more reliable and stable simultaneously.
Further, the middle part of transition brace panel 14 can arrange through hole 14a, with expendable weight.
Obviously, the setting of through hole 14a should not affect the strengthening action of transition brace panel 14.
Particularly, through hole 14a can be set to circular port, or the slotted hole shown in figure, certainly, actual when arranging, and also can be set to other shapes, as slotted eye or square opening etc.
Particularly, brace panel also comprises the upper reinforcement dull and stereotyped 16 being fixed in two belly section bar 11 tops.Obviously, this lower reinforcement flat board 13 is also all affixed with two belly section bars 11.
Actual when arranging, preferably lower reinforcement dull and stereotyped 16 is arranged at hitch adapter plate 21 rear end, and makes itself and hitch adapter plate 21 affixed, to strengthen stability and the reliability of hitch mount pad 20 further.
In addition, each structure member of draw beam all can select aluminum alloy material, and be convenient to welding, bearing capacity is better.
Except aforementioned draw beam, the utility model also provides a kind of guideway vehicle, comprise buffer beam, draw beam and sleeper beam, described buffer beam and described sleeper beam are connected to the front-end and back-end of described draw beam, and described draw beam is the draw beam described in above-mentioned any one.Other structures of this guideway vehicle with reference to prior art, can repeat no more herein.
Because above-mentioned draw beam has above-mentioned technique effect, so the guideway vehicle comprising this draw beam also has corresponding technique effect, repeat no more here.
Above a kind of guideway vehicle provided by the utility model and draw beam thereof are all described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.

Claims (10)

1. a draw beam for guideway vehicle, comprises draw beam body (10) and is fixedly arranged on the hitch mount pad (20) of described draw beam body (10) front end; It is characterized in that, described hitch mount pad (20) comprises hitch adapter plate (21), is located at the front side plate (22) of described hitch adapter plate (21) both sides, upper cover plate (23) and lower cover (24); Front side plate (22), described upper cover plate (23) and described lower cover (24) described in described hitch adapter plate (21), two surround the container cavity holding hitch.
2. draw beam according to claim 1, is characterized in that, the outside of front side plate described in two (22) is provided with reinforced rib (221).
3. draw beam according to claim 1, is characterized in that, described hitch mount pad (20) and described draw beam body (10) are by being welded and fixed.
4. draw beam according to claim 1, is characterized in that, is provided with reinforcement gusset between described hitch adapter plate (21) and described draw beam body (10).
5. the draw beam according to any one of Claims 1-4, it is characterized in that, several crossbeams (12) that described draw beam body (10) comprises two belly section bars (11) and is fixed in described in two between belly section bar (11).
6. draw beam according to claim 5, is characterized in that, described in two, the back segment of belly section bar (11) bottom is connected with lower reinforcement dull and stereotyped (13).
7. draw beam according to claim 6, it is characterized in that, described in two, the leading portion of belly section bar (11) bottom is connected with transition brace panel (14), its front end and described belly section bar (11) tool on is vertically at regular intervals, and affixed with described hitch adapter plate (21), described in its rear end and two, belly section bar (11) is affixed.
8. draw beam according to claim 7, is characterized in that, is also connected with stiffening plate (15) between described transition brace panel (14) and described belly section bar (11).
9. draw beam according to claim 7, is characterized in that, the middle part of described transition brace panel (14) is provided with through hole (14a).
10. a guideway vehicle, comprises buffer beam, draw beam and sleeper beam, and described buffer beam and described sleeper beam are connected to the front-end and back-end of described draw beam; It is characterized in that, described draw beam is the draw beam described in any one of claim 1 to 9.
CN201520121864.9U 2015-03-02 2015-03-02 Guideway vehicle and draw beam thereof Active CN204548137U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201520121864.9U CN204548137U (en) 2015-03-02 2015-03-02 Guideway vehicle and draw beam thereof
PCT/CN2015/094419 WO2016138774A1 (en) 2015-03-02 2015-11-12 Track vehicle and traction beam thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520121864.9U CN204548137U (en) 2015-03-02 2015-03-02 Guideway vehicle and draw beam thereof

Publications (1)

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CN204548137U true CN204548137U (en) 2015-08-12

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104691566A (en) * 2015-03-02 2015-06-10 南车青岛四方机车车辆股份有限公司 Railway vehicle and traction beam thereof
WO2016138774A1 (en) * 2015-03-02 2016-09-09 中车青岛四方机车车辆股份有限公司 Track vehicle and traction beam thereof
CN108928358A (en) * 2018-07-09 2018-12-04 中车青岛四方机车车辆股份有限公司 Undercarriage structure and train with it
CN108928359A (en) * 2018-07-09 2018-12-04 中车青岛四方机车车辆股份有限公司 Undercarriage structure and train with it
WO2019100719A1 (en) * 2017-11-22 2019-05-31 中车唐山机车车辆有限公司 Control car chassis and control car
CN110304088A (en) * 2019-07-01 2019-10-08 中车长江车辆有限公司 A kind of railway freight-car and its chassis assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104691566A (en) * 2015-03-02 2015-06-10 南车青岛四方机车车辆股份有限公司 Railway vehicle and traction beam thereof
WO2016138774A1 (en) * 2015-03-02 2016-09-09 中车青岛四方机车车辆股份有限公司 Track vehicle and traction beam thereof
WO2019100719A1 (en) * 2017-11-22 2019-05-31 中车唐山机车车辆有限公司 Control car chassis and control car
CN108928358A (en) * 2018-07-09 2018-12-04 中车青岛四方机车车辆股份有限公司 Undercarriage structure and train with it
CN108928359A (en) * 2018-07-09 2018-12-04 中车青岛四方机车车辆股份有限公司 Undercarriage structure and train with it
CN108928359B (en) * 2018-07-09 2020-06-16 中车青岛四方机车车辆股份有限公司 Underframe structure and train with same
CN110304088A (en) * 2019-07-01 2019-10-08 中车长江车辆有限公司 A kind of railway freight-car and its chassis assembly

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C14 Grant of patent or utility model
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: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Patentee after: CRRC QINGDAO SIFANG CO., LTD.

Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170814

Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Co-patentee after: CHINA RAILWAY CORPORATION

Patentee after: CRRC QINGDAO SIFANG CO., LTD.

Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88

Patentee before: CRRC QINGDAO SIFANG CO., LTD.