CN201105727Y - Flat wagon brake apparatus - Google Patents

Flat wagon brake apparatus Download PDF

Info

Publication number
CN201105727Y
CN201105727Y CNU2007201905139U CN200720190513U CN201105727Y CN 201105727 Y CN201105727 Y CN 201105727Y CN U2007201905139 U CNU2007201905139 U CN U2007201905139U CN 200720190513 U CN200720190513 U CN 200720190513U CN 201105727 Y CN201105727 Y CN 201105727Y
Authority
CN
China
Prior art keywords
guide
arc
rod
flat truck
articulated
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
Application number
CNU2007201905139U
Other languages
Chinese (zh)
Inventor
李辉
张俊平
薛军
魏钰章
黄江瑞
刘金
温亮
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.)
China Shenhua Energy Co Ltd
Original Assignee
China Shenhua Energy 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.)
Filing date
Publication date
Application filed by China Shenhua Energy Co Ltd filed Critical China Shenhua Energy Co Ltd
Priority to CNU2007201905139U priority Critical patent/CN201105727Y/en
Application granted granted Critical
Publication of CN201105727Y publication Critical patent/CN201105727Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a flat car braking device, consisting of a driving rod, a driven rod, a pivoting part, a guide part, an arc plate and car plates of the flat car; wherein, the pivoting part and the guide part are fixed on the lower wall of the car plates; the lower part of the guide part is provided with a guide hole in the advance direction of the flat car. The driving rod consists of an operation rod and a pivoting rod which is connected with one end of the operation rod by a rotation angle; the pivoting rod is pivotally connected on the pivoting part; one end of the driven rod passes through the guide hole of the guide part and is pivotally connected with the lower end of the pivoting rod; the other end of the driven rod is connected with the arc plate; the internal side of the arc plate is provided with a friction part. The driving rod, the driven rod and the arc plate of the flat car braking device form a connecting rod mechanism, the arc plate can be pushed up onto the vehicle wheels by manually pressing down the operation rod of the driving rod, the object of braking can be achieved by the friction force between the friction part and the vehicle wheels, the structure is simple and the operation is convenient.

Description

The flat truck brake gear
Technical field
The utility model relates to a kind of brake gear, and is concrete relevant with a kind of brake gear of flat truck.
Background technology
At present, the flat truck that uses in the maintenance manufacturing sector workshop has two kinds, and a kind of is electric flatbed tricycle, and another kind is the ordinary flat car of no any brake gear.The former not only can realize starting, braking function, and easy to use also laborsaving, but its cost height, fault rate is also high, in case have a power failure, also just lack scope for their abilities.When using the latter's ordinary flat car moving-member, need a plurality of people's cooperations to finish, when flat truck need stop, will have a people to put wooden unit at least on track, wheel runs into obstacle halts it.So not only consume great amount of manpower, but also existed certain potential safety hazard.
The utility model content
The purpose of this utility model provides that a kind of to be used for cost on ordinary flat car or the electric flatbed tricycle low and can effectively carry out the brake gear of hand brake.
To achieve these goals, the technical solution adopted in the utility model is, a kind of flat truck brake gear, sweep by driving lever, follower lever, articulated part, guide, arc and flat truck is formed, described articulated part and guide all are fixed in the sweep lower wall, and the bottom of guide is provided with a pilot hole along the flat truck working direction; Described driving lever is formed by a control lever and with the pivoted pole that a corner is connected in control lever one end, described pivoted pole is articulated on the articulated part, described follower lever one end passes the pilot hole of guide and articulates with the pivoted pole lower end, and the other end of follower lever is connected with arc; Described arc inboard has the radian that the felly with flat truck is complementary, and is equiped with friction member in the inboard of arc.
Preferably, described driving lever is for to be made of one piece by shaft-like control lever and pivoted pole, and is a downward-sloping vee shape.
Preferably, described arc is by the iron plate of being located at the outside and be located at the inboard and be that the friction member that main material constitutes is formed by rubber, and described follower lever is connected on the outside iron plate of arc.
Preferably, described guide is between arc and articulated part, and guide bottom connection one has the body of described pilot hole.
Preferably, the lower end of described pivoted pole is connected with a slide block, and an end of described follower lever is articulated on the slide block of pivoted pole.
Adopt above-mentioned technical scheme, form a connecting rod mechanism between driving lever in the brake gear of the present utility model, follower lever and the arc, only need to rely on manpower to push the control lever of driving lever downwards, just arc can be pushed up on the wheel, utilize the purpose of the friction force realization drag between friction member and wheel, simple in structure, easy to operate.
Description of drawings
Fig. 1 is the structural representation of flat truck brake gear of the present utility model;
Fig. 2 is the front elevation of flat truck brake gear of the present utility model;
Fig. 3 is the right elevation of flat truck brake gear of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model being done one describes in detail.
The utility model both can be applied on the ordinary flat car of brakeless device, also can be used for electrically operated flat truck, when especially being applied on the electric flatbed tricycle, can not have electricity or brake equipment when malfunctioning, rely on device of the present utility model to continue to use electric flatbed tricycle at flat truck.
Arrive shown in Figure 3 as Fig. 1, be a preferred embodiment of the present utility model, it discloses a kind of flat truck brake gear, sweep 60 by driving lever 10, follower lever 20, articulated part 30, guide 40, arc 50 and flat truck is formed, described articulated part 30 and guide 40 all are fixed in sweep 60 lower walls, and the bottom of guide is provided with a pilot hole 41 along the flat truck working direction.Described driving lever 10 is formed by a shaft-like control lever 11 and with the pivoted pole 12 that a corner is shaped in control lever one end, and control lever and pivoted pole are a downward-sloping vee shape.The lower end of described pivoted pole is connected with a slide block 121, and pivoted pole 12 middle parts are articulated on the articulated part 30 by one first pivot pin 71, described guide 40 is between arc and articulated part, and guide bottom connection one has the body 42 of described pilot hole 41.Described follower lever 20 1 ends pass the pilot hole 41 of guide and articulate by the slide block 121 of one second pivot pin 72 with the pivoted pole lower end, the other end of described follower lever is connected with arc 50, described arc 50 inboards have the radian that the felly with flat truck is complementary, and in the inboard of arc installing is the friction member 51 that main material constitutes by rubber, the outside of arc is an iron plate layer 52, is used for fixing friction member.
Be installed in above-mentioned brake entrucking common or electric flatbed tricycle on after, when needs brake, only need apply manpower as the vertical direction of arrow of Fig. 1 with pressing operation bar 11, then drive the thrust that pivoted pole 12 produces forward and makes progress, this moment, follower lever 20 was promoted forward by pivoted pole 12 under the directional tagging of the pilot hole 41 of guide, as the horizontal arrow points among Fig. 1, and arc pushed up on the wheel 80, friction member on the arc and wheel produce rubbing effect and make wheel braking and stop operating, and reach the purpose of timely brake.

Claims (5)

1. flat truck brake gear, sweep by driving lever, follower lever, articulated part, guide, arc and flat truck is formed, it is characterized in that described articulated part and guide all are fixed in the sweep lower wall, the bottom of guide is provided with a pilot hole along the flat truck working direction; Described driving lever is formed by a control lever and with the pivoted pole that a corner is connected in control lever one end, described pivoted pole is articulated on the articulated part, described follower lever one end passes the pilot hole of guide and articulates with the pivoted pole lower end, and the other end of follower lever is connected with arc; Described arc inboard has the radian that the felly with flat truck is complementary, and is equiped with friction member in the inboard of arc.
2. flat truck brake gear according to claim 1 is characterized in that, described driving lever is for to be made of one piece by shaft-like control lever and pivoted pole, and is a downward-sloping vee shape.
3. flat truck brake gear according to claim 1 and 2, it is characterized in that, described arc is by the iron plate of being located at the outside and be located at the inboard and be that the friction member that main material constitutes is formed by rubber, and described follower lever is connected on the outside iron plate of arc.
4. flat truck brake gear according to claim 1 and 2 is characterized in that, described guide is between arc and articulated part, and guide bottom connection one has the body of described pilot hole.
5. flat truck brake gear according to claim 4 is characterized in that the lower end of described pivoted pole is connected with a slide block, and an end of described follower lever is articulated on the slide block of pivoted pole.
CNU2007201905139U 2007-12-03 2007-12-03 Flat wagon brake apparatus Expired - Lifetime CN201105727Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201905139U CN201105727Y (en) 2007-12-03 2007-12-03 Flat wagon brake apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201905139U CN201105727Y (en) 2007-12-03 2007-12-03 Flat wagon brake apparatus

Publications (1)

Publication Number Publication Date
CN201105727Y true CN201105727Y (en) 2008-08-27

Family

ID=39957520

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201905139U Expired - Lifetime CN201105727Y (en) 2007-12-03 2007-12-03 Flat wagon brake apparatus

Country Status (1)

Country Link
CN (1) CN201105727Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102795213A (en) * 2012-09-07 2012-11-28 无锡市百汇机械集团有限公司 Flatbed truck with reliable brake
CN106114550A (en) * 2016-08-24 2016-11-16 中国水利水电第十三工程局有限公司 A kind of Novel platform lorry brake gear
CN106846945A (en) * 2017-03-28 2017-06-13 江苏海事职业技术学院 A kind of teaching information management system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102795213A (en) * 2012-09-07 2012-11-28 无锡市百汇机械集团有限公司 Flatbed truck with reliable brake
CN102795213B (en) * 2012-09-07 2014-11-26 无锡市百汇机械集团有限公司运输机械厂 Flatbed truck with reliable brake
CN106114550A (en) * 2016-08-24 2016-11-16 中国水利水电第十三工程局有限公司 A kind of Novel platform lorry brake gear
CN106114550B (en) * 2016-08-24 2018-06-12 中国水利水电第十三工程局有限公司 A kind of Flat car brake device
CN106846945A (en) * 2017-03-28 2017-06-13 江苏海事职业技术学院 A kind of teaching information management system

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GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20080827