CN106114468A - A kind of supporting leg link structure of tool kit case - Google Patents

A kind of supporting leg link structure of tool kit case Download PDF

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Publication number
CN106114468A
CN106114468A CN201610743529.1A CN201610743529A CN106114468A CN 106114468 A CN106114468 A CN 106114468A CN 201610743529 A CN201610743529 A CN 201610743529A CN 106114468 A CN106114468 A CN 106114468A
Authority
CN
China
Prior art keywords
supporting leg
leg link
door
plate
case
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.)
Pending
Application number
CN201610743529.1A
Other languages
Chinese (zh)
Inventor
黄焕涛
谭锡荣
张练基
梁海俊
陈力更
甄沛权
梁健灵
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.)
Guangdong Jiancheng Mechanical Equipment Co Ltd
Original Assignee
Guangdong Jiancheng Mechanical Equipment 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 Guangdong Jiancheng Mechanical Equipment Co Ltd filed Critical Guangdong Jiancheng Mechanical Equipment Co Ltd
Priority to CN201610743529.1A priority Critical patent/CN106114468A/en
Publication of CN106114468A publication Critical patent/CN106114468A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/06Arrangements for holding or mounting articles, not otherwise provided for for tools or spare parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically

Abstract

The invention discloses the supporting leg link structure of a kind of tool kit case, including left branch leg link, right supporting leg link, by front boxboard between described left branch leg link and right supporting leg link, base plate, rearing-box plate is fixedly connected to form patch tool case, it is provided with switchable front door on described front boxboard, switchable Rear Door it is provided with on rearing-box plate, present invention utilizes left and right supporting leg connecting plate to form the right case plate in workbox, add the use function of connecting plate, himself support stiffness is made to be strengthened, decrease the local stress of tank body, make outrigger support more stable, and well make use of the space between the supporting leg of left and right, while alleviating trailer deadweight, also increase the use space in workbox, trailer overall structure is made to seem compacter and attractive in appearance.

Description

A kind of supporting leg link structure of tool kit case
Technical field
The present invention relates to semi-trailer transport vehicle field, the supporting leg link structure of a kind of tool kit case.
Background technology
At present, the various semi-trailer transport vehicle runed currently on the market, all with two supporting legs and minimum of one workbox. Two supporting leg is connected on the supporting leg link of tank body both sides by bolt, and supporting leg link welds with the tank body of tank car again Connect, thus in the case of de-extension, play the effect of separate support tank body.When running into Special use operating mode, as tight in both sides supporting leg stress When weight is uneven, support body medial segment is easy for producing buckling phenomenon in the case of stress is excessive.And its workbox is the most solely Vertical it be arranged on tank car both sides and need bearing support to support, make trailer overall structure the compactest, attractive in appearance.
Summary of the invention
It is contemplated that one of above-mentioned technical problem solved the most to a certain extent in correlation technique.To this end, this The supporting leg link structure of bright proposition a kind of tool kit case.
The technical solution adopted for the present invention to solve the technical problems is:
The supporting leg link structure of a kind of tool kit case, including left branch leg link, right supporting leg link, described left branch leg is even Connect and be fixedly connected to form patch tool case, on described front boxboard by front boxboard, base plate, rearing-box plate between frame and right supporting leg link It is provided with switchable front door, rearing-box plate is provided with switchable Rear Door.
As the improvement of technique scheme, described front door, Rear Door are flexibly connected with corresponding boxboard by door hinge.
As the further improvement of technique scheme, described front door, Rear Door control folding by movable buckle.
Further, described front door, Rear Door are additionally provided with lock ear.
The invention has the beneficial effects as follows: make use of left and right supporting leg connecting plate to form the right case plate in workbox, increase The use function of connecting plate so that it is self-supporting rigidity is strengthened, and decreases the local stress of tank body, allow outrigger support more Stable, and well make use of the space between the supporting leg of left and right, while alleviating trailer deadweight, also increase making of workbox With space, trailer overall structure is made to seem compacter and attractive in appearance.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is old-fashioned supporting leg link figure;
Fig. 2 is the structure chart of the present invention;
Fig. 3 is the left view of Fig. 2.
Detailed description of the invention
With reference to Fig. 1, for old-fashioned supporting leg link, it is seen that breast piece is not attached to together around, in only passing through Between channel-section steel do local and connect, when running into Special use operating mode, time as seriously uneven in both sides supporting leg stress, support body medial segment exists It is easy in the case of stress is excessive producing buckling phenomenon.
With reference to Fig. 2 and Fig. 3, for the supporting leg link structure of a kind of tool kit case of the present invention, connect including left branch leg Frame 1, right supporting leg link 2, by front boxboard 3, base plate 4, rearing-box plate 5 between described left branch leg link 1 and right supporting leg link 2 It is fixedly connected to form patch tool case, thus constitutes an overall square-section stress frame with left and right supporting leg link Body, the non-deformability of this square-section stress frame structure is high more than original structure, even if running into Special use operating mode, this Individual Integral rectangular stress framework also will not produce buckling phenomenon, and this Integral rectangular stress frame under identical stressing conditions After body is together with trailer tank body welding, it is the formation of a large-scale rectangle stress surface, thus greatly reduces tank body Local stress, the local elastic deformation amount of same support intensity lower tank is less, and it is more stable that this allows outrigger support obtain.
It is provided with switchable front door 31 on described front boxboard 3, rearing-box plate 5 is provided with switchable Rear Door 51, Preferably, described front door 31, Rear Door 51 are flexibly connected with corresponding boxboard by door hinge 6, described front door 31, Rear Door 51 Control folding by movable buckle 7, described front door 31, Rear Door 51 be additionally provided with lock ear 8, front and back's door-plate can be locked, With the article safety in protection workbox.
Above concrete structure and sized data are to be illustrated presently preferred embodiments of the present invention, but present invention wound Making and be not limited to described embodiment, those of ordinary skill in the art it may also be made that kind on the premise of spirit of the present invention The equivalent variations planted or replacement, deformation or the replacement of these equivalents are all contained in the application claim limited range.

Claims (4)

1. a supporting leg link structure for tool kit case, including left branch leg link (1), right supporting leg link (2), it is special Levy and be: by front boxboard (3), base plate (4), rearing-box plate (5) between described left branch leg link (1) and right supporting leg link (2) Being fixedly connected to form patch tool case, described front boxboard (3) is provided with switchable front door (31), rearing-box plate sets on (5) It is equipped with switchable Rear Door (51).
The supporting leg link structure of a kind of tool kit case the most according to claim 1, it is characterised in that: described front door (31), Rear Door (51) is flexibly connected with corresponding boxboard by door hinge (6).
The supporting leg link structure of a kind of tool kit case the most according to claim 1 and 2, it is characterised in that: before described Door-plate (31), Rear Door (51) control folding by movable buckle (7).
The supporting leg link structure of a kind of tool kit case the most according to claim 1 and 2, it is characterised in that: before described Lock ear (8) it is additionally provided with on door-plate (31), Rear Door (51).
CN201610743529.1A 2016-08-26 2016-08-26 A kind of supporting leg link structure of tool kit case Pending CN106114468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610743529.1A CN106114468A (en) 2016-08-26 2016-08-26 A kind of supporting leg link structure of tool kit case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610743529.1A CN106114468A (en) 2016-08-26 2016-08-26 A kind of supporting leg link structure of tool kit case

Publications (1)

Publication Number Publication Date
CN106114468A true CN106114468A (en) 2016-11-16

Family

ID=57272633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610743529.1A Pending CN106114468A (en) 2016-08-26 2016-08-26 A kind of supporting leg link structure of tool kit case

Country Status (1)

Country Link
CN (1) CN106114468A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384663A (en) * 1981-07-27 1983-05-24 Smith Williams Margie M Mounting brackets for trailer tool box
CN202378802U (en) * 2011-11-24 2012-08-15 芜湖中集瑞江汽车有限公司 Tool box for swan-neck part of flat car
CN202378804U (en) * 2011-11-24 2012-08-15 芜湖中集瑞江汽车有限公司 Toolbox of semi-trailer
CN203268127U (en) * 2013-04-10 2013-11-06 徐州徐工施维英机械有限公司 Frame type car frame structure and concrete pump car
CN206012568U (en) * 2016-08-26 2017-03-15 广东建成机械设备有限公司 A kind of supporting leg link structure of combination tool case

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384663A (en) * 1981-07-27 1983-05-24 Smith Williams Margie M Mounting brackets for trailer tool box
CN202378802U (en) * 2011-11-24 2012-08-15 芜湖中集瑞江汽车有限公司 Tool box for swan-neck part of flat car
CN202378804U (en) * 2011-11-24 2012-08-15 芜湖中集瑞江汽车有限公司 Toolbox of semi-trailer
CN203268127U (en) * 2013-04-10 2013-11-06 徐州徐工施维英机械有限公司 Frame type car frame structure and concrete pump car
CN206012568U (en) * 2016-08-26 2017-03-15 广东建成机械设备有限公司 A kind of supporting leg link structure of combination tool case

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20161116