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CN101439799A - Refrigerated container underframe and refrigerated container equipped therewith - Google Patents

Refrigerated container underframe and refrigerated container equipped therewith Download PDF

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Publication number
CN101439799A
CN101439799A CNA2007101864805A CN200710186480A CN101439799A CN 101439799 A CN101439799 A CN 101439799A CN A2007101864805 A CNA2007101864805 A CN A2007101864805A CN 200710186480 A CN200710186480 A CN 200710186480A CN 101439799 A CN101439799 A CN 101439799A
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CN
China
Prior art keywords
refrigerated container
positioning baffle
body transom
underframe
heat insulation
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.)
Granted
Application number
CNA2007101864805A
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Chinese (zh)
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CN101439799B (en
Inventor
宋卫国
杨维廷
顾建华
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 International Marine Containers Group Co Ltd
CIMC Container Group Co Ltd
Taicang CIMC Reefer Logistics Equipment Co Ltd
Original Assignee
China International Marine Containers Group Co Ltd
Shanghai CIMC Reefer Containers 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 China International Marine Containers Group Co Ltd, Shanghai CIMC Reefer Containers Co Ltd filed Critical China International Marine Containers Group Co Ltd
Priority to CN2007101864805A priority Critical patent/CN101439799B/en
Publication of CN101439799A publication Critical patent/CN101439799A/en
Application granted granted Critical
Publication of CN101439799B publication Critical patent/CN101439799B/en
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Abstract

本发明的冷藏集装箱底架,包括两底侧梁和与所述底侧梁垂直设置的底架横梁,所述底架横梁上表面贴设有隔热承载件,所述底架横梁上冲出多个连接孔,每一所述连接孔中卡接有定位挡板,所述定位挡板与所述隔热承载件的侧面可拆卸的固定连接。本发明的冷藏集装箱,具有本发明的冷藏集装箱底架。本发明的冷藏集装箱底架与具有该底架的冷藏集装箱,其底架横梁与隔热承载件连接可靠,连接操作方便,无需使用焊丝、胶带或胶水,降低了材料成本;不会产生焊接时带来的飞溅,提高了生产效率,降低了人工成本,适合批量生产和高节奏的生产条件。

The underframe of the refrigerated container of the present invention includes two bottom side beams and an underframe beam perpendicular to the bottom side beams, the upper surface of the underframe beam is attached with a heat-insulating bearing part, and the underframe beam is punched out A plurality of connecting holes, a positioning baffle is clamped in each of the connecting holes, and the positioning baffle is detachably and fixedly connected to the side of the heat insulation carrier. The refrigerated container of the present invention has the refrigerated container underframe of the present invention. The bottom frame of the refrigerated container of the present invention and the refrigerated container with the bottom frame have reliable connection between the bottom frame beam and the heat insulation bearing part, and the connection operation is convenient without using welding wire, tape or glue, which reduces the material cost; does not cause welding time The splash brought by it improves production efficiency, reduces labor costs, and is suitable for mass production and high-paced production conditions.

Description

Refrigerated container underframe and refrigerated container with this underframe
Technical field
The present invention relates to freight container, particularly refrigerated container body transom and heat insulation load member connection structure.
Background technology
Refrigerated container is a kind of important transportation device.
As depicted in figs. 1 and 2, the refrigerated container underframe of prior art, include two bottom side beams 9 that vertically are provided with, many and bottom side beams 9 vertically disposed main bottom cross beams 8 and with bottom side beams 9 and main bottom cross beam 8 bonded assembly ripple subfloors 5, the two ends of main bottom cross beam 8 are welded on the bottom side beams 9, ripple subfloor 5 places on the main bottom cross beam 8, also include many handle crossbeams 2, each handle crossbeam 2 place in the trough of ripple subfloor 5 with the interior T floor 7 of case between, and its two ends also vertically are welded on the bottom side beams 9.And be provided with the heat insulation load member 3 of PE muscle material above main bottom cross beam 8 and handle crossbeam 2, and 7 belows, T floor contact in heat insulation load member 3 and the case, the heat insulation load member 3 that is arranged on the handle crossbeam 2 does not laterally run through.Heat insulation load member can further alleviate the bearing load of ripple subfloor, thereby can reduce the depth of convolution of corrugated plating and the foaming density of foaming layer, reduces underframe materials and expanded material consumption, reduces thermal leakage ratio.
The body transom (comprising main bottom cross beam 8 and handle crossbeam 2) of present refrigerated container, have two kinds with the connection structure of heat insulation load member (as PE muscle material): a kind of is with the mode of glueing joint (glue or Acrylic Foam Tape), be that heat insulation load member and body transom directly are glued together with glue or Acrylic Foam Tape, glued joint complicated operation with glue, efficient is low, and glue dries is slow, influence batch and allegro production; The employing Acrylic Foam Tape glueds joint, and the overlong time bonding can lose efficacy, and cost is higher.Another kind is to adopt the some position blocks that have screw hole of welding on body transom, with screw heat insulation load member and the position block that is welded on the body transom are tightened together then, this kind method need consume a certain amount of welding wire, the material cost height, spatter is many, need to increase the extra operation of splashing of manually rooting out, labor condition is poor, and production efficiency is low.
Summary of the invention
At problems of the prior art, the invention provides a kind of refrigerated container underframe, need not welding between its body transom and the heat insulation load member and can be connected reliable and easy to operate, cost savings, more can adapt to the working condition of batch manufacturing and high rhythm with splicing.
Another object of the present invention is to provide a kind of refrigerated container with refrigerated container underframe of the present invention.
Purpose of the present invention is realized by following technical scheme:
Refrigerated container underframe of the present invention, comprise two bottom side beams and with the vertically disposed body transom of described bottom side beams, the described body transom upper surface heat insulation load member that has been sticked, go out a plurality of connecting bores on the described body transom, be connected with positioning baffle in each described connecting bore, described positioning baffle is captiveed joint with the side detouchable of described heat insulation load member.
Refrigerated container underframe of the present invention, wherein, described a plurality of connecting bore is for being arranged on the slot of the same specification on the same straight line of described body transom one side uniformly, flat ellipse hole or parallelogram hole, that prefabricated flat described positioning baffle is positioned at described slot top after by clamping and can stop described positioning baffle integral body to pass the overhead gage of described connecting bore, the jugularia that is arranged in described slot constitutes with the lower baffle plate that can pass described slot that is positioned at described slot below, and described jugularia position is formed with the Ka Gou that is used for the described body transom of clamping.
Refrigerated container underframe of the present invention, wherein, described jugularia both sides are formed with the different Ka Gou of width respectively.
Refrigerated container underframe of the present invention wherein, on same described body transom, has a pair of described positioning baffle at least, in opposite directions be connected in described body transom.
Refrigerated container underframe of the present invention, wherein, described overhead gage offers screw hole, and captive joint with described positioning baffle by the screw that is arranged in the described screw hole in described heat insulation load member side.
Refrigerated container of the present invention, its underframe comprise two bottom side beams and with the vertically disposed body transom of described bottom side beams, the described body transom upper surface heat insulation load member that has been sticked, go out a plurality of connecting bores on the described body transom, be connected with positioning baffle in each described connecting bore, described positioning baffle is captiveed joint with the side detouchable of described heat insulation load member.
Refrigerated container of the present invention, wherein, described a plurality of connecting bore is for being arranged on the slot of the same specification on the same straight line of described body transom one side uniformly, flat ellipse hole or parallelogram hole, that prefabricated flat described positioning baffle is positioned at described slot top after by clamping and can stop described positioning baffle integral body to pass the overhead gage of described connecting bore, the jugularia that is arranged in described slot constitutes with the lower baffle plate that can pass described slot that is positioned at described slot below, and described jugularia position is formed with the Ka Gou that is used for the described body transom of clamping.
Refrigerated container of the present invention, wherein, described jugularia both sides are formed with the different Ka Gou of width respectively.
Refrigerated container of the present invention wherein, on same described body transom, has a pair of described positioning baffle at least, in opposite directions be connected in described body transom.
Refrigerated container of the present invention, wherein, described overhead gage offers screw hole, and captive joint with described positioning baffle by the screw that is arranged in the described screw hole in described heat insulation load member side.
Beneficial effect of the present invention is, compare with welding manner with the splicing of body transom with heat insulation load member in the prior art, refrigerated container underframe of the present invention and refrigerated container of the present invention, the connection structure of its body transom and heat insulation load member has following advantage:
(1) connect reliably, easy to operate;
(2) need not to use welding wire and adhesive tape or glue, reduced material cost;
That brings in the time of (3) can not producing welding splashes, and manually roots out the operation of splashing thereby saved, and has improved production efficiency greatly, has reduced cost of labor;
(4) working condition of suitable batch manufacturing and high rhythm.
Description of drawings
Fig. 1 is the underframe section drawing of prior art refrigerated container;
Fig. 2 is the underframe birds-eye view of prior art refrigerated container;
Fig. 3 is the body transom in the refrigerated container underframe of the embodiment of the invention and the connection structure scheme drawing of positioning baffle;
Fig. 4 is a positioning baffle scheme drawing in the refrigerated container underframe of the embodiment of the invention;
Fig. 5 is body transom punching figure in the refrigerated container underframe of the embodiment of the invention;
Fig. 6 is the little bottom cross beam of refrigerated container underframe of the embodiment of the invention and the connection structure section-drawing of heat insulation load member.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.Wherein, Fig. 3 is the body transom in the refrigerated container underframe of the embodiment of the invention and the connection structure scheme drawing of positioning baffle; Fig. 4 is a positioning baffle scheme drawing in the refrigerated container underframe of the embodiment of the invention; Fig. 5 is body transom punching figure in the refrigerated container underframe of the embodiment of the invention; Fig. 6 is the medium and small bottom cross beam of refrigerated container underframe of the embodiment of the invention and the connection structure section-drawing of heat insulation load member.
This explanation is right, and body transom comprises main bottom cross beam and little bottom cross beam.
The refrigerated container underframe of the embodiment of the invention is the underframe of the refrigerated container of the embodiment of the invention.
As Fig. 3, Fig. 5 and shown in Figure 6, the refrigerated container underframe of the embodiment of the invention, comprise two bottom side beams and with the vertically disposed body transom 2 of bottom side beams (comprising main bottom cross beam and little bottom cross beam), the body transom 2 upper surfaces heat insulation load member 3 that has been sticked, heat insulation load member 3 lower surfaces are attached at body transom 2 upper surfaces, go out a plurality of connecting bores 21 on the body transom 2, be connected with positioning baffle 1 in each connecting bore 21, positioning baffle 1 is captiveed joint with the side detouchable of heat insulation load member 3, can connect or bolted connection for screw.
As shown in Figure 4, the refrigerated container underframe of the embodiment of the invention, each connecting bore 21 is the slot of same specification, and it is arranged on body transom 2 one sides uniformly, and in-line.Prefabricated positioning baffle 1 is a tabular, constitute by the overhead gage 11 that is arranged in connecting bore 21 tops after the clamping, the lower baffle plate 12 that is positioned at the jugularia 13 of connecting bore 21 and is positioned at connecting bore 21 belows, jugularia 13 positions are formed with card ditch 131,132, Ka Gou is formed by overhead gage 11 lower surfaces, lower baffle plate 12 upper surfaces and jugularia 13 sides, the width and the body transom 2 material thickness of card ditch 131,132 adapt, and are used for clamping body transom 2.Lower baffle plate 12 is from blocking ditch 131 to the length of the length of blocking the extension of ditch 132 directions less than slot, so that lower baffle plate 12 can pass slot; The thickness of positioning baffle 1 is suitable with the width of slot.The width of overhead gage 11 is greater than the width of connecting bore 21, so that positioning baffle 1 can not integral body pass connecting bore, thereby prevents that positioning baffle 1 from falling into body transom 2 inside accidentally.
Refrigerated container underframe of the present invention, but the shape of cross section of connecting bore can be the connecting bore of the clamping positioning baffle of oblong, parallelogram, flat ellipse and other shapes.And then the lower baffle plate 12 of positioning baffle can pass connecting bore, and the side of the minor face of connecting bore and positioning baffle jugularia is complementary, so that positioning baffle and body transom clamping are firm.Be similar to the shape (the long limit that is connecting bore is a parallel lines, and minor face is a semi arch) of a runway as the shape of cross section of knock hole, then the two ends of the cross-sectional plane of the jugularia of positioning baffle also are semi arch.
As shown in Figure 6, the refrigerated container underframe of the embodiment of the invention, handle crossbeam 2 is the square tube material, square tube comprises the horizontal part on four limits and connects the arc sections 22 of each horizontal part, for guaranteeing to connect effect, connecting bore 21 is opened in horizontal part one end, and promptly one side of connecting bore 21 is close to the edge of arc sections 22.Overhead gage 11 offers screw hole 14, and heat insulation load member 3 is captiveed joint with positioning baffle 1 by the screw 4 that is arranged in the screw hole 14.Heat insulation load member on the main bottom cross beam is identical with the connection mode between the positioning baffle with the heat insulation load member on the little bottom cross beam with connection mode between the positioning baffle.
As shown in Figure 5, on body transom 2, go out some rectangular connecting bores 21, prefabricated positioning baffle 1 is inserted connecting bore 21, and according to the thickness (being generally 3mm or 4mm) of body transom 2 with after positioning baffle 1 corresponding Ka Gou cooperates, as shown in Figure 1, the corresponding Ka Gou of positioning baffle 1 is stuck on the body transom 2, fixes positioning baffle 1 with this.On same body transom 20, have a pair of positioning baffle 1 at least, in opposite directions be connected in body transom 20, promptly body transom is subjected to the application force of two positioning baffles 1 opposite, can prevent the relative play of heat insulation loading material.With the screw hole 14 of screw 4 heat insulation load member 3 is fixed together with positioning baffle 1 then by positioning baffle 1.
As shown in Figure 4, positioning baffle has Liang Kagou, 3mm card ditch 132 and 4mm card ditch 131, and this is the body transom 20 that is used to cooperate different-thickness, and 3mm card ditch 132 cooperates the thick body transom 20 of 3mm, and 4mm card ditch 131 cooperates the thick body transom 20 of 4mm.
Refrigerated container underframe of the present invention and refrigerated container with this underframe, its body transom is connected reliably with heat insulation load member, and attended operation is convenient, need not to use welding wire and adhesive tape or glue, has reduced material cost; That brings in the time of can not producing welding splashes, and has improved production efficiency greatly, has reduced cost of labor, is fit to the working condition of batch manufacturing and high rhythm.
Above-described only is preferable possible embodiments of the present invention; described embodiment is not in order to limit scope of patent protection of the present invention; therefore the equivalent structure done of every utilization specification sheets of the present invention and accompanying drawing content changes, and in like manner all should be included in protection scope of the present invention.

Claims (10)

1, a kind of refrigerated container underframe, comprise two bottom side beams and with the vertically disposed body transom of described bottom side beams, the described body transom upper surface heat insulation load member that has been sticked, it is characterized in that, go out a plurality of connecting bores on the described body transom, be connected with positioning baffle in each described connecting bore, described positioning baffle is captiveed joint with the side detouchable of described heat insulation load member.
2, refrigerated container underframe as claimed in claim 1, it is characterized in that, described a plurality of connecting bore is for being arranged on the slot of the same specification on the same straight line of described body transom one side uniformly, flat ellipse hole or parallelogram hole, that prefabricated flat described positioning baffle is positioned at described slot top after by clamping and can stop described positioning baffle integral body to pass the overhead gage of described connecting bore, the jugularia that is arranged in described slot constitutes with the lower baffle plate that can pass described slot that is positioned at described slot below, and described jugularia position is formed with the Ka Gou that is used for the described body transom of clamping.
3, refrigerated container underframe as claimed in claim 2 is characterized in that, described jugularia both sides are formed with the different Ka Gou of width respectively.
4, refrigerated container underframe as claimed in claim 2 is characterized in that, on same described body transom, has a pair of described positioning baffle at least, in opposite directions be connected in described body transom.
5, refrigerated container underframe as claimed in claim 2 is characterized in that, described overhead gage offers screw hole, captives joint with described positioning baffle by the screw that is arranged in the described screw hole in described heat insulation load member side.
6, a kind of refrigerated container, its underframe comprise two bottom side beams and with the vertically disposed body transom of described bottom side beams, the described body transom upper surface heat insulation load member that has been sticked, it is characterized in that, go out a plurality of connecting bores on the described body transom, be connected with positioning baffle in each described connecting bore, described positioning baffle is captiveed joint with the side detouchable of described heat insulation load member.
7, refrigerated container as claimed in claim 6, it is characterized in that, described a plurality of connecting bore is for being arranged on the slot of the same specification on the same straight line of described body transom one side uniformly, flat ellipse hole or parallelogram hole, that prefabricated flat described positioning baffle is positioned at described slot top after by clamping and can stop described positioning baffle integral body to pass the overhead gage of described connecting bore, the jugularia that is arranged in described slot constitutes with the lower baffle plate that can pass described slot that is positioned at described slot below, and described jugularia position is formed with the Ka Gou that is used for the described body transom of clamping.
8, refrigerated container as claimed in claim 7 is characterized in that, described jugularia both sides are formed with the different Ka Gou of width respectively.
9, refrigerated container as claimed in claim 7 is characterized in that, on same described body transom, has a pair of described positioning baffle at least, in opposite directions be connected in described body transom.
10, refrigerated container as claimed in claim 7 is characterized in that, described overhead gage offers screw hole, captives joint with described positioning baffle by the screw that is arranged in the described screw hole in described heat insulation load member side.
CN2007101864805A 2007-11-22 2007-11-22 Refrigerated container underframe and refrigerated container equipped therewith Active CN101439799B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007101864805A CN101439799B (en) 2007-11-22 2007-11-22 Refrigerated container underframe and refrigerated container equipped therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101864805A CN101439799B (en) 2007-11-22 2007-11-22 Refrigerated container underframe and refrigerated container equipped therewith

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CN101439799A true CN101439799A (en) 2009-05-27
CN101439799B CN101439799B (en) 2010-12-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015043349A1 (en) * 2013-09-30 2015-04-02 南通中集特种运输设备制造有限公司 Container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172102A (en) * 1967-05-26 1969-11-26 A I R Air Conditioning And Ref Thermally Insulated Container
CN2371872Y (en) * 1999-04-15 2000-04-05 邵佳沐 Boxboard connecting piece with automatic locating function
CN2729393Y (en) * 2004-09-13 2005-09-28 殷洪 Fastenings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015043349A1 (en) * 2013-09-30 2015-04-02 南通中集特种运输设备制造有限公司 Container
CN104512654A (en) * 2013-09-30 2015-04-15 南通中集特种运输设备制造有限公司 Container
GB2542048A (en) * 2013-09-30 2017-03-08 Nantong Cimc-Special Transp Equipment Mft Co Ltd Container
AU2014328107B2 (en) * 2013-09-30 2019-05-23 Cimc Containers Holding Company Ltd. Container
GB2542048B (en) * 2013-09-30 2021-04-07 Nantong Cimc Special Transp Equipment Manufacture Co Ltd Container

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Effective date of registration: 20170224

Address after: 215434 Taicang economic and Technological Development Zone, Jiangsu Province, No. 99 Binjiang Avenue

Patentee after: TAICANG CIMC REEFER LOGISTICS EQUIPMENT Co.,Ltd.

Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd.

Patentee after: CIMC CONTAINERS HOLDING Co.,Ltd.

Address before: 201908 Baoshan District, Shanghai, Shanghai Road, No. 6886-6888

Patentee before: SHANGHAI CIMC REEFER CONTAINERS Co.,Ltd.

Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd.

CP03 Change of name, title or address

Address after: No. 99 Binjiang Avenue, Taicang Port Economic and Technological Development Zone, Jiangsu Province

Patentee after: TAICANG CIMC REEFER LOGISTICS EQUIPMENT Co.,Ltd.

Country or region after: China

Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd.

Patentee after: CIMC Container (Group) Co.,Ltd.

Address before: No. 99 Binjiang Avenue, Taicang Port Economic and Technological Development Zone, Jiangsu Province, China 215434

Patentee before: TAICANG CIMC REEFER LOGISTICS EQUIPMENT Co.,Ltd.

Country or region before: China

Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd.

Patentee before: CIMC CONTAINERS HOLDING Co.,Ltd.

CP03 Change of name, title or address