CN104044641B - Trailer chassis - Google Patents
Trailer chassis Download PDFInfo
- Publication number
- CN104044641B CN104044641B CN201410229965.8A CN201410229965A CN104044641B CN 104044641 B CN104044641 B CN 104044641B CN 201410229965 A CN201410229965 A CN 201410229965A CN 104044641 B CN104044641 B CN 104044641B
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- backward
- rotary buckle
- hole
- offer
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 13
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 description 3
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a kind of trailer chassis, comprise forward and backward vehicle frame; Forward and backward vehicle frame is welded by shaped steel, and between forward and backward vehicle frame, horizontal welding is connected to connection crossbeam, is hinged with multiple connecting rings at forward and backward vehicle frame outer peripheral face interval, is respectively arranged with forward and backward carrying platform at forward and backward vehicle frame top; On forward and backward carrying platform, offer multiple pilot holes, on pilot hole, be respectively arranged with fixed connection apparatus, fixed connection apparatus comprises that the middle part being spirally connected with pilot hole offers the fixed head of installing hole, in the installing hole of fixed head, be provided with rotary buckle, offer bar shaped spacing hole at rotary buckle upper surface, upwards offer in rotary buckle bottom the limited impression adapting with bar shaped spacing hole, in limited impression, be provided with the pull handle of ring set on rotary buckle. The invention has the advantages that simple in structure, be easy to manufacture. Out-of-shape or the goods and materials that load in mixture can be fastened on carrying platform; Easy to loading and unloading, effectively improve the conevying efficiency of trailer.
Description
Technical field
The present invention relates to trailer field, especially relate to a kind of trailer chassis.
Background technology
Trailer platform vehicle frame handling goods and materials are more convenient, but it is fixing or adopt the both sides rope band fixing mode of fixing a point generally to load goods and materials, is applicable to regular shape goods and materials or same goods and materials. But goods and materials in irregular shape and different goods and materials load in mixture and have sizable ratio, if still adopt traditional fixed form, will exist fixing difficulty or the less conevying efficiency of bringing of delivery goods and materials low.
Summary of the invention
The object of the invention is to provide a kind of reliable trailer chassis easy to loading and unloading, fixing.
For achieving the above object, the present invention can take following technical proposals:
Trailer chassis of the present invention, comprises forward and backward vehicle frame; Described forward and backward vehicle frame is welded by shaped steel, and between forward and backward vehicle frame, horizontal welding is connected to connection crossbeam, is hinged with multiple connecting rings at forward and backward vehicle frame outer peripheral face interval, is respectively arranged with forward and backward carrying platform at forward and backward vehicle frame top; On described forward and backward carrying platform, offer multiple pilot holes, on described pilot hole, be respectively arranged with fixed connection apparatus, described fixed connection apparatus comprises that the middle part being spirally connected with described pilot hole offers the fixed head of installing hole, in the installing hole of described fixed head, be provided with rotary buckle, offer bar shaped spacing hole at described rotary buckle upper surface, upwards offer in rotary buckle bottom the limited impression adapting with described bar shaped spacing hole, in described limited impression, be provided with the pull handle of ring set on rotary buckle.
Offer respectively at the rotary buckle upper surface that is positioned at position, described bar shaped spacing hole upper, middle and lower the upper, middle and lower adjusting hole being parallel to each other.
Be vertically installed with respectively left and right reinforcement in the rotary buckle both sides that are positioned at below described fixed head.
The invention has the advantages that simple in structure, be easy to manufacture. Goods and materials in irregular shape and the goods and materials that load in mixture can be fastened on carrying platform; And easy to loading and unloading, can effectively improve the conevying efficiency of trailer.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of fixed connection apparatus of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 be fixed connection apparatus of the present invention stereogram.
Fig. 5 is the structural representation of rotary buckle of the present invention.
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
As shown in Fig. 1-6, trailer chassis of the present invention, comprises forward and backward vehicle frame 1,2; Described forward and backward vehicle frame 1,2 is welded by shaped steel, between forward and backward vehicle frame 1,2, horizontal welding is connected to and connects crossbeam 3, be hinged with multiple connecting rings 4 at forward and backward vehicle frame 1,2 outer peripheral face intervals, be respectively arranged with forward and backward carrying platform 5,6 at forward and backward vehicle frame 1,2 tops; On described forward and backward carrying platform 5,6, parallel interval offers many row's pilot holes respectively, on described pilot hole, is respectively arranged with fixed connection apparatus; Described fixed connection apparatus comprises that the middle part being spirally connected with described pilot hole offers the fixed head 7 of installing hole, in the installing hole of described fixed head 7, be provided with rotary buckle 8, offer bar shaped spacing hole 9 at described rotary buckle 8 upper surfaces, upwards offer the limited impression 10 adapting with described bar shaped spacing hole 9 in rotary buckle 8 bottoms, in described limited impression 10, be provided with the pull handle 11 of ring set on rotary buckle 8; Offer respectively the upper, middle and lower adjusting hole 12,13,14 being parallel to each other at rotary buckle 8 upper surfaces that are positioned at described bar shaped spacing hole 9 positions, upper, middle and lower; Be vertically installed with respectively left and right reinforcement 15,16 in rotary buckle 8 both sides that are positioned at below described fixed head 7.
When use, the volume that can deliver goods and materials according to reality is selected connecting ring 4 and the fixed connection apparatus of correct position, and rope is enclosed within on goods and materials, and both sides can be realized fastening through the hole of connecting ring 4 and pull handle 11 respectively; Fastening for goods and materials irregular or that load in mixture are convenient to more, rotary buckle 8 can be along the fixed head 7 360 ° of rotations in surface; Simultaneously, because rotary buckle 8 tops offer upper, middle and lower adjusting hole 12,13,14, after pull handle 11 is extracted out, bottom is placed in limited impression 10, wide-angle deflection (left and right maximum deflection degree is 60 °) can be realized in top, can adjust easily the fixed-direction of rope, makes to load and unload more convenient, effectively raise the useful load of trailer chassis, greatly improved the conevying efficiency of trailer.
Claims (4)
1. a trailer chassis, comprises forward and backward vehicle frame (1,2); It is characterized in that: described forward and backward vehicle frame (1,2) is welded by shaped steel, between forward and backward vehicle frame (1,2), horizontal welding is connected to and connects crossbeam (3), be hinged with multiple connecting rings (4) at forward and backward vehicle frame (1,2) outer peripheral face interval, be respectively arranged with forward and backward carrying platform (5,6) at forward and backward vehicle frame (1,2) top; On described forward and backward carrying platform (5,6), offer multiple pilot holes, on described pilot hole, be respectively arranged with fixed connection apparatus; Described fixed connection apparatus comprises that the middle part being spirally connected with described pilot hole offers the fixed head of installing hole (7), in the installing hole of described fixed head (7), be provided with rotary buckle (8), offer bar shaped spacing hole (9) at described rotary buckle (8) upper surface, upwards offer in rotary buckle (8) bottom the limited impression (10) adapting with described bar shaped spacing hole (9), in described limited impression (10), be provided with the pull handle (11) of ring set on rotary buckle (8).
2. trailer chassis according to claim 1, is characterized in that: offer respectively the upper, middle and lower adjusting hole (12,13,14) being parallel to each other at rotary buckle (8) upper surface that is positioned at described bar shaped spacing hole (9) position, upper, middle and lower.
3. trailer chassis according to claim 1, is characterized in that: be vertically installed with respectively left and right reinforcement (15,16) in rotary buckle (8) both sides that are positioned at described fixed head (7) below.
4. trailer chassis according to claim 1, is characterized in that: on described forward and backward carrying platform (5,6), parallel interval offers many row's pilot holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229965.8A CN104044641B (en) | 2014-05-28 | 2014-05-28 | Trailer chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229965.8A CN104044641B (en) | 2014-05-28 | 2014-05-28 | Trailer chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044641A CN104044641A (en) | 2014-09-17 |
| CN104044641B true CN104044641B (en) | 2016-05-04 |
Family
ID=51498136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229965.8A Active CN104044641B (en) | 2014-05-28 | 2014-05-28 | Trailer chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044641B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180263A (en) * | 1992-02-28 | 1993-01-19 | Flowers Jr F W | Cargo tiedown anchor |
| US7686551B2 (en) * | 2007-04-18 | 2010-03-30 | Black & Gray Design & Manufacturing, Inc. | Tie-down anchor system and method |
| CN202992018U (en) * | 2012-11-09 | 2013-06-12 | 黄汉卿 | Coupling device |
| CN203888882U (en) * | 2014-05-28 | 2014-10-22 | 郑州飞机装备有限责任公司 | Trailer frame |
-
2014
- 2014-05-28 CN CN201410229965.8A patent/CN104044641B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104044641A (en) | 2014-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: 450005 Zhengzhou, south central third ring road, Henan, 1084 Co-patentee after: AVIC ELECTRIC VEHICLES (ZHENGZHOU) CO.,LTD. Patentee after: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. Address before: 450005 Zhengzhou, south central third ring road, Henan, 1084 Patentee before: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450005 mailbox 1084 in the middle section of South Third Ring Road, Zhengzhou City, Henan Province Co-patentee after: Zhengzhou Zhengfei Special Equipment Co.,Ltd. Patentee after: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. Address before: 450005 mailbox 1084 in the middle section of South Third Ring Road, Zhengzhou City, Henan Province Co-patentee before: AVIC ELECTRIC VEHICLES (ZHENGZHOU) CO.,LTD. Patentee before: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 451162 No. 20 Dongting Lake Road, Zhengzhou Airport District, Henan Province Co-patentee after: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. Patentee after: Zhengzhou Zhengfei Special Equipment Co.,Ltd. Address before: 450005 mailbox 1084 in the middle section of South Third Ring Road, Zhengzhou City, Henan Province Co-patentee before: Zhengzhou Zhengfei Special Equipment Co.,Ltd. Patentee before: ZHENGZHOU AIRCRAFT EQUIPMENT Co.,Ltd. |