CN203888882U - Trailer frame - Google Patents
Trailer frame Download PDFInfo
- Publication number
- CN203888882U CN203888882U CN201420277894.4U CN201420277894U CN203888882U CN 203888882 U CN203888882 U CN 203888882U CN 201420277894 U CN201420277894 U CN 201420277894U CN 203888882 U CN203888882 U CN 203888882U
- Authority
- CN
- China
- Prior art keywords
- carrying platform
- rotary buckle
- frame
- vehicle frame
- backward
- 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.)
- Withdrawn - After Issue
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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model discloses a trailer frame. The trailer frame comprises a front frame and a rear frame which are both made of section steel in a welding mode. A connecting crossbeam is horizontally welded between the front frame and the rear frame, a plurality of connecting rings are hinged to the outer peripheral face of the front frame and the outer peripheral face of the rear frame at intervals, and a front carrying platform and a rear carrying platform are arranged on the top of the front frame and the top of the rear frame respectively. A plurality of assembling holes are formed in the front carrying platform and the rear carrying platform, and each assembling hole is provided with a fixedly connecting device. Each fixedly connecting device comprises a fixing plate which is connected with the corresponding assembling hole in a threaded mode, a mounting hole is formed in the middle of each fixing plate, and a rotating buckle is arranged in the mounting hole of each fixing plate. A strip-type limiting hole is formed in the upper surface of each rotating buckle, a limiting groove which is matched with the corresponding strip-type limiting hole is formed in the bottom of each rotating buckle in an upward mode, and a pull handle which is annularly arranged on the corresponding rotating buckle in a sleeved mode is arranged in each limiting groove. The trailer frame has the advantages that the structure is simple, and manufacturing is easy; irregularly-shaped goods and materials or mixed loading goods and materials can be fastened on the carrying platforms, loading and unloading is convenient, and therefore the transport efficiency of a trailer can be effectively improved.
Description
Technical field
The utility model relates to trailer field, especially relates 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 conveying efficiency of bringing of delivery goods and materials low.
Summary of the invention
The utility model object is to provide easy to loading and unloading, the fixing failure-free of one trailer chassis.
For achieving the above object, the utility model can be taked following technical proposals:
Trailer chassis described in the utility model, 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 coupling links 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 assembly openings, on described assembly opening, be respectively arranged with fixed connection apparatus, described fixed connection apparatus comprises that the middle part being spirally connected with described assembly opening offers the adapter plate of mounting hole, in the mounting hole of described adapter plate, be provided with rotary buckle, offer bar shaped spacing hole at described rotary buckle upper surface, upwards offer the limited impression adapting with described bar shaped spacing hole in rotary buckle bottom, 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 reinforced rib in the rotary buckle both sides that are positioned at below described adapter plate.
The utility model advantage is simple in structure, is 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 conveying efficiency of trailer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model fixed connection apparatus.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 be the utility model fixed connection apparatus block diagram.
Fig. 5 is the structural representation of the utility model rotary buckle.
Fig. 6 is the birds-eye view of Fig. 5.
Detailed description of the invention
As shown in Fig. 1-6, trailer chassis described in the utility model, 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 coupling links 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 assembly openings respectively, on described assembly opening, is respectively arranged with fixed connection apparatus; Described fixed connection apparatus comprises that the middle part being spirally connected with described assembly opening offers the adapter plate 7 of mounting hole, in the mounting hole of described adapter plate 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 reinforced rib 15,16 in rotary buckle 8 both sides that are positioned at below described adapter plate 7.
When use, the volume that can deliver goods and materials according to reality is selected coupling link 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 coupling link 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 adapter plate 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 carrying capacity of trailer chassis, greatly improved the conveying 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 coupling links (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 assembly openings, on described assembly opening, be respectively arranged with fixed connection apparatus; Described fixed connection apparatus comprises that the middle part being spirally connected with described assembly opening offers the adapter plate of mounting hole (7), in the mounting hole of described adapter plate (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 reinforced rib (15,16) in rotary buckle (8) both sides that are positioned at described adapter plate (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 assembly openings respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277894.4U CN203888882U (en) | 2014-05-28 | 2014-05-28 | Trailer frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277894.4U CN203888882U (en) | 2014-05-28 | 2014-05-28 | Trailer frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888882U true CN203888882U (en) | 2014-10-22 |
Family
ID=51715320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277894.4U Withdrawn - After Issue CN203888882U (en) | 2014-05-28 | 2014-05-28 | Trailer frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044641A (en) * | 2014-05-28 | 2014-09-17 | 郑州飞机装备有限责任公司 | Tow truck frame |
-
2014
- 2014-05-28 CN CN201420277894.4U patent/CN203888882U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044641A (en) * | 2014-05-28 | 2014-09-17 | 郑州飞机装备有限责任公司 | Tow truck frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |