CN202806266U - Rear towing hook support structure - Google Patents
Rear towing hook support structure Download PDFInfo
- Publication number
- CN202806266U CN202806266U CN 201220363917 CN201220363917U CN202806266U CN 202806266 U CN202806266 U CN 202806266U CN 201220363917 CN201220363917 CN 201220363917 CN 201220363917 U CN201220363917 U CN 201220363917U CN 202806266 U CN202806266 U CN 202806266U
- Authority
- CN
- China
- Prior art keywords
- adapter plate
- support structure
- hook support
- towing hook
- boss
- 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 - Fee Related
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a rear towing hook support structure. The rear towing hook support structure comprises a fixed plate, and is characterized in that a boss is arranged in the middle of the fixed plate, the middle of the boss is provided with a threaded hole, vertical plates are respectively arranged in the middle of a front end face and a rear front end face of the fixed plate, a U-shaped groove recessing inwards is arranged in the middle of each vertical plate, a groove is arranged in the middle of the left side of the fixed plate, mounting holes and positioning projections are distributed on the fixed plate, and reinforcing ribs are arranged between the rear end face of each vertical plate and the fixed plate. The rear towing hook support structure is reasonable in structural design, convenient to mount and position and high in strength, the maximum load of bearing is increased, the strength of a rear towing hook is improved and operating requirements are met.
Description
Technical field
The utility model relates to the auto Body Technology field, relates in particular to a kind of rear dragging hook support structure.
Background technology
Rear hook in the past is connected the three kinds of modes that mainly contain with car body, the firstth, directly that rear towing hook car and car body is welded together, towing hook is fairly simple behind this kind, generally be exactly that a U-shaped steel-pipe welding is above the reinforcement of car body, rear dragging is hooked under the load of regulation and is easy to the car body drawing crack, the second towing hook is that the fixed sleeving with negative thread is welded to above the framework beam of car body, external towing hook is to be directly connected in the fixed sleeving with externally threaded thread rod, because less as the fixed sleeving diameter of this body structure, screw thread is easy to lose efficacy when being subject to very large load, the third is to link together as mode and the body framing of total piece installing by bolt and nut, but because the attachment point locus is bad, double-screw bolt is easy to be broken under the load of regulation, therefore also needs to improve.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of rear dragging hook support structure to be provided, and it connects reliable, and intensity is high, has increased the maximum load that bears, and has increased the intensity of rear towing hook, has satisfied operating needs.
The utility model is achieved through the following technical solutions:
A kind of rear dragging hook support structure, include adapter plate, it is characterized in that: the middle part of described adapter plate is provided with boss, described boss middle part is provided with tapped bore, the middle part of described adapter plate front/rear end is respectively equipped with riser, and the middle part of described riser is provided with the U-shaped groove that caves inward, and the middle part of described adapter plate left surface is provided with groove, be distributed with mounting hole and positioning convex on the described adapter plate, be provided with reinforced rib between the aft end face of described riser and the adapter plate.
The upper surface of described adapter plate is provided with the step surface centered by boss.
The bottom face of described boss, riser is concordant with the bottom face of adapter plate.
Its principle is: by the structure design of adapter plate, riser and boss, it is connected with body framing reliably, be fixed simultaneously the positioning convex that distributes on the plate, the aft end face of riser and the structure design of the reinforced rib between the adapter plate, it is convenient that the location is installed, and intensity is high, has increased the maximum load that bears, increase the intensity of rear towing hook, satisfied operating needs.
The utility model has the advantages that:
The utility model reasonable in design is installed the location conveniently, and intensity is high, has increased the maximum load that bears, and has increased the intensity of rear towing hook, has satisfied operating needs.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of rear dragging hook support structure, include adapter plate 1, the middle part of adapter plate 1 is provided with boss 2, and boss 2 middle parts are provided with tapped bore 3, and the middle part of adapter plate 1 front/rear end is respectively equipped with riser 4, the middle part of riser 4 is provided with the U-shaped groove 5 that caves inward, the middle part of adapter plate 1 left surface is provided with groove 6, is distributed with mounting hole 7 and positioning convex 8 on the adapter plate 1, is provided with reinforced rib 9 between the aft end face of riser 4 and the adapter plate 1; The upper surface of described adapter plate 1 is provided with the step surface centered by protruding 2; The bottom face of described boss 2, riser 4 is concordant with the bottom face of adapter plate 1.
Claims (3)
1. rear dragging hook support structure, include adapter plate, it is characterized in that: the middle part of described adapter plate is provided with boss, described boss middle part is provided with tapped bore, the middle part of described adapter plate front/rear end is respectively equipped with riser, and the middle part of described riser is provided with the U-shaped groove that caves inward, and the middle part of described adapter plate left surface is provided with groove, be distributed with mounting hole and positioning convex on the described adapter plate, be provided with reinforced rib between the aft end face of described riser and the adapter plate.
2. rear dragging hook support structure according to claim 1, it is characterized in that: the upper surface of described adapter plate is provided with the step surface centered by boss.
3. rear dragging hook support structure according to claim 1, it is characterized in that: the bottom face of described boss, riser is concordant with the bottom face of adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363917 CN202806266U (en) | 2012-07-25 | 2012-07-25 | Rear towing hook support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363917 CN202806266U (en) | 2012-07-25 | 2012-07-25 | Rear towing hook support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806266U true CN202806266U (en) | 2013-03-20 |
Family
ID=47865199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363917 Expired - Fee Related CN202806266U (en) | 2012-07-25 | 2012-07-25 | Rear towing hook support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806266U (en) |
-
2012
- 2012-07-25 CN CN 201220363917 patent/CN202806266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130725 |