CN209176795U - Heavy traction back wheels of vehicle shield stand - Google Patents
Heavy traction back wheels of vehicle shield stand Download PDFInfo
- Publication number
- CN209176795U CN209176795U CN201821968965.XU CN201821968965U CN209176795U CN 209176795 U CN209176795 U CN 209176795U CN 201821968965 U CN201821968965 U CN 201821968965U CN 209176795 U CN209176795 U CN 209176795U
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- CN
- China
- Prior art keywords
- pedestal
- ring portion
- back wheels
- connecting tube
- hole
- 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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Abstract
The utility model relates to heavy traction back wheels of vehicle shield installing area, specifically a kind of heavy traction back wheels of vehicle shield stands.Including connecting tube and pedestal, the fixation hole being connected there are two being opened in the connecting tube with rear-wheel shield, the pedestal includes the ring portion for being welded in connecting tube one end, by the pedestal for the fan shape that ring portion upper level integrally extends to form, the outer rim of the pedestal is in straight flange structure, and it is provided with three mounting holes corresponding with traction seat bottom plate mounting hole side by side on the pedestal of outer rim, one extends there are two engaging lug the outer rim of pedestal side by side downwards, has the connecting hole being connected with longitudinal beam on the engaging lug.The utility model solves the status that heavy traction wheel cover stent can not be installed, and pedestal and connecting tube use friction welding technological, and good appearance, welding quality is high and stablizes, high production efficiency.Pedestal uses wrought form, and intensity is higher.Whole process automation easy to accomplish, improving production efficiency.
Description
Technical field
The utility model relates to heavy traction back wheels of vehicle shield installing area, specifically a kind of heavy traction back wheels of vehicle shields
Bracket.
Background technique
On November 1st, 2017, GB34659-2017 " automobile and trailer anti-splashing system performance requirements and measurement method " hair
Cloth, standard requirements heavy-load type tractor must also install anti-splashing system.But the matching of 6 × 4 heavy-load type rear axle overhang of a towing vehiche framves is more
Vehicle frame space among leaf spring, jackshaft and rear axle is almost occupied by leaf spring, and especially under vehicle limiting condition, wheel cover stent can
It is very little with space, it can not have been arranged with traditional approach, be unable to satisfy laws and regulations requirement.
To solve the above-mentioned problems, it is necessary to research and develop a kind of novel rear-wheel shield stand.
Utility model content
The utility model provides a kind of heavy duty and leads to solve the problems, such as the vehicle frame narrow space among jackshaft and rear axle
Draw back wheels of vehicle shield stand.
The utility model is achieved through the following technical solutions: heavy traction back wheels of vehicle shield stand, including connecting tube
And pedestal,
It is opened in the connecting tube there are two the fixation hole being connected with rear-wheel shield, the pedestal includes being welded in connecting tube
The axis of the ring portion of one end, the ring portion and connecting tube is located along the same line, and is integrally extended to form by ring portion upper level
The pedestal of fan shape, the outer rim of the pedestal are in straight flange structure, and are provided with side by side and traction seat bottom plate on the pedestal of outer rim
Corresponding three mounting holes of mounting hole, one extends there are two engaging lug the outer rim of pedestal side by side downwards, on the engaging lug point
It is not provided with the connecting hole being connected with longitudinal beam.
As the further improvement of technical solutions of the utility model, it is blind that mounting hole is located in the middle in three mounting holes
Hole, the mounting hole positioned at both ends are through-hole.
As the further improvement of technical solutions of the utility model, be located in three mounting holes the mounting hole at both ends respectively with
Integrally formed with external reinforcing ribs between ring portion, integrally formed with interior reinforcing rib between the middle part and ring portion of two engaging lugs.
As the further improvement of technical solutions of the utility model, from ring portion to the interior reinforcing rib at the middle part of two engaging lugs
Gradually broaden.
As the further improvement of technical solutions of the utility model, the pedestal is made of forging and stamping.
As the further improvement of technical solutions of the utility model, the connecting tube other end has been threadedly engaged blanking cover.
Compared with prior art, the utility model has the advantage that
1, the status that heavy traction wheel cover stent can not be installed is solved.
2, pedestal and connecting tube use friction welding technological, and good appearance, welding quality is high and stablizes, high production efficiency.
3, pedestal uses wrought form, and intensity is higher.
4, whole process automation easy to accomplish, improving production efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of heavy traction back wheels of vehicle shield stand described in the utility model.
Fig. 2 is the main view of heavy traction back wheels of vehicle shield stand described in the utility model.
Fig. 3 is the sectional side elevation of the pedestal.
In figure: 1- connecting tube, 2- ring portion, 3- pedestal, 4- mounting hole, 5- engaging lug, 6- connecting hole, 7- external reinforcing ribs, 8-
Interior reinforcing rib, 9- blanking cover, 10- fixation hole.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The technical solution of the utility model is described in detail with reference to the accompanying drawing.
Heavy traction back wheels of vehicle shield stand, including connecting tube 1 and pedestal,
It is opened in the connecting tube 1 there are two the fixation hole 10 being connected with rear-wheel shield, the pedestal includes the company of being welded in
The axis of the ring portion 2 of 1 one end of adapter tube, the ring portion 2 and connecting tube 1 is located along the same line, and is integrally prolonged by 2 upper level of ring portion
Stretch the pedestal 3 for the fan shape to be formed, the outer rim of the pedestal 3 is in straight flange structure, and be provided with side by side on the pedestal 3 of outer rim with
Corresponding three mounting holes 4 of traction seat bottom plate mounting hole, there are two engaging lug 5, institutes for one extension side by side downwards for the outer rim of pedestal 3
State the connecting hole 6 for having on engaging lug 5 and being connected with longitudinal beam.
When specifically used, three mounting holes 4 are corresponding with traction seat bottom plate mounting hole, and are threadedly coupled.Connecting hole 6 with
Longitudinal beam is connected.The fixed mode in pedestal two sides is realized, installation space is saved.Then rear-wheel shield is passed through into fixation
Hole 10 is installed in connecting tube 1.Specifically, the welding procedure between the pedestal and connecting tube 1 is friction welding.
In order to guarantee the bonding strength of mounting hole 4, it is blind hole that mounting hole 4 is located in the middle in three mounting holes 4, is located at two
The mounting hole 4 at end is through-hole.
In order to reinforce the support strength of pedestal, the mounting hole 4 at both ends is located in three mounting holes 4 respectively between ring portion 2
Integrally formed with external reinforcing ribs 7, integrally formed with interior reinforcing rib 8 between the middle part and ring portion 2 of two engaging lugs 5.
Preferably, it gradually broadens from the interior reinforcing rib 8 at the middle part of 2 to two engaging lugs of ring portion 5.The height of interior reinforcing rib 8
It is checked by threedimensional model dynamic, strict control height, interior reinforcing rib 8 is gradually widened, and the connection that can be improved engaging lug 6 is strong
Degree.
When it is implemented, the pedestal is made of forging and stamping, intensity is higher.
Preferably, 1 other end of connecting tube has been threadedly engaged blanking cover 9, is used for dust-proof antirust.
When concrete application, the submount material is Q345C, and processing technology is forging.The material and specification of connecting tube 1 be
Steel pipe Q345C-60*3.5mm.The material of blanking cover 9 is butyl rubber.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. heavy traction back wheels of vehicle shield stand, which is characterized in that including connecting tube (1) and pedestal,
It is opened on the connecting tube (1) there are two the fixation hole (10) being connected with rear-wheel shield, the pedestal includes the company of being welded in
The ring portion (2) of (1) one end is taken over, the ring portion (2) and the axis of connecting tube (1) are located along the same line, by ring portion (2) top
The pedestal (3) for the fan shape that level integrally extends to form, the outer rim of the pedestal (3) are in straight flange structure, and close to the seat of outer rim
It is provided with three mounting holes (4) corresponding with traction seat bottom plate mounting hole on body (3) side by side, the outer rim of pedestal (3) downwards side by side one
There are two body extensions engaging lug (5), has the connecting hole (6) being connected with longitudinal beam on the engaging lug (5).
2. heavy traction back wheels of vehicle shield stand according to claim 1, which is characterized in that position in three mounting holes (4)
It is blind hole in intermediate mounting hole (4), the mounting hole (4) positioned at both ends is through-hole.
3. heavy traction back wheels of vehicle shield stand according to claim 2, which is characterized in that position in three mounting holes (4)
In both ends mounting hole (4) respectively between ring portion (2) integrally formed with external reinforcing ribs (7), the middle part of two engaging lugs (5) with
Integrally formed with interior reinforcing rib (8) between ring portion (2).
4. heavy traction back wheels of vehicle shield stand according to claim 3, which is characterized in that from ring portion (2) to two companies
The interior reinforcing rib (8) at the middle part of lug (5) gradually broadens.
5. heavy traction back wheels of vehicle shield stand according to claim 4, which is characterized in that the pedestal is to forge and press
's.
6. heavy traction back wheels of vehicle shield stand described according to claim 1 or 2 or 3 or 4 or 5, which is characterized in that the company
Adapter tube (1) other end has been threadedly engaged blanking cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968965.XU CN209176795U (en) | 2018-11-28 | 2018-11-28 | Heavy traction back wheels of vehicle shield stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968965.XU CN209176795U (en) | 2018-11-28 | 2018-11-28 | Heavy traction back wheels of vehicle shield stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176795U true CN209176795U (en) | 2019-07-30 |
Family
ID=67374457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968965.XU Active CN209176795U (en) | 2018-11-28 | 2018-11-28 | Heavy traction back wheels of vehicle shield stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176795U (en) |
-
2018
- 2018-11-28 CN CN201821968965.XU patent/CN209176795U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |