CN203727484U - Mud guard support of heavy truck - Google Patents
Mud guard support of heavy truck Download PDFInfo
- Publication number
- CN203727484U CN203727484U CN201420135727.6U CN201420135727U CN203727484U CN 203727484 U CN203727484 U CN 203727484U CN 201420135727 U CN201420135727 U CN 201420135727U CN 203727484 U CN203727484 U CN 203727484U
- Authority
- CN
- China
- Prior art keywords
- mud guard
- strip buckle
- length
- splash apron
- apron bracket
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a mud guard support of a heavy truck. The mud guard support comprises a mud guard support body, wherein one end of the mud guard support body is welded with a fixing base; two long strip-shaped buckles are welded on the mud guard support body; the long strip-shaped buckles are connected with the mud guard through self-locking bolts; a rubber gasket is arranged between the long strip-shaped buckle and the mud guard; the length of the long strip-shaped buckle far away from one side of the frame is greater than the length of the long strip-shaped buckle closed to one side of the frame; the mud guard support body is a metal elbow; the fixing base is fixed on a vehicle frame. Through the mud guard support, the fatigue fracture problem of the mud guard support of the truck caused by vibration and sediment impact can be solved; the mud guard support has an extremely high popularization value.
Description
Technical field
The utility model relates to auto parts and components field, specifically relates to a kind of heavy duty truck splash apron bracket.
Background technology
China's carrier road conditions are comparatively severe at present, and mud guard assembly can prevent that the earth sandstone that taken up by tire from splashing everywhere by actv., due to the vibrations of vehicle frame and the impact of sandstone, usually makes splash apron bracket rupture.Therefore need mud guard assembly to assemble firm, solid durable.The mud guard that current truck assembles exists rigging position and is difficult to ensure card, is difficult for the situation fixing, assembling speed is slow and fatigue resistance is lower.
The Chinese patent literature of application publication number CN102642565A has been recorded a kind of mud guard fixed support of truck front-wheel, comprise permanent seat and two juxtaposed metal tubes, metal tube is fixed on the mud guard back side, two metal tubes upwards extend and draw close and are welded on permanent seat, and permanent seat is fixed on automotive frame.The document has reduced the damage rate of vehicle component.But still existence is a lot of not enough: (1) metal tube coordinates on fastening and mud guard by semicircle clip, screw and nut, and without damping, the vibration of vehicle body is delivered on mud guard completely, and damage rate is still higher.(2) the easy stripped thread of nut, causes mud guard to come off.(3) the semicircle clip of the size of the semicircle clip in outside and inner side is measure-alike, but, the Oscillation Amplitude that semicircle clip outside being positioned at is subject to is greater than the semicircle clip of inner side, easily causes metal tube to rock, and finally causes metal tube and the fracture of permanent seat junction.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of heavy duty truck splash apron bracket is provided.
The utility model adopts following technical proposals:
A kind of heavy duty truck splash apron bracket, comprises splash apron bracket body, and one end of described splash apron bracket body is welded with firm banking, is welded with 2 strip buckles on splash apron bracket body; Described strip buckle is connected with mud guard by self-locking screw; Between described strip buckle and mud guard, be provided with rubber cradle; Be greater than the length near the strip buckle of vehicle frame one side away from the length of the strip buckle of vehicle frame one side; Described splash apron bracket body is metal winding pipe, and described firm banking is fixed on automotive frame.
Preferably, described splash apron bracket body and strip buckle are aluminum alloy material.
Preferably, described firm banking is bolted on automotive frame.
Preferably, the length of the described strip buckle away from vehicle frame one side is near the length 1.3-1.7 of the strip buckle of vehicle frame one side doubly.
Preferably, the length of the described strip buckle away from vehicle frame one side is near 1.5 times of the length of the strip buckle of vehicle frame one side.
The beneficial effects of the utility model are: between (1) strip buckle and mud guard, be provided with rubber cradle, can reduce the mud guard vibration that body vibrations causes by actv..(2) strip buckle be connected with mud guard by self-locking screw, avoid nut screw structure stripped thread to cause mud guard to come off.(3) strip buckle adopts Cushioning Design principle, make to be greater than the length near the strip buckle of vehicle frame one side away from the length of the strip buckle of vehicle frame one side, thereby make vibrations can be delivered to uniformly each buckle two ends in transmittance process, vibrations are weakened in transmittance process, and then effectively reduce the fracture by fatigue producing by shaking.(4) splash apron bracket body and strip buckle are aluminum alloy material, on the one hand can effectively reduce own wt, and the buffering effect of aluminum alloy is good on the other hand, can reduce because vibrations and silt impact caused fracture by fatigue.
Brief description of the drawings:
Accompanying drawing 1 is constructional drawing of the present utility model;
Wherein: 1, mud guard, 2, rubber cradle, 3, firm banking, 4, splash apron bracket body, 5, self-locking screw, 6, the first strip buckle, 7, the second strip buckle.
Detailed description of the invention:
Embodiment 1: a kind of heavy duty truck splash apron bracket, its structure as shown in Figure 1: comprise splash apron bracket body 4, one end of described splash apron bracket body 4 is welded with firm banking 3, is welded with 2 strip buckles 6 on splash apron bracket body 4; Described strip buckle 6 is connected with mud guard 1 by self-locking screw 5; Between described strip buckle and mud guard 1, be provided with rubber cradle 2; Be greater than the length near the strip buckle of vehicle frame one side away from the length of the strip buckle of vehicle frame one side; Described splash apron bracket body 4 is metal winding pipe, and described firm banking 3 is fixed on automotive frame; Described splash apron bracket body 4 and strip buckle are aluminum alloy material; Described firm banking 3 is bolted on automotive frame; The length of the described strip buckle away from vehicle frame one side is near 1.5 times of the length of the strip buckle of vehicle frame one side; The described strip buckle away from vehicle frame one side is the first strip buckle 6; The described strip buckle near vehicle frame one side is the second strip buckle 7.
Between the strip buckle of this programme and mud guard 1, be provided with rubber cradle 2, can actv. reduce the mud guard 1 that body vibrations causes and vibrate.
Strip buckle be connected with mud guard 1 by self-locking screw 5, avoid nut screw structure stripped thread to cause mud guard 1 to come off.
Strip buckle adopts Cushioning Design principle, make to be greater than the length near the second strip buckle 7 of vehicle frame one side away from the length of the first strip buckle 6 of vehicle frame one side, thereby make vibrations can be delivered to uniformly each buckle two ends in transmittance process, shake in transmittance process and weaken, and then effectively reduce the fracture by fatigue producing by shaking.
Splash apron bracket body 4 and strip buckle are aluminum alloy material, on the one hand can effectively reduce own wt, and the buffering effect of aluminum alloy is good on the other hand, can reduce because vibrations and silt impact caused fracture by fatigue.
Embodiment 2: a kind of heavy duty truck splash apron bracket, still as shown in Figure 1, the places different from embodiment 1 are its structure: the length of described the first strip buckle 6 away from vehicle frame one side is near 1.3 times of the length of the second strip buckle 7 of vehicle frame one side.
Embodiment 3: a kind of heavy duty truck splash apron bracket, still as shown in Figure 1, the places different from embodiment 1 are its structure: the length of described the first strip buckle 6 away from vehicle frame one side is near 1.7 times of the length of the second strip buckle 7 of vehicle frame one side.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (5)
1. a heavy duty truck splash apron bracket, comprises splash apron bracket body, it is characterized in that: one end of described splash apron bracket body is welded with firm banking, is welded with 2 strip buckles on splash apron bracket body; Described strip buckle is connected with mud guard by self-locking screw; Between described strip buckle and mud guard, be provided with rubber cradle; Be greater than the length near the strip buckle of vehicle frame one side away from the length of the strip buckle of vehicle frame one side; Described splash apron bracket body is metal winding pipe, and described firm banking is fixed on automotive frame.
2. heavy duty truck splash apron bracket according to claim 1, is characterized in that: described splash apron bracket body and strip buckle are aluminum alloy material.
3. heavy duty truck splash apron bracket according to claim 1, is characterized in that: described firm banking is bolted on automotive frame.
4. heavy duty truck splash apron bracket according to claim 1, is characterized in that: the length of the described strip buckle away from vehicle frame one side is length 1.3-1.7 times near the strip buckle of vehicle frame one side.
5. heavy duty truck splash apron bracket according to claim 4, is characterized in that: the length of the described strip buckle away from vehicle frame one side is near 1.5 times of the length of the strip buckle of vehicle frame one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135727.6U CN203727484U (en) | 2014-03-24 | 2014-03-24 | Mud guard support of heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135727.6U CN203727484U (en) | 2014-03-24 | 2014-03-24 | Mud guard support of heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727484U true CN203727484U (en) | 2014-07-23 |
Family
ID=51197579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135727.6U Expired - Lifetime CN203727484U (en) | 2014-03-24 | 2014-03-24 | Mud guard support of heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588797A (en) * | 2019-10-23 | 2019-12-20 | 安徽华菱汽车有限公司 | Fender support device and machining method thereof |
-
2014
- 2014-03-24 CN CN201420135727.6U patent/CN203727484U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588797A (en) * | 2019-10-23 | 2019-12-20 | 安徽华菱汽车有限公司 | Fender support device and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |