CN207466799U - A kind of splash apron bracket - Google Patents
A kind of splash apron bracket Download PDFInfo
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- CN207466799U CN207466799U CN201721301442.5U CN201721301442U CN207466799U CN 207466799 U CN207466799 U CN 207466799U CN 201721301442 U CN201721301442 U CN 201721301442U CN 207466799 U CN207466799 U CN 207466799U
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- riser
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Abstract
A kind of splash apron bracket, No.1 stand tube and No. two stand tubes including being used to fix mud guard, No.1 stand tube is connected by No. three stand tubes with No. two stand tubes, No. three stand tubes are internally provided with inner sleeve positioned at the position of connection erection support, the bending section that inner sleeve includes vertical section and its end connects, bending section is arranged in the bending part of No. three stand tubes, bending section is connected with extension, erection support is connected in No. three stand tubes, erection support includes No.1 riser and parallel No. two risers for being fixed on No. three stand tube both sides, No. three risers, the middle part of No.1 riser, lower part is vertically connected with and No. two risers respectively, No. three risers transverse slat connected vertically, No.1 riser is connected with driving cab rear suspension, the lower part of No.1 riser is connected with the mounting bracket being connected with driving cab rear suspension.Not only reliability is high by the design, is simple to manufacture, but also structural strength is high, simple in structure, light-weight.
Description
Technical field
The utility model is related to field of automobile more particularly to a kind of splash apron brackets, are primarily adapted for use in raising
Unfailing performance.
Background technology
Splash apron bracket is bend pipe structure at present, and bend pipe is single tube structure, and bend pipe is connected by casting bearing and mounting bracket
It connects.After quality problems occurs in dashboard system, due to having other pipes and system before and after mud guard, without space to mud guard
System is modified or improves mud guard performance by supplementing other system auxiliary, meanwhile, based on the considerations of cost, also can not
Improvement by a relatively large margin can be carried out to it.Existing fender structure usually occurs damaging or coming off in user and experiment link, makes
It is also shorter with the service life, mainly have the disadvantage that：1st, single bent pipe bracket dashboard system stability, reliability, durability, strong
The poor performances such as degree, rigidity；2nd, it is susceptible to mud guard shake；3rd, it is susceptible to the cracking of bent pipe bracket in itself；4th, it is easy to cause
Other part cracks or broken except bent pipe bracket, it is serious that entire dashboard system is caused to be taken off；5th, due to bend pipe material thickness
It is bigger than normal, bend pipe weight is caused to lay particular stress on, while cost is higher, dashboard system is also easy to cause and is damaged by gravitational thrusts.
Chinese patent, Authorization Notice No. CN203780623U, authorized announcement date are in August, 2014 utility model of 20 days
A kind of middle heavy truck Multifunctional fender stent is disclosed, including upper bracket pipe and lower carriage pipe, upper bracket pipe and lower carriage pipe
Front end connects splash apron bracket pedestal, and splash apron bracket pedestal is vertical with plane where two stand tubes, splash apron bracket pedestal
On symmetrically open up there are four mounting hole, upper bracket pipe respectively connect a support plate, upper branch with the rear portion of lower carriage pipe and middle part
There are two mud guard installing plates for the fixation of frame pipe rear side.Although the utility model reduces production cost, it is still deposited
In following defect：Splash apron bracket pedestal is connected respectively with upper bracket pipe, lower carriage pipe in the utility model, such design
Reduce the unfailing performance of splash apron bracket.
Invention content
The purpose of the utility model is to overcome reliability in the prior art it is low the defects of and problem, providing one kind can
By the high splash apron bracket of property.
In order to achieve the above object, the technical solution of the utility model is：A kind of splash apron bracket is fixed including being used for
The No.1 stand tube of mud guard and No. two stand tubes, the No.1 stand tube are mutually parallel with No. two stand tubes, No.1 stand tube
It is connected by No. three stand tubes with No. two stand tubes, is connected with erection support in No. three stand tubes, erection support is with driving
It sails room rear-suspending to be connected, No. three stand tubes are internally provided with inner sleeve positioned at the position of connection erection support.
It is located at the position above erection support in No. three stand tubes and is provided with No.1 bending part, No. three stand tubes is upper
Position below erection support is provided with No. two bending parts, and the inner sleeve includes vertical section, No.1 bending section, No. two bendings
Section, the No.1 bending section are arranged in No.1 bending part, and one end of No.1 bending section is connected with one end of vertical section, No.1
The other end of bending section is connected with No.1 extension, and No. two bending sections are arranged in No. two bending parts, No. two bending sections
One end is connected with the other end of vertical section, and the other end of No. two bending sections is connected with No. two extensions.
The length of the No.1 extension is 5 millimeters~10 millimeters；The length of No. two extensions is 5 millimeters~10 millis
Rice.
The erection support includes No.1 riser, No. two risers, No. three risers, the middle part vertical connection of the No.1 riser
There is No.1 transverse slat, the lower vertical of No.1 riser is connected with No. two transverse slats, and No. two risers are arranged in parallel in No. three risers
The both sides of No. three stand tubes, and No. two risers are connected with outer wall of No. three risers with No. three stand tubes, the No.1 transverse slat
With the equal vertical connection in top of No. two risers, No. three risers, No. two transverse slats and No. two risers, the lower part of No. three risers are hung down
Direct-connected to connect, the No.1 riser is connected with driving cab rear suspension.
The lower part of the No.1 riser is connected with mounting bracket, and the mounting bracket is Z-type structure, mounting bracket include with
Starting stave that No.1 riser is mutually parallel, the second riser, the starting stave are connected by the first transverse slat with the second riser,
With the first transverse slat vertical connection, starting stave is connected with driving cab rear suspension for starting stave, the second riser.
Reinforcing rib is provided between the No.1 riser and No.1 transverse slat.
Position on the No.1 riser between No.1 transverse slat and No. two transverse slats is provided with lightening hole.
Be provided with oil pump bracket between the No.1 stand tube and No. two stand tubes, the end of the oil pump bracket respectively with
No.1 stand tube, No. two stand tubes are connected.
Compared with prior art, the beneficial effects of the utility model are：
1st, the inside at the position that No. three stand tubes are located at connection erection support is set in a kind of splash apron bracket of the utility model
Inner sleeve is equipped with, adds inner sleeve, not only increases the rigidity and intensity of splash apron bracket sensitive part, so as to improve gear mud
The unfailing performance of board mount, and be simple to manufacture.Therefore, the utility model reliability is high, is simple to manufacture.
2nd, the No.1 bending that inner sleeve includes vertical section in a kind of splash apron bracket of the utility model and its end connects
Section, No. two bending sections, No.1 bending section are arranged in No.1 bending part, and No.1 bending section is connected with No.1 extension, No. two foldings
Curved segment is arranged in No. two bending parts, and No. two bending sections are connected with No. two extensions, and setting bending section is for extension
Improve the structural strength of bending part；No.1 extension, No. two extensions length be 5 millimeters~10 millimeters, ensure weight
Under the premise of light, the structural strength of splash apron bracket is improved；Oil pump branch is provided between No.1 stand tube and No. two stand tubes
Frame, the end of oil pump bracket are connected respectively with No.1 stand tube, No. two stand tubes, improve the integrated level of splash apron bracket.
Therefore, the utility model structural strength is high, integrated level is high.
3rd, in a kind of splash apron bracket of the utility model erection support include No.1 riser, No. two risers, No. three risers, one
No.1 transverse slat is vertically connected in the middle part of number riser, the lower vertical of No.1 riser is connected with No. two transverse slats, No. two risers and three
Number parallel both sides for being fixed on No. three stand tubes of riser, No.1 transverse slat and No. two risers, the equal vertical connection in top of No. three risers,
No. two transverse slats and No. two risers, the equal vertical connection in lower part of No. three risers, No.1 riser are connected with driving cab rear suspension, in this way
Design be not only simple in structure, and structural strength is high；The lower part of No.1 riser is connected with mounting bracket, and mounting bracket is Z-type
Structure, mounting bracket are connected with driving cab rear suspension, add mounting bracket, improve erection support and connect with driving cab rear suspension
The unfailing performance connect；Reinforcing rib is provided between No.1 riser and No.1 transverse slat, adds reinforcing rib, improves the knot of erection support
Structure intensity；Position on No.1 riser between No.1 transverse slat and No. two transverse slats is provided with lightening hole, adds lightening hole, reduces
The dead weight of erection support.Therefore, the utility model is simple in structure, structural strength is high, reliability is high, light-weight.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structure diagram of inner sleeve in Fig. 1.
In figure：The stand tube 2, three of No.1 stand tube 1, two stand tube 3,31, No. two bending parts 32 of No.1 bending part, peace
Fill bearing 4, the riser 42, three of No.1 riser 41, two riser 43, No.1 transverse slat 44, No. two transverse slats 45, reinforcing rib 46, losss of weight
Hole 47, inner sleeve 5, vertical section 51,52, No. two bending sections 53 of No.1 bending section, 54, No. two extensions 55 of No.1 extension, peace
Fill stent 6, starting stave 61, the second riser 62, the first transverse slat 63, oil pump bracket 7.
Specific embodiment
The utility model is described in further detail below in conjunction with description of the drawings and specific embodiment.
Referring to Fig. 1 to Fig. 3, a kind of splash apron bracket, No.1 stand tube 1 and No. two stents including being used to fix mud guard
Pipe 2, the No.1 stand tube 1 are mutually parallel with No. two stand tubes 2, and No.1 stand tube 1 passes through No. three stand tubes 3 and No. two stents
Pipe 2 is connected, and is connected with erection support 4 in No. three stand tubes 3, erection support 4 is connected with driving cab rear suspension, described
No. three stand tubes 3 are internally provided with inner sleeve 5 positioned at the position of connection erection support 4.
The position for being located at 4 top of erection support in No. three stand tubes 3 is provided with No.1 bending part 31, No. three stand tubes
The position for being located at 4 lower section of erection support on 3 is provided with No. two bending parts 32, and the inner sleeve 5 includes vertical section 51, No.1 bending
52, No. two bending sections 53 of section, the No.1 bending section 52 are arranged in No.1 bending part 31, and one end of No.1 bending section 52 is with erecting
One end of straight section 51 is connected, and the other end of No.1 bending section 52 is connected with No.1 extension 54, and No. two bending sections 53 are set
It puts in No. two bending parts 32, one end of No. two bending sections 53 is connected with the other end of vertical section 51, No. two bending sections 53
The other end is connected with No. two extensions 55.
The length of the No.1 extension 54 is 5 millimeters~10 millimeters；The length of No. two extensions 55 for 5 millimeters~
10 millimeters.
The erection support 4 includes the riser 43 of riser 42, three of No.1 riser 41, two, in the No.1 riser 41
Portion is vertically connected with No.1 transverse slat 44, and the lower vertical of No.1 riser 41 is connected with No. two transverse slats 45, No. two risers 42 with
No. three risers 43 are arranged in parallel in the both sides of No. three stand tubes 3, and No. two risers 42 and No. three risers 43 with No. three stand tubes 3
Outer wall be connected, the equal vertical connection in top of 42, No. three risers 43 of the No.1 transverse slat 44 and No. two risers, No. two horizontal strokes
The equal vertical connection in lower part of 42, No. three risers 43 of plate 45 and No. two risers, the No.1 riser 41 are connected with driving cab rear suspension
It connects.
The lower part of the No.1 riser 41 is connected with mounting bracket 6, and the mounting bracket 6 is Z-type structure, mounting bracket 6
Including starting stave 61, the second riser 62 being mutually parallel with No.1 riser 41, the starting stave 61 passes through the first transverse slat 63
It is connected with the second riser 62, starting stave 61, the second riser 62 are with 63 vertical connection of the first transverse slat, and starting stave 61 is with driving
Room rear-suspending is sailed to be connected.
Reinforcing rib 46 is provided between the No.1 riser 41 and No.1 transverse slat 44.
Position on the No.1 riser 41 between No.1 transverse slat 44 and No. two transverse slats 45 is provided with lightening hole 47.
Oil pump bracket 7, the end part of the oil pump bracket 7 are provided between the No.1 stand tube 1 and No. two stand tubes 2
It is not connected with 1, No. two stand tube 2 of No.1 stand tube.
The principle of the utility model is described as follows：
Bad road test process occurs in actual road test in existing dashboard system, and less than 500 kilometers, i.e. generation mud guard is whole
The phenomenon that body comes off, bent pipe bracket is broken, casting fracture.To increase the rigidity of dashboard system, if directly increasing former outer tube
Material is thick and does not change bend pipe diameter, is difficult to realize in manufacture in technique, be easy to cause pipe bent position corrugation and is thinned, leads to part
Flaw is manufactured, and due to needing to increase entire outer tube, weight is caused to dramatically increase, cost improves.A kind of mud guard of the design
In addition stent covers a pipe in original pepe support sensitive part（Wall thickness is the inner sleeve of 3mm）It is thick to increase part material,
The structure of pipe-in-pipe is formed, solves the problems, such as original single bend pipe structure rigidly easy generation vibrating fatigue on the weak side so that gear mud
The reliability of board mount greatly promotes, and durability improves 16 times compared to original structure, and does not change original structure moulding, does not increase additionally
Process is simple to manufacture；Former bend pipe material thickness reduces 0.5mm（Bend pipe wall thickness is changed to 3mm by former bend pipe wall thickness 3.5mm）, overall weight
Mitigate compared to original structure；Increase inner sleeve, increase sensitive part rigidity and intensity, the length of inner sleeve is according to the half of bending part
Depending on diameter and bending length, inner sleeve continues to extend 5~10mm to straight tube position after crossing flex area.
Position in No.1 stand tube, No. two stand tubes positioned at oil pump bracket both sides is both provided with mounting hole, No.1 stent
Pipe, No. two stand tubes are connected by mounting hole with mud guard；Inner sleeve is welded steel pipes, and the wall thickness of inner sleeve is 3 millimeters, folding
The radius bend of curved segment is 70 millimeters；There are four the installations for being connected with driving cab rear suspension for the top setting of No.1 riser
Hole, the lower part setting of No.1 riser is there are two for the mounting hole to be connected with mounting bracket, on the starting stave of mounting bracket
It is provided with the mounting hole for being connected with driving cab rear suspension.
Embodiment 1：
Referring to Fig. 1 to Fig. 3, a kind of splash apron bracket, No.1 stand tube 1 and No. two stents including being used to fix mud guard
Pipe 2, the No.1 stand tube 1 are mutually parallel with No. two stand tubes 2, and No.1 stand tube 1 passes through No. three stand tubes 3 and No. two stents
Pipe 2 is connected, and is connected with erection support 4 in No. three stand tubes 3, erection support 4 is connected with driving cab rear suspension, described
No. three stand tubes 3 are internally provided with inner sleeve 5 positioned at the position of connection erection support 4；It is located at peace in No. three stand tubes 3
The position of 4 top of dress bearing is provided with No.1 bending part 31, and the position setting of 4 lower section of erection support is located in No. three stand tubes 3
There are No. two bending parts 32, the inner sleeve 5 includes 52, No. two vertical section 51, No.1 bending section bending sections 53, the No.1 bending
Section 52 is arranged in No.1 bending part 31, and one end of No.1 bending section 52 is connected with one end of vertical section 51, No.1 bending section
52 other end is connected with No.1 extension 54, and No. two bending sections 53 are arranged in No. two bending parts 32, No. two bending sections
53 one end is connected with the other end of vertical section 51, and the other end of No. two bending sections 53 is connected with No. two extensions 55；It is described
The length of No.1 extension 54 is 5 millimeters~10 millimeters；The length of No. two extensions 55 is 5 millimeters~10 millimeters；It is described
Be provided with oil pump bracket 7 between No.1 stand tube 1 and No. two stand tubes 2, the end of the oil pump bracket 7 respectively with No.1 stent
1, No. two stand tube 2 of pipe is connected.
Embodiment 2：
Substance with embodiment 1, the difference lies in：
Referring to Fig. 1, Fig. 2, the erection support 4 include the riser 43 of riser 42, three of No.1 riser 41, two, described one
The middle part of number riser 41 is vertically connected with No.1 transverse slat 44, and the lower vertical of No.1 riser 41 is connected with No. two transverse slats 45, described
No. two risers 42 and No. three risers 43 are arranged in parallel in the both sides of No. three stand tubes 3, and No. two risers 42 and No. three risers 43 are equal
It is connected with the outer wall of No. three stand tubes 3, the top of 42, No. three risers 43 of the No.1 transverse slat 44 and No. two risers is vertical to be connected
It connects, the equal vertical connection in lower part of 42, No. three risers 43 of No. two transverse slats 45 and No. two risers, the No.1 riser 41 is with driving
Room rear-suspending is connected；The lower part of the No.1 riser 41 is connected with mounting bracket 6, and the mounting bracket 6 is Z-type structure, is pacified
Dress stent 6 includes the starting stave 61, the second riser 62 that are mutually parallel with No.1 riser 41, and the starting stave 61 passes through first
Transverse slat 63 is connected with the second riser 62, starting stave 61, the second riser 62 with 63 vertical connection of the first transverse slat, starting stave
61 are connected with driving cab rear suspension；Reinforcing rib 46 is provided between the No.1 riser 41 and No.1 transverse slat 44；The No.1
Position on riser 41 between No.1 transverse slat 44 and No. two transverse slats 45 is provided with lightening hole 47.
Claims (8)
1. a kind of splash apron bracket, the No.1 stand tube including being used to fix mud guard（1）With No. two stand tubes（2）, described one
Number stand tube（1）With No. two stand tubes（2）It is mutually parallel, No.1 stand tube（1）Pass through No. three stand tubes（3）With No. two stand tubes
（2）It is connected, No. three stand tubes（3）On be connected with erection support（4）, erection support（4）It is connected with driving cab rear suspension
It connects, it is characterised in that：No. three stand tubes（3）Positioned at connection erection support（4）Position be internally provided with inner sleeve
（5）.
2. a kind of splash apron bracket according to claim 1, it is characterised in that：No. three stand tubes（3）It is upper to be located at peace
Fill bearing（4）The position of top is provided with No.1 bending part（31）, No. three stand tubes（3）It is upper to be located at erection support（4）Lower section
Position is provided with No. two bending parts（32）, the inner sleeve（5）Including vertical section（51）, No.1 bending section（52）, No. two bendings
Section（53）, the No.1 bending section（52）It is arranged on No.1 bending part（31）It is interior, No.1 bending section（52）One end and vertical section
（51）One end be connected, No.1 bending section（52）The other end be connected with No.1 extension（54）, No. two bending sections
（53）It is arranged on No. two bending parts（32）It is interior, No. two bending sections（53）One end and vertical section（51）The other end be connected, two
Number bending section（53）The other end be connected with No. two extensions（55）.
3. a kind of splash apron bracket according to claim 2, it is characterised in that：The No.1 extension（54）Length be
5 millimeters~10 millimeters；No. two extensions（55）Length be 5 millimeters~10 millimeters.
4. a kind of splash apron bracket according to Claims 2 or 3, it is characterised in that：The erection support（4）Including No.1
Riser（41）, No. two risers（42）, No. three risers（43）, the No.1 riser（41）Middle part be vertically connected with No.1 transverse slat
（44）, No.1 riser（41）Lower vertical be connected with No. two transverse slats（45）, No. two risers（42）With No. three risers（43）
It is arranged in parallel in No. three stand tubes（3）Both sides, and No. two risers（42）With No. three risers（43）With No. three stand tubes（3）'s
Outer wall is connected, the No.1 transverse slat（44）With No. two risers（42）, No. three risers（43）The equal vertical connection in top, described two
Number transverse slat（45）With No. two risers（42）, No. three risers（43）The equal vertical connection in lower part, the No.1 riser（41）With driving
Room rear-suspending is connected.
5. a kind of splash apron bracket according to claim 4, it is characterised in that：The No.1 riser（41）Lower part connection
There is mounting bracket（6）, the mounting bracket（6）For Z-type structure, mounting bracket（6）Including with No.1 riser（41）It is mutually parallel
Starting stave（61）, the second riser（62）, the starting stave（61）Pass through the first transverse slat（63）With the second riser（62）Phase
Connection, starting stave（61）, the second riser（62）With the first transverse slat（63）Vertical connection, starting stave（61）After driver's cabin
Suspension is connected.
6. a kind of splash apron bracket according to claim 4, it is characterised in that：The No.1 riser（41）With No.1 transverse slat
（44）Between be provided with reinforcing rib（46）.
7. a kind of splash apron bracket according to claim 4, it is characterised in that：The No.1 riser（41）It is upper to be located at No.1
Transverse slat（44）With No. two transverse slats（45）Between position be provided with lightening hole（47）.
8. a kind of splash apron bracket according to Claims 2 or 3, it is characterised in that：The No.1 stand tube（1）With No. two
Stand tube（2）Between be provided with oil pump bracket（7）, the oil pump bracket（7）End respectively with No.1 stand tube（1）, No. two
Stand tube（2）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301442.5U CN207466799U (en) | 2017-09-30 | 2017-09-30 | A kind of splash apron bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301442.5U CN207466799U (en) | 2017-09-30 | 2017-09-30 | A kind of splash apron bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466799U true CN207466799U (en) | 2018-06-08 |
Family
ID=62267634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301442.5U Active CN207466799U (en) | 2017-09-30 | 2017-09-30 | A kind of splash apron bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109086498A (en) * | 2018-07-17 | 2018-12-25 | 东风商用车有限公司 | A kind of splash apron bracket analysis method with rubber pad |
| CN115175848A (en) * | 2020-02-28 | 2022-10-11 | 五十铃自动车株式会社 | Vehicle detector mounting structure |
-
2017
- 2017-09-30 CN CN201721301442.5U patent/CN207466799U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109086498A (en) * | 2018-07-17 | 2018-12-25 | 东风商用车有限公司 | A kind of splash apron bracket analysis method with rubber pad |
| CN109086498B (en) * | 2018-07-17 | 2020-05-08 | 东风商用车有限公司 | Analysis method for fender bracket with rubber pad |
| CN115175848A (en) * | 2020-02-28 | 2022-10-11 | 五十铃自动车株式会社 | Vehicle detector mounting structure |
| CN115175848B (en) * | 2020-02-28 | 2024-03-05 | 五十铃自动车株式会社 | Detector mounting structure for vehicle |
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