CN110346148A - A kind of actual road test prestowage - Google Patents
A kind of actual road test prestowage Download PDFInfo
- Publication number
- CN110346148A CN110346148A CN201910595126.0A CN201910595126A CN110346148A CN 110346148 A CN110346148 A CN 110346148A CN 201910595126 A CN201910595126 A CN 201910595126A CN 110346148 A CN110346148 A CN 110346148A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- prestowage
- pedestal
- actual road
- test
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000011056 performance test Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of actual road test prestowages, including the first counterweight, the second counterweight, third counterweight and pedestal, multiple threaded holes are provided on first counterweight, the second counterweight, third counterweight and pedestal, first counterweight, the second counterweight, third counterweight are connect with pedestal respectively by bolt, the actual road test prestowage is divided into the third counterweight and counterweight pedestal of the first counterweight of 10kg, the second counterweight of 5kg, 1kg, based on test for the demand of prestowage, it carries out different counterweights to arrange in pairs or groups, counterweight is fixed on pedestal.
Description
Technical field
The present invention relates to passenger car test load technical field, in particular to a kind of actual road test prestowage.
Background technique
Automobile test refers in Special test field or other dedicated places or laboratory in R&D process, using special
Instrument and equipment carries out the process of various tests to automobile assembly and each components according to test program and standard,
Can also as needed conventional road perhaps typical region carry out correlation test as the field test of restriction operating condition or
Area's compatibility test etc..And wherein have to do is exactly vehicle performance test, purpose is exactly that the performance technologies of vehicle is examined to refer to
Mark, such as dynamic property, fuel economy etc..And need to carry out vehicle prestowage during vehicle performance test, in kerb weight
On the basis of, load is added to be up to state standards, and then carries out relevant performance test.
And plastics water people, sand when major automobile factory is directed to vehicle performance test load major part used at present
Bag, below advantage and disadvantage that just analysis one is lauched people and sandbag.
Its dummy's advantage is PE blow molding or rotational moulding one-pass molding manufacture, and intensity height is durable, have passed through before product export
The pressure testing of 810Kpa, to ensure leakproofness and mechanical strength.Specific gravity is similar to human body, height of center of mass, Mass Distribution and its
His prestowage is reasonable compared to more.
But disadvantage has very much, and first, if first dummy is put on seat, water is then injected inside, none
The quality of positioning limits；Second, even if there is quality limit, during the test of acceleration and braking, the water of the inside can be anti-
Multiple play has already appeared this problem so that plastics people be made to wear seat and safety belt in our actual tests at present.The
Three, after finishing performance test, it is inconvenient that water people dismantles, and according to the standard of test, a seat is 75kg, and testing crew will so
The water people carrying of weight is inconvenient if getting off；4th, it is also inconvenient that the water of the inside, which is poured out, cannot be by water for a long time
It places wherein, it is apt to deteriorate, generate bad taste.
Comprehensive a variety of use environments analyze various sandbags in the market there are the problem of it is as follows:
Firstly, there is leakage sand, is detained sand in the car in blow-by.Rainwater infilters sandbag, and one to will appear be yellow everywhere
Water, Sha Shui change load standard loading, and sand loss leads to sandbag mass change, such as uses iron sand, there is also oxidation rust
The phenomenon that erosion, knot tying, agglomeration.In addition, intensity is inadequate.For a long time, test load sandbag is made using canvas, bag weaved etc.,
Service life is shorter.High frequency of replacement increases use cost instead.
In addition, have large-scale counterweight in the market, and such as round counterweight, c-type counterweight, but for needing in automobile test prestowage
It arranges in pairs or groups and tests required weight, need to be accurate to 1kg in test, and such counterweight can not be fixed, also, group is loaded onto
It can only enumerate, excessive height, unsightly, in this scheme, there are 9 bolts hole to be fixed in 10kg5kg counterweight, it can be by 1kg
Counterweight carries out planar array and fixes, and can reduce height, practical and attractive.
Summary of the invention
The purpose of the present invention is to solve the deficiencies in background technique, provide a kind of actual road test prestowage.
A kind of actual road test prestowage, including the first counterweight, the second counterweight, third counterweight and pedestal, the first counterweight, the second weight
Be provided with multiple threaded holes on code, third counterweight and pedestal, the first counterweight, the second counterweight, third counterweight by bolt respectively with
Pedestal connection.
Preferably, the first counterweight weight is 10kg, and material is No. 45 stainless steels, radius r=14cm, height h
=2.07cm.
Preferably, the second counterweight weight is 5kg, and material is No. 45 stainless steels, radius r=13cm, height h=
1.20cm。
Preferably, the third counterweight weight is 1kg, and material is No. 45 stainless steels, radius r=4cm, height h=
1.62cm。
Preferably, the counterweight pedestal material is aluminium, is highly 3cm, and side length is the square body of 30cm × 30cm.
Beneficial effects of the present invention:
The configuration of the present invention is simple, it is easy to use, height can be reduced, it is practical and attractive.
Detailed description of the invention
Fig. 1 is the first counterweight stereoscopic schematic diagram of the invention.
Fig. 2 is the second counterweight stereoscopic schematic diagram of the invention.
Fig. 3 is third counterweight stereoscopic schematic diagram of the invention.
Fig. 4 is pedestal stereoscopic schematic diagram of the invention.
Specific embodiment
Shown in please referring to Fig.1 to Fig.4, a kind of actual road test prestowage, including the first counterweight 1, the second counterweight 2, third counterweight 3
With pedestal 4, multiple threaded holes, the first counterweight 1, second are provided on the first counterweight 1, the second counterweight 2, third counterweight 3 and pedestal 4
Counterweight 2, third counterweight 3 are connect with pedestal 4 respectively by bolt.
Preferably, 1 weight of the first counterweight is 10kg, and material is No. 45 stainless steels, radius r=14cm, height h
=2.07cm.
Preferably, 2 weight of the second counterweight is 5kg, and material is No. 45 stainless steels, radius r=13cm, height h
=1.20cm.
Preferably, 3 weight of third counterweight is 1kg, and material is No. 45 stainless steels, radius r=4cm, height h=
1.62cm。
Preferably, 4 material of counterweight pedestal is aluminium, is highly 3cm, and side length is the square body of 30cm × 30cm.
The working principle of the invention:
The actual road test prestowage is divided into the third counterweight 3 and weight of the first counterweight 1 of 10kg, the second counterweight 2 of 5kg, 1kg
Code pedestal 4 carries out different counterweights and arranges in pairs or groups, counterweight is fixed on pedestal 4 based on test for the demand of prestowage.
Claims (5)
1. a kind of actual road test prestowage, it is characterised in that: including the first counterweight (1), the second counterweight (2), third counterweight (3) and bottom
Seat (4) is provided with multiple threaded holes, the first counterweight on the first counterweight (1), the second counterweight (2), third counterweight (3) and pedestal (4)
(1), the second counterweight (2), third counterweight (3) are connect with pedestal (4) respectively by bolt.
2. a kind of actual road test prestowage according to claim 1, it is characterised in that: described the first counterweight (1) weight is
10kg, material are No. 45 stainless steels, radius r=14cm, height h=2.07cm.
3. a kind of actual road test prestowage according to claim 1, it is characterised in that: described the second counterweight (2) weight is
5kg, material are No. 45 stainless steels, radius r=13cm, height h=1.20cm.
4. a kind of actual road test prestowage according to claim 1, it is characterised in that: described third counterweight (3) weight is
1kg, material are No. 45 stainless steels, radius r=4cm, height h=1.62cm.
5. a kind of actual road test prestowage according to claim 1, it is characterised in that: described counterweight pedestal (4) material is
Aluminium is highly 3cm, and side length is the square body of 30cm × 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910595126.0A CN110346148A (en) | 2019-07-03 | 2019-07-03 | A kind of actual road test prestowage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910595126.0A CN110346148A (en) | 2019-07-03 | 2019-07-03 | A kind of actual road test prestowage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110346148A true CN110346148A (en) | 2019-10-18 |
Family
ID=68177684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910595126.0A Pending CN110346148A (en) | 2019-07-03 | 2019-07-03 | A kind of actual road test prestowage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110346148A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204612801U (en) * | 2015-04-13 | 2015-09-02 | 上海越平科学仪器（苏州）制造有限公司 | String item counterweight |
| CN210571393U (en) * | 2019-07-03 | 2020-05-19 | 一汽奔腾轿车有限公司 | Road test stowage |
-
2019
- 2019-07-03 CN CN201910595126.0A patent/CN110346148A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204612801U (en) * | 2015-04-13 | 2015-09-02 | 上海越平科学仪器（苏州）制造有限公司 | String item counterweight |
| CN210571393U (en) * | 2019-07-03 | 2020-05-19 | 一汽奔腾轿车有限公司 | Road test stowage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200312 Address after: 130000 No. 4888 Weishan Road, Changchun High-tech Zone, Jilin Province Applicant after: FAW Pentium Car Co., Ltd Address before: 130000 No. 4888 Weishan Road, Changchun High-tech Zone, Jilin Province Applicant before: FAW CAR Co., Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |