CN204881726U - Oil consumption test auxiliary device - Google Patents
Oil consumption test auxiliary device Download PDFInfo
- Publication number
- CN204881726U CN204881726U CN201520508399.4U CN201520508399U CN204881726U CN 204881726 U CN204881726 U CN 204881726U CN 201520508399 U CN201520508399 U CN 201520508399U CN 204881726 U CN204881726 U CN 204881726U
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- CN
- China
- Prior art keywords
- oil consumption
- auxiliary device
- connection bracket
- round pin
- consumption testing
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an oil consumption test auxiliary device, the device includes: fixed bolster, base structure, footboard structure and spacer pin structure, base structure includes: base body lies in guide bar, spacer pin support, electromagnetic controller and a linking bridge on the base body in proper order, the fixed bolster is equipped with and is used for coordinating the 2nd linking bridge who is connected with a linking bridge, the footboard structure includes: the clamp plate, guide block and the stopper that connect gradually, the guide block cover is established at the guide bar peripherally, the spacer pin structure includes: the round pin head, round pin axle and the round pin end that connect gradually, the spacer pin support is worn to locate by the round pin axle, the round pin head sets up for wedge round pin head and towards one side of stopper, and the stopper is equipped with the block groove that is used for block round pin head with the first relative one side of round pin, the round pin end has magnetism. The utility model discloses eliminated because of driver's muscular tone degree and the different unfavorable factors that produce the test error of reaction rate, improved the degree of accuracy and the comparativity of test.
Description
Technical field
The utility model relates to vehicle parameter field tests, particularly a kind of oil consumption testing auxiliary device.
Background technology
Along with the increasingly stringent of fuel economy regulation, oil consumption becomes the important indicator of vehicle research and development.In vehicle oil consumption R&D process, need to carry out a large amount of oil consumption experiments, and constant-speed fuel economy test being requisite conventional item in oil consumption experiment, is also the more project of multiplicity.Oil consumption test has been come by various oil consumption testing device usually, and existing oil consumption testing device is in the process of carrying out constant-speed fuel economy test, remove environmental factor (atmospheric pressure, temperature, road or rotary drum and wind speed) outward, the maintenance of " constant speed " adjusts accelerator pedal operation power by driver according to the speed of a motor vehicle display of measurement mechanism has in good time come.Therefore, the operation of driver becomes wherein comparatively significant influence factor.In actual mechanical process, due to the difference of driver's muscular tone degree and reaction velocity, test process often has difference, easily because the operation of driver brings experimental error, causes test result accurate not.
Utility model content
The utility model provides a kind of oil consumption testing auxiliary device, its objective is to solve existing oil consumption testing device in the process of carrying out constant-speed fuel economy test, easily because the operation of driver brings experimental error, causes the accurate not problem of test result.
In order to achieve the above object, embodiment of the present utility model provides a kind of oil consumption testing auxiliary device, and this device comprises: fixed support, understructure, pedal structure and spacer pin structure;
Understructure comprises: base body, is positioned at the guide pole on base body, spacer pin bearing, electromagnetic controller and the first connection bracket successively;
Fixed support has the second connection bracket for being connected with the first connection bracket;
Pedal structure comprises: the pressing plate connected successively, orienting lug and limited block; Orienting lug is set in guide pole periphery;
Spacer pin structure comprises: the plunger connected successively, bearing pin and pin end;
Bearing pin is arranged in spacer pin bearing slidably; Pin end has magnetic, and arranges towards electromagnetic controller; Plunger is wedge shape plunger and side towards limited block is arranged, and the one side that limited block is relative with plunger is provided with the slot for engaging plunger.
Further, fixed support comprises: follow block and Telescopic rod structure; Follow block is connected with one end of the second connection bracket is vertical, and Telescopic rod structure is connected with the other end of the second connection bracket; First connection bracket and the second connection bracket are connected by wearing the first bolt.
Further, pressing plate is flexibly connected by the first screw rod with orienting lug; Guide pole outer race is provided with the first spring, and the first spring is between orienting lug and base body.
Further, bearing pin outer race is provided with the second spring, and the second spring is between plunger and spacer pin bearing.
Further, guide pole top is provided with external thread, and the setscrew nut for positioning orienting lug.
Further, this device also comprises electromagnetic switch, and electromagnetic controller is connected with electromagnetic switch.
Further, the first connection bracket and the second connection bracket are equipped with the elongate slots structure for wearing the first bolt.
Further, pressing plate is fixedly connected with the first screw rod; Orienting lug is connected with the first screw flight, and the first screw rod outer race is provided with for first nut fixing with orienting lug.
Further, Telescopic rod structure comprises the first expansion link and second expansion link of scalable connection, and the top of the first expansion link is conical structure.
Further, limited block is provided with multiple continuous print slot.
Such scheme of the present utility model at least comprises following beneficial effect:
The oil consumption testing auxiliary device that the utility model provides, carrying out in constant-speed fuel economy test process, pressing plate is placed on vehicle accelerator pedal, by matching with spacer pin structure, realize gas pedal and automatically remain on sustained height, control without the need to driver, eliminate the unfavorable factor because of driver's muscular tone degree and reaction velocity difference generation test error, improve accuracy and the comparability of test; The utility model easy disassembling, easy to carry, controlled by electromagnetic switch, be easy to operation, in vehicle testing process, in case of emergency can remove the restriction to gas pedal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the oil consumption testing auxiliary device described in the utility model embodiment;
Fig. 2 is the structural representation of the understructure described in the utility model embodiment;
Fig. 3 is the structural representation of the spacer pin structure described in the utility model embodiment;
Fig. 4 is the structural representation of the pedal structure described in the utility model embodiment;
Fig. 5 is the support bracket fastened structural representation described in the utility model embodiment.
Description of reference numerals:
1, fixed support; 2, understructure; 3, pedal structure; 4, spacer pin structure; 5, base body; 6, guide pole; 7, spacer pin bearing; 8, electromagnetic controller; 9, the first connection bracket; 10, follow block; 11, the second connection bracket; 12, Telescopic rod structure; 13, pressing plate; 14, orienting lug; 15, limited block; 16, the first screw rod; 17, the first spring; 18, plunger; 19, bearing pin; 20, pin end; 21, the second spring; 22, setscrew nut; 23, the first nut; 24, the first expansion link; 25, the second expansion link; 26, electromagnetic switch; 27, the first elongate slots structure; 28, the second elongate slots structure; 29, the first bolt.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
See Fig. 1, the utility model is for existing problem, and provide a kind of oil consumption testing auxiliary device, this device comprises: fixed support 1, understructure 2, pedal structure 3 and spacer pin structure 4;
See Fig. 1 and Fig. 2, understructure 2 comprises: base body 5, is positioned at the guide pole 6 on base body 5, spacer pin bearing 7, electromagnetic controller 8 and the first connection bracket 9 successively; Wherein, pedal structure 3 is arranged on guide pole 6, and spacer pin structure 4 is arranged on spacer pin bearing 7.
See Fig. 1 and Fig. 5, fixed support 1 has the second connection bracket 11 for being connected with the first connection bracket 9; Further, fixed support 1 comprises: follow block 10 and Telescopic rod structure 12; Follow block 10 is connected with one end of the second connection bracket 11 is vertical, and Telescopic rod structure 12 is connected with the other end of the second connection bracket 11; First connection bracket 9 and the second connection bracket 11 are connected by wearing the first bolt 29.When carrying out oil consumption test, base body 5 is connected on main driving floor, and follow block 10 is connected to main driving seat front end face, and Telescopic rod structure 12 withstands main driving ground front edge of board, realizes the location of whole device.
Further, Telescopic rod structure 12 comprises the first expansion link 24 of scalable connection and the top of the second expansion link 25, first expansion link 24 is conical structure, can regulate the collapsing length of the first expansion link 24 and the second expansion link 25 according to actual needs.
Further, first connection bracket 9 is provided with the first elongate slots structure 27 for wearing the first bolt 29, second connection bracket 11 is equipped with the second elongate slots structure 28 for wearing the first bolt 29, first bolt 29 can slide respectively in the first elongate slots structure 27 and the second elongate slots structure 28, and then changes the relative position of understructure 2 and fixed support 1.
See Fig. 1 and Fig. 4, pedal structure 3 comprises: the pressing plate 13 connected successively, orienting lug 14 and limited block 15; It is peripheral that orienting lug 14 is set in guide pole 6; Carrying out in oil consumption test process, pressing plate 13 is pressed on vehicle accelerator pedal.
Further, pressing plate 13 is flexibly connected by the first screw rod 16 with orienting lug 14, and pressing plate 13 is fixedly connected with the first screw rod 16; Orienting lug 14 is threaded with the first screw rod 16, first screw rod 16 outer race is provided with for first nut 23 fixing with orienting lug 14, the angle of inclination of pressing plate 13 and the distance with orienting lug 14 can be regulated according to actual needs, pressing plate 13 is coincide with vehicle accelerator pedal, and realizes location by the first nut 23.
Guide pole 6 outer race is provided with the first spring 17, first spring 17 is between orienting lug 14 and base body 5, guide pole 6 top is provided with external thread, and the setscrew nut 22 for positioning orienting lug 14, orienting lug 14 is under the tension force effect of the first spring 17, can move axially along guide pole 6, and realize location by setscrew nut 22.
See Fig. 1 and Fig. 3, spacer pin structure 4 comprises: the plunger 18 connected successively, bearing pin 19 and pin end 20;
Bearing pin 19 is arranged in spacer pin bearing 7 slidably; Pin end 20 has magnetic, and arranges towards electromagnetic controller 8, carrying magnetic after electromagnetic controller 8 is energized, and can adsorb pin end 20, pin end 20 is moved right, and then drive whole spacer pin structure 4 to move right; Plunger 18 is wedge shape plunger, and arrange towards the side of limited block 15, the one side that limited block 15 is relative with plunger 18 is provided with the slot for engaging plunger 18, further, limited block 15 is provided with multiple continuous print slot, and the shape of slot and the shape of plunger 18 match, make after the position of plunger 18 is fixing, limited block 15 can move down by external force, and when stopping mobile, plunger 18 just can be fastened in slot; And limited block 15 is due to the setting of wedge shape plunger, can not move up voluntarily, therefore achieve pressing plate 13 and automatically remain on sustained height and without the need to manual control, and then achieve vehicle accelerator pedal keep sustained height in constant-speed fuel economy test.
Pin end 20 has magnetic, and further, bearing pin 19 outer race is provided with the second spring 21, second spring 21 between plunger 18 and spacer pin bearing 7.
Further, this device also comprises electromagnetic switch 26, and electromagnetic controller 8 is connected with electromagnetic switch 26.
Carrying out in constant-speed fuel economy test process, first fixed support 1 and vehicle body are being positioned, and then it is good also fixing afterwards pressing plate 13 and the surface of contact of vehicle accelerator pedal to be fitted; Slowly step on pressing plate 13, just according to speed needs, gas pedal can be made to maintain sustained height, carry out constant-speed fuel economy test.Terminate in test, or meet emergency condition need stop test time, press electromagnetic switch 26, electromagnetic controller 8 just can bring magnetic, absorption pin end 20, spacer pin structure 4 entirety is moved right, and limited block 15 departs from the control of plunger 20, pedal structure 3 is moved up due to the tension force of the first spring 17, and pressing plate 13 leaves vehicle accelerator pedal.As test need be proceeded, again press electromagnetic switch 26.
The oil consumption testing auxiliary device that the utility model provides, achieve gas pedal and automatically remain on sustained height, control without the need to driver, eliminate the unfavorable factor because of driver's muscular tone degree and reaction velocity difference generation test error, improve accuracy and the comparability of test; The utility model easy disassembling, easy to carry, controlled by electromagnetic switch, be easy to operation, in vehicle testing process, in case of emergency can remove the restriction to gas pedal.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. an oil consumption testing auxiliary device, is characterized in that, comprising: fixed support (1), understructure (2), pedal structure (3) and spacer pin structure (4);
Described understructure (2) comprising: base body (5), is positioned at the guide pole (6) on base body (5), spacer pin bearing (7), electromagnetic controller (8) and the first connection bracket (9) successively;
Described fixed support (1) has the second connection bracket (11) for being connected with described first connection bracket (9);
Described pedal structure (3) comprising: the pressing plate (13) connected successively, orienting lug (14) and limited block (15); It is peripheral that described orienting lug (14) is set in described guide pole (6);
Described spacer pin structure (4) comprising: the plunger (18) connected successively, bearing pin (19) and pin end (20);
Described bearing pin (19) is arranged in described spacer pin bearing (7) slidably; Described pin end (20) has magnetic, and arranges towards described electromagnetic controller (8); Described plunger (18) is arranged for wedge shape plunger and towards the side of described limited block (15), and the one side that described limited block (15) is relative with described plunger (18) is provided with the slot for engaging described plunger (18).
2. oil consumption testing auxiliary device as claimed in claim 1, it is characterized in that, described fixed support (1) comprising: follow block (10) and Telescopic rod structure (12); Described follow block (10) is connected with one end of described second connection bracket (11) is vertical, and described Telescopic rod structure (12) is connected with the other end of described second connection bracket (11); Described first connection bracket (9) and described second connection bracket (11) are connected by wearing the first bolt (29).
3. oil consumption testing auxiliary device as claimed in claim 1, it is characterized in that, described pressing plate (13) is flexibly connected by the first screw rod (16) with described orienting lug (14); Described guide pole (6) outer race is provided with the first spring (17), and described first spring (17) is positioned between described orienting lug (14) and described base body (5).
4. oil consumption testing auxiliary device as claimed in claim 1, it is characterized in that, described bearing pin (19) outer race is provided with the second spring (21), and described second spring (21) is positioned between described plunger (18) and described spacer pin bearing (7).
5. oil consumption testing auxiliary device as claimed in claim 1, it is characterized in that, described guide pole (6) top is provided with external thread, and the setscrew nut (22) for positioning described orienting lug (14).
6. oil consumption testing auxiliary device as claimed in claim 1, it is characterized in that, described device also comprises electromagnetic switch (26), and described electromagnetic controller (8) is connected with described electromagnetic switch (26).
7. oil consumption testing auxiliary device as claimed in claim 2, it is characterized in that, described first connection bracket (9) is provided with the first elongate slots structure (27) for wearing described first bolt (29), and described second connection bracket (11) is equipped with the second elongate slots structure (28) for wearing described first bolt (29).
8. oil consumption testing auxiliary device as claimed in claim 3, it is characterized in that, described pressing plate (13) is fixedly connected with described first screw rod (16); Described orienting lug (14) is threaded with described first screw rod (16), and described first screw rod (16) outer race is provided with for first nut (23) fixing with described orienting lug (14).
9. oil consumption testing auxiliary device as claimed in claim 2, it is characterized in that, described Telescopic rod structure (12) comprises the first expansion link (24) and second expansion link (25) of scalable connection, and the top of described first expansion link (24) is conical structure.
10. oil consumption testing auxiliary device as claimed in claim 1, it is characterized in that, described limited block (15) is provided with multiple continuous print slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508399.4U CN204881726U (en) | 2015-07-14 | 2015-07-14 | Oil consumption test auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508399.4U CN204881726U (en) | 2015-07-14 | 2015-07-14 | Oil consumption test auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881726U true CN204881726U (en) | 2015-12-16 |
Family
ID=54826088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508399.4U Withdrawn - After Issue CN204881726U (en) | 2015-07-14 | 2015-07-14 | Oil consumption test auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977055A (en) * | 2015-07-14 | 2015-10-14 | 北京汽车研究总院有限公司 | Auxiliary device for fuel consumption test |
-
2015
- 2015-07-14 CN CN201520508399.4U patent/CN204881726U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977055A (en) * | 2015-07-14 | 2015-10-14 | 北京汽车研究总院有限公司 | Auxiliary device for fuel consumption test |
| CN104977055B (en) * | 2015-07-14 | 2017-12-05 | 北京汽车研究总院有限公司 | A kind of oil consumption testing auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20171205 |