CN214667694U - New energy automobile frame stability testing arrangement - Google Patents
New energy automobile frame stability testing arrangement Download PDFInfo
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- CN214667694U CN214667694U CN202023025426.2U CN202023025426U CN214667694U CN 214667694 U CN214667694 U CN 214667694U CN 202023025426 U CN202023025426 U CN 202023025426U CN 214667694 U CN214667694 U CN 214667694U
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- rotary drum
- connecting plate
- new energy
- pipe
- energy automobile
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- 238000012430 stability testing Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model aims at solving the problem that current stability difficult to the car detected, disclose a new energy automobile frame stability testing arrangement, including the connecting plate, the even welding of connecting plate lower surface has the dead lever, the welding of dead lever bottom has the base, first go-between and second go-between have been welded respectively to the connecting plate left and right sides, the inside cover of first go-between has first pivot, the fixed cover of first pivot surface is equipped with first rotary drum, the fixed cover of second pivot surface is equipped with the second rotary drum, be connected with the conveyer belt between first rotary drum and the second rotary drum, the symmetrical welding of surface has the ejector pin on the connecting plate, ejector pin top fixed mounting has the backup pad. The utility model discloses a to the tire gassing under the state that the car traveles, observe automobile frame's stability, it is more directly perceived to also simulate the state that the road traveled, it is more convenient to detect car stability.
Description
Technical Field
The utility model relates to a new energy automobile field especially relates to a new energy automobile frame stability testing arrangement.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
Along with the development of automobile lightweight, the frame of vehicle is lighter and lighter more and more, although can reduce the energy consumption, let new energy automobile continuation of the journey longer, however, when new energy automobile high-speed driving, if the tire is pricked or the tire slowly leaks gas, will influence the balance of automobile this moment, if frame poor stability, phenomenon such as very easily turning on one's side takes place, be difficult for carrying out actual simulation before the automobile goes, only to the statistical analysis of data, the stability performance of automobile frame is difficult for on-the-spot observation, consequently, the not enough of prior art is solved to the design new energy automobile frame stability testing arrangement of urgent need.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of prior art, a new energy automobile frame stability testing arrangement is provided.
The utility model discloses a realize through following technical scheme:
a new energy automobile frame stability testing device comprises a connecting plate, a second rotating shaft and a supporting table, wherein a fixing rod is uniformly welded on the lower surface of the connecting plate, a base is welded at the bottom end of the fixing rod, a first connecting ring and a second connecting ring are respectively welded on the left side and the right side of the connecting plate, a first rotating shaft is sleeved inside the first connecting ring, a first rotating drum is fixedly sleeved on the surface of the first rotating shaft, a second rotating drum is fixedly sleeved on the surface of the second rotating shaft, a conveying belt is connected between the first rotating drum and the second rotating drum, ejector rods are symmetrically welded on the upper surface of the connecting plate, a supporting plate is fixedly installed at the top ends of the ejector rods, baffle rods are symmetrically welded on the front side and the rear side of the connecting plate, a connecting frame is welded on the right side surface of the second connecting ring, a positioning rod is welded on the upper surface of the connecting frame, a sleeve is welded on the top end of the positioning rod, a barrel frame is welded on the upper surface of the sleeve, the rotary drum comprises a connecting frame, a rotating plate is sleeved in the connecting frame, a third rotating shaft is arranged between the rotating plate and the connecting frame, a first spiral spring is connected between the third rotating shaft and the rotating plate, the utility model discloses a pneumatic device, including mounting disc, pipe, end cover, fixed connection has a push-rod under the end cover, mounting disc right flank fixed mounting has the air pump, the end of giving vent to anger of air pump connects to have the pipe, the accuse gas subassembly is installed to the pipe other end, the inside connecting pipe that includes of accuse gas subassembly, the end cover is equipped with between connecting pipe and the pipe, the end cover mid-mounting has the breather pipe, terminal surface fixedly connected with second coil spring under the end cover, second coil spring lower extreme fixedly connected with slide, fixed surface installs the push-rod under the slide, the fixed cover of the inside downside of connecting pipe is equipped with the snap ring.
As the utility model discloses a preferred technical scheme, be connected with the movable block between wire and the mounting disc, the wire is put through with the air pump.
As the preferred technical scheme of the utility model, the gasbag is the loop configuration.
As the preferred technical scheme of the utility model, the mesa of brace table is 60 degrees with the ground contained angle.
As the utility model discloses a preferred technical scheme, the breather pipe communicates with each other with the pipe, slide and connecting pipe sliding fit, and slide outer lane cover has rubber seal, and the snap ring has rubber seal for loop configuration and inner circle cover.
As the utility model discloses an optimized technical scheme, the fixture block is U type structure, fixture block and screw rod screw-thread fit.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a setting of accuse gas subassembly, can install on the valve inside, gassing to automobile tire is controlled, the stability of automobile body is observed through the gassing in the in-process that the car traveles, thereby can simulate automobile body stability under the condition that the car traveles at a high speed, more convenient visual observation, through simulating in advance, avoid breaking down on high speed and inconvenient maintenance, the security of traveling has been guaranteed, through setting up the fixture block, drive traction of utilizing the motor, provide the pulling force to the car, thereby prevent the swift current before the car, more convenient stability to the car detects, setting through the conveyer belt, can rotate the tire of car, a state of wheel when being used for simulating high-speed traveling, through setting up a supporting bench, be equivalent to a platform that the car traveles, be convenient for the car upper and lower conveyer belt. The utility model discloses a to the tire gassing under the state that the car traveles, observe automobile frame's stability, it is more directly perceived to also simulate the state that the road traveled, it is more convenient to detect car stability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the rotating mechanism of the present invention.
Fig. 3 is an enlarged view of the gas control assembly of the present invention.
Fig. 4 is a top view of the fixture block of the present invention.
In the figure: A. a rotating mechanism, B, an air control assembly, 1, a support rod, 2, a control switch, 3, a wire, 4, an air bag, 5, a connecting disc, 6, a conduit, 7, an air pump, 8, a mounting disc, 9, a support disc, 10, a support plate, 11, a first ejector rod, 12, a stop rod, 13, a conveyor belt, 14, a first drum, 15, a first connecting ring, 16, a first rotating shaft, 17, a support table, 18, a connecting plate, 19, a fixing rod, 20, a base, 21, a second connecting ring, 22, a second rotating shaft, 23, a second drum, 24, a connecting frame, 25, a positioning rod, 26, a sleeve, 27, a drum frame, 28, a drum, 29, a motor, 30, a pull rope, 31, a clamping block, 32, a clamping plate, 33, a screw rod, 34, a connecting frame, 35, a third rotating shaft, 36, a first spiral spring, 37, a rotating plate, 38, an end cover, 39, a vent pipe, 40, a second spiral spring, 41, a second spiral spring, a connecting disc, a guide pipe, a guide rod, a fixing plate, a fixing rod, connecting pipe, 42, snap ring, 43, second ejector pin, 44, slide.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a new energy automobile frame stability testing arrangement, includes connecting plate 18, second pivot 22 and brace table 17, the even welding of connecting plate 18 lower surface has dead lever 19, the welding of dead lever 19 bottom has base 20, the welding has first connecting ring 15 and second connecting ring 21 respectively in the connecting plate 18 left and right sides, the inside cover of first connecting ring 15 has first pivot 16, the fixed cover in first pivot 16 surface is equipped with first rotary drum 14, the fixed cover in second pivot 22 surface is equipped with second rotary drum 23, be connected with conveyer belt 13 between first rotary drum 14 and the second rotary drum 23, the symmetrical welding of connecting plate 18 upper surface has ejector pin 11, ejector pin 11 top fixed mounting has backup pad 10, the symmetrical welding of connecting plate 18 front and back side has pin 12, the welding of second connecting ring 21 right side has link 24, the welding of link 24 upper surface has the locating lever 25, the top end of the positioning rod 25 is welded with a sleeve 26, the upper surface of the sleeve 26 is welded with a barrel frame 27, the upper side inside the barrel frame 27 is provided with a motor 29, the back of the motor 29 is provided with a rotary drum 28, a pull rope 30 is wound on the rotary drum 28, the other end of the pull rope 30 is fixedly connected with a fixture block 31, two side walls of the fixture block 31 are symmetrically sleeved with screw rods 33, the inner ends of the screw rods 33 are fixedly provided with clamping plates 32, the middle part of the upper surface of the connecting plate 18 is welded with a support rod 1, the upper end of the surface of the support rod 1 is symmetrically provided with a control switch 2, the control switch 2 is connected with a lead 3, the other end of the lead 3 is connected with a mounting plate 8, the outer side of the mounting plate 8 is sleeved with a connecting plate 5, the connecting plate 5 is sleeved with a supporting plate 9, an air bag 4 is connected between the supporting plate 9 and the connecting plate 5, and the side surface of the supporting plate 9 is uniformly provided with a rotating mechanism A, rotary mechanism A includes link 24, the inside cover of link 24 has rotor plate 37, be equipped with third pivot 35 between rotor plate 37 and the link 24, be connected with first coil spring 36 between third pivot 35 and the rotor plate 37, 8 right flank fixed mounting of mounting disc has air pump 7, the end of giving vent to anger of air pump 7 leads to there is pipe 6, the accuse gas subassembly B is installed to the 6 other end of pipe, the inside connecting pipe 41 that includes of accuse gas subassembly B, be equipped with end cover 38 between connecting pipe 41 and the pipe 6, end cover 38 mid-mounting has breather pipe 39, end face fixedly connected with second coil spring 40 under the end cover 38, second coil spring 40 lower extreme fixedly connected with slide 44, slide 44 lower surface fixed mounting has ejector pin 43, the fixed cover of the inside downside of connecting pipe 41 is equipped with snap ring 42.
A movable block is connected between the lead 3 and the mounting disc 8, and the lead 3 is communicated with the air pump 7.
The balloon 4 is of annular configuration.
The included angle between the table surface of the support table 17 and the ground is 60 degrees.
The vent pipe 39 is communicated with the guide pipe 6, the sliding plate 44 is in sliding fit with the connecting pipe 41, the outer ring of the sliding plate 44 is sleeved with a rubber sealing ring, the clamping ring 42 is of an annular structure, and the inner ring of the clamping ring is sleeved with the rubber sealing ring.
The fixture block 31 is of a U-shaped structure, and the fixture block 31 is in threaded fit with the screw 33.
The working principle is as follows: in order to test the frame stability of the new energy automobile, firstly, the automobile is driven to the conveyor belt 13 through the support table 17, the automobile is driven to the conveyor belt 13 in a reversing mode, then the clamping block 31 is clamped at the tail part of the automobile, the clamping plate 32 is used for stably clamping through adjusting the screw 33, the first motor is installed on the first rotating shaft 16 and fixedly connected with the connecting plate 18, the mounting disc 8 is provided with screw holes corresponding to the screw holes on the auxiliary plate of the wheel, the mounting disc 8 is stably installed on the wheel, the air bag 4 is inflated at the same time, the air bag 4 is tightly supported between the support disc 9 and the connecting disc 5, the stability of installation of the connecting disc 5 is further improved due to the existence of the support disc 9, the connecting pipe 41 is sleeved outside the valve core, then the first motor switch on the first rotating shaft 16 is opened, and the conveyor belt 13 is driven to rotate, to the wheel friction, drive the wheel and rotate, the travelling of simulation vehicle, at this moment, will drive mounting disc 8, connection pad 5 and supporting disk 9 are whole to be rotated, at this in-process, the maintainer controls control switch 2, open the switch of air pump 7 the back, will ventilate in pipe 6 to connecting pipe 41, will blow to slide 44, make slide 44 slide, and then make ejector pin 43 push up the centre of valve core, deflate automobile tire, under the gassing state, observe the stability of automobile body, thereby through the simulation, just can learn the stability of the in-process frame that the vehicle was travelling on the road.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a new energy automobile frame stability testing arrangement, includes connecting plate (18), second pivot (22) and brace table (17), its characterized in that: the utility model discloses a fixing device for a motor vehicle, including connecting plate (18), dead lever (19) evenly welded on connecting plate (18) lower surface, dead lever (19) bottom welding has base (20), first connecting ring (15) and second go-between (21) have been welded respectively to the connecting plate (18) left and right sides, first pivot (16) fixed surface cover is equipped with first rotary drum (14), second pivot (22) fixed surface cover is equipped with second rotary drum (23), be connected with conveyer belt (13) between first rotary drum (14) and second rotary drum (23), the symmetrical welding of surface has first ejector pin (11) on connecting plate (18), first ejector pin (11) top fixed mounting has backup pad (10), the symmetrical welding of side has pin (12) around connecting plate (18), the right side welding of second go-between (21) has link (24), the improved structure of the cable connector is characterized in that a positioning rod (25) is welded on the upper surface of the connecting frame (24), a sleeve (26) is welded on the top end of the positioning rod (25), a barrel frame (27) is welded on the upper surface of the sleeve (26), a motor (29) is installed on the upper side inside the barrel frame (27), a rotary drum (28) is installed behind the motor (29), a pull rope (30) is wound on the rotary drum (28), a clamping block (31) is fixedly connected with the other end of the pull rope (30), screw rods (33) are symmetrically sleeved on two side walls of the clamping block (31), clamping plates (32) are fixedly installed at the inner ends of the screw rods (33), a support rod (1) is welded in the middle of the upper surface of the connecting plate (18), a control switch (2) is symmetrically installed at the upper end of the surface of the support rod (1), a wire (3) is connected on the control switch (2), and a mounting plate (8) is connected with the other end of the wire (3), the air pump is characterized in that a connecting disc (5) is sleeved on the outer side of the mounting disc (8), a supporting disc (9) is sleeved outside the connecting disc (5), an air bag (4) is connected between the supporting disc (9) and the connecting disc (5), a rotating mechanism (A) is uniformly installed on the side face of the supporting disc (9), the rotating mechanism (A) comprises a connecting frame (24), a rotating plate (37) is sleeved inside the connecting frame (24), a third rotating shaft (35) is installed between the rotating plate (37) and the connecting frame (24), a first spiral spring (36) is connected between the third rotating shaft (35) and the rotating plate (37), an air pump (7) is fixedly installed on the right side face of the mounting disc (8), a guide pipe (6) is communicated with an air outlet end of the air pump (7), an air control assembly (B) is installed at the other end of the guide pipe (6), and a connecting pipe (41) is arranged inside the air control assembly (B), end cover (38) are equipped with between connecting pipe (41) and pipe (6), end cover (38) mid-mounting has breather pipe (39), terminal surface fixedly connected with second coil spring (40) under end cover (38), second coil spring (40) lower extreme fixedly connected with slide (44), slide (44) lower surface fixed mounting has second ejector pin (43), snap ring (42) are fixed to the fixed cover of the inside downside of connecting pipe (41).
2. The new energy automobile frame stability testing device of claim 1, characterized in that: a movable block is connected between the lead (3) and the mounting disc (8), and the lead (3) is communicated with the air pump (7).
3. The new energy automobile frame stability testing device of claim 1, characterized in that: the air bag (4) is of an annular structure.
4. The new energy automobile frame stability testing device of claim 1, characterized in that: the included angle between the table surface of the support table (17) and the ground is 60 degrees.
5. The new energy automobile frame stability testing device of claim 1, characterized in that: the vent pipe (39) is communicated with the guide pipe (6), the sliding plate (44) is in sliding fit with the connecting pipe (41), the outer ring of the sliding plate (44) is sleeved with a rubber sealing ring, the clamping ring (42) is of an annular structure, and the inner ring of the clamping ring is sleeved with the rubber sealing ring.
6. The new energy automobile frame stability testing device of claim 1, characterized in that: the fixture block (31) is of a U-shaped structure, and the fixture block (31) is in threaded fit with the screw (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023025426.2U CN214667694U (en) | 2020-12-16 | 2020-12-16 | New energy automobile frame stability testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023025426.2U CN214667694U (en) | 2020-12-16 | 2020-12-16 | New energy automobile frame stability testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667694U true CN214667694U (en) | 2021-11-09 |
Family
ID=78499653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023025426.2U Expired - Fee Related CN214667694U (en) | 2020-12-16 | 2020-12-16 | New energy automobile frame stability testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667694U (en) |
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2020
- 2020-12-16 CN CN202023025426.2U patent/CN214667694U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |