CN109655282B - Simple detection device for vehicle running damping balance performance - Google Patents
Simple detection device for vehicle running damping balance performance Download PDFInfo
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- CN109655282B CN109655282B CN201811599911.5A CN201811599911A CN109655282B CN 109655282 B CN109655282 B CN 109655282B CN 201811599911 A CN201811599911 A CN 201811599911A CN 109655282 B CN109655282 B CN 109655282B
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- 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
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- 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
- G01M17/04—Suspension or damping
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Abstract
The invention provides a simple detection device for the damping balance performance of vehicle running, which comprises a supporting base plate, a transparent cover, a sand grain recovery device, a sand leaking device, a sand grain separation device, a sand blocking device and sand, wherein the sand grain recovery device comprises an elastic conical collection cover, a contraction mechanism and a propping mechanism, the contraction mechanism comprises a contraction compression ring, a first guide rod, a first spring and a propping ring, the propping mechanism comprises a positioning ring, a supporting rod and a second spring, the sand leaking device comprises a conical sand leaking pipe, a transverse supporting rod and an axial connecting rod, the sand grain separation device comprises a sealing plate and a cross-shaped partition plate, and the sand blocking device comprises an ejector rod, a conical rubber head, a third connecting rod, a second guide rod, a third spring and a propping bolt. The toper leaks the sand pipe and can constantly swing to arbitrary direction along with the rocking of vehicle, and in the swing, the sand in the toper leaks the sand pipe can flow to different sand districts of dividing, and after the completion of traveling, through observing how much alright appraise the equilibrium in four positions of different vehicles of sand in the different sand districts of dividing.
Description
Technical Field
The invention relates to a simple detection device for the damping balance performance of vehicle running.
Background
With the continuous development of economy in China and the continuous improvement of the living standard of people, the purchase of automobiles becomes a common demand of people. At present, in the domestic market, the brands of automobiles are numerous, the prices are also uneven, and people hope to buy automobiles with higher performance price. For vehicles, the damping balance stability performance when the vehicles run on a hollow road surface is an important performance index, at present, when people test and drive vehicles of different models and brands for damping balance performance, a mineral water bottle filled with water is generally placed at the central position in the vehicles, the lower end of the mineral water bottle is fixed on a tray, the upper opening of the mineral water bottle is not closed, the vehicles of different brands are driven on the same road condition and run at the same speed, after the test and driving are completed, whether the damping balance performance of the vehicles is good or not is judged by observing how much water is left in the mineral water bottle, if the water is left, the damping balance performance of the vehicles is good, otherwise, the damping balance performance of the vehicles is poor, and the damping balance performance of the vehicles in the left direction, the right direction, the front direction and the rear direction of the vehicles cannot be detected and compared.
Disclosure of Invention
The invention aims to provide a simple detection device for the damping balance performance of vehicle running, wherein in the detection process, a conical sand leaking pipe continuously swings towards any direction along with the swinging of a vehicle, sand in the conical sand leaking pipe can flow into different sand division areas in the swinging process, and after the running is finished, the balance of four directions of different vehicles can be identified by observing the amount of the sand in the different sand division areas.
The technical scheme adopted by the invention for solving the technical problems is as follows: a simple detection device for the shock absorption balance performance of vehicle running comprises a supporting base plate, a transparent cover, a sand grain recovery device, a sand leakage device, a sand grain separation device, a sand blocking device and sand, wherein the transparent cover is fixedly arranged in the middle of the supporting base plate, the sand grain recovery device comprises an elastic conical collection cover, a contraction mechanism and a spreading mechanism, the elastic conical collection cover is arranged at the upper end in the transparent cover, the upper part of the elastic conical collection cover is fixedly connected with an upper cover plate of the transparent cover through a fixing rod, the contraction mechanism comprises a contraction compression ring, first guide rods, a first spring and a top pressure ring, the contraction compression ring is sleeved on the upper part outside the elastic conical collection cover, the two first guide rods penetrate through the upper cover plate of the transparent cover, the lower ends of the first guide rods are fixedly connected with the contraction compression ring, and the upper ends of the first guide rods are fixedly connected with the top pressure ring, the first spring is sleeved on each first guide rod and clamped between an upper cover plate of the transparent cover and the jacking ring, the opening mechanism comprises a positioning ring, a supporting rod and a second spring, the positioning ring is arranged at the lower end inside the elastic conical collecting cover through a first connecting rod, the four supporting rods are uniformly sleeved on the positioning ring along the circumference square of the positioning ring, an arc-shaped plate arranged at the outer end of the supporting rod is fixedly connected with the inner side wall of the elastic conical collecting cover, the second spring is sleeved on the supporting rod and clamped between the positioning ring and the arc-shaped plate, and the outer side wall of the lower end of the elastic conical collecting cover is tightly attached to the inner side wall of the transparent cover through jacking of the supporting rods; the sand leaking device comprises a conical sand leaking pipe, a transverse supporting rod and an axial connecting rod, wherein the transverse supporting rod is fixedly arranged in the transparent cover and is positioned right below the elastic conical collecting cover, a radial spherical plain bearing is arranged in the middle of the transverse supporting rod, the upper end of the axial connecting rod is vertically fixed in the radial spherical plain bearing, the lower end of the axial connecting rod is fixedly connected with the upper part of the conical sand leaking pipe through a second connecting rod, and a sand leaking hole is formed in the lower end of the conical sand leaking pipe; the sand grain separation device comprises a closing plate and a cross-shaped separation plate, the closing plate is fixedly arranged in the transparent cover and is positioned right below the conical sand leaking pipe, the cross-shaped separation plate is fixedly arranged on the closing plate, a through pipe is arranged in the middle of the cross-shaped separation plate and is opposite to the sand leaking hole, and the outer edge of the cross-shaped separation plate is hermetically connected with the inner side wall of the transparent cover to form four sand separation areas which are isolated from each other; the sand blocking device comprises an ejector rod, a conical rubber head, a third connecting rod, a second guide rod, a third spring and a jacking bolt, the ejector rod is sleeved in the through pipe, the conical rubber head is arranged at the upper end of the ejector rod and is positioned above the cross-shaped partition plate, the second guide rod is sleeved on a fixed support lug arranged on the outer side wall of the transparent cover, the jacking bolt is arranged on the fixed support lug and is used for jacking the second guide rod, a limit ring is arranged on the second guide rod, the third spring is sleeved on the second guide rod, the third spring is positioned between the limit ring and the fixed support lug, a first through groove opposite to the second guide rod is arranged on the transparent cover, the third connecting rod penetrates through the first through groove, and the third connecting rod connects the lower ends of the ejector rod and the second guide rod together; after the conical rubber head blocks the sand leakage hole, sand can be stored in the conical sand leakage pipe.
Preferably, the supporting bottom plate is provided with four adjusting threaded rods which are uniformly distributed along the circumferential direction of the transparent cover, the adjusting threaded rods are provided with two fixing nuts which are respectively positioned at the upper side and the lower side of the supporting bottom plate, and the lower ends of the adjusting threaded rods are provided with suckers.
Furthermore, two bubble levels which are vertically distributed are arranged on the supporting bottom plate.
Furthermore, a plurality of reinforcing rods are arranged on the outer side wall of the elastic conical collecting cover, and the upper parts of the reinforcing rods are positioned in the contraction pressure ring.
Preferably, be provided with on the lateral wall of translucent cover two sets of with the toper leaks the relative clamping device that inverts of husky pipe, each group invert clamping device and include guide frame, grip block and centre gripping threaded rod, the guide frame sets up on the translucent cover lateral wall set up on the translucent cover lateral wall one with the relative second of guide frame link up the groove, the centre gripping threaded rod cover is put in the guide frame, the grip block sets up at centre gripping threaded rod front end, and the grip block is located the guide frame, can make the grip block pass through the second link up the groove after the roof pressure be in on the toper leaks husky pipe.
Furthermore, the outer side wall of the transparent cover is provided with scale marks corresponding to the sand separating area.
The invention has the beneficial effects that: the invention has simple structure and convenient use; when the device is used, the device can be stably adsorbed on the front table surface of an automobile through the sucking disc, and then the levelness of the supporting bottom plate is adjusted through the combination of the bubble level meter and the fixing nut, so that the supporting bottom plate is in a horizontal arrangement state; the upper ends of the axial connecting rods are connected through the centripetal joint bearing, so that the conical sand leaking pipe can swing to any direction along with the swing of a vehicle in the running process, and sand in the conical sand leaking pipe is sprayed into sand distribution areas in different directions; before the sand leakage test device is used, the conical rubber head is lifted up through the second guide rod to plug a sand leakage hole of the conical sand leakage pipe, so that sand can be prevented from leaking, the second guide rod is released when the sand leakage test device is used, the conical rubber head is separated from the sand leakage hole under the jacking pressure of the third spring, so that sand leakage can be realized, after the test is completed, the sand leakage hole can be plugged again through the conical rubber head to prevent continuous sand leakage, furthermore, after the test is completed, the amount of sand reserved in each sand division area can be accurately read through the scale marks arranged outside the transparent cover, and then subsequent analysis and comparison are facilitated; when reusing this device, at first, utilize the grip block to fix the toper hourglass sand pipe, then, invert whole device, in the inversion process, the sand that is in toper hourglass sand pipe and divides in the husky district then can flow to in the elasticity toper collects the cover, treat that the sand flows into elasticity toper completely and collect the back in the cover, promote the top clamping ring, make shrink clamping ring downstream, then realize the shrink that the elasticity toper was collected the cover, it is hour to shrink the upper shed that the husky pipe was leaked to the wall toper when the opening that the cover was collected to the elasticity toper, lead to the upset once more with whole device, in the upset in-process, be located the sand that the cover was collected to the elasticity toper, can enter into toper hourglass sand pipe once more, then, be used for testing next time and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the sand recovery device;
FIG. 3 is a schematic view of the whole structure of the sand leaking device;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view of FIG. 1 at B;
FIG. 6 is an enlarged view of FIG. 3 at C;
FIG. 7 is a schematic view of a cross-shaped partition plate structure;
in the figure: the device comprises a supporting bottom plate 1, an adjusting threaded rod 11, a suction cup 12, a fixing nut 13, a transparent cover 2, an upper cover plate 21, a first through groove 22, a fixing lug 23, a second through groove 24, a scale mark 25, an elastic cone collecting cover 31, a fixing rod 311, a reinforcing rod 312, a contraction pressing ring 321, a first guide rod 322, a first spring 323, a top pressing ring 324, a positioning ring 331, a first connecting rod 3311, a support rod 332, an arc plate 3321, a second spring 333, a cone sand leaking pipe 41, a transverse support rod 42, a radial spherical joint bearing 421, an axial connecting rod 43, a second connecting rod 431, a closing plate 51, a cross-shaped partition plate 52, a through pipe 521, a top rod 61, a cone rubber head 62, a third connecting rod 63, a second guide rod 64, a limit ring 641, a third spring 65, a top pressing bolt 66, a guide frame 71, a clamping plate 72 and a clamping threaded rod 73.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific embodiments and accompanying drawings 1 to 7, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
The invention provides a simple detection device for the damping balance performance of vehicle running (as shown in figure 1), which comprises a supporting base plate 1, a transparent cover 2, a sand recovery device, a sand leakage device, a sand separation device, a sand blocking device and sand, wherein the transparent cover 2 is fixedly arranged in the middle of the supporting base plate 1, the transparent cover 2 can be made of transparent plastics, the sand recovery device comprises an elastic conical collection cover 31, a contraction mechanism and a spreading mechanism, the elastic conical collection cover 31 has certain flexibility and can be contracted or expanded under the action of external force, the elastic conical collection cover 31 is arranged at the upper end in the transparent cover 2, the upper part of the elastic conical collection cover 31 is fixedly connected with an upper cover plate 21 of the transparent cover 2 through a fixing rod 311, the contraction mechanism comprises a contraction pressure ring 321, a first guide rod 322, a first spring 323 and a jacking pressure ring 324, the contracting press ring 321 is sleeved on the upper part of the outer side of the elastic conical collecting cover 31, the two first guide rods 322 penetrate through the upper cover plate 21 of the transparent cover 2, the lower ends of the first guide rods 322 are fixedly connected with the contracting press ring 321, the first guide rods 322 can freely slide up and down on the upper cover plate 21, the upper ends of the first guide rods 322 are fixedly connected with the jacking ring 324, each first spring 323 is sleeved on each first guide rod 322, the first spring 323 is clamped between the upper cover plate 21 and the jacking ring 324 of the transparent cover 2, after the first guide rods 322 are pressed down through the jacking ring 324, the first guide rods 322 can return to the original position under the action of the first spring 323, the spreading mechanism comprises a positioning ring 331, a supporting rod 3321 and a second spring 333, the positioning ring 331 is arranged at the lower end of the inner part of the elastic conical collecting cover 31 through a first connecting rod 3311, the upper end of the first connecting rod 3311 is fixedly connected to the fixing rod 311, four of the supporting rods 332 are uniformly sleeved on the positioning ring 331 along the circumference of the positioning ring 331, and an arc 3321 disposed at the outer end of the supporting rod 332 is fixedly connected to the inner sidewall of the elastic cone-shaped collecting cover 31, the arc 3321 can be connected to the elastic cone-shaped collecting cover 31 by means of adhesion or riveting, the second spring 333 is sleeved on the supporting rod 332, and the second spring 333 is clamped between the positioning ring 331 and the arc 3321, by means of the top pressure of the supporting rod 332, the outer sidewall of the lower end of the elastic cone-shaped collecting cover 31 is tightly attached to the inner sidewall of the transparent cover 2, in the practical application process, the elastic cone-shaped collecting cover 31 can be continuously shrunk by pressing down the compression ring 321, after the compression ring 321 is retracted, the lower end of the elastic cone-shaped collecting cover 31 is again expanded under the action of the supporting rod 332, so that the compression ring 321 compresses the elastic cone-shaped collecting cover, here, a plurality of reinforcing rods 312 are provided on the outer side wall of the elastic cone-shaped collecting cover 31, and the upper portions of the reinforcing rods 312 are located in the constricted pressing ring 321.
The sand leaking device comprises a conical sand leaking pipe 41, a transverse support rod 42 and an axial connecting rod 43, wherein the transverse support rod 42 is fixedly arranged in the transparent cover 2, the transverse support rod 42 is positioned under the elastic conical collecting cover 31, a radial spherical joint bearing 421 is arranged in the middle of the transverse support rod 42, the radial spherical joint bearing 421 is an existing mature product and can swing towards any direction due to an inner hollow ball, the upper end of the axial connecting rod 43 is vertically fixed in the radial spherical joint bearing 421, the lower end of the axial connecting rod 43 is fixedly connected with the upper part of the conical sand leaking pipe 41 through a second connecting rod 431, and a sand leaking hole is formed in the lower end of the conical sand leaking pipe 41; the sand grain separating device comprises a closing plate 51 and a cross-shaped separating plate 52, the closing plate 51 is fixedly arranged in the transparent cover 2, the closing plate 51 is positioned under the conical sand leaking pipe 41, the cross-shaped separating plate 52 is fixedly arranged on the closing plate 51, a through pipe 521 is arranged in the middle of the cross-shaped separating plate 52, the through pipe 521 is opposite to the sand leaking hole, and the outer edge of the cross-shaped separating plate 52 is hermetically connected with the inner side wall of the transparent cover 2 to form four sand separating areas 53 which are isolated from each other; the sand blocking device comprises an ejector rod 61, a conical rubber head 62, a third connecting rod 63, a second guide rod 64, a third spring 65 and a top pressing bolt 66, wherein the ejector rod 61 is sleeved in the through pipe 521, the conical rubber head 62 is arranged at the upper end of the ejector rod 61, the conical rubber head 62 is positioned above the cross-shaped partition plate 52, the second guide rod 64 is sleeved on the fixed support lug 23 arranged on the outer side wall of the transparent cover 2, the top pressing bolt 66 is arranged on the fixed support lug 23 and used for pressing the second guide rod 64, a limit ring 641 is arranged on the second guide rod 64, the third spring 65 is sleeved on the second guide rod 64 and positioned between the limit ring 641 and the fixed support lug 23, a first through groove 22 opposite to the second guide rod 64 is arranged on the transparent cover 2, the third connecting rod 63 penetrates through the first through groove 22, and the third link 63 connects the lower ends of the carrier rod 61 and the second guide rod 64 together. In the practical application process, the second guide rod 64 is lifted, so that the conical rubber head 62 is pressed against the sand leaking hole of the conical sand leaking pipe 41, then the second guide rod 64 is fixed by the pressing bolt 66, and the sand leaking hole is blocked for a long time, so that when the device is not used, sand can be stored in the conical sand leaking pipe 41, when the device is needed, the pressing bolt 66 is unscrewed, the second guide rod 64 falls under the action of the third spring 65 and gravity, the conical rubber head 62 moves downwards, the blockage of the conical rubber head 62 on the sand leaking hole is removed, and continuous sand leaking of the conical sand leaking pipe 41 is realized.
Supporting baseplate 1 is used for supporting whole device, for the stable placement in the car of supporting baseplate 1, here be provided with four adjusting threaded rod 11 along the circumferencial direction evenly distributed of translucent cover 2 on supporting baseplate 1, be provided with two fixation nut 13 that are located supporting baseplate 2 upper and lower both sides respectively on adjusting threaded rod 11's lower extreme sets up a sucking disc 12, and sucking disc 12 is adsorbable on the smooth wall of vehicle front end, through rotatory fixation nut 13 that is located supporting baseplate 1 below, adjustable supporting baseplate 1's height to supporting baseplate 1 keeps the level, for the levelness of accurate adjustment supporting baseplate 1 of being convenient for, here, be provided with two mutually perpendicular's distribution' bubble spirit level 14 on supporting baseplate 1.
In practical application, in order to prevent the conical sand leakage pipe 41 from shaking, two sets of inverted clamping devices opposite to the conical sand leakage pipe 41 are arranged on the outer side wall of the transparent cover 2, each set of inverted clamping device comprises a guide frame 71, a clamping plate 72 and a clamping threaded rod 73, the guide frame 71 is arranged on the side wall of the transparent cover 2, a second through groove 24 opposite to the guide frame 71 is arranged on the side wall of the transparent cover 2, the clamping threaded rod 73 is sleeved in the guide frame 71, the clamping plate 72 is arranged at the front end of the clamping threaded rod 73, the clamping plate 72 is positioned in the guide frame 71, and the clamping plate 72 can be pressed against the conical sand leakage pipe 41 after passing through the second through groove 24 by rotating the clamping threaded rod 73, two grip blocks 72 roof pressure leak husky pipe 41 both sides at the toper, can prevent that toper from leaking husky pipe 41 and swinging, and then be convenient for the elasticity toper collect the sand in the cover 31 and flow into toper hourglass husky pipe 41, when this device of reuse next time, accessible rotatory centre gripping threaded rod 73 withdraws grip block 72, and grip block 72 withdraws the back, toper leak husky pipe 41 alright free swing.
To facilitate comparison of the amount of sand collected in each sand distribution area 53 after the test is completed, a scale mark 25 corresponding to the sand distribution area 53 is provided on the outer side wall of the transparent cover 2.
In the present invention, "upper" and "lower" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (6)
1. A simple detection device for the shock absorption balance performance of vehicle running is characterized by comprising a supporting base plate, a transparent cover, a sand grain recovery device, a sand leakage device, a sand grain separation device, a sand blocking device and sand, wherein the transparent cover is fixedly arranged in the middle of the supporting base plate, the sand grain recovery device comprises an elastic conical collection cover, a contraction mechanism and a spreading mechanism, the elastic conical collection cover is arranged at the upper end in the transparent cover, the upper part of the elastic conical collection cover is fixedly connected with an upper cover plate of the transparent cover through a fixing rod, the contraction mechanism comprises a contraction compression ring, first guide rods, a first spring and a top pressure ring, the contraction compression ring is sleeved on the upper part of the outer side of the elastic conical collection cover, the two first guide rods penetrate through the upper cover plate of the transparent cover, the lower ends of the first guide rods are fixedly connected with the contraction compression ring, and the upper ends of the first guide rods are fixedly connected with the top pressure ring, the first spring is sleeved on each first guide rod and clamped between an upper cover plate of the transparent cover and the jacking ring, the opening mechanism comprises a positioning ring, a supporting rod and a second spring, the positioning ring is arranged at the lower end inside the elastic conical collecting cover through a first connecting rod, the four supporting rods are uniformly sleeved on the positioning ring along the circumference square of the positioning ring, an arc-shaped plate arranged at the outer end of the supporting rod is fixedly connected with the inner side wall of the elastic conical collecting cover, the second spring is sleeved on the supporting rod and clamped between the positioning ring and the arc-shaped plate, and the outer side wall of the lower end of the elastic conical collecting cover is tightly attached to the inner side wall of the transparent cover through jacking of the supporting rods; the sand leaking device comprises a conical sand leaking pipe, a transverse supporting rod and an axial connecting rod, wherein the transverse supporting rod is fixedly arranged in the transparent cover and is positioned right below the elastic conical collecting cover, a radial spherical plain bearing is arranged in the middle of the transverse supporting rod, the upper end of the axial connecting rod is vertically fixed in the radial spherical plain bearing, the lower end of the axial connecting rod is fixedly connected with the upper part of the conical sand leaking pipe through a second connecting rod, and a sand leaking hole is formed in the lower end of the conical sand leaking pipe; the sand grain separation device comprises a closing plate and a cross-shaped separation plate, the closing plate is fixedly arranged in the transparent cover and is positioned right below the conical sand leaking pipe, the cross-shaped separation plate is fixedly arranged on the closing plate, a through pipe is arranged in the middle of the cross-shaped separation plate and is opposite to the sand leaking hole, and the outer edge of the cross-shaped separation plate is hermetically connected with the inner side wall of the transparent cover to form four sand separation areas which are isolated from each other; the sand blocking device comprises an ejector rod, a conical rubber head, a third connecting rod, a second guide rod, a third spring and a jacking bolt, the ejector rod is sleeved in the through pipe, the conical rubber head is arranged at the upper end of the ejector rod and is positioned above the cross-shaped partition plate, the second guide rod is sleeved on a fixed support lug arranged on the outer side wall of the transparent cover, the jacking bolt is arranged on the fixed support lug and is used for jacking the second guide rod, a limit ring is arranged on the second guide rod, the third spring is sleeved on the second guide rod, the third spring is positioned between the limit ring and the fixed support lug, a first through groove opposite to the second guide rod is arranged on the transparent cover, the third connecting rod penetrates through the first through groove, and the third connecting rod connects the lower ends of the ejector rod and the second guide rod together; after the conical rubber head blocks the sand leakage hole, sand can be stored in the conical sand leakage pipe.
2. The simple detecting device for detecting the damping balance performance of the running vehicle as claimed in claim 1, wherein four adjusting threaded rods are uniformly distributed along the circumference of the transparent cover on the supporting base plate, two fixing nuts are respectively arranged on the upper and lower sides of the supporting base plate on the adjusting threaded rods, and a suction cup is arranged at the lower end of each adjusting threaded rod.
3. The simple detecting device for the shock absorption balance performance of the running vehicle as claimed in claim 2, wherein two bubble levels are arranged on the supporting bottom plate and are distributed perpendicularly to each other.
4. The simple detecting device for detecting the shock absorption balance performance of the vehicle during the running process as claimed in claim 3, wherein a plurality of reinforcing rods are arranged on the outer side wall of the elastic cone-shaped collecting cover, and the upper parts of the reinforcing rods are positioned in the contraction pressure ring.
5. The simple detection device for the vehicle running damping balance performance according to claim 1, wherein two sets of inverted clamping devices opposite to the conical sand leaking pipe are arranged on the outer side wall of the transparent cover, each set of inverted clamping device comprises a guide frame, a clamping plate and a clamping threaded rod, the guide frame is arranged on the side wall of the transparent cover, a second through groove opposite to the guide frame is arranged on the side wall of the transparent cover, the clamping threaded rod is sleeved in the guide frame, the clamping plate is arranged at the front end of the clamping threaded rod, the clamping plate is located in the guide frame, and the clamping plate can be pressed on the conical sand leaking pipe after penetrating through the second through groove by rotating the clamping threaded rod.
6. The simple detection device for the vehicle running damping balance performance according to claim 5, wherein scale marks corresponding to the sand separating area are arranged on the outer side wall of the transparent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599911.5A CN109655282B (en) | 2018-12-26 | 2018-12-26 | Simple detection device for vehicle running damping balance performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599911.5A CN109655282B (en) | 2018-12-26 | 2018-12-26 | Simple detection device for vehicle running damping balance performance |
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| CN109655282A CN109655282A (en) | 2019-04-19 |
| CN109655282B true CN109655282B (en) | 2020-09-11 |
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| CN104316330A (en) * | 2014-09-29 | 2015-01-28 | 浙江万向系统有限公司 | Light frame type rear torsion beam test device and design method thereof |
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| GB582804A (en) * | 1943-04-09 | 1946-11-28 | British Thomson Houston Co Ltd | Improvements in and relating to washing machines |
| CN1844882A (en) * | 2006-05-15 | 2006-10-11 | 重庆渝安创新科技(集团)有限公司 | Special tool for endurance test of vibration damper spring valve plate |
| CN101055233A (en) * | 2007-04-12 | 2007-10-17 | 南京林业大学 | Automobile quarter simulated suspension system and shock absorber characteristic integral test platform |
| GB2459193B (en) * | 2008-04-17 | 2012-11-07 | Lnt Solutions Ltd | Adhesion improver |
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| CN109655282A (en) | 2019-04-19 |
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