CN210400306U - Suspension height detection device - Google Patents
Suspension height detection device Download PDFInfo
- Publication number
- CN210400306U CN210400306U CN201921178381.7U CN201921178381U CN210400306U CN 210400306 U CN210400306 U CN 210400306U CN 201921178381 U CN201921178381 U CN 201921178381U CN 210400306 U CN210400306 U CN 210400306U
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- detection
- height
- adjusting
- suspension
- plate
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Abstract
The utility model discloses a suspension height detection device, relating to the field of automobile detection, comprising a detection plate, wherein the end surface of the detection plate is provided with a detection area; the eight adjusting mechanisms are positioned inside the detection plate, eight adjusting openings are formed in the end face of the detection plate, and the adjusting mechanisms correspond to the adjusting openings one by one; the detection parts are fixed at one end of the adjusting mechanism and divided into two groups on average, and each detection part comprises a first detection part and a second detection part; during detection, the detection part is adjusted through the adjusting mechanism, so that the height of the first detection part relative to the detection plate is equal to the qualified height of the automobile wheel center relative to the detection plate, the height of the second detection part relative to the detection plate is equal to the qualified height of the front mounting point of the suspension relative to the detection plate, after an automobile to be detected enters the detection area, the height of the automobile wheel center is detected through the detection of the first detection part, and the height of the front mounting point of the automobile suspension is detected through the second detection part.
Description
Technical Field
The utility model relates to an automobile inspection field, in particular to suspension height detection device.
Background
The suspension system is a connecting structure system among a vehicle body, a vehicle frame and wheels, and the structure system comprises a shock absorber, a suspension spring, an anti-roll rod, a suspension secondary beam, a lower control arm, a longitudinal rod, a steering knuckle arm, a rubber bushing, a connecting rod and the like. When the automobile runs on a road surface, the automobile is subjected to vibration and impact due to the change of the ground, and part of the force of the impact is absorbed by the tire, but most of the force is absorbed by a suspension device between the tire and the automobile body.
The applicant found that: the car is before the process of debugging, need measure earlier whether the suspension height accords with the designing requirement, just can carry out the four-wheel location after measuring qualified, needs the measurer to squat down or lie prone and go on ground among the prior art, and measurement efficiency is very low, and measuring error is great moreover.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a suspension height detection device to measure among the solution prior art the suspension height and need the measurer squat down or lie prone and go on ground, measurement efficiency is very low, the great technical problem of measuring error moreover.
Based on the above object the utility model provides a pair of suspension height detection device, include
The detection plate is provided with a detection area on the end face;
the eight adjusting mechanisms are positioned inside the detecting plate, eight adjusting openings are formed in the end face of the detecting plate, and the adjusting mechanisms correspond to the adjusting openings one by one;
the detection parts are in one-to-one correspondence with the adjusting mechanisms, one ends of the detection parts are fixed to the adjusting mechanisms, the detection parts extend to the outside of the detection plate through the adjusting openings, the detection parts are divided into two groups in average and comprise first detection parts and second detection parts, the first detection parts are used for detecting the height of the wheel center of the automobile, and the second detection parts are used for detecting the height of the front mounting point of the suspension;
during detection, the detection part is adjusted through the adjusting mechanism, so that the height of the first detection part relative to the detection plate is equal to the qualified height of an automobile wheel center relative to the detection plate, the height of the second detection part relative to the detection plate is equal to the qualified height of a front mounting point of a suspension relative to the detection plate, then after an automobile to be detected drives into the detection area, the height of the automobile wheel center is detected through the detection of the first detection part, and the height of the front mounting point of the automobile suspension is detected through the second detection part.
Furthermore, the detection part comprises an upright post and a detection device, one end of the upright post is connected to the adjusting mechanism, and the other end of the upright post is fixed with the detection device.
Furthermore, the detection device adopts a laser transmitter, and during detection, laser receivers are arranged at the wheel center of the automobile to be detected and the front mounting point of the suspension.
Furthermore, adjustment mechanism includes cylinder, regulating block and push rod, the below of adjusting the mouth is equipped with the inner chamber, the cylinder is fixed in the pick-up plate, and the output shaft of cylinder with the one end fixed connection of regulating block, the regulating block is located the inner chamber, and the regulating block is equipped with the slope inclined plane towards the terminal surface of adjusting the mouth, the one end of push rod extends to in the regulating block to be connected with the stand, the other end and the slope inclined plane of push rod keep in touch and are connected, and when the cylinder promoted the regulating block motion, the contact point on push rod and slope inclined plane constantly changed to detection device highly changes apart from the pick-up plate terminal surface.
Furthermore, the lateral wall of inner chamber is equipped with and is equipped with the lateral wall groove along regulating block direction of motion, the regulating block be equipped with lateral wall groove sliding connection's side piece.
Furthermore, the push rod fixing device comprises a spring and a fixing block, wherein the part of the push rod, which is positioned in the inner cavity, is fixedly connected with the fixing block, the spring is further sleeved on the part of the push rod, one end of the spring is fixed on the fixing block, and the other end of the spring is fixed on the top of the inner cavity.
Further, still include the transition pole, the tip that the push rod extends to the regulation mouth still is equipped with the transition pole, transition pole and push rod fixed connection, transition pole are equipped with the spacing groove towards regulation mouth open-ended terminal surface, the length direction of spacing groove is for being located the length direction when detecting the district along the car, stand and spacing groove sliding connection.
Further, the stand includes stand, lower stand and bolt, the spacing groove is the T-slot, the lower tip of stand is equipped with the T end with T-slot sliding connection down, and the up end of stand is equipped with the end face groove down, the end face groove is the rectangle, the upper end and the detection device fixed connection of last stand, the lower tip and the end face groove of last stand cooperate, and when the lower tip of last stand combined with the end face groove, pass through the bolt with last stand and lower stand fixed connection.
Furthermore, including preventing slow-witted post, a lateral wall of end face groove is equipped with prevents slow-witted groove, the side of the tip is equipped with and prevents slow-witted groove phase-match under the upper column the prevent slow-witted post.
Furthermore, the automobile detection device comprises a limit switch, wherein the limit switch is arranged at the tail end of the detection area, and when an automobile to be detected enters the detection area and touches the limit switch, the detection device is started.
The utility model has the advantages that: adopt the utility model discloses a suspension height detection device, when examining, at first adjust the detection portion through adjustment mechanism, make the height of first detection portion for the pick-up plate equal with the qualified height of car wheel center for the pick-up plate, make the height of second detection portion for the pick-up plate and the qualified height of mounting point before the suspension equal for the pick-up plate, then treat after the car that waits to detect drives into the detection zone, detect the car wheel center height through first detection portion, detect the mounting point height before the car suspension through the second detection portion, it is more simple and convenient to make the measurer detect through this device, and the measuring error is reduced simultaneously.
Drawings
FIG. 1 is a top view of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an adjusting mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a column according to an embodiment of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 3.
The device comprises a detection plate 1, an adjusting port 2, an upright post 3, a detection device 4, a limit switch 5, a cylinder 6, an inner cavity 7, a side wall groove 8, an adjusting block 9, a push rod 10, a spring 11, a fixing block 12, a transition rod 13, a limit groove 14, an upper upright post 31, a lower upright post 32, an end surface groove 33, a bolt 34, a fool-proof post 35 and a fool-proof groove 36.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
In view of the above, the first aspect of the present invention provides an embodiment of a suspension height detecting device, as shown in fig. 1, including a detecting plate 1, wherein a detecting area is disposed on an end surface of the detecting plate 1; the detection device comprises eight adjusting mechanisms, a detection plate 1 and a detection device, wherein the adjusting mechanisms are positioned inside the detection plate 1, eight adjusting openings 2 are formed in the end face of the detection plate 1, and the adjusting mechanisms correspond to the adjusting openings 2 one to one; the detection parts correspond to the adjusting mechanisms one by one, one end of each detection part is fixed to the adjusting mechanism, the detection parts extend to the outside of the detection plate 1 through the adjusting openings 2, the detection parts are divided into two groups on average and comprise a first detection part and a second detection part, the first detection part is used for detecting the height of the wheel center of the automobile, and the second detection part is used for detecting the height of the front mounting point of the suspension;
when detecting, at first adjust the detection portion through adjustment mechanism, make the height of first detection portion relative to pick-up plate 1 equal with the qualified height of car wheel center relative to pick-up plate 1, make the height of second detection portion relative to pick-up plate 1 equal with the qualified height of suspension front mounting point relative to pick-up plate 1, then after waiting to detect the car and drive into the detection zone, detect car wheel center height through first detection portion, detect car suspension front mounting point height through second detection portion, make the measurer detect more portably through this device, the measuring efficiency is improved, and measuring error is reduced simultaneously.
As another embodiment of the present invention, in the above embodiment, as shown in fig. 1, the detecting portion includes a stand column 3 and a detecting device 4, one end of the stand column 3 is connected to the adjusting mechanism, and the other end of the stand column 3 is fixed with the detecting device 4. Before detection, firstly, the height of the upright post 3 on the first detection part is changed through the adjusting mechanism, further, the distance between the detection device 4 and the end surface of the detection plate 1 is changed, when the distance is equal to the qualified height of the automobile wheel center relative to the detection plate 1, the adjusting mechanism stops adjusting, in the same way, the distance between the detection device 4 in the second detection part and the end surface of the detection plate 1 is equal to the qualified height of the front mounting point of the suspension relative to the detection plate 1, thus the device can detect automobiles with different models, the universality of the device is enhanced, after the adjustment is completed, after the automobile to be detected enters the detection area, the wheel center height of the automobile to be detected is detected through the detection device 4 in the first detection part, the front mounting point height of the suspension of the automobile to be detected is detected through the detection device 4 in the second detection part, wherein, the detection device 4 adopts a laser transmitter, preferably, the laser transmitter adopts Z15M18B-638-LG90, during detection, laser receivers are installed at the wheel center of the automobile to be detected and at the front installation point of the suspension, the preferred laser receiver adopts FU-900-DG005, during detection, light emitted by the laser transmitter is parallel to the plane of the detection plate 1, when the light reaches the detection plane, if the automobile to be detected is qualified, the laser receiver can receive signals, if the automobile to be detected is unqualified, the laser transmitter cannot receive the signals, meanwhile, the light emitted by the laser transmitter forms a light spot on the detection plane, so that an operator can measure the distance from the light spot to the qualified position, and the subsequent reassembly of the automobile is facilitated.
As another embodiment of the present invention, in the above embodiment, as shown in fig. 2, the adjusting mechanism includes a cylinder 6, an adjusting block 9 and a push rod 10, an inner cavity 7 is disposed below the adjusting opening 2, the cylinder 6 is fixed in the detecting plate 1, and an output shaft of the cylinder 6 is fixedly connected to one end of the adjusting block 9, the adjusting block 9 is located in the inner cavity 7, an inclined plane is disposed on an end surface of the adjusting block 9 facing the adjusting opening 2, one end of the push rod 10 extends into the adjusting opening 2 and is connected to the stand 3, and the other end of the push rod 10 is in contact connection with the inclined plane, in this embodiment, when the cylinder 6 pushes the adjusting block 9 to move, a contact point between the push rod 10 and the inclined plane changes continuously, so as to push the stand 3 to change continuously with respect to a height of the end surface of the detecting plate 1, and further to change a height of the detecting device 4 from the, until the height of the detection device 4 from the end face of the detection plate 1 meets the standard of the automobile to be detected with the corresponding model.
In the above embodiment, as shown in fig. 2, the side wall of the inner cavity 7 is provided with a side wall groove 8 along the moving direction of the adjusting block 9, and the adjusting block 9 is provided with a side block slidably connected with the side wall groove 8, so that the adjusting block 9 can move more stably in the cavity 7.
In the above embodiment, as shown in fig. 2, the device includes a spring 11 and a fixed block 12, the fixed block 12 is fixedly connected to a portion of the push rod 10 located in the inner cavity 7, and the spring 11 is further sleeved on the portion of the push rod 10, one end of the spring 11 is fixed to the fixed block 12, and the other end of the spring 11 is fixed to the top of the inner cavity 7, so that the push rod 10 is ensured to be in contact with the inclined slope through the spring 11, and the push rod 10 is prevented from being out of contact with the inclined slope when the device vibrates.
As another embodiment of the present invention, in the above embodiment, as shown in fig. 2, the vehicle body further includes a transition rod 13, the end portion of the push rod 10 extending to the adjusting opening 2 is further provided with the transition rod 13, the transition rod 13 is fixedly connected to the push rod 10, the transition rod 13 is provided with a limiting groove 14 toward the end surface of the adjusting opening 2, the length direction of the limiting groove 14 is the length direction when the vehicle is located in the detection area, and the upright 3 is slidably connected to the limiting groove 14.
Here, considering each model car, the distance between the car wheel center and the mounting point before the suspension can not all be the same, if the distance between the corresponding upright posts 3 in this device can not be changed, after the car wheel center is detected, the car must be started, the upright post 3 for measuring the mounting point before the suspension corresponds to the mounting point before the suspension, the measuring process becomes complicated, and time is wasted.
As another embodiment of the present invention, in the above embodiment, as shown in fig. 3, the column 3 includes an upper column 31, a lower column 32 and a bolt 34, the limiting groove 14 is a T-shaped groove, the lower end of the lower column 32 is provided with a T-shaped end slidably connected to the T-shaped groove, the upper end surface of the lower column 32 is provided with an end surface groove 33, the end surface groove 33 is rectangular, the upper end of the upper column 31 is fixedly connected to the detecting device 4, the lower end of the upper column 31 is matched with the end surface groove 33, and when the lower end of the upper column 31 is combined with the end surface groove 33, the upper column 31 is fixedly connected to the lower column 32 by the bolt 34.
In this embodiment, in the testing process, if detection device 4 breaks down, only need loosen bolt 34, both can be quick make upper column 31 and lower column 32 separate, combine new upper column 31 and lower column 32 after again, fix through bolt 34, can continue to detect, whole change process is swift simple, is favorable to improving detection efficiency.
In the above embodiment, as shown in fig. 4, the fool-proof post 35 is included, one side wall of the end surface groove 33 is provided with the fool-proof groove 36, the fool-proof post 35 matched with the fool-proof groove 36 is provided on the side surface of the lower end portion of the upper upright column 31, and the fool-proof post 35 is matched with the fool-proof groove 36, so that the detection device 4 can be prevented from being erroneously oriented when the detection device 4 is replaced.
In any of the above embodiments, as shown in fig. 1, the detection device includes a limit switch 5, the limit switch 5 is disposed at the end of the detection area, and when the vehicle to be detected enters the detection area and touches the limit switch 5, the detection device 4 is started, so that the detection device 4 cannot be started within the non-detection time, and the service life of the detection device 4 is prolonged.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A suspension height detection device is characterized in that: comprises that
The detection device comprises a detection plate (1), wherein a detection area is arranged on the end face of the detection plate (1);
the detection device comprises eight adjusting mechanisms, a detection plate (1) and a detection device, wherein the adjusting mechanisms are positioned inside the detection plate (1), eight adjusting openings (2) are formed in the end face of the detection plate (1), and the adjusting mechanisms correspond to the adjusting openings (2) one by one;
the detection parts correspond to the adjusting mechanisms one by one, one ends of the detection parts are fixed to the adjusting mechanisms, the detection parts extend to the outside of the detection plate (1) through the adjusting openings (2), the detection parts are divided into two groups on average and comprise first detection parts and second detection parts, the first detection parts are used for detecting the height of the wheel center of the automobile, and the second detection parts are used for detecting the height of a front mounting point of the suspension;
during detection, firstly, the detection part is adjusted through the adjusting mechanism, so that the height of the first detection part relative to the detection plate (1) is equal to the qualified height of an automobile wheel center relative to the detection plate (1), the height of the second detection part relative to the detection plate (1) is equal to the qualified height of a front mounting point of a suspension relative to the detection plate (1), then after an automobile to be detected enters the detection area, the height of the automobile wheel center is detected through the detection of the first detection part, and the height of the front mounting point of the automobile suspension is detected through the second detection part.
2. A suspension height detecting device according to claim 1, wherein: the detection part comprises an upright post (3) and a detection device (4), one end of the upright post (3) is connected to the adjusting mechanism, and the other end of the upright post (3) is fixed with the detection device (4).
3. A suspension height detecting device according to claim 2, wherein: the detection device (4) adopts a laser transmitter, and during detection, laser receivers are arranged at the wheel center of the automobile to be detected and the front mounting point of the suspension.
4. A suspension height detecting device according to claim 2, wherein: the adjusting mechanism comprises an air cylinder (6), an adjusting block (9) and a push rod (10), an inner cavity (7) is arranged below the adjusting opening (2), the air cylinder (6) is fixed in the detecting plate (1), an output shaft of the air cylinder (6) is fixedly connected with one end of the adjusting block (9), the adjusting block (9) is located in the inner cavity (7), the adjusting block (9) is provided with an inclined plane towards the end face of the adjusting opening (2), one end of the push rod (10) extends into the adjusting opening (2) and is connected with the upright post (3), the other end of the push rod (10) is in contact connection with the inclined plane, when the air cylinder (6) pushes the adjusting block (9) to move, the contact point of the push rod (10) and the inclined plane constantly changes, and therefore the height of the detecting device (4) from the end face of the detecting plate (1) changes.
5. The suspension height detecting apparatus according to claim 4, wherein: the lateral wall of inner chamber (7) is equipped with and is equipped with lateral wall groove (8) along regulating block (9) direction of motion, regulating block (9) are equipped with the lateral mass with lateral wall groove (8) sliding connection.
6. The suspension height detecting apparatus according to claim 4, wherein: the push rod type anti-theft device is characterized by comprising a spring (11) and a fixed block (12), wherein the part, located in the inner cavity (7), of the push rod (10) is fixedly connected with the fixed block (12), the spring (11) is further sleeved on the part of the push rod (10), one end of the spring (11) is fixed on the fixed block (12), and the other end of the spring (11) is fixed on the top of the inner cavity (7).
7. The suspension height detecting apparatus according to claim 4, wherein: still include transition pole (13), the tip that push rod (10) extended to regulation mouth (2) still is equipped with transition pole (13), transition pole (13) and push rod (10) fixed connection, transition pole (13) are equipped with spacing groove (14) towards regulation mouth (2) open-ended terminal surface, the length direction of spacing groove (14) is for being located the length direction when detecting the district along the car, stand (3) and spacing groove (14) sliding connection.
8. A suspension height detecting device according to claim 7, wherein: stand (3) are including last stand (31), lower stand (32) and bolt (34), spacing groove (14) are the T-slot, the lower tip of stand (32) is equipped with the T shape end with T-slot sliding connection down, and the up end of stand (32) is equipped with terminal surface groove (33) down, terminal surface groove (33) are the rectangle, the upper end and detection device (4) fixed connection of last stand (31), the lower tip and the terminal surface groove (33) of going up stand (31) cooperate, and when the lower tip of last stand (31) combines together with terminal surface groove (33), pass through bolt (34) are with last stand (31) and lower stand (32) fixed connection.
9. A suspension height detecting device according to claim 8, wherein: including preventing slow-witted post (35), a lateral wall of end face groove (33) is equipped with prevents slow-witted groove (36), the side of going up the tip under stand (31) be equipped with prevent slow-witted groove (36) assorted prevent slow-witted post (35).
10. A suspension height detecting device according to claim 7, wherein: the automobile detection device is characterized by comprising a limit switch (5), wherein the limit switch (5) is arranged at the tail end of the detection area, and when an automobile to be detected enters the detection area and touches the limit switch (5), the detection device (4) is started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178381.7U CN210400306U (en) | 2019-07-24 | 2019-07-24 | Suspension height detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178381.7U CN210400306U (en) | 2019-07-24 | 2019-07-24 | Suspension height detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400306U true CN210400306U (en) | 2020-04-24 |
Family
ID=70356294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178381.7U Expired - Fee Related CN210400306U (en) | 2019-07-24 | 2019-07-24 | Suspension height detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400306U (en) |
-
2019
- 2019-07-24 CN CN201921178381.7U patent/CN210400306U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210724 |