CN212206602U - Automobile chassis component inspection device - Google Patents
Automobile chassis component inspection device Download PDFInfo
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- CN212206602U CN212206602U CN202021093607.6U CN202021093607U CN212206602U CN 212206602 U CN212206602 U CN 212206602U CN 202021093607 U CN202021093607 U CN 202021093607U CN 212206602 U CN212206602 U CN 212206602U
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- shaped groove
- rotating shaft
- plug connector
- spring
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Abstract
The utility model discloses an automobile chassis component inspection device, which relates to the technical field of chassis inspection, and the key point of the technical scheme is that the inspection device comprises an inspection pit and two connecting pipes; rotating shafts are respectively and rotatably arranged in the two connecting pipes; fans are respectively fixed at the opposite ends of the two rotating shafts; a fixing device for fixing the rotating shaft is arranged between each rotating shaft and the connecting pipe; the fixing device comprises an annular groove arranged on the inner peripheral surface of the connecting pipe, a first strip-shaped groove arranged on the inner peripheral surface of the annular groove and a plug connector which is arranged in the first strip-shaped groove in a sliding mode along the vertical direction and is used for being plugged with the outer peripheral surface of the rotating shaft; the top of the plug connector is fixed with a first spring, and the top end of the first spring is fixedly connected with the top surface of the first strip-shaped groove; and a limiting mechanism for preventing the plug connector from moving to one side close to the rotating shaft is arranged in the annular groove. The utility model provides a chassis can cause the problem of harm to the chassis under being in the high temperature condition for a long time, reduce the possibility on long-time high temperature environment harm chassis.
Description
Technical Field
The utility model relates to a chassis detects technical field, and more specifically the theory that says so, it relates to vehicle chassis part verifying attachment.
Background
At present, the automobile chassis is used for supporting and mounting an automobile engine and parts thereof, so that the automobile moves and the normal running of the automobile is ensured.
The prior art can refer to the chinese utility model patent that the grant bulletin number is CN210029909U, and it discloses a special elevating platform of vehicle chassis detection, including hydraulic telescoping rod, hydraulic telescoping rod's top swing joint has the fixed block, and mounting groove and activity groove have been seted up to the inside of fixed block, and the inside fixedly connected with counter motor of mounting groove, the fixed surface of counter motor output shaft is connected with rotates the wheel, rotates the fixed surface of wheel and is connected with the haulage rope, and the fixed surface of fixed block is connected with flexible subassembly. The lifting platform drives the fixing block to move upwards through the hydraulic telescopic rod matched with the bearing and the rotating shaft, and the fixing block drives the telescopic assembly to move upwards and lift the automobile, so that the automobile chassis detection is facilitated.
However, in the chassis detection process, the engine needs to be in a normally open state, a large amount of heat is generated in the working process of the engine and other parts, and the lifting platform is lack of a heat dissipation device for dissipating heat of the chassis; the chassis can cause the harm to the chassis under the long-time high temperature condition of being in, reduces the life of chassis.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an automobile chassis part verifying attachment, it is through setting up the fan to the chassis heat dissipation, reduces the possibility on long-time high temperature environment harm chassis.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the inspection device for the automobile chassis parts comprises a detection pit arranged on the ground and two connecting pipes which are respectively fixed on the opposite inner sides of the detection pit; rotating shafts are respectively and rotatably arranged in the two connecting pipes; fans are respectively fixed at the opposite ends of the two rotating shafts; a fixing device for fixing the rotating shaft is arranged between each rotating shaft and the connecting pipe; the fixing device comprises an annular groove arranged on the inner peripheral surface of the connecting pipe, a first strip-shaped groove arranged on the inner peripheral surface of the annular groove and a plug connector which is arranged in the first strip-shaped groove in a sliding mode along the vertical direction and is used for being plugged with the outer peripheral surface of the rotating shaft; a first spring is fixed at the top of the plug connector, and the top end of the first spring is fixedly connected with the top surface of the first strip-shaped groove; and a limiting mechanism for preventing the plug connector from moving to one side close to the rotating shaft is arranged in the annular groove.
Through adopting above-mentioned technical scheme, when plug connector and axis of rotation separation, first spring is in compression state, and first spring is applyed to the plug connector to the elasticity that is close to the axis of rotation. The axis of rotation rotates to plug connector and axis of rotation outer peripheral face grafting back, and the axis of rotation stall fixes the axis of rotation through the plug connector, reduces the fan and continues pivoted possibility after finishing adjusting, is convenient for provide the heat dissipation for vehicle chassis through the fan.
The present invention may be further configured in a preferred embodiment as: the limiting mechanism comprises a second strip-shaped groove arranged on the inner peripheral surface of the annular groove, a third strip-shaped groove arranged on one side, close to the plug connector, of the second strip-shaped groove, and a limiting part arranged in the third strip-shaped groove in a sliding manner along the width direction of the plug connector; the bottom of the limiting piece is provided with a square through hole, and one side of the square through hole, which is far away from the second strip-shaped groove, is fixedly provided with an inserting block which is used for being inserted into one side of the inserting piece, which is far away from the second strip-shaped groove; and a driving assembly for driving the plug block to be separated from the plug connector is arranged between the limiting part and the third strip-shaped groove.
Through adopting above-mentioned technical scheme, the inserted block provides spacingly for the plug connector with the plug connector grafting back to prevent the plug connector to moving near axis of rotation one side, the axis of rotation of being convenient for is at the connecting pipe internal rotation, thereby is convenient for adjust the angle of blowing of fan, realizes dispelling the heat for vehicle chassis through the fan.
The present invention may be further configured in a preferred embodiment as: one side, away from the second bar groove, of the limiting part is fixed with a second spring, one end, away from the limiting part, of the second spring is fixedly connected with one side, away from the second bar groove, of the third bar groove.
Through adopting above-mentioned technical scheme, when inserted block and plug connector separation, the second spring is in compression state, and the second spring is applyed to the locating part to the elasticity that is close to second slotted bar one side, is convenient for reset to being close to second slotted bar one side through second spring drive locating part.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a rotating part fixed on the peripheral surface of the rotating shaft and a pressing part arranged in the second strip-shaped groove in a sliding manner along the vertical direction; the rotating piece is arranged in the annular groove in a sliding manner along the circumferential direction of the rotating shaft; a first abutting component for driving the abutting part to move upwards is arranged between the rotating part and the abutting part; and a second abutting assembly used for driving the abutting assembly and the limiting piece to move towards one side far away from the second strip-shaped groove is arranged between the abutting piece and the limiting piece.
By adopting the technical scheme, the rotating piece drives the pressing piece to move upwards through the first pressing component; the pressing piece presses the limiting piece through the second inclined surface in the moving process and drives the limiting piece to move towards one side far away from the second strip-shaped groove, so that the inserting block is separated from the inserting piece, and the inserting piece is inserted into the rotating shaft under the elastic force action of the first spring; the fan rotates to the back that the holding-down part contacted with the locating part, fixes the fan, is convenient for adjust the angle of raising of fan.
The present invention may be further configured in a preferred embodiment as: the first pressing component comprises two first inclined planes which are respectively arranged on the opposite inner sides of the rotating part and the pressing part.
Through adopting above-mentioned technical scheme, rotate the piece and support through first inclined plane and press the holding-down part, be convenient for promote the holding-down part through rotating the piece and upwards remove.
The present invention may be further configured in a preferred embodiment as: the second abutting component comprises two second inclined planes which are respectively arranged on the opposite inner sides of the abutting part and the limiting part.
Through adopting above-mentioned technical scheme, the retaining part removes the in-process and supports through the second inclined plane and press the locating part, is convenient for drive the locating part through the retaining part and removes to keeping away from second bar-type groove one side to make inserted block and plug connector separation, and then make the plug connector peg graft with the axis of rotation under the elastic force effect of first spring, thereby fix the axis of rotation.
The present invention may be further configured in a preferred embodiment as: and sliding blocks are respectively fixed on two sides of the pressing piece, sliding grooves are respectively formed in two sides of the second strip-shaped groove, and each sliding block is arranged in each sliding groove in a sliding manner along the vertical direction.
Through adopting above-mentioned technical scheme, the spout provides the guide effect for the slider, reduces the offset orbital possibility of pressing part along vertical removal in-process.
The present invention may be further configured in a preferred embodiment as: and a third spring is fixed at the top of each sliding block, and the top end of each third spring is fixedly connected with the top surface of the sliding chute.
By adopting the technical scheme, when the pressing piece is abutted against the rotating piece, the third spring is in a compressed state, and downward elastic force is applied to the sliding block by the third spring, so that the pressing piece is driven to reset downwards by the third spring.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the rotating shaft is fixed through the plug connector, so that the possibility that the fan continues to rotate after the fan is adjusted is reduced, and the heat dissipation is conveniently provided for the automobile chassis through the fan;
2. the limiting mechanism is arranged, so that the rotating shaft can rotate in the connecting pipe conveniently, the blowing angle of the fan can be adjusted conveniently, and the heat dissipation of the automobile chassis through the fan is realized;
3. through setting up drive assembly, be convenient for after the contact of holding part and locating part, fix the fan to the realization is adjusted the angle of raising of fan.
Drawings
Fig. 1 is a partial cross-sectional view of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
In the figure: 1. detecting a pit; 11. a color-changing lamp; 12. a marking plate; 2. a fan; 21. a connecting pipe; 22. a rotating shaft; 3. a fixing device; 31. an annular groove; 32. a first bar-shaped groove; 33. a plug-in unit; 34. a first spring; 4. a limiting mechanism; 41. a second strip groove; 42. a third strip groove; 43. a limiting member; 44. a square through hole; 45. inserting a block; 46. a second spring; 5. a drive assembly; 51. a rotating member; 52. a pressing member; 53. a first inclined plane; 54. a second inclined plane; 55. a slider; 56. a guide shaft; 57. and a guide through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an inspection device for automobile chassis parts, as shown in fig. 1 and 2, comprises a detection pit 1 arranged on the ground, a color-changing lamp 11 fixed on the side wall of a wall body and an identification plate 12. After a user enters the detection pit 1, the vehicle runs above the detection pit 1, and the detection of the vehicle chassis is facilitated. The driver in the vehicle is prompted to adopt different operations by changing different colors through the color-changing lamp 11. The operation actions of the driver corresponding to different colors of the color-changing lamp 11 are recorded on the sign board 12. Connecting pipes 21 are respectively fixed on the opposite inner sides of the detection pit 1, and rotating shafts 22 are respectively rotatably installed in the two connecting pipes 21. The opposite ends of the two rotary shafts 22 are respectively fixed with fans 2. A fixing device 3 for fixing the rotation shaft 22 is provided between each rotation shaft 22 and the connection pipe 21. The fixing device 3 includes an annular groove 31 formed on the inner circumferential surface of the connecting pipe 21, a first strip-shaped groove 32 formed on the inner circumferential surface of the annular groove 31, and a plug connector 33 slidably disposed in the first strip-shaped groove 32 along the vertical direction and used for being plugged with the outer circumferential surface of the rotating shaft 22. The top of the plug-in connector 33 is fixed with a first spring 34, and the top end of the first spring 34 is fixedly connected with the top surface of the first strip-shaped groove 32. The annular groove 31 is provided with a stopper mechanism 4 for stopping the movement of the plug member 33 toward the rotary shaft 22. When the plug member 33 is separated from the rotary shaft 22, the first spring 34 is in a compressed state, and the first spring 34 applies an elastic force to the plug member 33 toward the rotary shaft 22. When the rotary shaft 22 is rotated until the plug member 33 is plugged into the outer peripheral surface of the rotary shaft 22, the rotary shaft 22 stops rotating, and the rotary shaft 22 is fixed by the plug member 33. A guide shaft 56 is fixed at the top of the plug connector 33, a guide through hole 57 is formed at the top of the first strip-shaped groove 32, and the guide shaft 56 is arranged in the guide through hole 57 in a sliding manner along the vertical direction; the first spring 34 is sleeved around the guide shaft 56. The guide through hole 57 provides a guide function for the guide shaft 56, and reduces the possibility that the plug connector 33 deviates from a track in the vertical moving process; the guide shaft 56 is pulled away from the rotary shaft 22, thereby facilitating the separation of the plug 33 from the rotary shaft 22.
As shown in fig. 2, the stopper mechanism 4 includes a second strip-shaped groove 41 provided on the inner peripheral surface of the annular groove 31, a third strip-shaped groove 42 provided on the side of the second strip-shaped groove 41 close to the plug 33, and a stopper 43 slidably provided in the third strip-shaped groove 42 in the width direction of the plug 33. The bottom of the limiting part 43 is provided with a square through hole 44, the plug connector 33 penetrates through the square through hole 44, and one side of the square through hole 44, which is far away from the second strip-shaped groove 41, is fixed with an insertion block 45 which is used for being inserted into one side of the plug connector 33, which is far away from the second strip-shaped groove 41. A second spring 46 is fixed on the side of the limiting member 43 away from the second bar-shaped groove 41, and one end of the second spring 46 away from the limiting member 43 is fixedly connected with one side of the third bar-shaped groove 42 away from the second bar-shaped groove 41. A driving component 5 for driving the plug block 45 to be separated from the plug piece 33 is arranged between the limiting piece 43 and the third strip-shaped groove 42. The second spring 46 applies an elastic force to the limiting member 43 toward a side close to the second bar-shaped groove 41, so that the limiting member 43 is pressed toward the side close to the second bar-shaped groove 41 by the second spring 46. When the plug block 45 is inserted into the plug member 33, the plug member 33 is fixed, and the plug member 33 is prevented from moving toward the rotation shaft 22.
As shown in fig. 2, the driving assembly 5 includes a rotating member 51 fixed on the outer peripheral surface of the rotating shaft 22 and a pressing member 52 slidably disposed in the second strip-shaped groove 41 along the vertical direction. The rotating member 51 is slidably disposed in the annular groove 31 along the circumferential direction of the rotating shaft 22. The opposite inner sides of the rotating member 51 and the pressing member 52 are respectively provided with a first inclined surface 53. The pressing member 52 and the limiting member 43 are respectively provided with a second inclined surface 54 on opposite inner sides thereof. The two sides of the pressing part 52 are respectively fixed with a sliding block 55, the two sides of the second strip-shaped groove 41 are respectively provided with a sliding groove, and each sliding block 55 is arranged in the sliding groove along the vertical sliding direction. The top of each sliding block 55 is fixed with a third spring, and the top end of the third spring is fixedly connected with the top surface of the sliding chute. The rotating member 51 presses against the pressing member 52 through the first inclined surface 53, and pushes the pressing member 52 to move upward; the pressing member 52 presses the limiting member 43 through the second inclined surface 54 during the moving process, and drives the limiting member 43 to move to a side away from the second strip-shaped groove 41, so that the insertion block 45 is separated from the plug connector 33, and the plug connector 33 is inserted into the rotating shaft 22 under the elastic force of the first spring 34.
The working principle of the embodiment is as follows:
when the fan 2 is adjusted, the rotary shaft 22 rotates within the rotary pipe. When the rotating part 51 contacts with the pressing part 52, the rotating part 51 presses the pressing part 52 through the first inclined surface 53 and pushes the pressing part 52 to move upwards; the pressing member 52 presses the limiting member 43 through the second inclined surface 54 during the moving process, and drives the limiting member 43 to move to a side away from the second strip-shaped groove 41, so that the insertion block 45 is separated from the plug connector 33, and the plug connector 33 is inserted into the rotating shaft 22 under the elastic force of the first spring 34. When the plug 33 is inserted into the outer peripheral surface of the rotating shaft 22, the rotation of the rotating shaft 22 is stopped, and the rotating shaft 22 is fixed by the plug 33.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. Automobile chassis part verifying attachment, its characterized in that: comprises a detection pit (1) arranged on the ground and two connecting pipes (21) respectively fixed on the opposite inner sides of the detection pit (1); rotating shafts (22) are respectively rotatably arranged in the two connecting pipes (21); opposite ends of the two rotating shafts (22) are respectively fixed with a fan (2); a fixing device (3) for fixing the rotating shaft (22) is arranged between each rotating shaft (22) and the connecting pipe (21); the fixing device (3) comprises an annular groove (31) formed in the inner peripheral surface of the connecting pipe (21), a first strip-shaped groove (32) formed in the inner peripheral surface of the annular groove (31), and a plug connector (33) which is arranged in the first strip-shaped groove (32) in a sliding mode along the vertical direction and is used for being plugged with the outer peripheral surface of the rotating shaft (22); a first spring (34) is fixed at the top of the plug connector (33), and the top end of the first spring (34) is fixedly connected with the top surface of the first strip-shaped groove (32); and a limiting mechanism (4) for preventing the plug connector (33) from moving to one side close to the rotating shaft (22) is arranged in the annular groove (31).
2. The vehicle chassis component inspection device according to claim 1, wherein: the limiting mechanism (4) comprises a second strip-shaped groove (41) arranged on the inner peripheral surface of the annular groove (31), a third strip-shaped groove (42) arranged on one side, close to the plug connector (33), of the second strip-shaped groove (41), and a limiting piece (43) arranged in the third strip-shaped groove (42) in a sliding manner along the width direction of the plug connector (33); a square through hole (44) is formed in the bottom of the limiting piece (43), and an inserting block (45) which is used for being inserted into the side, away from the second strip-shaped groove (41), of the inserting piece (33) is fixed on the side, away from the second strip-shaped groove (41), of the square through hole (44); and a driving assembly (5) for driving the plug block (45) to be separated from the plug connector (33) is arranged between the limiting piece (43) and the third strip-shaped groove (42).
3. The vehicle chassis component inspection device according to claim 2, wherein: one side, away from second bar groove (41), of locating part (43) is fixed with second spring (46), locating part (43) one end is kept away from in second spring (46) with third bar groove (42) keep away from second bar groove (41) one side fixed connection.
4. The vehicle chassis component inspection device according to claim 2, wherein: the driving assembly (5) comprises a rotating part (51) fixed on the outer peripheral surface of the rotating shaft (22) and a pressing part (52) arranged in the second strip-shaped groove (41) in a sliding manner along the vertical direction; the rotating piece (51) is arranged in the annular groove (31) in a sliding manner along the circumferential direction of the rotating shaft (22); a first pressing component for driving the pressing piece (52) to move upwards is arranged between the rotating piece (51) and the pressing piece (52); and a second abutting assembly used for driving the limiting piece (43) to move towards one side far away from the second strip-shaped groove is arranged between the abutting piece (52) and the limiting piece (43).
5. The vehicle chassis component inspection device according to claim 4, wherein: the first pressing component comprises two first inclined surfaces (53) which are arranged on the opposite inner sides of the rotating part (51) and the pressing part (52) respectively.
6. The vehicle chassis component inspection device according to claim 4, wherein: the second abutting component comprises two second inclined surfaces (54) which are respectively arranged on the opposite inner sides of the abutting part (52) and the limiting part (43).
7. The vehicle chassis component inspection device according to claim 4, wherein: and sliding blocks (55) are respectively fixed on two sides of the pressing piece (52), sliding grooves are respectively formed in two sides of the second strip-shaped groove (41), and each sliding block (55) is arranged in each sliding groove in a sliding mode along the vertical direction.
8. The vehicle chassis component inspection device according to claim 7, wherein: and a third spring is fixed at the top of each sliding block (55), and the top end of each third spring is fixedly connected with the top surface of the sliding chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093607.6U CN212206602U (en) | 2020-06-13 | 2020-06-13 | Automobile chassis component inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093607.6U CN212206602U (en) | 2020-06-13 | 2020-06-13 | Automobile chassis component inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212206602U true CN212206602U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021093607.6U Active CN212206602U (en) | 2020-06-13 | 2020-06-13 | Automobile chassis component inspection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212206602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982511A (en) * | 2021-02-26 | 2021-06-18 | 安徽虹达道路桥梁工程有限公司 | Anti-blocking device for inclinometer pipe for foundation pit monitoring |
-
2020
- 2020-06-13 CN CN202021093607.6U patent/CN212206602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982511A (en) * | 2021-02-26 | 2021-06-18 | 安徽虹达道路桥梁工程有限公司 | Anti-blocking device for inclinometer pipe for foundation pit monitoring |
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