CN217716964U

CN217716964U - Roller reaction type motor vehicle brake detection table

Info

Publication number: CN217716964U
Application number: CN202222098115.1U
Authority: CN
Inventors: 陶胜聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-01
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a platform is examined in braking of cylinder reaction formula motor vehicle, comprises a mounting bas, the top one side symmetry of mount table has been seted up and has been examined the groove, examine the inslot both ends and all seted up the spout, install slide bearing in the spout respectively, install the cylinder through the connecting axle respectively between the slide bearing, lie in the mount table examine the outside in groove and seted up the adjustment tank, the bottom is installed quantity and is two slide rails in the adjustment tank, lie in on the slide rail the side slidable mounting of cylinder has quantity to be two sliders, beneficial effect: the adjusting motor drives the threaded shaft to rotate, so that the sliding block is driven to move in opposite directions, the driving motor on the sliding block drives the roller to move to achieve the effect of adjusting the distance between the rollers, and the driving mechanism drives the cleaning shaft to rotate so as to drive the cleaning brush to rotate.

Description

Roller reaction type motor vehicle brake detection table

Technical Field

The utility model relates to a motor vehicle braking examines test table, particularly, relates to a platform is examined in cylinder reaction formula motor vehicle braking.

Background

As is well known, a roller reaction type automobile brake detection platform is a detection device for detecting the brake performance of a vehicle by measuring the reaction force of wheel brake force acting on a force measuring roller, the automobile brake performance is one of important factors for safe driving, and is directly related to the traffic safety of personnel, and the quality of the automobile brake performance is particularly important for guaranteeing the traffic safety along with the improvement of the driving speed of the vehicle, so that the automobile brake performance is an important part of automobile detection, and the brake platform is equipment for detecting the brake force, the brake force difference and the parking force of the vehicle, so that the roller reaction type automobile brake detection platform is widely used in motor vehicle safety performance detection stations, motor vehicle comprehensive performance detection stations, departments such as colleges and research institutions, automobile manufacturers and the like, and most of the existing motor vehicle brake detection platforms cannot adjust the distance between two rollers and can not adapt to vehicles with different hub sizes, under the condition that a wheel hub is large, the contact area between the wheel and the roller is reduced, the wheel is easy to skid during detection, even the condition that the wheel is separated from the detection platform occurs, the detection result is influenced, and the detection efficiency is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a platform is examined in cylinder reaction formula motor vehicle braking to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this: the utility model provides a platform is examined in braking of cylinder reaction formula motor vehicle, includes the mount table, the top one side symmetry of mount table has been seted up and has been examined the groove, examine the inslot both ends and all seted up the spout, install slide bearing in the spout respectively, install the cylinder through the connecting axle between the slide bearing respectively, lie in the mount table examine the outside in groove and seted up the adjustment tank, the slide rail that quantity is two is installed to the bottom in the adjustment tank, lie in on the slide rail the side slidable mounting of cylinder has the slider that quantity is two, all install driving motor on the slider, driving motor pass through the drive shaft with the connecting axle is connected, lie in the mount table the bottom of slider is rotated and is installed the screw thread axle that both sides screw thread is opposite, the screw thread of screw thread through both sides respectively with the slider is connected, lie in the mount table the one end of screw thread axle is installed and is adjusted the motor, adjust motor's output with the screw thread axle is connected, the mount table top side is kept away from examine one side in groove and is installed clearance mechanism.

Further, clearance mechanism includes that quantity is two clearance grooves, equal movable mounting has a plurality of bracing pieces of quantity in the clearance groove.

Furthermore, all install the clearance axle between the bracing piece, the epaxial all cover of clearance is equipped with the clearance brush, the mount table is located actuating mechanism is installed to one side of clearance brush.

Furthermore, actuating mechanism includes the clearance motor, the clearance motor is installed the outside in clearance groove, the transmission shaft is installed to the output of clearance motor, the cover is equipped with on the transmission shaft with clearance axle quantity assorted bevel gear cover.

Furthermore, one side of the cleaning shaft close to the transmission shaft is provided with a bevel gear head, and the bevel gear sleeve is meshed with the bevel gear head.

Furthermore, the sloping platforms are installed on two sides of the installation platform, and the walking pulleys are installed at the bottom end of the installation platform through shaft rods.

The utility model provides a platform is examined in cylinder reaction formula motor vehicle braking, beneficial effect as follows:

the adjusting motor drives the threaded shaft to rotate, so that the sliding block is driven to move in opposite directions, the movement of the driving motor on the sliding block driving the roller achieves the effect of adjusting the distance between the rollers, the driving mechanism drives the cleaning shaft to rotate, the cleaning brush is driven to rotate, the supporting rod supports and detects the vehicle, the cleaning brush is used for cleaning dust and mud blocks of tires of the detected vehicle, a large amount of dust drops at the position where braking detection is prevented by the dust falling during braking, the damage is avoided, the cleaning motor drives the transmission shaft to rotate, the bevel gear sleeve drives the bevel gear head to rotate, the cleaning shaft is driven to rotate, the cleaning brush is driven to clean, the vehicle is convenient to detect by the ramp and opens to the mounting table to detect, and the mounting table is convenient to move by the walking pulley.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a drum reaction type motor vehicle brake detection table according to an embodiment of the present invention;

fig. 2 is a partially exploded view of a drum reaction type motor vehicle brake test stand according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a position a of a drum reaction type motor vehicle brake detection table according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an internal structure of a cleaning groove of a roller reaction type motor vehicle braking detection table according to an embodiment of the present invention.

In the figure:

1. an installation table; 2. a detection tank; 3. a chute; 4. a sliding bearing; 5. a drum; 6. an adjustment groove; 7. a slide rail; 8. a slider; 9. a drive motor; 10. a threaded shaft; 11. adjusting the motor; 12. cleaning the tank; 13. a support bar; 14. cleaning a brush; 15. cleaning the motor; 16. a drive shaft; 17. a bevel gear sleeve; 18. a bevel gear head; 19. a sloping table; 20. a traveling pulley.

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 all belong to the protection scope of the present invention.

As shown in fig. 1-4, according to the embodiment of the present invention, a drum reaction type motor vehicle braking detection table comprises a mounting table 1, wherein a detection groove 2 is symmetrically formed on one side of the top end of the mounting table 1, sliding grooves 3 are formed in both ends of the detection groove 2, sliding bearings 4 are respectively installed in the sliding grooves 3, drums 5 are respectively installed between the sliding bearings 4 through connecting shafts, an adjustment groove 6 is formed in the mounting table 1 and located on the outer side of the detection groove 2, two sliding rails 7 are installed at the inner bottom end of the adjustment groove 6, two sliding blocks 8 are slidably installed on the sliding rails 7 and located on the side edges of the drums 5, driving motors 9 are respectively installed on the sliding blocks 8, the driving motors 9 are connected with the connecting shafts through driving shafts, threaded shafts 10 with opposite threads are rotatably installed at the bottom ends of the sliding blocks 8 in the mounting table 1, the threaded shaft 10 is respectively connected with the sliding block 8 through threads on two sides, one end of the threaded shaft 10 in the mounting table 1 is provided with an adjusting motor 11, the output end of the adjusting motor 11 is connected with the threaded shaft 10, one side of the top side of the mounting table 1, which is far away from the detection groove 2, is provided with a cleaning mechanism, before use, the adjusting motor 11 drives the threaded shaft 10 to rotate, the sliding blocks 8 are driven to move in opposite directions through the rotation of the threaded shaft 10 through the threads with different directions on the two sides on the threaded shaft 10, the driving motor 9 is driven to move simultaneously when the sliding blocks 8 move in opposite directions, the sliding bearing 4 in the sliding groove 3 drives the roller 5 to move when the motor moves, so that the space between the rollers 5 is adjusted, and the effect of adapting to wheels with different sizes is achieved, the utility model discloses an adjusting motor 11 drives the rotation of threaded shaft 10 to drive the move in opposite directions of slider 8, thereby the removal that drives cylinder 5 through driving motor 9 on the slider 8 reaches the effect of interval between the adjusting cylinder 5.

In addition, as shown in fig. 2-4, in an embodiment, the cleaning mechanism includes two cleaning grooves 12, a plurality of support rods 13 are movably mounted in the cleaning grooves 12, a cleaning shaft is mounted between the support rods 13, a cleaning brush 14 is sleeved on the cleaning shaft, a driving mechanism is mounted on one side of the mounting table 1, which is located on the cleaning brush 14, the driving mechanism drives the cleaning shaft to rotate, so that the cleaning brush 14 is driven to rotate, the supporting rod 13 supports the vehicle to be inspected, the cleaning brush 14 is used for cleaning dust and mud blocks of the tire of the vehicle to be inspected, and dust falling during braking is reduced to prevent a large amount of dust from falling from the part to be inspected, so that the part is damaged.

In addition, as shown in fig. 1-4, in an embodiment, the driving mechanism includes a cleaning motor 15, the cleaning motor 15 is installed outside the cleaning groove 12, a transmission shaft 16 is installed at an output end of the cleaning motor 15, bevel gear sleeves 17 with a number matched with that of the cleaning shafts are sleeved on the transmission shaft 16, a bevel gear head 18 is installed on one side of the cleaning shaft close to the transmission shaft 16, the bevel gear sleeves 17 are engaged with the bevel gear head 18, ramps 19 are installed on both sides of the mounting table 1, a traveling pulley 20 is installed at a bottom end of the mounting table 1 through a shaft rod, the cleaning motor 15 drives the transmission shaft 16 to rotate, the bevel gear sleeves 17 drive the bevel gear head 18 to rotate, the cleaning shaft is driven to rotate, the cleaning brush 14 is driven to perform cleaning work, the ramp 19 is used to detect that a vehicle opens onto the mounting table 1, and the traveling pulley 20 is used to facilitate movement of the mounting table 1.

Based on the above scheme, the utility model discloses during the actual application, its theory of operation or operation process are as follows: before using, drive threaded shaft 10 through adjusting motor 11 and rotate, through the different screw threads of both sides screw thread direction on the threaded shaft 10, thereby drive slider 8 through the rotation of threaded shaft 10 and carry out the motion in opposite directions, will drive driving motor 9 and remove simultaneously when slider 8 carries out the motion in opposite directions, will drive cylinder 5 through slide bearing 4 in the spout 3 when the motor removes and remove, thereby reach the interval between the adjusting cylinder 5, reach the effect that adapts to not equidimension wheel, drive the rotation of cleaning shaft through actuating mechanism, thereby drive the rotation of cleaning brush 14, support through bracing piece 13 and examine the vehicle, come the dust and the clod that the clearance detected the vehicle tire through cleaning brush 14, the dust that drops when having reduced the braking and prevent that the position that the braking detected from dropping a large amount of dust and thereby receive the damage, drive the rotation of transmission shaft 16 through cleaning motor 15, thereby drive the rotation of bevel gear head 18 through bevel gear sleeve 17, thereby drive the rotation of cleaning shaft, consequently, drive cleaning brush 14 and clear up the work, be convenient for detecting the vehicle through sloping platform 19 and open to the detection, it is convenient for the pulley to move to installation platform 1 through walking 20.

With the help of the above technical scheme of the utility model, the utility model discloses can realize driving the rotation of threaded shaft 10 through adjusting motor 11, thereby drive slider 8's the phase shift, thereby the removal that drives cylinder 5 through the driving motor 9 on the slider 8 reaches the effect of interval between the adjusting cylinder 5, drive the rotation of clearance axle through actuating mechanism, thereby drive the rotation of clearance brush 14, support through bracing piece 13 and examine the vehicle, dust and the clod that detects the vehicle tire are cleared up through clearance brush 14, the dust that drops when having reduced the braking prevents that the position that the braking detected drops a large amount of dusts and receives the damage, thereby drive the rotation of transmission shaft 16 through clearance motor 15, thereby drive the rotation of bevel gear head 18 through bevel gear cover 17, thereby drive the rotation of clearance axle, consequently, it carries out the cleaning work to drive clearance brush 14, be convenient for detecting the vehicle through sloping platform 19 and open to the ascending detection of mount table 1, be convenient for the removal to mount table 1 through walking pulley 20.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a platform is examined in braking of cylinder reaction formula motor vehicle, includes mount table (1), its characterized in that, top one side symmetry of mount table (1) has been seted up and has been examined test groove (2), both ends have all been seted up spout (3) in examining test groove (2), install slide bearing (4) in spout (3) respectively, install cylinder (5) through the connecting axle between slide bearing (4) respectively, lie in mount table (1) lie in examine the outside of test groove (2) and seted up adjustment tank (6), slide rail (7) that quantity is two are installed to adjustment tank (6) bottom end, lie in on slide rail (7) the side slidable mounting of cylinder (5) has quantity to be slider (8) of two, all install driving motor (9) on slider (8), driving motor (9) through the drive shaft with the connecting axle is connected, lie in mount table (1) the bottom of slider (8) is rotated and is installed opposite side screw thread axle (10), screw axle (10) through the screw thread of both sides respectively with slider (8) connect, install screw thread axle (10) and install the adjustment tank (11) one side of motor (11) one end the top side of installing motor (11) connect the motor (11) and install the top side of adjusting tank (11) the motor (11) the top side of installing motor (10) is connected the motor (10) is connected one side of installing the motor (10) is connected the screw axle (10) is connected A cleaning mechanism.

2. The drum reaction type motor vehicle brake detection platform according to claim 1, wherein the cleaning mechanism comprises two cleaning grooves (12), and a plurality of support rods (13) are movably mounted in each cleaning groove (12).

3. The roller reaction type motor vehicle brake detection platform as claimed in claim 2, wherein cleaning shafts are mounted between the support rods (13), cleaning brushes (14) are sleeved on the cleaning shafts, and a driving mechanism is mounted on one side, located on the cleaning brushes (14), of the mounting platform (1).

4. The drum reaction type motor vehicle brake detection table according to claim 3, wherein the driving mechanism comprises a cleaning motor (15), the cleaning motor (15) is installed outside the cleaning groove (12), a transmission shaft (16) is installed at the output end of the cleaning motor (15), and bevel gear sleeves (17) matched with the cleaning shafts in number are sleeved on the transmission shaft (16).

5. The drum reaction type motor vehicle brake detection table according to claim 4, wherein a bevel gear head (18) is mounted on one side of the cleaning shaft close to the transmission shaft (16), and the bevel gear sleeve (17) is engaged with the bevel gear head (18).

6. The drum reaction type motor vehicle brake detection platform according to claim 5, wherein inclined platforms (19) are installed on two sides of the installation platform (1), and a walking pulley (20) is installed at the bottom end of the installation platform (1) through a shaft rod.