CN216410686U

CN216410686U - Light simple and easy portable parking braking detection device

Info

Publication number: CN216410686U
Application number: CN202123134225.0U
Authority: CN
Inventors: 阳明斗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-29
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of automobile brake detection equipment, in particular to a light simple movable parking brake detection device which comprises an installation platform, wherein the upper end of the installation platform is fixedly connected with a controller, and the upper end of the installation platform is fixedly connected with a traction column; through setting up supporting mechanism, after the staff removed mounting platform assigned position, the staff only need to control servo motor through the controller and rotate towards corresponding hour hand, servo motor passes through the chain and drives all gears rotatoryly in step, the gear drives the lead screw and rotates, the lead screw passes through rotatory internal thread pipe that moves down, the internal thread pipe drives and increases the piece and prop up mounting platform, and make the universal wheel break away from with ground, this need not the staff and rotates the lead screw in turn, the degree of difficulty that the staff propped up mounting platform has not only been reduced, a plurality of pieces that increase the piece prop up mounting platform in step, this stability when also can increase mounting platform operation.

Description

Light simple and easy portable parking braking detection device

Technical Field

The utility model relates to the technical field of automobile brake detection equipment, in particular to a light simple movable parking brake detection device.

Background

The parking brake, generally called hand brake, is used for providing resistance to the automobile when the automobile is parked, so that the automobile does not slide. The parking brake, i.e. the parking gear in the hand brake or automatic gear, locks the transmission shaft or the rear wheel.

Through the retrieval, chinese patent discloses a hydraulic drive's parking brake detector (publication number is CN214040655U), this patent technology equipment is whole can be light through the universal wheel removes, in the testing process, the screw rod can prop the universal wheel off ground, improve the holistic stability of equipment when detecting, because the screw rod that sets up on the base needs staff's independent control, this has not only increased staff's working strength, this needs the staff to possess comparatively pure adjusting experience, otherwise the length that each screw rod extends is very easy different in size, this base rocks in normal operating when very easy, lead to the inspection result error great, be the problem that needs the improvement at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, provides a light simple movable parking brake detection device, and solves the problems that the conventional parking brake detection device is difficult to adjust and the hands of workers are difficult to operate.

The utility model realizes the aim through the following technical scheme, and the light simple movable parking brake detection device comprises an installation platform, wherein the upper end of the installation platform is fixedly connected with a controller, the upper end of the installation platform is fixedly connected with a traction column, the upper end of the installation platform is fixedly connected with a guide frame which is arranged on the same vertical surface with the traction column, the lower end of the installation platform is provided with a support mechanism, and the upper end of the support mechanism penetrates through the outer part of the installation platform;

the supporting mechanism comprises a chain, the chain is arranged in the mounting platform, the inner surface of the chain is meshed with gears, the number of the gears is six, the gears are connected with the mounting platform in a rotating mode, the lower end of each gear is fixedly connected with a lead screw, the lower end of each lead screw penetrates through the outer portion of the mounting platform, and the surface of each lead screw is connected with an internal thread pipe in a threaded mode.

Preferably, every three of the six gears form a group, and the two groups of gears are symmetrically distributed on two sides of the universal wheel respectively.

Preferably, the lower end of the internal threaded pipe is fixedly connected with a resistance increasing block, and the surface of the resistance increasing block is rough.

Preferably, the surface of the internal thread pipe is sleeved with a protection pipe, and the upper end of the protection pipe is fixedly connected with the installation platform.

Preferably, the cross-sectional shapes of the internal thread pipe and the protection pipe are both rectangular, and the internal thread pipe is matched with the protection pipe.

Preferably, the upper end of the mounting platform is fixedly connected with a servo motor, an output shaft of the servo motor penetrates through the mounting platform and is fixedly connected with the gear, and an input end of the servo motor is electrically connected with an output end of the controller.

The utility model has the beneficial effects that: through setting up supporting mechanism, after the staff removed mounting platform to the assigned position, the staff only need to control servo motor through the controller and rotate towards corresponding hour, servo motor passes through the chain and drives all gears rotatoryly in step, the gear drives the lead screw and rotates, the lead screw passes through rotatory internal thread pipe that moves down, the internal thread pipe drives and increases the piece and prop up mounting platform, and make the universal wheel break away from with ground, this need not the staff and rotates the lead screw in turn, not only reduced the staff and propped up mounting platform's the degree of difficulty, a plurality of pieces that increase hinder the piece and prop up mounting platform in step, this stability when also can increase mounting platform operation, with the probability that the reduction mounting platform rocked or inclined when the operation, thereby reach the effect of being convenient for adjust.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between a screw rod and an internally threaded tube according to the present invention;

FIG. 3 is an exploded view of the support mechanism of the present invention;

FIG. 4 is a schematic view of the connection between the lead screw and the gear in the present invention.

In the figure: 1. mounting a platform; 2. a controller; 3. a traction column; 4. a guide frame; 5. a universal wheel; 6. a support mechanism; 601. a chain; 602. a gear; 603. a screw rod; 604. an internally threaded tube; 605. a resistance increasing block; 606. protecting the tube; 607. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-4, a light simple movable parking brake detection device comprises a mounting platform 1, a controller 2 is fixedly connected to the upper end of the mounting platform 1, a traction column 3 is fixedly connected to the upper end of the mounting platform 1, a guide frame 4 is fixedly connected to the upper end of the mounting platform 1 and is arranged on the same vertical plane as the traction column 3, a support mechanism 6 is mounted at the lower end of the mounting platform 1, the upper end of the support mechanism 6 penetrates through the outer part of the mounting platform 1, the guide frame 4 comprises a U-shaped frame, two ends of the U-shaped frame are both slidably connected with a mounting frame fixedly connected with the mounting platform 1, positioning pins are inserted into the surface of the mounting frame, one end of each positioning pin penetrates through the mounting frame and is inserted into the U-shaped frame, a guide ring is fixedly connected to the surface of the U-shaped frame, the support mechanism 6 comprises a chain 601, the chain 601 is arranged inside the mounting platform 1, gears 602, the six gears are engaged and are connected to the inner surface of the chain 601, the lower end of the gear 602 is fixedly connected with a screw 603, the lower end of the screw 603 penetrates to the outside of the mounting platform 1, the surface thread of the screw 603 is connected with an internal thread tube 604, when the worker needs to support the mounting platform 1, the worker only needs to rotate the chain 601, the chain 601 can synchronously drive all the gears 602 to rotate, the gear 602 drives the screw 603 to rotate, the screw 603 moves the internal thread tube 604 downwards through rotation, the internal thread tube 604 drives the resistance increasing block 605 to support the mounting platform 1, and the universal wheel 5 is separated from the ground, so that the worker does not need to rotate the screw 603 one by one, the difficulty of the worker for supporting the mounting platform 1 is reduced, the mounting platform 1 is synchronously supported by a plurality of resistance increasing blocks 605, the stability of the mounting platform 1 during operation can be increased, the probability of shaking or inclining of the mounting platform 1 during operation is reduced, and the effect of convenient adjustment is achieved, every three of the six gears 602 form a group, the two groups of gears 602 are respectively symmetrically distributed on two sides of the universal wheel 5, so that the stress of the mounting platform 1 can be more uniform, the running stability of the mounting platform 1 is improved, the lower end of the internal thread pipe 604 is fixedly connected with a resistance increasing block 605, the surface of the resistance increasing block 605 is rough, the resistance increasing block 605 can increase the large contact area and roughness of the internal thread pipe 604 and the ground so as to increase the friction force with the ground, the running stability of the mounting platform 1 can be further increased, and a good resistance increasing effect is achieved;

as shown in fig. 2, 3 and 4, a protection tube 606 is sleeved on the surface of the internal threaded tube 604, the upper end of the protection tube 606 is fixedly connected with the mounting platform 1, the protection tube 606 can reduce the adhesion of impurities such as external dust, moisture and the like to the surface of the screw 603, so that the screw 603 is corroded, or the screw 603 cannot normally drive the internal threaded tube 604 to lift, so as to achieve a good protection effect, the cross-sectional shapes of the internal threaded tube 604 and the protection tube 606 are both rectangular, the internal threaded tube 604 is matched with the protection tube 606, by adopting the design, the protection tube 606 can prevent the internal threaded tube 604 from rotating along with the screw 603, so as to ensure that the screw 603 can normally drive the internal threaded tube 604 to lift, so as to achieve a good limiting effect;

as shown in fig. 2 and fig. 3, the upper end of the mounting platform 1 is fixedly connected with the servo motor 607, the output shaft of the servo motor 607 penetrates through the mounting platform 1 and is fixedly connected with the gear 602, the input end of the servo motor 607 is electrically connected with the output end of the controller 2, the worker only needs to control the servo motor 607 to rotate towards the corresponding hour hand through the controller 2, the servo motor 607 drives the gear 602 connected with the servo motor to rotate, the worker does not need to manually adjust, and the working intensity of the worker is effectively reduced.

When the utility model is used, after a worker moves the mounting platform 1 to a designated position, the worker only needs to control the servo motor 607 to rotate towards the corresponding hour through the controller 2, the servo motor 607 drives the gear 602 connected with the servo motor to rotate, the gear 602 drives the chain 601 to rotate, so that the chain 601 synchronously drives all the gears 602 to rotate, the gear 602 drives the screw 603 to rotate, the screw 603 moves the internal thread pipe 604 downwards through rotation, the internal thread pipe 604 drives the resistance increasing block 605 to support the mounting platform 1 and separate the universal wheel 5 from the ground, which does not need the worker to rotate the screw 603 one by one, not only reduces the difficulty of the worker for supporting the mounting platform 1, but also increases the stability of the mounting platform 1 during operation through the plurality of resistance increasing blocks 605 to increase the stability of the mounting platform 1 during operation, so as to reduce the possibility of the mounting platform 1 shaking or inclining during operation, thereby achieving the effect of convenient adjustment, after the mounting platform 1 is supported, the worker only needs to tie the steel wire for detection on the traction column 3, and then passes the steel wire through the guide frame 4 and ties on the detected automobile for parking brake detection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a light-duty simple and easy portable parking braking detection device, includes mounting platform (1), its characterized in that: the upper end of the mounting platform (1) is fixedly connected with a controller (2), the upper end of the mounting platform (1) is fixedly connected with a traction column (3), the upper end of the mounting platform (1) is fixedly connected with a guide frame (4) which is arranged on the same vertical surface with the traction column (3), the lower end of the mounting platform (1) is provided with a supporting mechanism (6), and the upper end of the supporting mechanism (6) penetrates to the outside of the mounting platform (1);

supporting mechanism (6) include chain (601), chain (601) set up in the inside of mounting platform (1), the internal surface meshing of chain (601) is connected with quantity and is six and all rotates gear (602) of being connected with mounting platform (1), the lower extreme fixedly connected with lead screw (603) of gear (602), the lower extreme of lead screw (603) runs through to the outside of mounting platform (1), the surface threaded connection of lead screw (603) has internal thread pipe (604).

2. The light-weight simple mobile parking brake detection device according to claim 1, characterized in that: every three of the six gears (602) form a group, and the two groups of gears (602) are symmetrically distributed on two sides of the universal wheel (5) respectively.

3. The light-weight simple mobile parking brake detection device according to claim 1, characterized in that: the lower end of the internal thread pipe (604) is fixedly connected with a resistance increasing block (605), and the surface of the resistance increasing block (605) is rough.

4. The light-weight simple mobile parking brake detection device according to claim 1, characterized in that: the surface of the internal thread pipe (604) is sleeved with a protection pipe (606), and the upper end of the protection pipe (606) is fixedly connected with the mounting platform (1).

5. The light weight and easy moving type parking brake detection device according to claim 4, wherein: the cross-sectional shapes of the internal thread pipe (604) and the protection pipe (606) are both rectangular, and the internal thread pipe (604) is matched with the protection pipe (606).

6. The light-weight simple mobile parking brake detection device according to claim 1, characterized in that: the upper end fixedly connected with servo motor (607) of mounting platform (1), the output shaft of servo motor (607) run through mounting platform (1) and with gear (602) fixed connection, the input of servo motor (607) and the output electric connection of controller (2).