CN212779910U

CN212779910U - Air brake control device of commercial vehicle air brake experiment platform

Info

Publication number: CN212779910U
Application number: CN202021862286.1U
Authority: CN
Inventors: 翟龙飞; 刘战胜
Original assignee: Zhengzhou Baohang Electronic Technology Co ltd
Current assignee: Zhengzhou Baohang Electronic Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-23
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a commercial car air brake experiment platform's air brake controlling means, including accomodating the box, two fixed slide rails of interior bottom fixedly connected with of accomodating the box, two fixed slide rail is the symmetry setting, and two the equal sliding connection in top of fixed slide rail has spacing draw runner, the last fixed surface of spacing draw runner is connected with the mounting panel, the last fixed surface who goes up the mounting panel installs the controlling means body, the lower surface of going up the mounting panel is close to rear side fixed position and installs actuating mechanism. The utility model discloses, through starting driving motor for the connecting axle area rotating gear rotates, can be so that whole last mounting panel slides along two fixed slide rails, thereby let the controlling means body come out from the inside of accomodating the box, also can let the controlling means body accomodate and accomodate inside the box, easy operation is convenient, is favorable to protecting the controlling means body.

Description

Air brake control device of commercial vehicle air brake experiment platform

Technical Field

The utility model relates to an air brake control technical field especially relates to a commercial car air brake experiment platform's air brake controlling means.

Background

The air brake is a braking mode, a series of special devices on an automobile, which are used for applying a certain force to certain parts (mainly wheels) of the automobile from the outside (mainly a road surface) so as to perform forced braking to a certain degree, are collectively called as a braking system, and the automobile braking system can be divided into service braking (air brake), parking braking, emergency braking and auxiliary braking according to the action of the braking system.

At present, commercial car in the manufacturing process, need utilize the experiment platform to carry out the repetition test to performance such as commercial car air brake, commercial car air brake experiment platform generally includes controlling means and laboratory bench body, and current air brake controlling means is not convenient for accomodate, lacks certain protection, has the limitation of many.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the pneumatic brake controlling means who proposes a commercial car pneumatic brake experiment platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an air brake control device of a commercial vehicle air brake experimental platform comprises a storage box body, wherein the inner bottom of the storage box body is fixedly connected with two fixed slide rails which are symmetrically arranged, and the upper parts of the two fixed slide rails are both connected with a limiting slide bar in a sliding way, the upper surface of the limiting slide bar is fixedly connected with an upper mounting plate, the upper surface of the upper mounting plate is fixedly provided with a control device body, the lower surface of the upper mounting plate is fixedly provided with a driving mechanism at a position close to the rear side, two symmetrically arranged mounting grooves are arranged on the lower surface of the upper mounting plate near the front side, the inner wall of the mounting groove is rotatably connected with a movable rotating shaft, the outer surface of the movable rotating shaft is fixedly connected with a supporting component, the inner bottom of the storage box body is fixedly connected with a connecting bottom plate, and a fixed rack is fixedly arranged on the upper surface of the connecting bottom plate.

As a further description of the above technical solution:

the driving mechanism comprises a driving motor, an output shaft of the driving motor is fixedly connected with a connecting shaft, a rotating gear is fixedly connected to the outer surface of the connecting shaft, and the rotating gear is meshed with the fixed rack.

As a further description of the above technical solution:

the supporting component comprises a threaded rod, the outer surface of the threaded rod is connected with a threaded sleeve in a threaded mode, and one end of the threaded sleeve, far away from the threaded rod, is fixedly connected with a supporting base plate.

As a further description of the above technical solution:

the connecting bottom plate is positioned in the middle of the two fixed slide rails.

As a further description of the above technical solution:

the bottom fixed mounting of containing box has a plurality of mount pads, and is a plurality of the equal movable mounting in bottom of mount pad has the universal wheel.

As a further description of the above technical solution:

the front of the storage box body is rotatably connected with a movable door plate through a hinge, and a transparent window is embedded in the surface of the movable door plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this commercial car air brake experiment platform's air brake controlling means through starting driving motor for the connecting axle takes transmitting gear to rotate, can make whole last mounting panel slide along two fixed slide rails, thereby lets the controlling means body come out from the inside of accomodating the box, also can let the controlling means body accomodate inside the accomodating the box, and easy operation is convenient, is favorable to protecting the controlling means body.

2. Compared with the prior art, this commercial car air brake test platform's air brake controlling means through the supporting component that rotates out from the mounting groove for supporting component perpendicular to ground, then rotatory thread bush makes support backing plate and ground contact, can play the effect that supports the controlling means body, lets the more stability of controlling means body.

Drawings

Fig. 1 is a schematic view of the overall structure of an air brake control device of a commercial vehicle air brake experimental platform provided by the utility model;

fig. 2 is a side view of a storage box body of an air brake control device of a commercial vehicle air brake experimental platform provided by the utility model;

fig. 3 is a bottom view of the upper mounting plate of the air brake control device of the commercial vehicle air brake experimental platform provided by the utility model;

fig. 4 is the utility model provides a commercial car air brake experiment platform's air brake controlling means's supporting component schematic structure.

Illustration of the drawings:

1. a storage box body; 2. fixing the slide rail; 3. a limiting slide bar; 4. an upper mounting plate; 5. a control device body; 6. a drive mechanism; 7. mounting grooves; 8. a movable rotating shaft; 9. a support assembly; 10. connecting the bottom plate; 11. fixing a rack; 12. a mounting seat; 13. a universal wheel; 14. a movable door panel; 15. a transparent window; 61. a drive motor; 62. a connecting shaft; 63. a rotating gear; 91. a threaded rod; 92. a threaded sleeve; 93. and supporting the backing plate.

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 without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of commercial car air brake experiment platform's air brake controlling means: including storage box 1, two fixed slide rails 2 of storage box 1's interior bottom fixedly connected with, two fixed slide rails 2 are the symmetry setting, and the equal sliding connection in top of two fixed slide rails 2 has spacing draw runner 3, mounting panel 4 on spacing draw runner 3's the last fixed surface is connected with, the last fixed surface of going up mounting panel 4 installs controlling means body 5, the lower surface of going up mounting panel 4 is close to rear side fixed position and installs actuating mechanism 6, the lower surface of going up mounting panel 4 is close to the front side position and has been seted up two mounting grooves 7 that are the symmetry setting, the inner wall rotation of mounting groove 7 is connected with activity pivot 8, the outer fixed surface of activity pivot 8 is connected with supporting component 9, storage box 1's interior bottom fixed connection connecting bottom plate 10, the last fixed surface of connecting bottom plate 10 installs fixed rack 11.

The driving mechanism 6 comprises a driving motor 61, the driving motor 61 can realize positive and negative rotation (adopting the prior mature technology), an output shaft of the driving motor 61 is fixedly connected with a connecting shaft 62, the outer surface of the connecting shaft 62 is fixedly connected with a rotating gear 63, the rotating gear 63 is meshed with a fixed rack 11, the supporting component 9 comprises a threaded rod 91, the outer surface of the threaded rod 91 is in threaded connection with a threaded sleeve 92, one end of the threaded sleeve 92, far away from the threaded rod 91, is fixedly connected with a supporting base plate 93, the threaded sleeve 92 is rotated, the control device body 5 can be supported until the supporting base plate 93 is contacted with the ground, the connecting bottom plate 10 is positioned at the middle position of two fixed slide rails 2, the bottom of the containing box body 1 is fixedly provided with a plurality of installing seats 12, the bottoms of the installing seats 12 are respectively and movably provided with a universal wheel 13, the arranged universal wheel 13, a transparent window 15 is embedded on the surface of the movable door plate 14, and the inside condition of the storage box body 1 can be observed through the transparent window 15.

The working principle is as follows: during the use, when needing to use controlling means body 5, at first open movable door 14, then start driving motor 61, driving motor 61's output shaft drives connecting axle 62 and rotates, connecting axle 62 drives rotating gear 63 and rotates, because rotating gear 63 meshes with fixed rack 11, so start driving motor 61 and can make whole last mounting panel 4 slide along two fixed slide rails 2, thereby let controlling means body 5 come out from the inside of accomodating box 1, then roll out supporting component 9 from mounting groove 7 again, make supporting component 9 perpendicular to ground, then rotatory thread bush 92, until supporting backing plate 93 and ground contact can, when not using controlling means body 5, accomodate inside mounting groove 7 with supporting component 9, start driving motor 61, make controlling means body 5 remove the inside of accomodating box 1 can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a commercial car air brake experiment platform's air brake controlling means, includes containing box (1), its characterized in that: the inner bottom of the storage box body (1) is fixedly connected with two fixed slide rails (2), the two fixed slide rails (2) are symmetrically arranged, the upper parts of the two fixed slide rails (2) are all connected with a limiting slide bar (3) in a sliding manner, the upper surface of the limiting slide bar (3) is fixedly connected with an upper mounting plate (4), the upper surface of the upper mounting plate (4) is fixedly provided with a control device body (5), the lower surface of the upper mounting plate (4) is fixedly provided with a driving mechanism (6) close to the rear side, the lower surface of the upper mounting plate (4) is provided with two symmetrically arranged mounting grooves (7) close to the front side, the inner wall of each mounting groove (7) is rotatably connected with a movable rotating shaft (8), the outer surface of each movable rotating shaft (8) is fixedly connected with a supporting component (9), and the inner bottom of the storage box body (1) is fixedly connected with, the upper surface of the connecting bottom plate (10) is fixedly provided with a fixed rack (11).

2. The air brake control device of the commercial vehicle air brake experimental platform according to claim 1, characterized in that: the driving mechanism (6) comprises a driving motor (61), an output shaft of the driving motor (61) is fixedly connected with a connecting shaft (62), a rotating gear (63) is fixedly connected to the outer surface of the connecting shaft (62), and the rotating gear (63) is meshed with the fixed rack (11).

3. The air brake control device of the commercial vehicle air brake experimental platform according to claim 1, characterized in that: the supporting component (9) comprises a threaded rod (91), the outer surface of the threaded rod (91) is in threaded connection with a threaded sleeve (92), and one end of the threaded sleeve (92) far away from the threaded rod (91) is fixedly connected with a supporting base plate (93).

4. The air brake control device of the commercial vehicle air brake experimental platform according to claim 1, characterized in that: the connecting bottom plate (10) is positioned in the middle of the two fixed sliding rails (2).

5. The air brake control device of the commercial vehicle air brake experimental platform according to claim 1, characterized in that: the bottom of the storage box body (1) is fixedly provided with a plurality of mounting seats (12), and the bottom of each mounting seat (12) is movably provided with a universal wheel (13).

6. The air brake control device of the commercial vehicle air brake experimental platform according to claim 1, characterized in that: the front of the storage box body (1) is rotatably connected with a movable door plate (14) through a hinge, and a transparent window (15) is embedded in the surface of the movable door plate (14).