CN213384258U

CN213384258U - Automatic parking braking device of rail flaw detection vehicle

Info

Publication number: CN213384258U
Application number: CN202022146090.9U
Authority: CN
Inventors: 李富
Original assignee: Xiangtan Yingda Precision Mould Machinery Co ltd
Current assignee: Xiangtan Yingda Precision Mould Machinery Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-08
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a rail car of detecting a flaw's automatic parking arresting gear, including the frame of detecting a flaw, it has the seat to be provided with around the frame upper surface to detect a flaw, seat front side fixed mounting has the handrail, it has total control box to detect a flaw frame upper surface front side seat middle part fixed mounting, it has display screen to detect a flaw the frame front side through support frame fixed mounting, the symmetry is provided with the wheel of operation around the frame lower surface of detecting a flaw, it has the device of detecting a flaw to detect a flaw frame both sides fixed mounting, it has the footboard to detect a flaw device left and right sides fixed mounting. A rail car of detecting a flaw's automatic parking arresting gear belongs to the car of detecting a flaw braking field, lets the brake film realize the brake purpose in the activity around the activity inslot portion through the cooperation of flexible interior pole and flexible outer pole, removes through installation piece and activity clamping piece, the connecting axle drives the spout and removes and lets automatically controlled pivot push down the brake depression bar, makes the brake axle paste tight operation wheel.

Description

Automatic parking braking device of rail flaw detection vehicle

Technical Field

The utility model relates to a flaw detection car braking field, in particular to automatic parking arresting gear of rail flaw detection car.

Background

The total mileage of China railway exceeds 10 kilometers, the flaw detection workload of the steel rail is large, and the working strength is high. Due to the reasons of efficiency, economy and the like, the double-track self-walking flaw detection trolley is applied to rail flaw detection. Due to the special operating environment and time requirements, and at the same time, due to safety considerations and requirements, the vehicle is required to be braked automatically when the vehicle driver leaves the driving station. Furthermore, in the absence of power, i.e. no power, the vehicle needs to be manually released from braking and parked, so that the vehicle can be manually pushed.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic parking brake device for a rail flaw detection vehicle, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rail car of detecting a flaw's automatic parking arresting gear, is provided with the seat around the frame upper surface of detecting a flaw including the frame of detecting a flaw, it has the handrail to detect a flaw, it has total control box to detect a flaw frame upper surface front seat middle part fixed mounting, it has display screen to detect a flaw frame front side through support frame fixed mounting, it is provided with the wheel of operation to detect a flaw frame lower surface front and back symmetry, it has the device of detecting a flaw to detect a flaw frame both sides fixed mounting, it has the footboard to detect a flaw device left and right sides fixed mounting.

Preferably, the operation wheel is through preceding service axis and rear operation axle swing joint, the service axis left surface of service axis behind the connection frame fixed connection of preceding service axis through right side surface fixed mounting, both ends fixed mounting has protecting sheathing about the preceding service axis, rear operation axle middle part fixed mounting has power device, the brake equipment shell is installed to rear operation axle surface bilateral symmetry, the brake equipment shell is connected through the automatically controlled valve and the connecting rod that set up to the device rear side of detecting a flaw.

Preferably, the inside flexible outer pole of being fixed with of protecting sheathing, flexible inner pole is installed to flexible outer pole inside running through, the surface of preceding service shaft both ends is opened there is the activity groove, flexible inner pole front end is provided with the brake cushion and stretches out through the activity groove.

Preferably, an inner supporting rod is arranged inside the brake device shell, a linkage frame is fixedly mounted on the right side of the upper surface of the inner supporting rod, a linkage push rod is fixedly mounted on the outer surface of the right side of the linkage frame, an installation piece and a movable clamping piece are arranged in the linkage push rod, a movable clamping piece is arranged outside the installation piece, an electric push rod is movably mounted inside the installation piece, the other end of the movable clamping piece is movably mounted at the lower side of the electric push rod, a connecting shaft is fixedly mounted on the left side of the linkage frame, a mounting frame is fixedly mounted on the left side of the connecting shaft, a sliding chute is fixedly mounted on the left side of the mounting frame, a.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the two brake films that become the setting of operation axle in the front can let preceding operation wheel hand brake, let the brake film realize the brake purpose around the activity of activity inslot portion through the cooperation of flexible interior pole and flexible outer pole, through the brake axle of operation wheel on the back pushes down, can guarantee that rear wheel power disappearance carries out the brake purpose, let electric putter remove through installation piece and activity clamping piece through the linkage frame and the linkage push rod that set up, it lets automatically controlled pivot push down the brake depression bar to drive the spout removal through the connecting axle, make the brake axle paste tight operation wheel.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic parking brake device of a rail flaw detection vehicle according to the present invention;

FIG. 2 is a structural view of a frame bottom plate of the automatic parking brake device of the rail flaw detection vehicle of the present invention;

fig. 3 is a schematic structural view of a telescopic brake pad of the automatic parking brake device of the rail flaw detection vehicle of the present invention;

fig. 4 is the structural schematic diagram of the electric downward-pressing brake sheet of the automatic parking brake device of the rail flaw detection vehicle of the utility model.

In the figure: 1. flaw detection vehicle frame; 2. a seat; 3. a handrail; 4. a master control box; 5. a support bar; 6. a display screen; 7. running the wheels; 8. a flaw detection device; 9. a pedal; 10. a front running shaft; 11. a protective housing; 12. a telescopic outer rod; 13. a telescopic inner rod; 14. a movable groove; 15. a brake rubber pad; 16. a connecting frame; 17. an electrically controlled valve; 18. a connecting rod; 19. a brake housing; 20. an inner support bar; 21. a linkage frame; 22. a linkage push rod; 23. mounting a sheet; 24. a movable clamping piece; 25. an electric push rod; 26. a connecting shaft; 27. a mounting frame; 28. a chute; 29. an electrically controlled rotating shaft; 30. a brake pressure lever; 31. a brake shaft; 32. a power plant; 33. and the rear running shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, an automatic parking brake device of a rail flaw detection vehicle comprises a flaw detection vehicle frame 1, wherein seats 2 are arranged in front of and behind the upper surface of the flaw detection vehicle frame 1, handrails 3 are fixedly arranged on the front sides of the seats 2, a main control box 4 is fixedly arranged in the middle of the seats 2 on the front surface of the flaw detection vehicle frame 1, a display screen 6 is fixedly arranged on the front side of the flaw detection vehicle frame 1 through a support frame 5, running wheels 7 are symmetrically arranged on the front and back of the lower surface of the flaw detection vehicle frame 1, flaw detection devices 8 are fixedly arranged on two sides of the flaw detection vehicle frame 1, and pedals.

In this embodiment, it is ensured that the front wheel brake and the rear wheel brake can be used separately in the operation process, the operation wheel 7 is movably connected with the rear operation shaft 33 through the front operation shaft 10, the front operation shaft 10 is fixedly connected with the left outer surface of the rear operation shaft 33 through the connecting frame 16 fixedly installed on the outer surface of the right side, the protection shells 11 are fixedly installed at the left end and the right end of the front operation shaft 10, the power device 32 is fixedly installed in the middle of the rear operation shaft 33, the brake device shells 19 are installed on the outer surface of the rear operation shaft 33 in a bilateral symmetry manner, the rear side of the flaw detection device 8 is connected with the brake device shells 19 through the electric control valve 17 and the connecting rod 18, and the front operation shaft.

In this embodiment, guarantee the independent brake of front wheel, 11 inside fixed ann have flexible outer poles 12 of protecting sheathing, and flexible outer poles 12 is inside to run through installs flexible interior pole 13, and the surface of 10 both ends of preceding service axis is opened has movable groove 14, and flexible interior pole 13 front end is provided with brake cushion 15 and stretches out through movable groove 14, lets brake cushion 15 laminating service wheel 7 through flexible outer pole 12 and flexible interior pole 13.

In addition, the electric control brake device ensures automatic braking in the operation process, an inner supporting rod 20 is arranged in a shell 19 of the brake device, a linkage frame 21 is fixedly arranged on the right side of the upper surface of the inner supporting rod 20, a linkage push rod 22 is fixedly arranged on the outer surface of the right side of the linkage frame 21, a mounting piece 23 is arranged in the linkage push rod 22, a movable clamping piece 24 is arranged outside the mounting piece 23, an electric push rod 25 is movably arranged in the mounting piece 23, the other end of the movable clamping piece 24 is movably arranged on the lower side of the electric push rod 25, a connecting shaft 26 is fixedly arranged on the left side of the linkage frame 21, a mounting frame 27 is fixedly arranged on the left side of the connecting shaft 26, a sliding groove 28 is fixedly arranged on the left side of the, the slide groove 28 is interactively pulled by the arranged electric push rod 25, and the electric control rotating shaft 29 is pressed downwards to enable the brake pressure rod 30 and the brake shaft 31 to be attached to the running wheel 7.

It should be noted that the utility model relates to an automatic parking brake device of rail flaw detection vehicle, the upper and lower structure operation, installation, use are normal through the flaw detection frame 1 that sets up, guarantee the safety of operator through seat 2 and handrail 3 that set up, through the flaw detection vehicle that sets up and control speed etc. that the master control box 4 that sets up starts to stop, through the bracing piece 5 and the display screen 6 that set up guarantee can give the latest track of operator and detect a flaw feedback, flaw detection device 8 can guarantee to monitor the track in real time in the operation of flaw detection vehicle, through the position of the fixed brake cushion 15 of front running axle 10 and protective housing 11 that set up, through the cooperation operation of flexible inner pole 13 and flexible outer pole 12 that set up, let brake cushion 15 under operator's control in the inside back-and forth movement of movable groove 14, accomplish the control to operation wheel 7, through the position of the fixed flaw detection device 8 of connecting frame 16 that sets up, let flaw detection device 8 and brake equipment shell 19 connect through the automatically controlled valve 17 and the connecting rod 18 that set up, inner support rod 20 through setting up guarantees that back operation axle 33 passes brake equipment shell 19, it is normal to guarantee the linkage process through linkage frame 21 and the linkage push rod 22 that set up, through the activity fixed electric putter 25 of installation piece 23 and the activity clamping piece 24 that set up, send out the signal of telecommunication behind the car monitoring track problem and let electric putter 25 push down, drive the inside spout 28 of mounting bracket 27 through connecting axle 26 and remove, move behind through the spout 28 that sets up and make the automatically controlled pivot 29 in the place ahead push down, in-process drives brake depression bar 30, make brake axle 31 laminating operation wheel 7 that brake depression bar 30 connects carry out the purpose of quick brake, power device 32 is whole to hinder the car and provides the running energy.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic parking arresting gear of rail flaw detection car which characterized in that: including frame (1) of detecting a flaw, be provided with seat (2) before and after frame (1) upper surface of detecting a flaw, seat (2) front side fixed mounting has handrail (3), frame (1) upper surface front side seat (2) middle part fixed mounting of detecting a flaw has total control case (4), frame (1) front side of detecting a flaw has display screen (6) through support frame (5) fixed mounting, frame (1) lower surface front and back symmetry of detecting a flaw is provided with operation wheel (7), frame (1) both sides fixed mounting of detecting a flaw has device (8), device (8) the left and right sides fixed mounting of detecting a flaw has footboard (9).

2. The automatic parking brake device of the steel rail flaw detection vehicle according to claim 1, characterized in that: operation wheel (7) are through preceding operation axle (10) and back operation axle (33) swing joint, operation axle (33) left surface behind connection frame (16) fixed connection of right side surface fixed mounting is passed through in preceding operation axle (10), both ends fixed mounting has protecting sheathing (11) about preceding operation axle (10), back operation axle (33) middle part fixed mounting has power device (32), brake equipment shell (19) are installed to back operation axle (33) surface bilateral symmetry, brake equipment shell (19) are connected through electric control valve (17) and connecting rod (18) that set up to flaw detection device (8) rear side.

3. The automatic parking brake device of the steel rail flaw detection vehicle according to claim 2, characterized in that: the utility model discloses a brake pad, including protective housing (11), telescopic outer pole (12) is fixed to protective housing (11) inside, telescopic inner pole (13) is installed in inside running through of telescopic outer pole (12), movable groove (14) have been opened to preceding service shaft (10) both ends surface, telescopic inner pole (13) front end is provided with brake cushion (15) and stretches out through movable groove (14).

4. The automatic parking brake device of the steel rail flaw detection vehicle according to claim 3, characterized in that: an inner supporting rod (20) is arranged inside a shell (19) of the brake device, a linkage frame (21) is fixedly arranged on the right side of the upper surface of the inner supporting rod (20), a linkage push rod (22) is fixedly arranged on the outer surface of the right side of the linkage frame (21), an installation sheet (23) is arranged in the linkage push rod (22), a movable clamping sheet (24) is arranged outside the installation sheet (23), an electric push rod (25) is movably arranged inside the installation sheet (23), the other end of the movable clamping sheet (24) is movably arranged on the lower side of the electric push rod (25), a connecting shaft (26) is fixedly arranged on the left side of the linkage frame (21), an installation frame (27) is fixedly arranged on the left side of the connecting shaft (26), a sliding chute (28) is fixedly arranged on the left side of the installation frame (27), and a brake pressure lever, and a brake shaft (31) is fixedly arranged at the tail end of the brake pressure lever (30).