CN113022630A

CN113022630A - Adjustable gauge low-speed small rail car frame structure with extensibility

Info

Publication number: CN113022630A
Application number: CN202110243917.4A
Authority: CN
Inventors: 尹剑; 金泽华; 赵巍巍; 史俊杰; 王玉荣; 蔡金
Original assignee: Anhui Tongsheng Energy Technology Co ltd
Current assignee: Anhui Tongsheng Energy Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-06-25

Abstract

The invention discloses an extensible gauge-adjustable low-speed rail trolley frame structure which comprises two symmetrical closed boxes and a control system, wherein two sides of the two closed boxes are fixedly connected with a first frame and a second frame respectively, a distance adjusting mechanism is arranged between the first frame and the second frame, a stabilizing mechanism is arranged inside the first frame and the second frame, the distance adjusting mechanism comprises a hollow pipe and a solid pipe, and the inner surface of the hollow pipe is in sliding connection with the outer surface of the solid pipe. This adjustable gauge low-speed small rail car frame structure with extensibility through being provided with roll adjustment mechanism, utilizes spring post and leads to the groove realization joint, and the mutual slip of cooperation hollow tube and solid core tube carries out the roll adjustment to realized adjusting the gauge of frame bottom, the dolly of being convenient for carries out orbital change, has avoided demolising the trouble that the change caused simultaneously, makes the operation of changing the gauge more convenient.

Description

Adjustable gauge low-speed small rail car frame structure with extensibility

Technical Field

The invention relates to the technical field of trolley frames, in particular to an extensible low-speed rail trolley frame structure with an adjustable track gauge.

Background

The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam and is a base body of the automobile. Generally, the suspension device is composed of two longitudinal beams and a plurality of cross beams, and is supported on wheels through a suspension device, a front axle and a rear axle. The frame must have sufficient strength and rigidity to withstand the load of the vehicle and the impact transmitted from the wheels; the function of the frame is to support and connect the various assemblies of the vehicle, to keep the assemblies in relatively correct positions, and to bear various loads inside and outside the vehicle.

The track of the conventional trolley is required to be changed in the using process, most of common trolley frames are welded and formed, the operation is inconvenient, and articles fall off due to the shaking of trolley pulleys in the driving process.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an extensible track gauge-adjustable low-speed rail trolley frame structure, which solves the problems that the track can not be disassembled and changed in the using process of the existing trolley and the pulley is unstable in the running process.

In order to achieve the purpose, the invention is realized by the following technical scheme: a track gauge-adjustable low-speed rail trolley frame structure with extensibility comprises airtight boxes and control systems which are symmetrical to each other, wherein two sides of each airtight box are fixedly connected with a first frame and a second frame respectively, a distance adjusting mechanism is arranged between the first frame and the second frame, a stabilizing mechanism is arranged inside each of the first frame and the second frame, each distance adjusting mechanism comprises a hollow tube and a solid tube, the inner surface of the hollow tube is in sliding connection with the outer surface of the solid tube, a through groove is formed in the surface of the hollow tube, a spring column is fixedly connected with the outer surface of the solid tube, a pressing cap is fixedly connected with the outer surface of the pressing cap, the inner surface of the through groove is in sliding connection with the outer surface of the through groove, one end of the hollow tube is rotatably connected with a first rotating block through a clamping piece, one side of the first rotating block is fixedly connected with the outer surface of the first frame, one end of the solid tube is rotatably connected with a second rotating block through a clamping piece, and one side of the second rotating block is fixedly connected with the outer surface of a second frame.

Preferably, including joint round pin and joint bolt in the joint spare, the joint round pin runs through second turning block and solid pipe in proper order and extends to the outside of solid pipe, the joint round pin runs through the joint round pin and extends to one side of joint round pin.

Preferably, one side of the solid tube is fixedly connected with a sliding block, one side of the hollow tube is provided with a sliding groove, and the outer surface of the sliding block is in sliding connection with the inner surface of the sliding groove.

Preferably, including pulley and pivot in the firm mechanism, the both ends of pivot run through the pulley respectively and extend to the both sides of pulley, and the both ends of pivot all with the inside rotation of first frame and second frame be connected.

Preferably, the surface of pivot just is located the equal fixedly connected with limit bearing in both sides of pulley, two the equal fixedly connected with bracing piece of surface of limit bearing, one side fixedly connected with gag lever post of bracing piece surface, one side of gag lever post is connected with the external fixed surface of pulley.

Preferably, the control system comprises a remote control module, a data receiving module, a data processing module, an equipment control module, a data detection module, a data feedback module, a data recording module and a data display module.

Preferably, the output end of the remote control module is connected with the input end of the data receiving module, the output end of the data receiving module is connected with the input end of the data processing module, the output end of the data processing module is connected with the input end of the equipment control module, and the output end of the equipment control module is connected with the input end of the data detection module.

Preferably, the output end of the data detection module is connected with the output end of the data feedback module, the output end of the data feedback module is connected with the input end of the data recording module, the output end of the data recording module is connected with the input end of the data display module, and the output end of the equipment control module is connected with the input end of the data recording module.

Advantageous effects

The invention provides an extensible low-speed rail trolley frame structure with an adjustable track gauge. Compared with the prior art, the method has the following beneficial effects:

(1) the track-adjustable low-speed rail trolley frame structure with extensibility comprises a hollow pipe and a solid pipe in a distance adjusting mechanism, the inner surface of the hollow pipe is connected with the outer surface of the solid pipe in a sliding manner, a through groove is formed in the surface of the hollow pipe, a spring column is fixedly connected to the outer surface of the solid pipe, a pressing cap is fixedly connected to the outer surface of the spring column, the outer surface of the pressing cap is connected with the inner surface of the through groove in a sliding manner, one end of the hollow pipe is rotatably connected with a first rotating block through a clamping piece, one side of the first rotating block is fixedly connected with the outer surface of a first frame, one end of the solid pipe is rotatably connected with a second rotating block through the clamping piece, one side of the second rotating block is fixedly connected with the outer surface of a second frame, the clamping piece comprises a clamping pin and a clamping bolt, the clamping pin sequentially penetrates through the second rotating block and the solid pipe and extends to the outside of the, one side fixedly connected with slider of solid pipe, the spout has been seted up to one side of hollow tube, the surface of slider and the internal surface sliding connection of spout, through being provided with roll adjustment mechanism, utilize the spring post and lead to groove to realize the joint, the mutual slip of cooperation hollow tube and solid pipe carries out the roll adjustment, thereby realized adjusting the gauge of track bottom the frame, the dolly of being convenient for carries out orbital change, the while has avoided demolising the trouble that the change caused, make the operation more convenient of changing the gauge of a car.

(2) This adjustable gauge low-speed small rail car frame structure with extensibility, through including pulley and pivot in stabilizing the mechanism, the both ends of pivot run through the pulley respectively and extend to the both sides of pulley, and the both ends of pivot all are connected with the inside rotation of first frame and second frame, the surface of pivot and the equal fixedly connected with spacing bearing in both sides that is located the pulley, the equal fixedly connected with bracing piece of surface of two spacing bearings, one side fixedly connected with gag lever post of bracing piece surface, one side of gag lever post is connected with the surface fixed connection of pulley, through being provided with stabilizing the mechanism, utilize the gag lever post to stabilize the pulley, cooperate spacing bearing's synchronous rotation, thereby make this dolly the condition of rocking about having avoided at the in-process of traveling, when having stabilized traveling, the dropping of goods has been avoided.

(3) The extensible low-speed rail trolley frame structure with the adjustable track gauge comprises a remote control module, a data receiving module, a data processing module, an equipment control module, a data detection module, a data feedback module, a data recording module and a data display module in a control system, wherein the output end of the remote control module is connected with the input end of the data receiving module, the output end of the data receiving module is connected with the input end of the data processing module, the output end of the data processing module is connected with the input end of the equipment control module, the output end of the equipment control module is connected with the input end of the data detection module, the output end of the data detection module is connected with the output end of the data feedback module, the output end of the data feedback module is connected with the input end of the data recording module, and the output end of the data recording module is connected with the input end, the output end of the equipment control module is connected with the input end of the data recording module, the remote control module is used for controlling through the control system, and the equipment control module, the data detection module, the data feedback module, the data recording module and the data display module are matched, so that the remote automatic operation is realized, the operation is more convenient, and the operation is safer.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is an exploded view of a portion of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a perspective view of the securing mechanism of the present invention;

FIG. 5 is a schematic block diagram of the control system of the present invention.

In the figure: 1-closed box, 2-control system, 21-remote control module, 22-data receiving module, 23-data processing module, 24-equipment control module, 25-data detection module, 26-data feedback module, 27-data recording module, 28-data display module, 3-first frame, 4-second frame, 5-distance adjusting mechanism, 51-hollow tube, 52-solid tube, 53-through slot, 54-spring column, 55-pressing cap, 56-clamping piece, 56-1-clamping pin, 56-2-clamping bolt, 57-first rotating block, 58-second rotating block, 59-sliding block, 510-sliding slot, 6-stabilizing mechanism, 61-pulley, 62-rotating shaft, 63-limiting bearing, 64-supporting rod and 65-limiting rod.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a track gauge adjustable low-speed rail trolley frame structure with extensibility comprises a closed box 1 and a control system 2 which are mutually symmetrical, wherein the closed box 1 is used for protecting some electric elements and avoiding water inflow, the control system 2 comprises a remote control module 21, a data receiving module 22, a data processing module 23, an equipment control module 24, a data detection module 25, a data feedback module 26, a data recording module 27 and a data display module 28, the output end of the remote control module 21 is connected with the input end of the data receiving module 22, the output end of the data receiving module 22 is connected with the input end of the data processing module 23, the output end of the data processing module 23 is connected with the input end of the equipment control module 24, the output end of the equipment control module 24 is connected with the input end of the data detection module 25, the output end of the data detection module 25 is connected with the output end of the data feedback module 26, the output end of the data feedback module 26 is connected with the input end of the data recording module 27, the output end of the data recording module 27 is connected with the input end of the data display module 28, the output end of the equipment control module 24 is connected with the input end of the data recording module 27, the remote control module 21 is used for controlling through the arrangement of the control system 2, the equipment control module 24, the data detection module 25, the data feedback module 26, the data recording module 27 and the data display module 28 are matched, so that remote automatic operation is realized, the operation is more convenient and safer, a first frame 3 and a second frame 4 are fixedly connected to two sides of two airtight boxes 1 respectively, a distance adjusting mechanism 5 is arranged between the first frame 3 and the second frame 4, a stabilizing mechanism 6 is arranged inside the first frame 3 and the second frame 4, and the stabilizing mechanism 6 comprises a pulley 61 and a rotating shaft 62, the two ends of the rotating shaft 62 respectively penetrate through the pulley 61 and extend to the two sides of the pulley 61, the two ends of the rotating shaft 62 are rotatably connected with the inside of the first frame 3 and the second frame 4, the two sides of the outer surface of the rotating shaft 62, which are positioned on the pulley 61, are fixedly connected with the limiting bearings 63, the outer surfaces of the two limiting bearings 63 are fixedly connected with the supporting rod 64, one side of the outer surface of the supporting rod 64 is fixedly connected with the limiting rod 65, the limiting rod 65 is used for enabling the pulley 61 to be more stable, one side of the limiting rod 65 is fixedly connected with the outer surface of the pulley 61, through the stabilizing mechanism 6, the pulley 61 is stabilized by the limiting rod 65 and is matched with the synchronous rotation of the limiting bearings 63, so that the trolley avoids the condition of left-right shaking in the running process, the running is stabilized, the goods are prevented from falling off, and the distance adjusting mechanism, one side of the solid tube 52 is fixedly connected with a slide block 59, one side of the hollow tube 51 is provided with a slide groove 510, the slide block 59 is clamped with the slide groove 510 in a sliding manner, the outer surface of the slide block 59 is connected with the inner surface of the slide groove 510 in a sliding manner, the inner surface of the hollow tube 51 is connected with the outer surface of the solid tube 52 in a sliding manner, the surface of the hollow tube 51 is provided with a through groove 53, the outer surface of the solid tube 52 is fixedly connected with a spring column 54, the outer surface of the spring column 54 is fixedly connected with a pressing cap 55, the outer surface of the pressing cap 55 is connected with the inner surface of the through groove 53 in a sliding manner, one end of the hollow tube 51 is rotatably connected with a first rotating block 57 through a clamping piece 56, the clamping piece 56 comprises a clamping pin 56-1 and a clamping bolt 56-2, the clamping bolt 56-2 is used for clamping, the clamping bolt 56-2 penetrates through the clamping pin 56-1 and extends to one side of the clamping pin 56-1, one side of the first rotating block 57 is fixedly connected with the outer surface of the first vehicle frame 3, one end of the solid tube 52 is rotatably connected with the second rotating block 58 through the clamping piece 56, one side of the second rotating block 58 is fixedly connected with the outer surface of the second vehicle frame 4, the spring column 54 is clamped with the through groove 53 through the arrangement of the distance adjusting mechanism 5, and the distance adjustment is carried out by matching with the mutual sliding of the hollow tube 51 and the solid tube 52, so that the track distance at the bottom of the vehicle frame is adjusted, the track of the vehicle is conveniently replaced, the trouble caused by dismantling and replacing is avoided, the operation of replacing the track distance is more convenient, and the content which is not described in detail in the specification belongs to the prior art known by a person skilled in the art.

During operation, firstly, the control system 2 is utilized to operate, the remote control module 21 is utilized to carry out remote control, data are transmitted to the data processing module 23 through the data receiving module 22 to be processed, then the equipment control module 24 is utilized to carry out real-time operation, the data detection module 25, the data feedback module 26 and the data recording module 27 are used for monitoring, finally, the data are displayed through the data display module 28, the control system 2 is arranged, the remote control module 21 is utilized to carry out control, the equipment control module 24, the data detection module 25, the data feedback module 26, the data recording module 27 and the data display module 28 are matched, so that remote automatic operation is realized, the operation is more convenient and safer, at the moment, the pressing cap 55 is pressed in real-time operation, and the spring column 54 is compressed until the pressing cap 55 is submerged into the through groove 53, the trolley is characterized in that the hollow pipe 51 and the solid pipe 52 slide to each other until a proper distance is reached, the hollow pipe is popped out to another through groove 53 to realize clamping, the distance adjusting mechanism 5 is arranged, the spring column 54 is clamped with the through groove 53 to realize clamping, and the distance adjustment is carried out by matching with the mutual sliding of the hollow pipe 51 and the solid pipe 52, so that the track distance at the bottom of the trolley frame is adjusted, the trolley is convenient to replace tracks, meanwhile, the trouble caused by dismantling and replacing is avoided, the operation for replacing the distance is more convenient, then, the trolley drives the limiting rod 65 to synchronously rotate by the rotation of the pulley 61 in the running process, the limiting bearing 63 is adopted to ensure that the trolley is more stable, the stabilizing mechanism 6 is arranged, the limiting rod 65 is used for stabilizing the pulley 61, and the limiting bearing 63 is synchronously rotated, so that the trolley avoids the condition of left-right shaking in the running process, the goods are prevented from falling off while the running is stabilized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable gauge low-speed small rail car frame structure with extensibility, includes seal box (1) and control system (2) of mutual symmetry, two the both sides of seal box (1) are the first frame of fixedly connected with (3) and second frame (4) respectively, its characterized in that: a distance adjusting mechanism (5) is arranged between the first frame (3) and the second frame (4), and a stabilizing mechanism (6) is arranged inside the first frame (3) and the second frame (4);

the distance adjusting mechanism (5) comprises a hollow pipe (51) and a solid pipe (52), and the inner surface of the hollow tube (51) is connected with the outer surface of the solid tube (52) in a sliding way, a through groove (53) is formed on the surface of the hollow pipe (51), a spring post (54) is fixedly connected to the outer surface of the solid pipe (52), the outer surface of the spring post (54) is fixedly connected with a pressing cap (55), the outer surface of the pressing cap (55) is in sliding connection with the inner surface of the through groove (53), one end of the hollow pipe (51) is rotationally connected with a first rotating block (57) through a clamping piece (56), one side of the first rotating block (57) is fixedly connected with the outer surface of the first frame (3), one end of the solid tube (52) is rotationally connected with a second rotating block (58) through a clamping piece (56), one side of the second rotating block (58) is fixedly connected with the outer surface of the second frame (4).

2. The extendable adjustable gauge low-speed rail trolley frame structure as claimed in claim 1, wherein: the clamping piece (56) comprises a clamping pin (56-1) and a clamping bolt (56-2), the clamping pin (56-1) sequentially penetrates through the second rotating block (58) and the solid tube (52) and extends to the outside of the solid tube (52), and the clamping bolt (56-2) penetrates through the clamping pin (56-1) and extends to one side of the clamping pin (56-1).

3. The extendable adjustable gauge low-speed rail trolley frame structure as claimed in claim 1, wherein: one side of the solid tube (52) is fixedly connected with a sliding block (59), one side of the hollow tube (51) is provided with a sliding groove (510), and the outer surface of the sliding block (59) is in sliding connection with the inner surface of the sliding groove (510).

4. The extendable adjustable gauge low-speed rail trolley frame structure as claimed in claim 1, wherein: including pulley (61) and pivot (62) in firm mechanism (6), the both ends of pivot (62) run through pulley (61) respectively and extend to the both sides of pulley (61), and the both ends of pivot (62) all are connected with the internal rotation of first frame (3) and second frame (4).

5. The extendable adjustable gauge low-speed rail trolley frame structure as claimed in claim 4, wherein: the surface of pivot (62) just is located the equal fixedly connected with of both sides of pulley (61) spacing bearing (63), two the equal fixedly connected with bracing piece (64) of surface of spacing bearing (63), one side fixedly connected with gag lever post (65) of bracing piece (64) surface, one side of gag lever post (65) and the fixed surface of pulley (61) are connected.

6. The extendable adjustable gauge low-speed rail trolley frame structure as claimed in claim 1, wherein: the control system (2) comprises a remote control module (21), a data receiving module (22), a data processing module (23), an equipment control module (24), a data detection module (25), a data feedback module (26), a data recording module (27) and a data display module (28).

7. The extendable adjustable gauge low-speed rail trolley frame structure of claim 6, wherein: the output end of the remote control module (21) is connected with the input end of the data receiving module (22), the output end of the data receiving module (22) is connected with the input end of the data processing module (23), the output end of the data processing module (23) is connected with the input end of the equipment control module (24), and the output end of the equipment control module (24) is connected with the input end of the data detection module (25).

8. The extendable adjustable gauge low-speed rail trolley frame structure of claim 6, wherein: the output of data detection module (25) is connected with the output of data feedback module (26), the output of data feedback module (26) is connected with the input of data recording module (27), the output of data recording module (27) is connected with the input of data display module (28), the output of equipment control module (24) is connected with the input of data recording module (27).