CN217969526U

CN217969526U - Small train carriage connecting device

Info

Publication number: CN217969526U
Application number: CN202221987704.9U
Authority: CN
Inventors: 王保伦; 丁亚能; 崔峰
Original assignee: Lianyungang Pinshuo New Energy Sightseeing Vehicle Co ltd
Current assignee: Lianyungang Pinshuo New Energy Sightseeing Vehicle Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-06
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a little train carriage connecting device relates to little train carriage connecting device technical field, including train carriage and connecting device, be equipped with connecting device between the train carriage, connecting device includes telescopic link subassembly and connecting rod subassembly, telescopic link subassembly is connected with connecting rod subassembly, telescopic link subassembly includes loop bar one and loop bar two, be equipped with loop bar two and loop bar two's one end in the loop bar one outside loop bar, the interior wall connection of one end of compression spring and a slide one of connecting one end and loop bar one left part, connecting rod subassembly includes connecting rod and ball joint, be equipped with ball joint on the connecting rod, the ball joint bottom is interface structure, connecting rod upper portion is equipped with the box, the bottom half is linked together with connecting rod upper portion, be equipped with stopper circle two and spacing circle three in the connecting rod, be equipped with slide two and slide three between spacing circle two and the spacing circle three. The connecting device solves the problem that the existing connecting device for the small train carriage cannot enable the carriage to absorb shock and the carriage is easy to collide with the connecting device.

Description

Small train carriage connecting device

Technical Field

The utility model relates to a little railway carriage connecting device technical field specifically is a little railway carriage connecting device.

Background

The appearance of a sightseeing amusement place usually simulates the structural characteristics of a real train, namely, a plurality of carriages are connected to the back of a train head, the carriages are driven to run by driving the train head, but the sightseeing amusement place is a small amusement train in nature, so that a plurality of functions are not as perfect as those of the real train, although the sightseeing amusement place is provided with wheels and tracks, the sightseeing small train usually has uneven roads in the actual scenic places, even a ramp is arranged in some places, the whole train is longer and the carriages are connected through connecting pieces, so that the carriages often bump during running, and the conventional connecting device between the small trains is generally provided with rotary joints at two ends of a connecting rod and is rotationally connected with rotating shafts on the carriages, so that the condition that the carriages rotate at a turning angle when the train turns is met, but the rotary joints rotate on the horizontal plane, once the carriages bump can drive the whole carriages, and a damping device is not arranged between the carriages, so that the impact is easily generated between the carriages and the connecting device, and the bumping experience of the tourists can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem mentioned in the above-mentioned background art, the utility model provides a little railway carriage connecting device adopts technical scheme as follows:

the utility model provides a little railway carriage connecting device, includes railway carriage and connecting device, the railway carriage between be equipped with connecting device, its characterized in that: the connecting device comprises a telescopic rod component and a connecting rod component, wherein the telescopic rod component is connected with the connecting rod component.

Further, the telescopic link assembly include loop bar one and loop bar two, loop bar one in be equipped with loop bar two and loop bar two one end outside loop bar one, loop bar one inside be equipped with slide one, loop bar one in be equipped with compression spring one, compression spring one end and slide one connect one end and the interior wall connection of loop bar one left part, loop bar one in be located slide one right side and be equipped with spacing collar one, loop bar two pass inside the spacing collar one, two upper portions of loop bar be equipped with the mounting, mounting upper portion be equipped with the spheroid.

Further, the connecting rod subassembly include connecting rod and ball joint, the connecting rod on be equipped with ball joint, ball joint bottom be interface structure, connecting rod upper portion be equipped with the box, box upper portion and right part be open structure, the box in be equipped with the pivot, the pivot on be equipped with butterfly handle, butterfly handle bottom be arc limit structure, butterfly handle on be equipped with spacing hole, the box bottom be linked together with connecting rod upper portion, the connecting rod in be equipped with spacing collar two and spacing collar three, spacing collar two and spacing collar three between be equipped with slide two and slide three, slide two and slide three between be equipped with compression spring two, slide two left part be equipped with push rod one, push rod one pass inside spacing collar two, push rod one left part be equipped with the arc, the arc remove and ball joint connects into confined spherical structure, slide three right parts be equipped with push rod two, push rod two pass inside spacing collar three.

Furthermore, the inner wall of the left part of the box body is provided with a third compression spring, and the third compression spring is connected with the left part of the butterfly-shaped handle.

Furthermore, the upper part of the connecting rod is provided with a frame body, the upper part, the left part and the right part of the frame body are of an open structure, and the frame body is provided with a screw hole.

Furthermore, a fixing plate is arranged on the connecting rod.

Furthermore, a ball body is arranged in the spherical joint and is movably connected with the ball body.

The utility model has the advantages of it is following: the utility model discloses lead to spheroid and ball joint and be connected, make ball joint can all-round rotation on the spheroid, make telescopic link subassembly more nimble with being connected of connecting rod subassembly, no longer confine to a horizontal plane and rotate, through be equipped with compression spring one in connecting rod subassembly, the nimble pivoted connecting rod of cooperation makes the carriage when receiving jolting, telescopic link subassembly and connecting rod subassembly can slight multi-angle rotation adjustment and compression tensile, very big impact degree that carriage and connecting device produced when having slowed down little train carriage jolting, thereby vibrations in the carriage are slowed down, the experience of reinforcing visitor's seat car, the problem that current little train carriage connecting device can not let the carriage shock attenuation and let the carriage produce the striking with connecting device easily has been solved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a first structural view of the connecting device of the present invention;

FIG. 3 is a second structural view of the connecting device of the present invention;

fig. 4 is a third structural view of the connecting device of the present invention.

The attached drawings are as follows: the train comprises a train carriage body 1, a connecting device 2, a telescopic rod assembly 3, a connecting rod assembly 4, a sleeve rod assembly 5, a sleeve rod assembly 6, a sliding plate assembly 7, a compression spring assembly 8, a limiting ring assembly 9, a fixing part 10, a sphere 11, a connecting rod 12, a spherical joint 13, a box body 14, a rotating shaft 15, a butterfly handle 16, a limiting hole 17, a limiting ring assembly 18, a limiting ring assembly 19, a sliding plate assembly 20, a sliding plate assembly 21, a compression spring assembly 22, a push rod assembly 23, an arc plate 24, a push rod assembly 25, a compression spring assembly 26, a frame body 27, screw holes 28 and a fixing plate 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4:

the utility model provides a little railway carriage connecting device, includes railway carriage 1 and connecting device 2, railway carriage 1 between be equipped with connecting device 2, its characterized in that: the connecting device 2 comprises a telescopic rod component 3 and a connecting rod component 4, and the telescopic rod component 3 is connected with the connecting rod component 4.

Telescopic link subassembly 3 include loop bar one 5 and loop bar two 6, loop bar one 5 in be equipped with loop bar two 6 and loop bar two 6 one end outside loop bar one 5, loop bar one 5 inside be equipped with slide one 7, loop bar one 5 in be equipped with compression spring one 8, compression spring one 8 one end and slide one 7 be connected one end and the inner wall connection of loop bar one 5 left part, loop bar one 5 in be located slide one 7 right side and be equipped with spacing collar one 9, loop bar two 6 pass inside spacing collar one 9, slide one 7 slides in loop bar one 5 when compression spring one 8 receives compression or extension to drive loop bar two 6 and remove in loop bar one 5, spacing collar one 9 plays limiting displacement to loop bar two 6, loop bar two 6 upper portions be equipped with 10, 10 upper portion be equipped with spheroid 11.

The connecting rod assembly 4 comprises a connecting rod 12 and a spherical joint 13, the connecting rod 12 is provided with the spherical joint 13, the right part of the spherical joint 13 is of a through hole structure, the bottom of the spherical joint 13 is of an interface structure, a sphere 11 enters the spherical joint 13 through the through hole, the upper part of the connecting rod 12 is provided with a box body 14, the upper part and the right part of the box body 14 are of an open structure, the box body 14 is internally provided with a rotating shaft 15, the rotating shaft 15 is provided with a butterfly handle 16, the butterfly handle 16 rotates on the rotating shaft 15, the bottom of the butterfly handle 16 is of an arc limiting structure, the butterfly handle 16 can contact with a second push rod 25 when rotating downwards, the second push rod 25 slides on the arc limiting structure, so that the second push rod 25 moves rightwards, the butterfly handle 16 is provided with a limiting hole 17, the bottom of the box body 14 is communicated with the upper part of the connecting rod 12, so that the butterfly handle 16 can rotate into the connecting rod 12 when rotating downwards, the connecting rod 12 is internally provided with a second limiting ring 18 and a third limiting ring 19, a sliding plate 20 and a sliding plate 20 are arranged between the third limiting ring 23, the sliding plate 20 is connected with a first sliding plate 20, the spherical joint 21, the sliding plate 20 is connected with the spherical joint 13, the first limiting ring 23, the sliding plate 20 and the second push rod 23, the sliding plate 23 is connected with the spherical joint 13, the sliding plate 23, the second push rod 25 penetrates through the third limiting ring 19.

The inner wall of the left part of the box body 14 is provided with a third compression spring 26, the third compression spring 26 is connected with the left part of the butterfly-shaped handle 16, and when the butterfly-shaped handle 16 is pulled downwards, the third compression spring 26 can be pulled back under the action of the third compression spring.

The upper part of the connecting rod 12 is provided with a frame body 27, the upper part, the left part and the right part of the frame body 27 are of an open structure, the frame body 27 is provided with a screw hole 28, and when the limiting hole 17 on the butterfly-shaped handle 16 is overlapped with the screw hole 28, the butterfly-shaped handle 16 is fixed through the screw and the screw hole 28 in a threaded connection mode, and the butterfly-shaped handle is prevented from being pulled back.

The connecting rod 12 is provided with a fixing plate 29, and the train carriage 1 is fixedly connected with the bottom of the train carriage 1 through the fixing plate to realize the connection of the train carriage 1 and the connecting device 2.

The spherical joint 13 is internally provided with a sphere 11 and movably connected with the sphere 11.

The working principle of the utility model is as follows:

the connecting rod 12 is provided with a spherical joint 13, the right part of the spherical joint 13 is of a through hole structure, the bottom of the spherical joint 13 is of an interface structure, a sphere 11 enters the spherical joint 13 through the through hole and pushes the arc-shaped plate 24 to move rightwards under the action of the second compression spring 22, so that the sphere 11 can enter the sphere 11, the upper part of the connecting rod 12 is provided with a box body 14, the upper part and the right part of the box body 14 are of an open structure, a rotating shaft 15 is arranged in the box body 14, the rotating shaft 15 is provided with a butterfly-shaped handle 16, the butterfly-shaped handle 16 rotates on the rotating shaft 15, the bottom of the butterfly-shaped handle 16 is of an arc-shaped limiting structure, when the butterfly-shaped handle 16 rotates downwards, the arc-shaped limiting structure of the butterfly-shaped handle is contacted with the second push rod 25, the second push rod 25 slides on the arc-shaped limiting structure, the second push rod 25 moves from left to right under the action of the second compression spring 22, the butterfly-shaped handle 16 is provided with a limiting hole 17, when the limiting hole 17 on the butterfly-shaped handle 16 is overlapped with the screw hole 28, the butterfly-shaped handle 16 is fixed by the screw thread connection of the screw and the screw hole 28, the pull back of the butterfly-shaped handle 16 is prevented, the bottom of the box body 14 is communicated with the upper part of the connecting rod 12, the butterfly-shaped handle 16 can rotate into the connecting rod 12 when rotating downwards, the limiting block ring II 18 and the limiting block ring III 19 are arranged in the connecting rod 12, the sliding plate II 20 and the sliding plate III 21 are arranged between the limiting block ring II 18 and the limiting block ring III 19, the compression spring II 22 is arranged between the sliding plate II 20 and the sliding plate III 21, the compression spring II 22 is connected with the sliding plate II 20 and the sliding plate III 21 and moves back and forth between the limiting block ring II 18 and the limiting block ring III 19 when being pushed, the push rod I23 is arranged at the left part of the sliding plate II 20, the push rod I23 penetrates through the inside of the limiting block ring II 18, the arc-shaped plate 24 is arranged at the left part of the push rod I23, the arc-shaped plate 24 moves to be connected with the spherical joint 13 to form a closed spherical structure, the ball body 11 is limited in the spherical joint 13 and cannot be separated from the spherical joint 13, the push rod II 25 is arranged on the right portion of the sliding plate III 21, the push rod II 25 penetrates through the limiting ring III 19, when the train carriage 1 jolts, the telescopic rod assembly 3 and the connecting rod assembly 4 are subjected to a force of pulling left and right with the train carriage 1, the spherical joint 13 rotates on the ball body 11 in a multi-angle space, when the compression spring I8 is compressed or stretched, the sliding plate I7 slides in the sleeve rod I5, and the sleeve rod II 6 is driven to move in the sleeve rod I5, the compression spring I8 is arranged in the connecting rod assembly 4, the connecting rod 12 which flexibly rotates is matched with the connecting rod I to enable the train carriage 1 to jolt, the telescopic rod assembly 3 and the connecting rod assembly 4 can slightly rotate in multiple angles to adjust and compress and stretch, the degree of impact between the train carriage 1 and the connecting device 2 when the small train carriage 1 jolts is jolt is greatly reduced, and accordingly shock in the carriage is reduced.

The utility model is simple in operation, convenient to use is suitable for comprehensive popularization and application. 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 a little railway carriage connecting device, includes railway carriage (1) and connecting device (2), railway carriage (1) between be equipped with connecting device (2), its characterized in that: the connecting device (2) comprises a telescopic rod component (3) and a connecting rod component (4), wherein the telescopic rod component (3) is connected with the connecting rod component (4).

2. A railcar coupler according to claim 1, wherein: telescopic link subassembly (3) including loop bar (5) and loop bar two (6), loop bar (5) in be equipped with loop bar two (6) and the one end of loop bar two (6) outside loop bar (5), loop bar (5) inside be equipped with slide (7), loop bar (5) in be equipped with compression spring (8), compression spring (8) one end be connected the inner wall connection of one end and loop bar (5) left part with slide (7), loop bar (5) in be located slide (7) right side and be equipped with spacing collar (9), loop bar two (6) pass inside spacing collar (9), loop bar two (6) upper portion be equipped with mounting (10), mounting (10) upper portion be equipped with spheroid (11).

3. A railcar coupler according to claim 1, wherein: the connecting rod assembly (4) comprises a connecting rod (12) and a spherical joint (13), the spherical joint (13) is arranged on the connecting rod (12), the bottom of the spherical joint (13) is of an interface structure, a box body (14) is arranged on the upper portion of the connecting rod (12), the upper portion and the right portion of the box body (14) are of an open structure, a rotating shaft (15) is arranged in the box body (14), a butterfly-shaped handle (16) is arranged on the rotating shaft (15), the bottom of the butterfly-shaped handle (16) is of an arc limiting structure, limiting holes (17) are formed in the butterfly-shaped handle (16), the bottom of the box body (14) is communicated with the upper portion of the connecting rod (12), a second limiting ring (18) and a third limiting ring (19) are arranged in the connecting rod (12), a second sliding plate (20) and a third sliding plate (21) are arranged between the second limiting ring (18) and the third limiting ring (19), a second compression spring (22) is arranged between the second sliding plate (20) and the third sliding plate (21), a first sliding plate (23) is arranged on the left portion of the pushing rod (20), a first sliding plate (23) penetrates through the first limiting ring (23), and a left portion of the spherical joint (24) is connected with the spherical joint (24) in the sliding plate (24), and a second push rod (25) is arranged at the right part of the third sliding plate (21), and the second push rod (25) penetrates through the inside of the third limiting ring (19).

4. A railcar coupler according to claim 3, wherein: and a third compression spring (26) is arranged on the inner wall of the left part of the box body (14), and the third compression spring (26) is connected with the left part of the butterfly-shaped handle (16).

5. A railcar coupler according to claim 3, wherein: the upper part of the connecting rod (12) is provided with a frame body (27), the upper part, the left part and the right part of the frame body (27) are of an open structure, and the frame body (27) is provided with a screw hole (28).

6. A railcar coupler according to claim 3, wherein: the connecting rod (12) is provided with a fixing plate (29).

7. A railcar coupler according to claim 3, wherein: the spherical joint (13) is internally provided with a sphere (11) and is movably connected with the sphere (11).