CN216332007U

CN216332007U - Horizontal shock-absorbing rail transit device

Info

Publication number: CN216332007U
Application number: CN202120032418.6U
Authority: CN
Inventors: 姜仪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2022-04-19
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to the field of rail transit, and discloses a horizontal damping rail transit device. The damping device comprises a bearing plate, wherein a supporting rod is fixedly arranged at the lower end of the bearing plate, a fixed plate is connected to the outer end of the supporting rod in a sliding manner, a movable block is fixedly arranged at the upper end of the fixed plate, a first spring rod is rotatably connected to the upper end of the movable block, a spring plate is fixedly connected to the upper end of the first spring rod, fixed bases are slidably connected to the two ends of the spring plate, a limiting ring is fixedly arranged at the upper end of each fixed base, a base is fixedly arranged at the outer end of the limiting ring, a second spring rod is fixedly arranged at the bottom of the base, a connecting plate is slidably connected to the upper end of the second spring rod, a third spring rod is sleeved in the middle of the connecting plate, a supporting rod is fixedly arranged at the upper end of the third spring rod, the damping device is provided with a vertical damping mechanism, can damp in the vertical direction, and can also solve the problem of shaking or shaking in the horizontal direction, the riding experience is better.

Description

Horizontal shock-absorbing rail transit device

Technical Field

The utility model belongs to the technical field of rail transit, and particularly relates to a horizontal damping rail transit device.

Background

In can realizing horizontal absorbing rail transit device, generally include the locomotive and hang the car in the locomotive below, the locomotive sets up in the track usually, the car sets up in orbital below, and link to each other with the locomotive, thereby constitute the suspension type car, the locomotive drives the car through following track operation and moves ahead, in the suspension type car, it is usually to adopt non-rigid connection between locomotive and the car, if adopt can realize that vertical direction absorbing vertical shock absorption mechanism links to each other etc. makes the car can carry out the shock attenuation in vertical direction, be favorable to the car more comfortable.

However, the existing car is provided with a vertical damping mechanism, the car can be damped in the vertical direction, but the shaking or shaking of the car in the horizontal direction cannot be solved, and the riding experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned proposed problems, a horizontally damped rail transit device is provided.

The technical scheme adopted by the utility model is as follows: including the bearing plate, the lower extreme fixed mounting of bearing plate has the bracing piece, bracing piece outer end sliding connection has the fixed plate, the upper end fixed mounting of fixed plate has the movable block, the upper end of movable block is rotated and is connected with spring beam one, the upper end fixedly connected with spring beam one has the spring plate, the both ends sliding connection of spring plate has unable adjustment base, unable adjustment base's upper end fixed mounting has the spacing collar, the outer end fixed mounting of spacing collar has the base, the bottom fixed mounting of base has spring beam two, the upper end sliding connection of spring beam two has the connecting plate, the intermediate sleeve of connecting plate is equipped with spring beam three, the upper end fixed mounting of spring beam three has the bracing piece.

In a preferred embodiment, a memory spring is fixedly mounted at the lower end of the spring plate, and a fixed base is fixedly mounted at the lower end of the memory spring.

In a preferred embodiment, a first stop block is fixedly mounted at the upper end of the second spring rod, and a second baffle plate is fixedly mounted at the lower end of the third spring rod.

In a preferred embodiment, a first damping spring is sleeved on the lower side of the outer end of the second spring rod, a connecting plate is movably connected to the upper end of the first damping spring, and a base is movably connected to the lower end of the first damping spring.

In a preferred embodiment, the upper side of the outer end of the spring rod III is sleeved with a damping spring II, the lower end of the damping spring II is movably connected with a connecting plate, and the upper end of the damping spring II is movably connected with a supporting rod.

In a preferred embodiment, the number of the fixing bases is four, and the number of the supporting rods is two.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the limiting ring is sleeved on the supporting rod, the spring plate is extruded through the fixing plate, the memory spring is stretched, the spring plate is stretched through the reaction force generated by the stretched memory spring, the fixing plate is tightly attached to the supporting rod, when the supporting rod encounters external force, the force of left-right shaking is transmitted to the inner part of the fixing base through the fixing plate, and is eliminated through the memory spring in the fixing base, so that the stability of the device is improved.

2. According to the damping device, the force born by the bearing plate is transmitted to the third spring rod through the support rod, so that the third spring rod moves downwards, the reaction force generated by the compression of the third damping spring is facilitated, the connecting plate moves downwards, the reaction force generated by the compression of the first damping spring is facilitated, the connecting plate is reversely extruded, the force is eliminated, and the damping effect of the damping device is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the base of the present invention;

FIG. 3 is a schematic view of the structure of the fixing plate of the present invention at the position of the stop ring;

FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention.

The labels in the figure are: 1-bearing plate, 2-supporting rod, 3-base, 4-spacing collar, 5-spring rod II, 6-connecting plate, 7-damping spring I, 8-spring rod III, 9-damping spring II, 10-fixed base, 11-spring plate, 12-memory spring, 13-spring rod I, 14-movable block, 15-fixed plate, 16-baffle II and 17-baffle I.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all 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. 1-4, the present invention provides a technical solution: comprises a bearing plate 1, a support rod 2 is fixedly arranged at the lower end of the bearing plate 1, the outer end of the support rod 2 is connected with a fixed plate 15 in a sliding way, a movable block 14 is fixedly arranged at the upper end of the fixed plate 15, a first spring rod 13 is rotatably connected at the upper end of the movable block 14, a spring plate 11 is fixedly connected at the upper end of the first spring rod 13, a memory spring 12 is fixedly arranged at the lower end of the spring plate 11, a fixed base 10 is fixedly arranged at the lower end of the memory spring 12, fixed bases 10 are slidably connected at the two ends of the spring plate 11, a limiting ring 4 is fixedly arranged at the upper end of the fixed base 10, the spring plate 11 is extruded by the fixed plate through the limiting ring 4 sleeved on the support rod 2, the memory spring 12 is stretched, the reaction force generated by the stretched memory spring 11 stretches the spring plate 11, the fixed plate 15 is closely attached to the support rod 2, when the support rod 2 meets external force, the force which shakes left and right is transmitted to the inside of the fixed base 10 through the fixed plate 15, the device is eliminated through an internal memory spring 12, the stability of the device is improved, a base 3 is fixedly arranged at the outer end of a limiting ring 4, a spring rod II 5 is fixedly arranged at the bottom of the base 3, a damping spring I7 is sleeved at the lower side of the outer end of the spring rod II 5, a connecting plate 6 is movably connected at the upper end of the damping spring I7, the base 3 is movably connected at the lower end of the damping spring I7, the connecting plate 6 is slidably connected at the upper end of the spring rod II 5, a spring rod III 8 is sleeved in the middle of the connecting plate 6, a supporting rod 2 is fixedly arranged at the upper end of the spring rod III 8, a damping spring II 9 is sleeved at the upper side of the outer end of the spring rod III 8, the connecting plate 6 is movably connected at the lower end of the damping spring II 9, a supporting rod 2 is movably connected at the upper end of the damping spring rod II 9, a stop block I17 is fixedly arranged at the upper end of the spring rod II 5, and a baffle II 16 is fixedly arranged at the lower end of the spring rod III 8, the quantity of unable adjustment base 10 is four, and the quantity of bracing piece 2 is two, through the power that bearing plate 1 bore, transmits spring beam three 8 through bracing piece 2, makes spring beam three 8 downstream, and the reaction force that damping spring three 9 of being convenient for was compressed and produced makes connecting plate 6 downstream, and damping spring 7 of being convenient for is by the reaction force that the compression produced, and reverse extrusion connecting plate 6 eliminates power, makes the device shock attenuation effect better.

The working principle is as follows: before the device is used, the limiting ring 4 is sleeved on the supporting rod 2, the spring plate 11 is extruded through the fixing plate, the memory spring 12 is stretched, the reaction force generated by the stretched memory spring 11 stretches the spring plate 11, the fixing plate 15 is tightly attached to the supporting rod 2, and the force born by the plate 1 is pressed, the force is transmitted to the third spring rod 8 through the support rod 2, the third spring rod 8 moves downwards, the reaction force generated by the compression of the third damping spring 9 enables the connecting plate 6 to move downwards, the reaction force generated by the compression of the first damping spring 7 reversely extrudes the connecting plate 6 to eliminate the force, when the support rod 2 encounters a force in the horizontal direction, the acting force is transmitted to the first spring rod 13 through the fixing plate 15, so that the first spring rod 13 moves upwards to stretch the memory spring 12, and the reaction force generated by the stretched memory spring 11 stretches the spring plate 11 to eliminate the reaction force.

Among this horizontal absorbing rail transit device, through with spacing collar 4 cover on bracing piece 2, through fixed plate extrusion spring board 11, make memory spring 12 stretched, by the reaction force that tensile memory spring 11 produced, extension spring board 11, make fixed plate 15 closely paste with bracing piece 2, when bracing piece 2 meets external force, on the power of rolling passes through fixed plate 15 and transmits the inside of unable adjustment base 10, through inside memory spring 12, eliminate it, the stability of device has been improved.

Among this horizontal absorbing rail transit device, through the power that bearing plate 1 bore, transmit three 8 of spring levers through bracing piece 2, make three 8 downstream of spring levers, the reaction force that three 9 of the damping spring of being convenient for were produced by the compression makes 6 downstream of connecting plate, and the reaction force that 7 damping spring of being convenient for were produced by the compression, backward extrusion connecting plate 6 will do all can the job and eliminate, makes the device shock attenuation effect better.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a horizontal absorbing rail transit device, includes bearing plate (1), its characterized in that: the lower end of the bearing plate (1) is fixedly provided with a supporting rod (2), the outer end of the supporting rod (2) is connected with a fixing plate (15) in a sliding way, a movable block (14) is fixedly arranged at the upper end of the fixed plate (15), a first spring rod (13) is rotatably connected at the upper end of the movable block (14), the upper end of the first spring rod (13) is fixedly connected with a spring plate (11), two ends of the spring plate (11) are connected with a fixed base (10) in a sliding manner, the upper end of the fixed base (10) is fixedly provided with a spacing ring (4), the outer end of the spacing ring (4) is fixedly provided with a base (3), a second spring rod (5) is fixedly arranged at the bottom of the base (3), the upper end of the second spring rod (5) is connected with a connecting plate (6) in a sliding manner, the middle of the connecting plate (6) is sleeved with a third spring rod (8), and the upper end of the third spring rod (8) is fixedly provided with a supporting rod (2).

2. A horizontally damped rail transit device as claimed in claim 1, wherein: the lower extreme fixed mounting of spring board (11) has memory spring (12), the lower extreme fixed mounting of memory spring (12) has unable adjustment base (10).

3. A horizontally damped rail transit device as claimed in claim 1, wherein: the upper end of the second spring rod (5) is fixedly provided with a first stop block (17), and the lower end of the third spring rod (8) is fixedly provided with a second baffle plate (16).

4. A horizontally damped rail transit device as claimed in claim 1, wherein: the outer end downside cover of spring beam two (5) is equipped with damping spring (7), the upper end swing joint of damping spring (7) has connecting plate (6), the lower extreme swing joint of damping spring (7) has base (3).

5. A horizontally damped rail transit device as claimed in claim 1, wherein: the outer end upside cover of spring beam three (8) is equipped with damping spring two (9), the lower extreme swing joint of damping spring two (9) has connecting plate (6), the upper end swing joint of damping spring two (9) has bracing piece (2).

6. A horizontally damped rail transit device as claimed in claim 1, wherein: the number of the fixed bases (10) is four, and the number of the supporting rods (2) is two.