CN210363797U

CN210363797U - In-station stabilizing device for suspended lift car

Info

Publication number: CN210363797U
Application number: CN201921009467.7U
Authority: CN
Inventors: 何先志; 胡震; 陈科一
Original assignee: Jiangsu Feisuo Zhixing Equipment Co ltd
Current assignee: Jiangsu Feisuo Zhixing Equipment Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-21
Anticipated expiration: 2029-07-01

Abstract

The utility model relates to an in-station stabilizing device for a suspension type car, which comprises a track, a locomotive, a car and a platform, wherein the locomotive is arranged on the track, the car is connected with the locomotive and is suspended below the track, and the platform is arranged below the car; the utility model provides an among the stabilizing device in station for suspension type car, simple structure, it is with low costs, not only can be so that car safety, steady entering, can make stable the berthhing of car at the website moreover, can effectively solve because of the change of car weight arouse rock from top to bottom, control the problem of rocking.

Description

In-station stabilizing device for suspended lift car

Technical Field

The utility model relates to a rail transit technical field, concretely relates to a stable device in station for suspension type car.

Background

A conventional suspended track transportation system generally includes a track, a locomotive, a car, and a plurality of platforms, wherein the track is generally disposed in the air, the locomotive is disposed in the track and runs along the track, the car is disposed below the track and connected to the locomotive, the platforms are disposed in the advancing direction of the track at a certain distance, respectively, the locomotive drives the car to advance by running along the track and stops at each platform along the track in sequence, so as to get on or off passengers or load and unload goods, and the like.

Because in the suspension type rail transit system, the car is usually in a suspension state, in order to prevent the car from shaking when passengers get on or off or goods are loaded and unloaded after entering a station, the car is usually fixed by using a physical limiting device. At present, the common means at home and abroad is to arrange a limiting device driven by a driving device in a station or on a car and drive the limiting device to act after the car enters the station, so that the car is fixed, the structure is complex, the later maintenance is inconvenient, and the cost is greatly increased; chinese patent CN206344809U discloses a suspension type monorail train stopper with lower cost, through being equipped with spacing wheel respectively in car bottom both sides, and utilize spacing wheel and the angle steel of setting in the platform to cooperate and reach spacing purpose, but this scheme can only solve the problem of car horizontal rocking, in platform department, when the weight of car changes (like upper and lower passenger, goods handling etc.), the car still can have the problem of rocking from top to bottom, can not completely solve the car and stop at the website unstably, the problem of rocking easily.

SUMMERY OF THE UTILITY MODEL

For solving prior art, physics stop device structure is complicated, with high costs, and the car stops unstable, the problem of rocking easily behind the website, the utility model discloses the technical scheme who adopts is:

the utility model provides an in station stabilising arrangement for suspension type car, includes track, locomotive, car and platform, the locomotive sets up in the track, the car with the locomotive links to each other to hang in the track below, the platform sets up in the car below, still includes the supporting wheel, the supporting wheel sets up in the car, the platform be provided with supporting wheel looks adaptation, and be used for supporting and/or restraint the stop gear of supporting wheel. After the car enters the station, the limiting mechanism arranged on the platform supports or/and restrains the supporting wheels of the car, so that the car is stably stopped at the platform, and the problems of up-and-down shaking and left-and-right shaking caused by the weight change of the car are solved.

In the first scheme, the limiting mechanism comprises a supporting plate horizontally arranged on the platform, the supporting wheels are fixed on the car through a support, and when the car enters the station, the supporting wheels are in contact with the supporting plate and support the car. When the car entered the station, the supporting wheel contacted and supported the car with the backup pad, simultaneously, can also followed the backup pad and rolled for the car can receive the support and the restraint of backup pad, thereby effectively prevent to rock about or rock about the car.

Preferably, at least three supporting wheels are included, and the supporting wheels are arranged at the bottom of the car. The bottom of the lift car is stressed more uniformly.

In a preferred scheme, both ends of the supporting plate respectively comprise an arc-shaped surface or an inclined surface for guiding the supporting wheel to be in contact with the supporting plate. When the car enters a station, the supporting wheels at the bottom of the car are firstly contacted with the arc-shaped surface or the inclined surface and roll along the arc-shaped surface or the inclined surface, so that the car can be guided to move to the middle position of the supporting plate, and at the moment, certain pressure is usually arranged on the supporting wheels, so that the car can be more stably stopped on the supporting plate; therefore, the arc-shaped surfaces or the inclined surfaces are arranged at the two ends of the supporting plate, so that the stable entering of the car under different weights can be guided.

In the second scheme, the supporting wheel is fixed in through the support the car, when the car entered the station, the supporting wheel contacted through the lateral wall with stop gear and restricted the car and rocked about, and the tip of support contacted through the bottom surface with stop gear and restricted the car and rocked from top to bottom. The restraint of the car in the left direction, the right direction, the upper direction and the lower direction is respectively realized through the contact of the supporting wheels with the side wall of the limiting mechanism and the contact of the support with the bottom surface of the limiting mechanism, so that the car can stably stop at the platform.

In a preferred scheme, the limiting mechanism comprises a supporting plate and two side plates, wherein the two side plates are respectively arranged on two sides of the supporting plate, the supporting plate is used for supporting the bracket, and the two side plates are used for limiting the supporting wheel between the two side plates. After the car entered the station, set up in the supporting wheel of car both sides can realize sliding contact with the curb plate of both sides to being restricted between two curb plates, thereby can effectively preventing to rock about the car, can also have certain clearance by the mutual contact between the tip of support and the backup pad, when the weight of car greatly increased, the support contacted through with the backup pad, thereby effectively prevented that the car from sinking by a wide margin, thereby can effectively prevent that the car from rocking from top to bottom.

Preferably, the inner side walls of the two side plates are respectively provided with an arc-shaped surface or an inclined surface for guiding the supporting wheels to enter the station. The curved or inclined surfaces serve to guide the car into alignment with the platform for accurate landing.

Preferably, both ends of the supporting plate are respectively provided with an arc-shaped surface or an inclined surface for guiding the supporting wheel to contact with the supporting plate.

In another preferred scheme, stop gear backup pad and limiting plate, the limiting plate including set up in the middle part of backup pad, the backup pad is used for supporting the support, two sides of limiting plate are used for contacting with the supporting wheel respectively to the supporting wheel restriction that will be located car both sides is in the both sides of limiting plate. Contact through support and backup pad, realize the restraint to the car sinking, contact the restraint of rocking about the car through the limiting plate to the supporting wheel, realization.

Preferably, two side surfaces of the limiting plate are respectively provided with an arc-shaped surface or an inclined surface for guiding the supporting wheels to enter the station.

Furthermore, the limiting plate is of a block structure or is made of two pieces of section steel which are arranged in parallel.

In a further scheme, the elevator car further comprises a walking wheel used for rolling along the supporting plate, and the walking wheel is arranged at the end part of the support or fixed on the car through a mounting frame. The walking wheel is used for contacting with the backup pad to be used for rolling along the backup pad, thereby make the friction between support and the backup pad become rolling friction by sliding friction, can reduce wearing and tearing and noise greatly, after the car stopped moving in the station, the walking wheel can provide the stable support along vertical direction for the car, thereby prevents that the car from taking place to rock in vertical direction.

Compared with the prior art, use the utility model provides a pair of a stable device in station for suspension type car, simple structure, it is with low costs, not only can be so that car safety, steady entering, can make stable the berthing of car at the website in addition, can effectively solve because of the problem of rocking about, rocking about the car weight change arouses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a car stopping at a platform in an in-station stabilizing device for a suspended car provided in embodiment 1 of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a schematic view of a car stopping at a platform in an in-station stabilizing device for a suspended car provided in embodiment 1 of the present invention.

Fig. 4 is a schematic structural diagram of a limiting mechanism in an in-station stabilizing device for a suspended car provided in embodiment 2 of the present invention.

Fig. 5 is a schematic view of a car stopping at a platform in an in-station stabilizing device for a suspended car provided in embodiment 2 of the present invention.

Fig. 6 is a right side view of fig. 5.

Fig. 7 is a schematic structural diagram of another limiting mechanism provided in embodiment 2 of the present invention.

Fig. 8 is a side view of a suspended car in an in-station stabilizing apparatus according to embodiment 2 of the present invention, when the car is stopped at a platform.

Fig. 9 is a side view of another in-station stabilizing device for a suspended car provided in embodiment 2 of the present invention, when the car is stopped at a platform.

Fig. 10 is a schematic structural diagram of a limiting mechanism in an in-station stabilizing device for a suspended car provided in embodiment 3 of the present invention.

Fig. 11 is a schematic view of a car stopping at a platform in an in-station stabilizing device for a suspended car provided in embodiment 3 of the present invention.

Fig. 12 is a right side view of fig. 11.

Fig. 13 is a schematic structural view of another limiting mechanism provided in embodiment 3 of the present invention.

Fig. 14 is a schematic structural view of another limiting mechanism provided in embodiment 3 of the present invention.

Description of the drawings

The location of the track 101, locomotive 102, car 103,

the length of the support wheels 201, the support 202,

a support plate 301, an inclined surface 302, a side plate 303, an arc-shaped surface 304,

the travel wheels 401, the mounting bracket 402,

limiting plate 501 and angle steel 502.

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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The embodiment provides an in-station stabilizing device for a suspended car, which comprises a track 101, a locomotive 102, a car 103 and a platform, wherein the locomotive 102 is arranged on the track 101, the car 103 is connected with the locomotive 102 and suspended below the track 101, and the platform is arranged below the car 103; in the in-station stabilizing device for a suspended car provided by the embodiment, the in-station stabilizing device further comprises a supporting wheel 201, the supporting wheel 201 is arranged on the car 103, and the platform is provided with a limiting mechanism which is matched with the supporting wheel 201 and is used for supporting and/or restraining the supporting wheel 201. After the car 103 enters the station, the limiting mechanism arranged at the station provides support and/or restriction for the supporting wheels 201 of the car 103, so that the car 103 stably stops at the station, and the problems of up-and-down shaking and left-and-right shaking caused by the weight change of the car 103 are solved.

In a scheme provided by this embodiment, the limiting mechanism includes a supporting plate 301 horizontally installed at the platform, the supporting wheel 201 is fixed to the car 103 through a bracket 202, and when the car 103 enters the station, the supporting wheel 201 contacts with the supporting plate 301 and supports the car, and simultaneously, the supporting wheel 301 can roll along.

For example, as shown in fig. 1 and 2, in the present embodiment, the supporting plate 301 is a flat plate, such as a steel plate, horizontally disposed at the platform; the elevator car comprises four supporting wheels 201 which are respectively fixed at four corners of the bottom of the car 103 through supports 202, in the process that the car 103 enters the station, the supporting wheels 201 can be in contact with the supporting plates 301 and roll along the supporting plates 301, after the car 103 stops moving, the supporting wheels 201 and the supports 202 can form rigid support for the car 103, when the weight of the car 103 changes, such as passengers getting on or off and goods loading and unloading, the car 103 cannot shake up and down or left and right due to the change of the weight or the occurrence of eccentric moment, and the stable stop of the car 103 at a platform can be ensured; compare with stop device among the prior art, the structure of this embodiment is simpler, cost greatly reduced, and stable effect is better.

It will be appreciated that to provide a stable support for the car 103, at least three or more support wheels 201 are provided on the car 103.

Since the car 103 is suspended below the track 101 by the locomotive 102, the car 103 is usually provided with a vibration damping device arranged along the vertical direction, when passengers or goods are loaded in the car 103, the car 103 will sink properly, and the sinking distance of the car 103 is different according to the weight of the loaded passengers or goods, so when the car 103 enters the station, the distance between the bottom of the car 103 and the upper surface of the supporting plate 301 is usually changed, in order to make the car 103 under different weights enter the station smoothly, in the solution provided by this embodiment, both ends of the supporting plate 301 are respectively provided with an arc surface or an inclined surface for guiding the supporting wheels 201 to contact with the supporting plate 301; as shown in fig. 3, for example, in the present embodiment, both ends of the support plate 301 are respectively provided with an inclined surface 303 to guide the car 103 to get in and out, when the car 103 gets in, the support wheels 201 at the bottom of the car 103 first contact with the inclined surface 303 and roll along the inclined surface 303, so that the car 103 can be guided to move to the middle position of the support plate 301, and at this time, a certain pressure is usually applied to the support wheels 201, thereby facilitating the car 103 to more smoothly stop on the support plate 301.

Since the supporting plate 301 is a flat plate in this embodiment, there is no problem that the car 103 cannot be aligned to the platform due to the inclination of the car 103 caused by a large ambient wind, and thus cannot enter the platform accurately, which is not described herein again.

Since the supporting wheel 201 can rotate, it can be understood by those skilled in the art that, on one hand, a rotating pair is formed between the supporting wheel 201 and the bracket 202, for example, the supporting wheel 201 is mounted on the bracket 202 through a bearing, and on the other hand, the central axis of the supporting wheel 201 is located in a horizontal plane, as shown in fig. 1 and fig. 2, in this embodiment, the bracket 202 employs two supporting plates arranged in parallel, one end of each supporting plate is fixed to the car 103, and the other end of each supporting plate is provided with a hinge hole, a pin shaft is arranged in the hinge hole, and the supporting wheel 201 is fixed to the pin shaft through a bearing and located between the two supporting plates.

Example 2

This embodiment 2 provides another kind of a stabilising arrangement in station for suspension type car, wherein, supporting wheel 201 is fixed in through support 202 car 103, when car 103 arrived to the station, supporting wheel 201 contacted restriction car 103 left and right sides through the lateral wall with stop gear and rocked, and the tip of support 202 contacted restriction car 103 through the bottom surface with stop gear and rocked from top to bottom. That is, in this embodiment, the support wheels 201 contact with the side walls of the limit mechanism, and the brackets 202 contact with the bottom surface of the limit mechanism, so that the car 103 is restrained in the left and right directions and the up and down directions, respectively, and the car 103 can stably stop at the platform.

In this embodiment, the support 202 may be a stepped shaft to facilitate the installation of the support wheel 201.

As shown in fig. 4, in a preferred embodiment provided in this embodiment, the limiting mechanism includes a supporting plate 301 and two side plates 303, the two side plates 303 are respectively disposed at two sides of the supporting plate 301, the supporting plate 301 is used for supporting the bracket 202, and the two side plates 303 are used for limiting the supporting wheel 201 between the two side plates 303; as shown in fig. 5 and 6, in this embodiment, the axis of the supporting wheel 201 is in the vertical direction, after the car 103 enters the station, the supporting wheels 201 disposed on both sides of the car 103 can be in sliding contact with the side plates 303 on both sides and are limited between the two side plates 303, so as to effectively prevent the car 103 from shaking left and right, the end of the bracket 202 and the supporting plate 301 can be in contact with each other or have a certain gap (when the car 103 is in an unloaded state), when the weight of the car 103 is greatly increased, the bracket 202 is in contact with the supporting plate 301, so as to effectively prevent the car 103 from sinking greatly, and thus, the car 103 can be effectively prevented from shaking up and down.

Because in this scheme, when the car 103 went to the station, all supporting wheel 201 need be between two curb plates 303, so when the ambient wind was great, when leading to the slope of car 103, the unable platform of aiming at of car 103 to lead to the car 103 can not accurately to get to the station, for avoiding this problem, the scheme that this embodiment adopted is: the inner side walls of the two side plates 303 are respectively provided with an arc-shaped surface 304 or an inclined surface for guiding the supporting wheel 201 to enter the station, as shown in fig. 7, in this embodiment, the inner side walls of the two side plates 303 are respectively provided with the arc-shaped surfaces 304, and the two arc-shaped surfaces on the same side can form a horn-shaped structure, so that the car 103 can be guided to align with the station to accurately enter the station.

In a preferred scheme, the two side plates 303 can be made of profile steel, which is beneficial to further reducing the cost.

In a further scheme, the elevator car further comprises a travelling wheel 401 for rolling along the support plate 301, wherein the travelling wheel 401 is arranged at the end part of the support 202 or is fixed on the car 103 through a mounting frame 402; as an example, the end of the bracket 202 for providing the aforementioned support wheels 201 is further provided with a traveling wheel 401, as shown in fig. 8, the traveling wheel 401 is used for contacting the support plate 301 and rolling along the support plate 301, so that the friction between the bracket 202 and the support plate 301 is changed from sliding friction to rolling friction, the abrasion and noise can be greatly reduced, and the traveling wheel 401 can provide stable support for the car 103 in the vertical direction after the car 103 stops moving.

As another example, the walking wheel 401 may also be fixed to the car 103 through a separate mounting bracket 402, as shown in fig. 9, in this solution, the supporting wheel 201 is fixed to the outer side through the bracket 202 for preventing the car 103 from tilting and rocking left and right, and the walking wheel 401 is fixed to the inner side through the mounting bracket 402 for supporting the car 103 and preventing the car 103 from rocking up and down.

As described in embodiment 1, since the car 103 is suspended below the track 101 by the locomotive 102, the car 103 is usually provided with a vibration damping device arranged along the vertical direction, when passengers or goods are loaded in the car 103, the car 103 will sink properly, and the sinking distance of the car 103 is different according to the weight of the loaded passengers or goods, so that when the car 103 enters the station, the distance between the bottom of the car 103 and the upper surface of the supporting plate 301 is usually changed, and in order to enable the car 103 under different weights to enter the station smoothly, the solution provided in this embodiment is the same as the solution provided in embodiment 1, that is, both ends of the supporting plate 301 are respectively provided with an arc surface or an inclined surface 302 for guiding the supporting wheel 201 to contact with the supporting plate 301, and the description is omitted.

Example 3

The main difference between this embodiment 3 and the above-mentioned embodiment 2 is that in the in-station stabilizing device for a suspended car provided in this embodiment, a limiting mechanism with another structure is adopted, as shown in fig. 10, fig. 11 and fig. 12, the limiting mechanism includes a supporting plate 301 and a limiting plate 501, the limiting plate 501 is disposed in the middle of the supporting plate 301, the supporting plate 301 is used for supporting the bracket 202, and two side surfaces of the limiting plate 501 are respectively used for contacting with the supporting wheels 201 and limiting the supporting wheels 201 on two sides of the car 103 on two sides of the limiting plate 501.

For example, in one scheme, the limiting plate 501 is a block structure, as shown in fig. 10 and 12, two side surfaces of the limiting plate 501 are respectively in contact with the supporting wheels 201 arranged on two sides of the car 103, so as to achieve the purpose of limiting the car 103 from shaking left and right; and when the weight of car 103 increased, support 202 contacted with backup pad 301 to avoid car 103 to take place the displacement and arouse car 103 to rock from top to bottom at vertical direction (because car 103 is provided with the bumper shock absorber of vertical direction usually, do not retrain when vertical direction, and when car 103's weight changed, will arouse car 103 to take place to rock from top to bottom in vertical direction, if can avoid car 103 because of the change of weight lower floor, then can effectively avoid taking place rocking of vertical direction, here is no longer repeated).

Similar to that described in embodiment 2, in a further aspect, the elevator further comprises a traveling wheel 401 for rolling along the support plate 301, wherein the traveling wheel 401 is disposed at an end of the bracket 202 or fixed to the car 103 through a mounting bracket 402 and is located outside the limit plate 501, which is not illustrated here.

For example, in another scheme, the limiting plate 501 may be made of two section steels arranged in parallel, as shown in fig. 14, the section steels are angle steels 502, the section steels are fixed to the supporting plate 301, and when the car 103 enters the station, the section steels respectively contact with the supporting wheels 201 arranged on both sides of the car 103, so as to achieve the purpose of limiting the car 103 from shaking left and right.

In a preferred scheme, two side surfaces of the limiting plate 501 are respectively provided with an arc-shaped surface 304 or an inclined surface for guiding the support wheel 201 to get on the station, as shown in fig. 10.

In a further alternative, the two ends of the supporting plate 301 are respectively provided with an arc-shaped surface or an inclined surface 302 for guiding the supporting wheel 201 to contact with the supporting plate 301, as shown in fig. 13 or fig. 14.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an in-station stabilising arrangement for suspension type car, includes track, locomotive, car and platform, the locomotive sets up in the track, the car with the locomotive links to each other to hang in the track below, the platform sets up in the car below, its characterized in that still includes the supporting wheel, the supporting wheel sets up in the car, the platform be provided with supporting wheel looks adaptation, and be used for supporting and/or restraint the stop gear of supporting wheel.

2. The in-station stabilizing device for a suspended car as claimed in claim 1, wherein the limiting mechanism includes a support plate mounted to the platform, the support wheel being fixed to the car by a bracket, the support wheel contacting the support plate and supporting the car as the car approaches the station.

3. The in-station stabilizing device for the suspended car as claimed in claim 2, wherein the supporting wheels are fixed to the car through a support, when the car enters the station, the supporting wheels contact with the side wall of the limiting mechanism to limit the car to swing left and right, and the end of the support contacts with the bottom surface of the limiting mechanism to limit the car to swing up and down.

4. The in-station stabilizing device for a suspended car according to claim 3, wherein the limiting mechanism supporting plate and two side plates are respectively disposed at both sides of the supporting plate, the supporting plate is used for supporting the bracket, and the two side plates are used for limiting the supporting wheel between the two side plates.

5. The in-station stabilizing device for a suspended car according to claim 4, wherein the inner side walls of the two side plates are respectively provided with an arc-shaped surface or an inclined surface for guiding the support wheels to approach the station.

6. The in-station stabilizing device for a suspended car according to claim 3, wherein the limiting mechanism comprises a supporting plate and a limiting plate, the limiting plate is arranged in the middle of the supporting plate, the supporting plate is used for supporting the bracket, two sides of the limiting plate are respectively used for contacting with the supporting wheels, and the supporting wheels on two sides of the car are limited on two sides of the limiting plate.

7. The in-station stabilizing device for a suspended car according to claim 6, wherein both side surfaces of the limiting plate are respectively provided with an arc-shaped surface or an inclined surface for guiding the supporting wheels to approach the station.

8. The in-station stabilizing device for a suspended car as claimed in claim 6, wherein the limiting plate is a block structure or made of two steel sections arranged in parallel.

9. The in-station stabilizer for a suspended car according to any of claims 2-8, characterized in that both ends of the support plate are respectively provided with an arc-shaped surface or an inclined surface for guiding the support wheels into contact with the support plate.

10. The in-station stabilizing device for a suspended car as claimed in any one of claims 3 to 8, further comprising a walking wheel for rolling along a support plate, the walking wheel being disposed at an end of the support frame or fixed to the car by a mounting bracket.