CN218541968U - Lifting type protection device - Google Patents

Abstract

The utility model relates to the technical field of platform doors, in particular to a lifting type protection device, which is characterized in that tracks are arranged on support columns by arranging paired support columns, and two ends of a protection body are respectively connected with the tracks of two support columns; actuating mechanism locates in the support column and connects the protection body, and actuating mechanism is used for the drive to protect the body and moves along the track. The device passes through the switch that the over-and-under type removed the protection body and realized the platform door, has replaced traditional flat-open type platform door, has solved the drawback that flat-open type platform door occupy the platform space, sets up the distance between the support column and can set up the platform opening degree wantonly, has realized the freedom setting of platform opening degree on the basis that does not occupy the platform space, has effectively improved the clean opening degree of platform door. The device can realize the modularization installation, is applicable to the demand of reforming transform platform installation, can realize the quick transformation of platform door, has effectively improved the efficiency of construction, reduces the cost of labor, can satisfy the demand of different motorcycle types, has wide application prospect.

Description

Lifting type protection device

Technical Field

The utility model relates to a platform protector technical field especially relates to an over-and-under type protector.

Background

At present, subway, intercity, railway and other transportation platforms are all provided with platform protective structures, and the platform protective structures are arranged between the platform and the vehicle track, play the role of isolation and protection and guarantee platform personnel safety.

Traditional platform door protective structure is the flat-open form, including the side box that is fixed in the platform and the door body that opens for the side box is portable, however, the flat-open platform door when opening the door body will overlap with the side box, and the platform door no matter open or close all need occupy the platform area, consequently, the platform door protective structure of translation formula switch has influenced the aperture of platform door, is difficult to satisfy the vehicle and takes advantage of the demand of falling.

SUMMERY OF THE UTILITY MODEL

The utility model provides an over-and-under type protector for solve among the prior art flat-open type platform door and occupy the platform space, the limited technical problem of clean aperture.

The utility model provides an over-and-under type protector, include:

the supporting columns are arranged in pairs, and rails are arranged on the supporting columns;

the two ends of the protection body are respectively connected with the rails of the two support columns;

the driving mechanism is arranged in the supporting column and connected with the protection body, and the driving mechanism is configured to drive the protection body to move along the track.

According to the utility model discloses an embodiment, the vertical setting of track, the protection body is located in the vertical plane in track place.

According to the utility model discloses an embodiment, the both ends of protection body are equipped with the connecting piece respectively, the connecting piece with track sliding connection.

According to the utility model discloses an embodiment, the track is the guide post of vertical setting, the connecting piece is the U type, the U type opening of connecting piece is sheathe in on the guide post.

According to the utility model discloses an embodiment, be equipped with the leading wheel in the U type opening of connecting piece, the leading wheel butt in the guide post surface, the connecting piece passes through the leading wheel with guide post sliding connection.

According to the utility model discloses an embodiment, actuating mechanism includes driver, driving medium, lead screw and threaded sleeve, the driver is connected the one end of driving medium, the other end of driving medium is connected the lead screw, the lead screw with the track is parallel, threaded sleeve connects protection body and cover are located on the lead screw.

According to the utility model discloses an embodiment, be equipped with in the support column with the parallel counter weight guide rail of track, be equipped with the balancing weight on the counter weight guide rail, still be equipped with the counter weight supporting wheel in the support column, the balancing weight is through locating the counter weight chain rope of counter weight supporting wheel is connected the protection body.

According to the utility model discloses an embodiment, the support column includes the support and locates the outside casing of support, the track and actuating mechanism locates respectively on the support, the casing correspond orbital position department is equipped with the opening.

According to the utility model discloses an embodiment still includes the trough, the trough is located the top of support column, the trough is extended to another support column by one of them support column.

According to the utility model discloses an embodiment, including a plurality of quantity the support column, the support column is a style of calligraphy range, and is adjacent be equipped with respectively between the support column the protection body.

The utility model provides a lifting type protection device, which is provided with tracks on the support columns by arranging paired support columns, and the two ends of the protection body are respectively connected with the tracks of the two support columns; the driving mechanism is arranged in the supporting columns and connected with the protection body, the driving mechanism is used for driving the protection body to move along the rail, the device realizes the opening and closing of the platform door through the lifting type movable protection body, the traditional side-hung platform door is replaced, the defect that the side-hung platform door occupies the platform space is overcome, the distance between the supporting columns is the horizontal opening degree of the platform door, the platform door opening degree can be randomly set by setting the distance between the supporting columns, the free setting of the platform door opening degree is realized on the basis that the platform space is not occupied, and the clean opening degree of the platform door is effectively improved. The device can realize the modularization installation, is applicable to the demand of reforming transform platform installation, can realize the quick transformation of platform door, has effectively improved the efficiency of construction, reduces the cost of labor, saves time, and the installation and construction is convenient, and the practicality is strong, can satisfy the demand of different motorcycle types, has wide application prospect.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a lifting type protection device provided by the present invention;

fig. 2 is a schematic view of the internal structure of a supporting column of the lifting protection device provided by the present invention;

fig. 3 is an exploded view of the lift guard provided by the present invention;

fig. 4 is a schematic structural view of another embodiment of the elevating protection device provided by the present invention.

Reference numerals:

100: a support pillar; 110: a track; 200: a protective body; 300: a wiring duct; 400: a connecting member; 501: a driver; 502: a transmission member; 503: a screw rod; 504: a threaded sleeve; 601: a balancing weight; 602: a counterweight guide rail; 603: a counterweight chain rope; 604: the counterweight supports the wheel.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood as specific cases to those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, references to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Specific embodiments of the present invention are described below in conjunction with fig. 1-4:

as shown in fig. 1, an embodiment of the present invention provides an elevating type protection device, which comprises two support columns 100 and a protection body 200, wherein the two support columns 100 are at least disposed, and the two support columns 100 are disposed in pairs and disposed at a certain distance. The two support columns 100 are provided at opposite side surfaces thereof with rails 110, respectively.

The two ends of the protection body 200 are respectively connected with the rails 110 of the two support columns 100, and the protection body 200 slides between the two support columns 100 through the rails 110, so that the door can be opened and closed by sliding up and down.

The support column 100 of this embodiment is vertical, and the track 110 is vertical, and the protection body 200 is located in the vertical plane of track 110. Thus, the protection body 200 is lifted in the vertical direction to open and close the platform door in the vertical direction.

Of course, the support column 100 and the protection body 200 of the present invention are not limited to vertical installation, and it is also possible to have a certain inclination in the vertical direction.

The embodiment further comprises a driving mechanism, the driving mechanism is arranged inside the supporting column 100, and the driving mechanism is connected with the protection body 200 and used for driving the protection body 200 to move along the track 110 and providing power for the movement of the protection body 200.

As shown in fig. 2 and 3, in one embodiment, the protective body 200 is provided with a connector 400 at each end thereof, and the connector 400 is slidably connected to the rail 110.

Specifically, two ends of the protection body 200 are respectively provided with two connectors 400. The track 110 is a guide post vertically arranged, the connecting piece 400 is U-shaped, and a U-shaped opening of the connecting piece 400 is sleeved on the guide post.

In one embodiment, the U-shaped opening of the connecting member 400 is provided with a guide wheel therein, the guide wheel abuts against the surface of the guide post, and the connecting member 400 is slidably connected with the guide post through the guide wheel.

In one embodiment, the guide wheels are drag reduction universal wheels, and the connecting member 400 is slidably connected with the guide posts through the drag reduction universal wheels.

As shown in fig. 2, in one embodiment, the driving mechanism includes a driver 501, a transmission member 502, a lead screw 503, and a threaded sleeve 504, the driver 501 is connected to one end of the transmission member 502, the other end of the transmission member 502 is connected to the lead screw 503, the lead screw 503 is parallel to the track 110, and the threaded sleeve 504 is connected to the protection body 200 and is sleeved on the lead screw 503.

In this embodiment, the driver 501 may be a motor, an electric motor, or the like, and the transmission member 502 may be a transmission mechanism such as a gear assembly, a pulley, or a chain. Of course, the driving mechanism may be a hydraulic cylinder or the like, as long as the platform door can be lifted, and the driving mechanism is not limited herein.

As shown in fig. 2, in one embodiment, the protection body 200 is further provided with a counterweight mechanism. Specifically, a counterweight guide rail 602 parallel to the rail 110 is arranged in the support column 100, a counterweight block 601 is arranged on the counterweight guide rail 602, a counterweight support wheel 604 is further arranged in the support column 100, and the counterweight block 601 is connected with the protection body 200 through a counterweight chain rope 603 wound on the counterweight support wheel 604.

As shown in fig. 2, a weight support wheel 604 is provided at the top end of the inside of the support column 100, and a weight chain rope 603 can be connected to the corresponding connector 400.

The facility of counter weight mechanism can correspondingly reduce the self-weight of protection body 200 to alleviate actuating mechanism's load, also can guarantee the security that protection body 200 goes up and down, simultaneously, owing to set up counter weight mechanism, when actuating mechanism breaks down, protection body 200 can rise automatically, prevents that protection body 200 from not opening.

In this embodiment, the supporting column 100 includes a support and a casing disposed outside the support, the track 110, the driving mechanism and the counterweight mechanism are disposed on the support respectively, and an opening is disposed at a position of the casing corresponding to the track 110. The protection body 200 extends into the shell through the openings respectively, and the shell has an internal and external isolation function, so that the complete function is ensured and the attractive effect is achieved.

As shown in fig. 1 and 3, a wiring groove 300 is further provided between the two support columns 100, the wiring groove 300 is provided on the top of the support columns 100, and the wiring groove 300 extends from one support column 100 to the other support column 100. The wiring groove 300 is in a U-shaped groove shape, the U-shaped opening of the wiring groove 300 faces downwards to cover the platform door, wiring can be arranged in the wiring groove 300, electronic devices in the two support columns 100 are connected, and management of the lines is facilitated.

In this embodiment, two supporting columns 100 and the platform door therebetween form one lifting unit, but the present invention is not limited to two supporting columns 100, that is, a plurality of lifting units can be provided according to the actual requirement of the platform.

As shown in fig. 4, in one embodiment, a plurality of supporting columns 100 may be provided, the supporting columns 100 are arranged in a straight line, the protection bodies 200 are respectively disposed between adjacent supporting columns 100, and a plurality of lifting units realize different degrees of opening and closing of a plurality of doors, thereby improving the practicability of the platform door.

In an embodiment, when both sides of the supporting column 100 are connected to the platform door, the supporting column 100 may be configured to be bilaterally symmetrical, as shown in fig. 2, and the two opposite side surfaces of the supporting column 100 are respectively provided with the rails, so that one supporting column 100 functions as two supporting columns 100, the material consumption of the supporting column can be reduced, and the occupied space of the platform can be reduced.

In this embodiment, the interval between two the same support columns 100 is the horizontal width of platform door, can set up the interval of different support columns 100 in proper order and realize the horizontal aperture of platform door, simultaneously, because support column 100 adopts the structural style of stand, the horizontal width of support column 100 is less, therefore has reduced the occupation to the platform space, can be that the horizontal aperture of platform door is controlled to bigger, accords with the aperture demand of different vehicles to the platform door.

This embodiment removes the switch that protects the body and realize the platform door through the over-and-under type, has replaced traditional flat-open type platform door, has solved the drawback that flat-open type platform door occupies the platform space, and the distance between the support column is the horizontal aperture of platform door promptly, sets up the distance between the support column and can set up the platform door opening degree wantonly, has realized the freedom setting of platform door opening degree on the basis that does not occupy the platform space, has effectively improved the clean aperture of platform door.

The lifting type protection device provided by the embodiment can also realize modular installation, and the platform is usually modified at a 'skylight point' (the 'skylight point' refers to the condition that a train operation line is not drawn or the train operation is adjusted and reduced in a train schedule, and the time is ensured for engineering and maintenance work).

Furthermore, the support column 100 has less workload of platform damage and recovery, and is more suitable for projects with short construction periods. The device simple structure, the installation construction is convenient, and the practicality is strong, can satisfy the demand of different motorcycle types, has wide application prospect.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. An elevating guard, comprising:

the device comprises supporting columns (100) arranged in pairs, wherein rails (110) are arranged on the supporting columns (100);

the protection device comprises a protection body (200), wherein two ends of the protection body (200) are respectively connected with two rails (110) of the support column (100);

a driving mechanism disposed in the support column (100) and connected to the protection body (200), wherein the driving mechanism is configured to drive the protection body (200) to move along the rail (110).

2. The elevating guard as set forth in claim 1, characterized in that the rail (110) is vertically disposed, and the guard body (200) is disposed in a vertical plane of the rail (110).

3. The elevating type protection device as claimed in claim 1, wherein the protection body (200) is provided with a connecting member (400) at each end, and the connecting member (400) is slidably connected with the rail (110).

4. The elevating guard as set forth in claim 3, characterized in that the rail (110) is a vertically disposed guide post, the connecting member (400) is U-shaped, and the U-shaped opening of the connecting member (400) is fitted over the guide post.

5. The elevating protection device as claimed in claim 4, wherein a guide wheel is provided in the U-shaped opening of the connecting member (400), the guide wheel abuts against the surface of the guide post, and the connecting member (400) is slidably connected with the guide post through the guide wheel.

6. The elevating guard as claimed in claim 1, wherein the driving mechanism comprises a driver (501), a transmission member (502), a lead screw (503), and a threaded sleeve (504), the driver (501) is connected to one end of the transmission member (502), the other end of the transmission member (502) is connected to the lead screw (503), the lead screw (503) is parallel to the track (110), and the threaded sleeve (504) is connected to the guard body (200) and sleeved on the lead screw (503).

7. The lifting protection device according to claim 1, characterized in that a counterweight guide rail (602) parallel to the rail (110) is provided in the support column (100), a counterweight block (601) is provided on the counterweight guide rail (602), a counterweight support wheel (604) is further provided in the support column (100), and the counterweight block (601) is connected to the protection body (200) through a counterweight chain rope (603) wound around the counterweight support wheel (604).

8. The lift guard of claim 1 wherein the support column (100) includes a support frame and a housing disposed outside the support frame, the rail (110) and the drive mechanism being disposed on the support frame, respectively, the housing having an opening at a location corresponding to the rail (110).

9. The lift guard of claim 1 further comprising a raceway (300), the raceway (300) being located at a top of the support columns (100), the raceway (300) extending from one of the support columns (100) to the other support column (100).

10. The elevating guard according to any one of claims 1 to 9, comprising a plurality of the supporting columns (100), wherein the supporting columns (100) are arranged in a straight line, and the guard bodies (200) are respectively disposed between the adjacent supporting columns (100).

Images