CN210564122U

CN210564122U - Novel subway safety door

Info

Publication number: CN210564122U
Application number: CN201921037676.2U
Authority: CN
Inventors: 魏芹
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-19
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a novel subway safety door, in particular to the technical field of protective devices, which comprises a door body, wherein the bottom of the door body is provided with a protective mechanism; protection machanism includes ground, ground inlays and is equipped with the spout, spout top both ends all are equipped with first baffle, the inside second baffle that runs through of first baffle is equipped with, second baffle both sides all are equipped with the fixture block, two be equipped with the division board between the first baffle, second baffle bottom is equipped with the slider, door body bottom both sides all are equipped with trapezoidal piece. The utility model discloses an open emergency exit pulling second baffle and remove to make the second baffle remove from first baffle is inside, the second baffle continues to remove and covers the spout completely, has avoided passenger's rubbish to fall into greatly and makes the emergency exit normally close in the spout, sets up the trapezoidal piece in door body bottom both sides, has avoided rubbish to plug up a body motion route.

Description

Novel subway safety door

Technical Field

The utility model relates to a protector technical field, more specifically say, the utility model relates to a novel subway emergency exit.

Background

The subway screen door is a high-tech product integrating the subjects of building, machinery, materials, electronics, information and the like, and is used for subway platforms. The platform and the train operation area are separated by the shielding door, the automatic opening of the platform and the train operation area is controlled by the control system, and the subway shielding door is divided into a closed type, an open type and a half-height type, wherein the open type and the half-height type are generally called as 'safety doors', and only play roles of safety and attractiveness. The closed type shielding door is usually called as a shielding door by people and is the most commonly used shielding door, besides absolute safety of trains and passengers when the trains enter and exit the station is guaranteed, the shielding door installed on the subway platform can greatly reduce the number of lookout times of drivers, reduce thought burden of the drivers, effectively reduce loss of cold and hot air of the platform caused by air convection, reduce influence of noise generated by train operation on the station, provide a comfortable waiting environment, and have the functions of energy conservation, safety, environmental protection, attractiveness and the like.

The utility model of application publication No. CN207110845U discloses a novel subway safety door protection device, which comprises a toughened glass protection cover, a mounting frame, a fixing bolt, a damping rubber ring and toughened glass, wherein a boss groove is uniformly distributed in the mounting frame, a fixing frame is arranged at the rear part of the toughened glass protection cover, a trapezoidal boss is arranged at the top of the fixing frame and is inserted into the boss groove, fixing rib grooves are uniformly distributed in the mounting frame, fixing ribs are uniformly distributed at the rear part of the fixing frame and are inserted into the fixing rib grooves, fixing through holes are uniformly distributed in the toughened glass protection cover, inner thread grooves are uniformly distributed in the mounting frame, the fixing bolt is inserted into the fixing through holes and the inner thread grooves, the toughened glass protection cover is connected with the mounting frame, a boss groove is uniformly distributed in the mounting frame, and a trapezoidal boss bottom table is uniformly distributed at the lower part of the fixing frame, the trapezoidal boss bottom is inserted into the groove of the second boss.

However, when the safety door is actually used, the safety door still has more defects, for example, when the door body is opened in the using process, garbage can fall into the chute, so that the safety door cannot be closed, and a dangerous case occurs.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel subway emergency exit moves through opening emergency exit pulling second baffle to make the second baffle remove from first baffle is inside, the second baffle continues to remove and covers the spout completely, the rubbish of having avoided the passenger greatly makes the emergency exit normally close in falling into the spout, set up trapezoidal piece in door body bottom both sides, avoided rubbish to plug up a body motion route, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel subway safety door comprises a door body, wherein a protection mechanism is arranged at the bottom of the door body;

protection machanism includes ground, ground inlays and is equipped with the spout, spout top both ends all are equipped with first baffle, the inside second baffle that runs through of first baffle is equipped with, second baffle both sides all are equipped with the fixture block, two be equipped with the division board between the first baffle, second baffle bottom is equipped with the slider, door body bottom both sides all are equipped with trapezoidal piece.

In a preferred embodiment, the two sides of the door body are both provided with glass plates, the opposite sides of the two glass plates are provided with buffer cotton blocks, a fixing plate is arranged between the buffer cotton blocks, the bottom of the fixing plate is provided with a buffer spring, a telescopic rod penetrates through the inside of the buffer spring, and the buffer spring is attached to the surface of the telescopic rod.

In a preferred embodiment, the door body is movably connected with the sliding groove through a sliding block, and the sliding groove is movably connected with the first baffle through a clamping block.

In a preferred embodiment, the first baffle plate and the second baffle plate are movably connected through a fixture block.

In a preferred embodiment, the sliding block is fixedly connected with the second baffle, and the trapezoidal block is fixedly connected with the surface of the door body.

In a preferred embodiment, the glass plate is fixedly connected with a buffer cotton block, and the buffer cotton block is fixedly connected with a fixing plate.

In a preferred embodiment, two ends of the buffer spring are fixedly connected with the glass plate and the fixing plate respectively.

In a preferred embodiment, two ends of the telescopic rod are respectively and fixedly connected with a glass plate and a fixed plate, and the glass plate is movably connected with the door body through a clamping groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an open emergency exit pulling second baffle and remove to make the second baffle remove from first baffle inside, the second baffle continues to remove and covers the spout completely, has avoided passenger's rubbish to fall into in the spout greatly to make the emergency exit unable normal closing, sets up the trapezoidal piece in door body bottom both sides, has avoided rubbish to stop up the door body motion route;

2. the utility model discloses a cotton piece of buffering and buffer spring can contract when receiving the impact force that surpasss the glass board maximum bearing capacity to the glass board and extrude the cotton piece of buffering to reduce the dynamics of strikeing to the dynamics within the glass board bearing capacity, great protection the complete of glass board, also avoided passenger's potential safety hazard simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a perspective view of the protection mechanism of the present invention.

Fig. 4 is a sectional view of the door body of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 6 is an enlarged view of a portion B of fig. 4 according to the present invention.

The reference signs are: the device comprises a door body 1, a ground 2, a separation plate 3, a sliding chute 4, a first baffle 5, a second baffle 6, a fixing plate 7, a glass plate 8, a buffer cotton block 9, a trapezoid block 10, a clamping block 11, a sliding block 12, a telescopic rod 13 and a buffer spring 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached

drawings

1, 2, 3 and 5 in the specification, the bottom of the door body 1 of the novel subway safety door of the embodiment is provided with a protection mechanism;

protection machanism includes ground 2, ground 2 inlays and is equipped with

spout

4, 4 top both ends of spout are equipped with first baffle 5, the inside second baffle 6 that runs through of first baffle 5 is equipped with, 6 both sides of second baffle all are equipped with fixture block 11, two be equipped with division board 3 between the

first baffle

5, 6 bottoms of second baffle are equipped with

slider

12, 1 bottom both sides of the door body are equipped with trapezoidal piece 10.

Further, the door body 1 is movably connected with the sliding groove 4 through a sliding block 12, and the sliding groove 4 is movably connected with the first baffle 5 through a clamping block 11.

Further, the first baffle 5 is movably connected with the second baffle 6 through a fixture block 11.

Further, the sliding block 12 is fixedly connected with the second baffle 6, and the trapezoidal block 10 is fixedly connected with the surface of the door body 1.

The implementation scenario is specifically as follows: when in actual use, the second baffle 6 is fixedly connected with the sliding block 12, and then the second baffle 6 is movably connected inside the first baffle 5 through the fixture block 11. Pass through the inboard at the 4 tops of spout with first baffle 5 through 11 swing joint of fixture block, then with the door body 1 through slider 12 fixed mounting in spout 4, again with trapezoidal piece 10 fixed mounting in door body bottom 1 both sides, through opening emergency exit pulling second baffle 6 and remove, thereby make second baffle 6 remove from first baffle 5 is inside, second baffle 6 continues to remove and covers spout 4 completely, the rubbish of having avoided the passenger greatly falls into and makes the unable normal closing of emergency exit in spout 4, set up trapezoidal piece 10 in door body 1 bottom both sides, the rubbish of having avoided is stopped up a body 1 motion route.

Referring to the attached

drawings

4 and 6 in the specification, glass plates 8 are arranged on two sides of a door body 1 of the novel subway safety door, two opposite sides of each glass plate 8 are provided with buffer cotton blocks 9, a fixing plate 7 is arranged between the two buffer cotton blocks 9, a buffer spring 14 is arranged at the bottom of the fixing plate 7, an expansion rod 13 penetrates through the inside of the buffer spring 14, and the buffer spring 14 is attached to the surface of the expansion rod 13.

Furthermore, the glass plate 8 is fixedly connected with a buffering cotton block 9, and the buffering cotton block 9 is fixedly connected with the fixing plate 7.

Furthermore, two ends of the buffer spring 14 are fixedly connected with the glass plate 8 and the fixing plate 7 respectively.

Furthermore, two ends of the telescopic rod 13 are respectively fixedly connected with the glass plate 8 and the fixing plate 7.

Furthermore, the glass plate 8 is movably connected with the door body 1 through a clamping groove.

The implementation scenario is specifically as follows: when in actual use, at first 14 both ends fixed mounting of buffer spring are on fixed plate 7 and glass board 8 surfaces, then run through 14 both ends fixed mounting of buffer spring with telescopic link 13 on fixed plate 7 and glass board 8 surfaces, the cotton piece 9 fixed ann of buffering is changeed between glass board 8 and fixed plate 7 again, pass through draw-in groove swing joint with glass board 8 and the door body 1 again, adopt the cotton piece 9 of buffering and buffer spring 14 to receive buffer spring 14 can contract when exceeding the impact force of 8 biggest bearing capacities of glass board to glass board 8, thereby reduce the dynamics of impact dynamics to within 8 bearing capacities of glass board, great protection the complete of glass board 8, passenger's potential safety hazard has also been avoided simultaneously.

In summary, the following steps: first, the second baffle 6 is fixedly connected with the sliding block 12, and then the second baffle 6 is movably connected inside the first baffle 5 through the clamping block 11. Pass through the inboard at 4 tops of spout with first baffle 5 through 11 swing joint of fixture block, then with the door body 1 through slider 12 fixed mounting in spout 4, again with trapezoidal piece 10 fixed mounting in door body bottom 1 both sides, again with 14 both ends fixed mounting at fixed plate 7 and glass board 8 surfaces of buffer spring, then run through 14 both ends fixed mounting at fixed plate 7 and glass board 8 surfaces of buffer spring with telescopic link 13, again with the fixed ann of cotton piece 9 of buffering changeing between glass board 8 and fixed plate 7, again with glass board 8 and door body 1 through draw-in groove swing joint good, the rubbish of having avoided the passenger greatly makes the emergency exit normally close in dropping into spout 4, great protection glass board 8's is complete, passenger's potential safety hazard has also been avoided simultaneously.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel subway emergency exit, includes door body (1), its characterized in that: the bottom of the door body (1) is provided with a protection mechanism;

protection machanism includes ground (2), ground (2) inlay and are equipped with spout (4), spout (4) top both ends all are equipped with first baffle (5), first baffle (5) inside runs through and is equipped with second baffle (6), second baffle (6) both sides all are equipped with fixture block (11), two be equipped with division board (3) between first baffle (5), second baffle (6) bottom is equipped with slider (12), the door body (1) bottom both sides are equipped with trapezoidal piece (10).

2. A novel subway safety door according to claim 1, characterized in that: the door body (1) both sides all are equipped with glass board (8), two the opposite side all is equipped with buffering cotton piece (9) between glass board (8), two be equipped with fixed plate (7) between buffering cotton piece (9), fixed plate (7) bottom is equipped with buffer spring (14), buffer spring (14) inside runs through and is equipped with telescopic link (13), buffer spring (14) and telescopic link (13) surface laminating.

3. A novel subway safety door according to claim 1, characterized in that: the door body (1) is movably connected with the sliding groove (4) through a sliding block (12), and the sliding groove (4) is movably connected with the first baffle (5) through a clamping block (11).

4. A novel subway safety door according to claim 1, characterized in that: the first baffle (5) is movably connected with the second baffle (6) through a clamping block (11).

5. A novel subway safety door according to claim 1, characterized in that: the sliding block (12) is fixedly connected with the second baffle (6), and the trapezoidal block (10) is fixedly connected with the surface of the door body (1).

6. A novel subway safety door according to claim 2, characterized in that: the glass plate (8) is fixedly connected with the buffering cotton block (9), and the buffering cotton block (9) is fixedly connected with the fixing plate (7).

7. A novel subway safety door according to claim 2, characterized in that: and two ends of the buffer spring (14) are respectively and fixedly connected with the glass plate (8) and the fixing plate (7).

8. A novel subway safety door according to claim 2, characterized in that: the glass door is characterized in that two ends of the telescopic rod (13) are fixedly connected with the glass plate (8) and the fixed plate (7) respectively, and the glass plate (8) is movably connected with the door body (1) through a clamping groove.