CN208915171U - A kind of device with pedal of rail traffic door device - Google Patents

Abstract

The utility model discloses a kind of device with pedal of rail traffic door device, including car body, track and pedal, driving storehouse is provided between compartment and vehicle bottom, drive position in storehouse in the underface of car door sliding zones, driving is equipped with pedal in storehouse, the two sides that driving storehouse is contacted with pedal are provided with sliding slot, pedal two sides are equipped with several pulleys, pulley, which is mounted in sliding slot, does back and forth movement, car door bottom passes through vehicle bottom and connect in driving storehouse with pole one end, spring rotary shaft is installed in the middle part of pole, spring rotary shaft is connect with catch bar one end, it is on one side bottom edge that pedal, which is mounted in driving storehouse, it is connect in the middle part of the catch bar other end and bottom edge；The utility model structure is simple, saves space, does not need complicated driving structure, and what power when opening or closing by door device can be completed pedal skids off or pack up process, and safe and convenient is at low cost, is suitble to promote the use of.

Description

A kind of device with pedal of rail traffic door device

Technical field

The utility model relates to Transit Equipment technical field, the pedal of espespecially a kind of rail traffic door device is filled It sets.

Background technique

With the development of science and technology, in recent years, China's urban rail transit construction also achieves very fast progress, safe and convenient Mode of transportation to people life bring Gospel.

The guest room threshold and fixed pedestal of rail traffic vehicles separate, and in closing of the door, pedal is closed, in car door opening When pedal also open.Pedal, which opens or closes, under the hinge type of conventional door device needs Electronic control or pneumatic control, knot Structure is complicated, and at high cost, especially open hinge arrangement is also easy to produce mechanical catching phenomenon, and equipment failure rate is high.In the prior art Separately there is a kind of Turnover plate type platform compensator, the activity of movable plate needs corresponding driving mechanism to drive, and driving device structure is multiple Miscellaneous, space occupancy rate is high, at high cost, is unfavorable for promoting the use of.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of rail traffic car door system the shortcomings that overcoming the prior art The device with pedal of system.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

The utility model provides a kind of device with pedal of rail traffic door device, including car body, track and pedal, car body Including car door, compartment and vehicle bottom, be provided with driving storehouse between compartment and vehicle bottom, driving position in storehouse in car door sliding zones just under Side drives and is equipped with pedal in storehouse, and the two sides that driving storehouse is contacted with pedal are provided with sliding slot, and pedal two sides are equipped with several cunnings Wheel, pulley, which is mounted in sliding slot, does back and forth movement, and car door bottom passes through vehicle bottom and connect in driving storehouse with pole one end, and pole is another One end is connect with another car door bottom, and the spring rotary shaft that pole is installed by middle part is divided into isometric two parts, the two parts point It is not welded with the elongation end of spring rotary shaft two sides, pole adjusts the corner dimension between two parts, spring along spring rotary shaft Rotary shaft is connect with catch bar one end, and it is on one side bottom edge that pedal, which is mounted in driving storehouse, in the middle part of the catch bar other end and bottom edge Connection.

As a kind of optimal technical scheme of the utility model, pedal bottom edge both ends are equipped with limit film, pole and promotion Bar is installed in driving storehouse, and limit film is used to guarantee stability when pedal is skidded off out of driving storehouse, when preventing car door opening Pedal is skidded off out of driving storehouse, and pole and catch bar are installed in driving storehouse, saves space, while being protected by driving storehouse Come, prolongs the service life.

As a kind of optimal technical scheme of the utility model, magnetic part, driving storehouse inside and storehouse are installed in the middle part of pole Mouth is corresponding to be equipped with attraction part corresponding with the magnetic part on one side, which makes closing of the door, when pedal is packed up along the chute, Since the magnetic part in the middle part of pole and the attraction part inside driving storehouse interact, pedal, which can be stablized, to be rested in driving storehouse.

As a kind of optimal technical scheme of the utility model, it is set as ramp structure on the outside of pedal, pedal upper surface adds One layer of rubber pad is filled, which is surface bulge structure, and ramp structure connects pedal outer ledge with ground as far as possible Closely, it avoids pedal from tripping passenger and causes accident, rubber pad not only increases comfort when passenger tramples, while playing anti-skidding work With.

As a kind of optimal technical scheme of the utility model, the dragging track periphery of car door bottom is provided with rubber seal Layer, which is adapted with dragging track structure, and the leakproofness in compartment is good when which makes closing of the door, has The function of dust-proof sand prevention.

The utility model beneficial effect achieved is: the utility model structure is simple, saves space, does not need complexity Driving structure, what power when opening or closing by door device can be completed pedal skids off or packs up process, safe and convenient, It is at low cost, it is suitble to promote the use of.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model driving chamber structure schematic diagram；

Fig. 3 is the utility model pole attachment structure schematic diagram；

Figure label: 1, car body；2, track；3, pedal；4, car door；5, compartment；6, vehicle bottom；7, pole；8, catch bar；9, Spring rotary shaft；10, rubber pad；11, storehouse is driven；12, pulley.

Specific embodiment

In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figure 1-3, the utility model provides a kind of device with pedal of rail traffic door device, including Car body 1, track 2 and pedal 3, car body 1 include car door 4, compartment 5 and vehicle bottom 6, and driving storehouse is provided between compartment 5 and vehicle bottom 6 11, storehouse is driven, 11 are located at the underface of 4 sliding zones of car door, drive and are equipped with pedal 3 in storehouse 11, and driving storehouse 11 connects with pedal 3 The two sides of touching are provided with sliding slot, and 3 two sides of pedal are equipped with several pulleys 12, and pulley 12, which is mounted in sliding slot, does back and forth movement, vehicle 4 bottoms of door pass through vehicle bottom 6 and connect in driving storehouse 11 with 7 one end of pole, and 7 other end of pole is connect with another 4 bottom of car door, folding Bar 7 divides by the spring rotary shaft 9 that middle part is installed for isometric two parts, which stretches with 9 two sides of spring rotary shaft respectively Long end welding, pole 7 adjust the corner dimension between two parts, spring rotary shaft 9 and 8 one end of catch bar along spring rotary shaft 9 Connection, it is on one side bottom edge that pedal 3, which is mounted in driving storehouse 11, is connect in the middle part of 8 other end of catch bar and bottom edge.

3 bottom edge both ends of pedal are equipped with limit film, and pole 7 and catch bar 8 are installed in driving storehouse 11, and limit film is used for Guarantee stability when pedal 3 is skidded off out of driving storehouse 11, pedal 3 is skidded off out of driving storehouse 11 when preventing car door 4 from opening, pole 7 and catch bar 8 be installed in driving storehouse 11 in, save space, while by driving storehouse 11 protect, prolong the service life.

Magnetic part is installed, 11 inside of driving storehouse is corresponding with Hatch Opening to be equipped with and the magnetic part pair on one side in the middle part of pole 7 The attraction part answered, which close car door 4, the magnetic part and driving when pedal 3 is packed up along the chute, due to 7 middle part of pole Attraction part interaction inside storehouse 11, pedal 3, which can be stablized, to be rested in driving storehouse 11.

Ramp structure is set as on the outside of pedal 3,3 upper surface of pedal installs one layer of rubber pad 10 additional, which is surface Bulge-structure, ramp structure make 3 outer ledge of pedal close with ground as far as possible, pedal 3 are avoided to trip passenger and cause Accident, rubber pad 10 not only increases comfort when passenger tramples, while playing the role of anti-skidding.

The dragging track periphery of 4 bottom of car door is provided with rubber sealant, the rubber sealant and dragging track structure phase Adaptation, the leakproofness in compartment 5 is good when which close car door 4, has the function of dust-proof sand prevention.

Working principle: 3 bottom edge both ends of pedal are equipped with limit film, and pole 7 and catch bar 8 are installed in driving storehouse 11, Limit film be used for guarantee pedal 3 from driving storehouse 11 in skid off when stability, prevent car door 4 open when pedal 3 from driving storehouse 11 It inside skids off, pole 7 and catch bar 8 are installed in driving storehouse 11, are saved space, while being protected by driving storehouse 11, are extended Service life；Magnetic part is installed, 11 inside of driving storehouse is corresponding with Hatch Opening to be equipped with and the magnetic part pair on one side in the middle part of pole 7 The attraction part answered, which close car door 4, the magnetic part and driving when pedal 3 is packed up along the chute, due to 7 middle part of pole Attraction part interaction inside storehouse 11, pedal 3, which can be stablized, to be rested in driving storehouse 11；Slope knot is set as on the outside of pedal 3 Structure, 3 upper surface of pedal install one layer of rubber pad 10 additional, which is surface bulge structure, and ramp structure makes 3 outside of pedal Edge is close with ground as far as possible, and pedal 3 is avoided to trip passenger and cause accident, and rubber pad 10 not only increases passenger when trampling Comfort, while playing the role of anti-skidding；The dragging track periphery of 4 bottom of car door is provided with rubber sealant, the rubber seal Layer is adapted with dragging track structure, and the leakproofness in compartment 5 is good when which close car door 4, with dust-proof sand prevention Function.

When car door 4 is opened, 4 bottom of car door drives 7 both ends of pole to open along spring rotary shaft 9 to two sides, so that pole 7 Middle part is close to driving 11 Hatch Opening of storehouse, and driving catch bar 8 applies the power of an extrapolation to pedal 3, so that pedal 3 passes through pulley 12 Sliding slot along driving 11 two sides of storehouse skids off, and uses for passenger.

When car door 4 is closed, 4 bottom of car door drives 7 both ends of pole along spring rotary shaft 9 to contract, so that in pole 7 Portion is separate to driving 11 Hatch Opening of storehouse, and driving catch bar 8 applies the power drawn in one to pedal 3, so that pedal 3 passes through 12 edge of pulley The sliding slot of driving 11 two sides of storehouse is packed up, and the magnetic part and the attraction part inside driving storehouse 11 at 7 middle part of pole interact, pedal 3 Stablize and rests in driving storehouse 11.

The utility model structure is simple, saves space, does not need complicated driving structure, opened by 4 system of car door or What power when closing can be completed pedal 3 skids off or packs up process, and safe and convenient is at low cost, is suitble to promote the use of.

Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include It is within the protection scope of the utility model.

Claims (5)

1. a kind of device with pedal of rail traffic door device, which is characterized in that including car body (1), track (2) and pedal (3), Car body (1) includes car door (4), compartment (5) and vehicle bottom (6), and driving storehouse (11), driving are provided between compartment (5) and vehicle bottom (6) Storehouse (11) is located at the underface of car door (4) sliding zones, is equipped with pedal (3) in driving storehouse (11), drives storehouse (11) and pedal (3) two sides contacted are provided with sliding slot, and pedal (3) two sides are equipped with several pulleys (12), and pulley (12), which is mounted in sliding slot, to be done Back and forth movement, car door (4) bottom pass through vehicle bottom (6) and connect in driving storehouse (11) with pole (7) one end, pole (7) other end It being connect with another car door (4) bottom, the spring rotary shaft (9) that pole (7) is installed by middle part is divided into isometric two parts, and this two Divide and welded respectively with the elongation end of spring rotary shaft (9) two sides, pole (7) is adjusted between two parts along spring rotary shaft (9) Corner dimension, spring rotary shaft (9) are connect with catch bar (8) one end, and it is on one side bottom that pedal (3), which is mounted in driving storehouse (11), It is connect in the middle part of side, catch bar (8) other end and bottom edge.

2. a kind of device with pedal of rail traffic door device according to claim 1, which is characterized in that pedal (3) bottom Side both ends are equipped with limit film, and pole (7) and catch bar (8) are installed in driving storehouse (11).

3. a kind of device with pedal of rail traffic door device according to claim 1, which is characterized in that in pole (7) Portion is equipped with magnetic part, and driving storehouse (11) is internal and Hatch Opening is corresponding is equipped with attraction part corresponding with the magnetic part on one side.

4. a kind of device with pedal of rail traffic door device according to claim 1, which is characterized in that pedal (3) is outside Side is set as ramp structure, and pedal (3) upper surface installs one layer of rubber pad (10) additional, which is surface bulge structure.

5. a kind of device with pedal of rail traffic door device according to claim 1, which is characterized in that car door (4) bottom The dragging track periphery in portion is provided with rubber sealant, which is adapted with dragging track structure.