CN208249662U - A kind of escalator - Google Patents
A kind of escalator Download PDFInfo
- Publication number
- CN208249662U CN208249662U CN201820767693.0U CN201820767693U CN208249662U CN 208249662 U CN208249662 U CN 208249662U CN 201820767693 U CN201820767693 U CN 201820767693U CN 208249662 U CN208249662 U CN 208249662U
- Authority
- CN
- China
- Prior art keywords
- foot pedal
- rack
- connecting rod
- conveyer belt
- movable part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model provides a kind of escalator, belongs to elevator technology field.Escalator includes rack, foot pedal, conveyer belt, driving device and two handrails, and frame top is equipped with opening.Foot pedal is located at the top of rack, and foot pedal is connect with gantry rotation, and foot pedal can open or close opening with respect to gantry rotation.Conveyer belt is in tilted layout in rack, and the top of conveyer belt extends to foot pedal.Driving device is for driving conveyer belt to move.Handrail is set in rack, and two handrails are located at the two sides in conveyer belt width direction.Foot pedal due to being located at frame top is connect with gantry rotation, can open or close the opening of frame top, easily in order to repair to equipment.In addition, the escalator of this structure, foot pedal is not easy to fall off from rack, can effectively avoid the generation of safety accident.
Description
Technical field
The utility model relates to elevator technology fields, in particular to a kind of escalator.
Background technique
In daily life, what escalator used is very extensive, such as market, supermarket etc..For convenience of maintenance, in elevator
Top foot pedal can be set, foot pedal will be entered into after going away conveyer belt, the foot pedal of existing escalator generally all passes through
Screw is fixed, and is easy to fall off, and there are some potential safety problemss.
Utility model content
The purpose of this utility model is to provide a kind of escalators, to improve the above problem.
The utility model is realized in this way:
Based on above-mentioned purpose, the utility model provides a kind of escalator, comprising:
Rack, the frame top are equipped with opening；
Foot pedal, the foot pedal are located at the top of the rack, and the foot pedal is connect with the gantry rotation, described
The relatively described gantry rotation of foot pedal can open or close the opening；
Conveyer belt, the conveyer belt are in tilted layout in the rack, and the top of the conveyer belt extends to the foot pedal；
Driving device, the driving device is for driving the conveyer belt to move；
Two handrails, the handrail are set in the rack, and two handrails are located in the conveyer belt width direction
Two sides.
In one embodiment of the utility model, the rack is equipped with rotatable first rotating shaft and the second shaft,
The first rotating shaft is sequentially connected with second shaft by the conveyer belt, and the driving device is for driving described first
Shaft rotation.
In one embodiment of the utility model, the driving device includes motor, the first sprocket wheel, the second sprocket wheel and chain
Item；
The motor is fixed on the rack, and first sprocket wheel is set in the first rotating shaft, second sprocket wheel
On the output shaft of the motor, first sprocket wheel is connected with second sprocket wheel by the chain drive.
In one embodiment of the utility model, the rack includes first connecting rod, second connecting rod and third connecting rod, institute
State first connecting rod and connected with the third connecting rod by the second connecting rod, the conveyer belt be located at the first connecting rod with it is described
Between third connecting rod, edge limited at the top of the first connecting rod, second connecting rod, third connecting rod and the conveyer belt described is opened
Mouthful.
In one embodiment of the utility model, the foot pedal and the second connecting rod are rotatablely connected.
In one embodiment of the utility model, the opening is rectangle.
In one embodiment of the utility model, retaining mechanism is equipped between the foot pedal and the rack；
When the foot pedal closes the opening, the retaining mechanism can lock the foot pedal and the rack
Tightly.
In one embodiment of the utility model, the retaining mechanism includes Fastener and movable part；
The Fastener is fixed on the foot pedal, and the Fastener is equipped with card slot, the card slot include strip groove and
The arc groove being connected to the strip groove, the axis weight of the axis of the arc groove gantry rotation opposite with the foot pedal
It closes；
The movable part is slidably arranged on the rack；
The relatively described gantry rotation of the foot pedal can be such that the movable part is caught in the arc groove, when the activity
When part is located at intersection of the arc groove with the strip groove, the relatively described housing slide of the movable part can make the work
Moving part is stuck in the strip groove.
In one embodiment of the utility model, the rack is equipped with limiting slot, and the Fastener is plate structure,
The width of the limiting slot is equal with the thickness of the Fastener；
When the foot pedal closes the opening, the Fastener is stuck in the limiting slot.
In one embodiment of the utility model, the limiting slot has opposite the first cell wall and the second cell wall, institute
The first cell wall is stated equipped with first sliding groove, second cell wall is equipped with second sliding slot；
One end of the movable part is slidably arranged in the first sliding groove, and the other end of the movable part is slidably
Be set in the second sliding slot.
The beneficial effects of the utility model are:
The utility model provides a kind of escalator, driving device work can driving conveying belt movement, conveyer belt moves just
The personnel of lower can be sent into eminence, during transportation, user can hold handrail, to guarantee the stationarity of user.By
It is connect in the foot pedal for being located at frame top with gantry rotation, can easily open or close the opening of frame top, in order to
Equipment is repaired.In addition, the escalator of this structure, foot pedal is not easy to fall off from rack, can effectively avoid safety
The generation of accident.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the escalator that the utility model embodiment 1 provides；
Fig. 2 is the structural schematic diagram of rack shown in FIG. 1；
Fig. 3 is that the connection of the rack, conveyer belt and driving device in the escalator that the utility model embodiment 1 provides is shown
It is intended to；
Fig. 4 is the partial view for the escalator that the utility model embodiment 2 provides；
Fig. 5 is V-V cross-sectional view shown in Fig. 4.
Icon: 100- escalator；10- rack；11- stand；111- first connecting rod；112- second connecting rod；113- third
Connecting rod；114- opening；The oblique frame of 12-；13- first rotating shaft；The second shaft of 14-；15- limiting slot；The first cell wall of 151-；152-
Two cell walls；153- first sliding groove；154- second sliding slot；20- conveyer belt；30- driving device；31- motor；The first sprocket wheel of 32-；
The second sprocket wheel of 33-；34- chain；40- handrail；50- foot pedal；60- Fastener；61- card slot；611- strip groove；612- circular arc
Slot；70- movable part；71- pull rod；80- elastic component.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of escalator 100, including rack 10, conveyer belt 20, driving device 30
(Fig. 1 is not shown) and two handrails 40 and foot pedal 50, foot pedal 50, conveyer belt 20 and handrail 40 are set in rack 10, are driven
Dynamic device 30 is for driving conveyer belt 20 to move.
Wherein, as shown in Fig. 2, rack 10 includes contour stand 11 and oblique frame 12, stand 11 is the frame structure of rectangle,
Oblique frame 12 is the frame structure of triangular pyramid, and oblique frame 12 is fixed on the side of stand 11.
Wherein, oblique frame 12 is equipped with rotatable first rotating shaft 13 and the second shaft 14, first rotating shaft 13 are parallel to second
Shaft 14, first rotating shaft 13 is close to the top of oblique frame 12, and the second shaft 14 is close to the bottom of oblique frame 12.
Stand 11 includes three connecting rods being located in the same horizontal plane, and three connecting rods are respectively that first connecting rod 111, second connects
One end of bar 112 and third connecting rod 113, first connecting rod 111 is connect with one end of second connecting rod 112, second connecting rod 112 it is another
End is connect with one end of third connecting rod 113, and first connecting rod 111 is parallel with third connecting rod 113, first connecting rod 111 and second connecting rod
112 is vertical.
Conveyer belt 20 is sheathed on the outside of first rotating shaft 13 and the second shaft 14, first rotating shaft 13 and the second shaft 14 simultaneously
It is sequentially connected by conveyer belt 20, when the first rotation, conveyer belt 20 will be moved, while drive the rotation of the second shaft 14.Conveying
After in the first rotating shaft 13 and the second shaft 14 for being set to rack 10 with 20, conveyer belt 20 is in heeling condition, first connecting rod 111,
The edge at 20 top of second connecting rod 112, third connecting rod 113 and conveyer belt limits the opening 114 at 10 top of rack, opening jointly
114 be access hole.In the present embodiment, opening 114 is rectangle.
The effect of driving device 30 is for driving conveyer belt 20 to move.In the present embodiment, as shown in figure 3, driving device
30 include motor 31, the first sprocket wheel 32, the second sprocket wheel 33 and chain 34.Motor 31 is fixed in the stand 11 of rack 10, and first
Sprocket wheel 32 is set in first rotating shaft 13, and the second sprocket wheel 33 is set on the output shaft of motor 31, the first sprocket wheel 32 and the second sprocket wheel 33
It is sequentially connected by chain 34.When motor 31 works, in the collective effect of the first sprocket wheel 32, the second sprocket wheel 33 and chain 34
Under, first rotating shaft 13 will be rotated relative to rack 10, so that driving conveying belt 20 moves.The driving device 30 structure letter of this structure
It is single, it repairs, is easy for installation, manufacturing cost is low.
As shown in Figure 1, two handrails 40 are both secured in rack 10, two handrails 40 are located in 20 width direction of conveyer belt
Two sides.
Foot pedal 50 is rectangular slab.Foot pedal 50 is located at the top of the stand 11 of rack 10, and foot pedal 50 is located at driving dress
The top of 30 motor 31, foot pedal 50 and second connecting rod 112 is set to be rotatablely connected by hinge.Foot pedal 50 is with respect to rack 10
Rotation can open or close the opening 114 at 10 top of rack.When foot pedal 50 closes opening 114, the bottom of foot pedal 50
It will be contacted with first connecting rod 111, second connecting rod 112 and second connecting rod 112, in this state, the top of conveyer belt 20 is extended to
The bottom of foot pedal 50.
Escalator 100 provided in this embodiment, driving device 30 work can driving conveying belt 20 move, conveyer belt 20
The personnel of lower can be sent into eminence by movement, and during transportation, user can hold handrail 40, to guarantee that user's is flat
Stability.Since the foot pedal 50 and rack 10 that are located at 10 top of rack are rotatablely connected, the top of rack 10 can be easily opened or closed
The opening 114 in portion, in order to be repaired to equipment.In addition, the escalator 100 of this structure, foot pedal 50 are not easy slave
It falls off on frame 10, can effectively avoid the generation of safety accident.
In the present embodiment, the opening 114 at the top of rack 10 is rectangular configuration, foot pedal 50 can easily to opening 114 into
Row covers.In the present embodiment, the second connecting rod 112 of foot pedal 50 and stand 11 is rotatablely connected, convenient for foot pedal 50 opening or
It closes.
Embodiment 2
As shown in figure 4, being equipped with retaining mechanism between foot pedal 50 and rack 10 in the present embodiment.When foot pedal 50 closes machine
When the opening 114 at 10 top of frame, retaining mechanism is for locking foot pedal 50 and rack 10.
Retaining mechanism includes Fastener 60 and movable part 70.Wherein, Fastener 60 is fixed on the lower surface of foot pedal 50, card
Tight part 60 is rectangular plate-like structure, and Fastener 60 is equipped with card slot 61.Card slot 61 includes strip groove 611 and arc groove 612, circular arc
One end of slot 612 is connected to strip groove 611, the lower edge of the other end perforation movable part 70 of arc groove 612.Wherein, strip groove
611 are parallel to foot pedal 50, and the axis of arc groove 612 is overlapped with foot pedal 50 relative to the axis that rack 10 rotates.
Movable part 70 is slidably arranged in rack 10, and movable part 70 being capable of prolonging along the first connecting rod 111 of rack 10
Stretch direction sliding.
Specifically, the upper surface of the first connecting rod 111 of rack 10 is equipped with limiting slot 15, and limiting slot 15 is strip, limit
Slot 15 arranges that the width of limiting slot 15 is equal with the thickness of Fastener 60 along the extending direction of first connecting rod 111.Such as Fig. 5 institute
Showing, limiting slot 15 has opposite the first cell wall 151 and the second cell wall 152, and the first cell wall 151 is equipped with first sliding groove 153,
Second cell wall 152 is equipped with second sliding slot 154, and first sliding groove 153 is oppositely arranged with second sliding slot 154, first sliding groove 153 and
Second sliding slot 154 is arranged along the extending direction of first connecting rod 111.
In the present embodiment, movable part 70 is circular pin, the diameter and first sliding groove 153 and second sliding slot 154 of movable part 70
Equivalent width.One end of movable part 70 is slidably set in first sliding groove 153, and the other end of movable part 70 is slidably set
It is placed in second sliding slot 154, to realize being slidably connected for movable part 70 and rack 10.
Movable part 70 slides into the radius for being equal to arc groove 612 at a distance from the axis that rack 10 rotates with foot pedal 50
When, foot pedal 50 can be such that movable part 70 is stuck in arc groove 612 relative to the rotation of rack 10, when movable part 70 is located at arc groove
612 with the intersection of strip groove 611 when, under external force, movable part 70 is with respect to rack 10 along the extension of first connecting rod 111
After the sliding of direction, movable part 70 will be caught in strip groove 611, and foot pedal 50 closes the opening 114 at 10 top of rack at this time,
Foot pedal 50 and rack 10 are locked.
When foot pedal 50 closes the opening 114 at 10 top of rack, the Fastener 60 of 50 bottom of foot pedal will be stuck in first
In limiting slot 15 on connecting rod 111 and cooperation is formed, positioning action can be played to foot pedal 50.
In the present embodiment, elastic component 80 is equipped between movable part 70 and rack 10, elastic component 80 is spring.When movable part 70
When positioned at the intersection of arc groove 612 and strip groove 611, under the action of elastic component 80, movable part 70 is with respect to rack 10 along the
After the extending direction sliding of one connecting rod 111, so that movable part 70 is caught in automatically in strip groove 611.
In addition, movable part 70 is equipped with pull rod 71, and pull rod 71 is vertical with movable part 70, and pull rod 71 is separate in the present embodiment
One end of movable part 70 extends to the outside of first connecting rod 111.By pulling pull rod 71 that can drive movable part 70 opposite first
Connecting rod 111 slides, simple to operate.
The present embodiment provides a kind of escalators 100, and retaining mechanism is equipped between foot pedal 50 and rack 10, and foot pedal 50 closes
When closing the opening 114 at the top of rack 10, retaining mechanism can lock foot pedal 50 and rack 10 so that foot pedal 50 will not so
It is opened, while making foot pedal 50 is more difficult to fall off from rack 10.
Remaining structure of the present embodiment is same as Example 1, and details are not described herein.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of escalator characterized by comprising
Rack, the frame top are equipped with opening；
Foot pedal, the foot pedal are located at the top of the rack, and the foot pedal is connect with the gantry rotation, the footrest
The relatively described gantry rotation of plate can open or close the opening；
Conveyer belt, the conveyer belt are in tilted layout in the rack, and the top of the conveyer belt extends to the foot pedal；
Driving device, the driving device is for driving the conveyer belt to move；
Two handrails, the handrail are set in the rack, and two handrails are located at two in the conveyer belt width direction
Side.
2. escalator according to claim 1, which is characterized in that the rack be equipped with rotatable first rotating shaft and
Second shaft, the first rotating shaft are sequentially connected with second shaft by the conveyer belt, and the driving device is for driving
Move the first rotating shaft rotation.
3. escalator according to claim 2, which is characterized in that the driving device includes motor, the first sprocket wheel,
Two sprocket wheels and chain；
The motor is fixed on the rack, and first sprocket wheel is set in the first rotating shaft, and second sprocket wheel is set to
On the output shaft of the motor, first sprocket wheel is connected with second sprocket wheel by the chain drive.
4. escalator according to claim 1, which is characterized in that the rack include first connecting rod, second connecting rod and
Third connecting rod, the first connecting rod and the third connecting rod are connected by the second connecting rod, and the conveyer belt is located at described the
Edge between one connecting rod and the third connecting rod, at the top of the first connecting rod, second connecting rod, third connecting rod and the conveyer belt
Limit the opening.
5. escalator according to claim 4, which is characterized in that the foot pedal and second connecting rod rotation connect
It connects.
6. escalator according to claim 4, which is characterized in that the opening is rectangle.
7. escalator according to claim 1-6, which is characterized in that set between the foot pedal and the rack
There is retaining mechanism；
When the foot pedal closes the opening, the retaining mechanism can be by the foot pedal and the rack locking.
8. escalator according to claim 7, which is characterized in that the retaining mechanism includes Fastener and movable part；
The Fastener is fixed on the foot pedal, and the Fastener is equipped with card slot, the card slot include strip groove and with institute
The arc groove of strip groove connection is stated, the axis of the axis of the arc groove gantry rotation opposite with the foot pedal is overlapped；
The movable part is slidably arranged on the rack；
The relatively described gantry rotation of the foot pedal can be such that the movable part is caught in the arc groove, when the movable part position
When the intersection of the arc groove and the strip groove, the relatively described housing slide of the movable part can make the movable part
It is stuck in the strip groove.
9. escalator according to claim 8, which is characterized in that the rack is equipped with limiting slot, the Fastener
For plate structure, the width of the limiting slot is equal with the thickness of the Fastener；
When the foot pedal closes the opening, the Fastener is stuck in the limiting slot.
10. escalator according to claim 9, which is characterized in that the limiting slot have opposite the first cell wall and
Second cell wall, first cell wall are equipped with first sliding groove, and second cell wall is equipped with second sliding slot；
One end of the movable part is slidably arranged in the first sliding groove, and the other end of the movable part is slidably set
It is placed in the second sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767693.0U CN208249662U (en) | 2018-05-21 | 2018-05-21 | A kind of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767693.0U CN208249662U (en) | 2018-05-21 | 2018-05-21 | A kind of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208249662U true CN208249662U (en) | 2018-12-18 |
Family
ID=66480402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767693.0U Expired - Fee Related CN208249662U (en) | 2018-05-21 | 2018-05-21 | A kind of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208249662U (en) |
-
2018
- 2018-05-21 CN CN201820767693.0U patent/CN208249662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |