CN208561368U - A kind of belt-type emergency staircase - Google Patents
A kind of belt-type emergency staircase Download PDFInfo
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- CN208561368U CN208561368U CN201821068719.9U CN201821068719U CN208561368U CN 208561368 U CN208561368 U CN 208561368U CN 201821068719 U CN201821068719 U CN 201821068719U CN 208561368 U CN208561368 U CN 208561368U
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- carriage
- driving
- belt
- cabin
- vertical
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Abstract
The utility model discloses a kind of belt-type emergency staircases, including elevator, the elevator top and bottom are respectively arranged with driven pulley and driving pulley, driving belt is set between the driven pulley and driving pulley, the left and right sides is fixedly installed carriage and clump weight respectively on driving belt, the utility model provides a kind of belt-type emergency staircase, structure setting is ingenious and connection and reasonable arrangement, when work, driving pulley, which is driven, drives driving belt movement, driving belt drives carriage to move up and down, realize lifting, carriage is steadily gone up and down under the counterweight effect of clump weight, in addition the driving gear of carriage side and vertical rack rails engaged transmission, further increase carriage running stability, driving gear is driven, driving gear and vertical rack rails engaged transmission provide extra power, starting and braking during assisting carriage to move up and down , carriage robust motion is further improved, in addition vertical sliding sleeve and vertical slide bar play the guiding role, and further increase carriage even running.
Description
Technical field
The utility model relates to technical field of elevator equipment, specifically a kind of belt-type emergency staircase.
Background technique
Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane
Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °.Also there is step, step plate is mounted in crawler belt
Upper continuous operation is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift electricity
Ladder has a carriage, operate at least two column it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and knot
Configuration formula enters and leaves convenient for passenger or handling goods.No matter traditionally its driving method, using elevator as vertical in building
The general name of transport facility.Slower elevators (below 4 meter per seconds), 4~12 meter per second of express lift can be divided by speed) and high speed electricity
Terraced (more than 12 meter per seconds).19th century, mid-term started hydraulic elevator occur, still applied on low-rise building so far.1852, beauty
The E.G. Otis of state develops the safety cage of rope hoisting.The eighties, driving device have further improvement, such as electronic
Machine drives winding reel by worm-drive, using balance weight etc..At the end of the 19th century, frictional wheel drive is used, electricity is greatly increased
The hoisting depth of ladder.
Elevator is using permanent magnetic synchronous traction machine as power at the end of the 20th century；Computer room land occupation is greatly reduced, and there is energy
Consume it is low, energy-efficient, promote the advantages that speed is fast, greatly boosting real estate develops to Super High direction.
With social development, traditional elevator be cannot meet the needs, and especially structure is complicated for traditional elevator, and operation is uneven
Surely.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of belt-type emergency staircase
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of belt-type emergency staircase, including elevator, the elevator top and bottom are respectively arranged with driven pulley
And driving pulley, driving belt is set between the driven pulley and driving pulley, the left and right sides is solid respectively on driving belt
Surely it is provided with carriage and clump weight, the elevator bottom end is provided with band actuation, the corresponding sedan-chair in front side in the elevator
It is provided with vertical slide bar at left and right sides of compartment, fixed frame, the fixed frame outer end setting are symmetrically set on front side of the carriage
There is vertical sliding sleeve, the vertical sliding sleeve is sleeved on vertical slide bar.
As a further solution of the present invention: it is respectively arranged with vertical rack rails at left and right sides of the elevator rear end,
It is provided with the first cabin at left and right sides of the carriage rear end, driving gear, the driving tooth are set on first cabin
Wheel is sleeved on the gear shaft being arranged on the first cabin side wall with vertical rack rails engaged transmission, the driving gear, gear bush
It in the first bearing that corresponding position on the outside of the first cabin is arranged and protrudes into the first cabin, driving is provided in the first cabin
The first motor of gear shaft rotation.
The elevator corresponds to and is provided with vertical cunning at left and right sides of clump weight as a further solution of the present invention,
Bar is symmetrically set with vertical sliding sleeve on the clump weight, and the vertical sliding sleeve is sleeved on vertical slide bar.
The band actuation includes the second cabin as a further solution of the present invention, and the second cabin is set
It sets on elevator shaft bottom end side side, the driving pulley is sleeved in the drive shaft of elevator bottom setting, the drive shaft suit
It in the second bearing of the second cabin side wall corresponding position setting and protrudes into the second cabin, setting is with teeth in second cabin
Axle driving mechanism.
The gear shaft driving mechanism includes lateral bevel gear, the cross as a further solution of the present invention,
It is sleeved on the second cabin inner gear shaft end to bevel gear, vertical bevel gear and the vertical cone of driving are provided in second cabin
Second motor of gear rotation, lateral bevel gear and vertical bevel gear engaged transmission.
Compared with prior art, the utility model has the beneficial effects that the utility model provides a kind of belt-type safety electricity
Ladder, structure setting is ingenious and connection and reasonable arrangement, and when work, driving pulley, which is driven, drives driving belt movement, and driving belt drives
Carriage moves up and down, and realizes lifting, carriage is steadily gone up and down under the counterweight effect of clump weight, in addition the driving gear of carriage side
With vertical rack rails engaged transmission, carriage running stability is further increased, driving gear is driven, driving gear and vertical rack rails
Engaged transmission provides extra power, and starting and braking during auxiliary carriage up and down motion further improve carriage movement
Stationarity, in addition vertical sliding sleeve and vertical slide bar play the guiding role, and further increase carriage even running.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of belt-type emergency staircase.
Fig. 2 is the cooperation schematic diagram of driving gear and vertical rack rails in belt-type emergency staircase.
Fig. 3 is the top view of belt-type emergency staircase.
Fig. 4 is the structural schematic diagram with actuation in belt-type emergency staircase.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of belt-type emergency staircase, including elevator 1, the electricity
It is respectively arranged with driven pulley 9 and driving pulley 5 at the top and bottom of stair shaft 1, is covered between the driven pulley 9 and driving pulley 5
Equipped with driving belt 8, the left and right sides is fixedly installed carriage 4 and clump weight 7,1 bottom end of elevator respectively on driving belt 8
It is provided with band actuation, is provided with vertical slide bar 6, the carriage 4 at left and right sides of the corresponding carriage in front side in the elevator 1
Front side is symmetrically set with fixed frame 16, and 16 outer end of fixed frame is provided with vertical sliding sleeve 3, and the vertical sliding sleeve 3 is set with
On vertical slide bar 6.
Vertical rack rails 10, setting at left and right sides of 4 rear end of carriage are respectively arranged at left and right sides of 1 rear end of elevator
There is the first cabin 12, driving gear 11 is set on first cabin 12, the driving gear 11 is nibbled with vertical rack rails 10
Transmission is closed, the driving gear 11 is sleeved on the gear shaft 13 being arranged on 12 side wall of the first cabin, and gear shaft 13 is sleeved on the
It in the first bearing 14 of one cabin, 12 outside corresponding position setting and protrudes into the first cabin 12, is provided with drive in the first cabin 12
The first motor 15 that movable gear shaft 13 rotates.
It is provided with vertical slide bar 6 at left and right sides of the corresponding clump weight 7 of the elevator 1, is symmetrically set on the clump weight 7
It is equipped with vertical sliding sleeve 3, the vertical sliding sleeve 3 is sleeved on vertical slide bar 6.
The band actuation includes the second cabin 20, and the second cabin 20 is arranged in 1 bottom end side of elevator, the master
Movable belt pulley 5 is sleeved in the drive shaft 17 of 1 bottom of elevator setting, and it is corresponding that the drive shaft 17 is sleeved on 20 side wall of the second cabin
It in the second bearing 18 of position setting and protrudes into the second cabin 20, sprocket drive spindle driving machine is set in second cabin 20
Structure.
The gear shaft driving mechanism includes lateral bevel gear 19, and the transverse direction bevel gear 19 is sleeved in the second cabin 20
17 end of gear shaft, the second electricity that vertical bevel gear 21 is provided in second cabin 20 and vertical bevel gear 21 is driven to rotate
Machine 22, lateral bevel gear 19 and vertical 21 engaged transmission of bevel gear.
The working principle of the utility model is: the utility model provides a kind of belt-type emergency staircase, structure setting is ingenious
And connection and reasonable arrangement, when work, driving pulley, which is driven, drives driving belt movement, and driving belt drives carriage to move up and down, real
It now goes up and down, carriage is steadily gone up and down under the counterweight effect of clump weight, and in addition the driving gear of carriage side is engaged with vertical rack rails
Transmission, further increases carriage running stability, and driving gear is driven, and driving gear and vertical rack rails engaged transmission provide volume
Outer power, starting and braking during auxiliary carriage up and down motion, further improves carriage robust motion, in addition vertically
Sliding sleeve and vertical slide bar play the guiding role, and further increase carriage even running.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of belt-type emergency staircase, including elevator, which is characterized in that the elevator top and bottom are respectively arranged with
Driven pulley and driving pulley are set with driving belt, left and right two on driving belt between the driven pulley and driving pulley
Side is fixedly installed carriage and clump weight respectively, and the elevator bottom end is provided with band actuation, before the elevator is interior
Side corresponds to and is provided with vertical slide bar at left and right sides of carriage, is symmetrically set with fixed frame, the fixed frame on front side of the carriage
Outer end is provided with vertical sliding sleeve, and the vertical sliding sleeve is sleeved on vertical slide bar.
2. belt-type emergency staircase according to claim 1, which is characterized in that at left and right sides of the elevator rear end respectively
It is provided with vertical rack rails, is provided with the first cabin at left and right sides of the carriage rear end, is set on first cabin actively
Gear, the driving gear and vertical rack rails engaged transmission, the driving gear are sleeved on the tooth being arranged on the first cabin side wall
On wheel shaft, gear bush is in the first bearing that corresponding position on the outside of the first cabin is arranged and protrudes into the first cabin, first
The first motor of gear shaft rotation is provided in cabin.
3. belt-type emergency staircase according to claim 1, which is characterized in that the elevator corresponds to clump weight or so two
Side is provided with vertical slide bar, and vertical sliding sleeve is symmetrically set on the clump weight.
4. belt-type emergency staircase according to claim 1, which is characterized in that the band actuation includes the second machine
Storehouse, the second cabin are arranged on elevator shaft bottom end side side, and the driving pulley is sleeved in the drive shaft of elevator bottom setting, institute
Propeller shaft sleeve is stated in the second bearing of the second cabin side wall corresponding position setting and is protruded into the second cabin, second machine
Sprocket drive spindle driving mechanism is set in storehouse.
5. belt-type emergency staircase according to claim 4, which is characterized in that the gear shaft driving mechanism includes laterally
Bevel gear, the transverse direction bevel gear are sleeved on the second cabin inner gear shaft end, and vertical cone tooth is provided in second cabin
Take turns and drive the second motor of vertical bevel gear rotation, lateral bevel gear and vertical bevel gear engaged transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068719.9U CN208561368U (en) | 2018-07-02 | 2018-07-02 | A kind of belt-type emergency staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068719.9U CN208561368U (en) | 2018-07-02 | 2018-07-02 | A kind of belt-type emergency staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561368U true CN208561368U (en) | 2019-03-01 |
Family
ID=65491604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068719.9U Expired - Fee Related CN208561368U (en) | 2018-07-02 | 2018-07-02 | A kind of belt-type emergency staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493984A (en) * | 2020-11-18 | 2021-03-16 | 苏州九思科技有限公司 | Closed-loop control device of optometry unit |
-
2018
- 2018-07-02 CN CN201821068719.9U patent/CN208561368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493984A (en) * | 2020-11-18 | 2021-03-16 | 苏州九思科技有限公司 | Closed-loop control device of optometry unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210702 |