CN209306777U - A kind of emergency staircase structure - Google Patents
A kind of emergency staircase structure Download PDFInfo
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- CN209306777U CN209306777U CN201821671213.7U CN201821671213U CN209306777U CN 209306777 U CN209306777 U CN 209306777U CN 201821671213 U CN201821671213 U CN 201821671213U CN 209306777 U CN209306777 U CN 209306777U
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- drawstring
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Abstract
The utility model discloses a kind of emergency staircase structures, including shell, the shell two sides are symmetrically arranged with several the first grooves, movable axis is equipped in first groove, the movable axis side is equipped with connecting rod, first bottom portion of groove is equipped with the second groove, motor one is equipped in second groove, the output end of the motor one is connected with rotation axis one, the rotation axis one is equipped with gear far from described one one end of motor, gear one end engagement is equipped with rack gear, the rack gear is fixedly connected far from described gear one end with slide bar, the slide bar side is equipped with block, elevator body is equipped in the shell, drawstring is equipped in the middle part of described elevator body one end, the case top is equipped with cabinet, the drawstring is through the cabinet and extends in the cabinet, the drawstring is set on disk far from described elevator body one end.The utility model has the advantages that being equipped with buffer spring in elevator bottom again simultaneously, buffering can be played the role of, reduce the personal safety to user and injure.
Description
Technical field
The utility model relates to a kind of elevator structures, it particularly relates to a kind of emergency staircase structure.
Background technique
Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or
Carrying cargo.Also there is step, step plate is commonly called as escalator or moving sidewalk mounted in continuous operation on crawler belt.It serves
Provide the fixed type lifting equipment of floor.Vertical lift elevator has a carriage, operate at least two column it is vertical or inclination
Between rigid guideway of the angle less than 15 °.Car size and structure type are convenient for passenger's discrepancy or handling goods.Though traditionally its
How is driving method, using elevator as the general name of vertical transportation means of transport in building.By speed can divide slower elevators (1 meter/
Second or less), express lift (1 ~ 2 meter per second) and express elevator (more than 2 meter per seconds).19th century, mid-term started hydraulic elevator occur,
So far it is still applied on low-rise building.1852, the E.G. Otis in the U.S. developed the safety cage of rope hoisting.
The eighties, driving device have further improvement, such as motor is driven by worm-drive and winds reel, using balance weight.19
The end of the century uses frictional wheel drive, greatly increases the hoisting depth of elevator.Elevator uses permanent magnetic synchronous traction machine at the end of the 20th century
As power.Computer room land occupation is greatly reduced, and has many advantages, such as that low energy consumption, energy-efficient, promotion speed is fast, is greatly helped
Real estate has been pushed away to develop to Super High direction.
Currently, existing elevator configuration is to include carriage, motor, drawstring, wheel shaft, car door.Elevator in use,
Since the lifting device of elevator breaks down and generating the accident that elevator case falls also occasionally has generation, while not delaying accordingly again
Equipment is rushed, can thus have very big hidden danger to the personal safety as well as the property safety of user.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of emergency staircase structures, to overcome existing related skill
Above-mentioned technical problem present in art.
The technical solution of the utility model is achieved in that
A kind of emergency staircase structure, including shell, the shell two sides are symmetrically arranged with several the first grooves, and described first
It is equipped with movable axis in groove, the movable axis side is equipped with connecting rod, and first bottom portion of groove is equipped with the second groove, and described the
Motor one is equipped in two grooves, the output end of the motor one is connected with rotation axis one, and the rotation axis one is far from the electricity
One one end of machine is equipped with gear, and gear one end engagement is equipped with rack gear, and the rack gear is fixed far from described gear one end with slide bar
Connection, the slide bar side are equipped with block, and elevator body is equipped in the shell, is equipped with and draws in the middle part of described elevator body one end
Rope, the case top are equipped with cabinet, and the drawstring is through the cabinet and extends in the cabinet, and the drawstring is separate
Described elevator body one end is set on disk, rotation axis two is equipped in the middle part of the disk, the rotation axis two is far from the circle
Disk one end is connected with the output end of motor two, and the motor two is located in the cabinet, and the drawstring side is equipped with idler wheel, institute
It states idler wheel and is equipped with several supporting legs far from described drawstring one end.
Further, the length of second groove is greater than the length of the block.
Further, the elevator body bottom is equipped with cavity, is equipped with several buffer springs in the cavity.
Further, the supporting leg is equipped with bracket far from described idler wheel one end, and the bracket is located in the cabinet.
Further, the frame bottom is equipped with cushion block, and the cushion block is rubber cushion blocks.
Further, the elevator body includes elevator door, and sealing strip is equipped in the elevator door side.
The utility model has the beneficial effects that by being symmetrically arranged with several the first grooves in shell two sides, in the first groove
It is interior to be equipped with movable axis and connecting rod, it then is equipped with the second groove in the first bottom portion of groove, motor one is equipped in the second groove, works as electricity
When ladder rises, motor one is rotated, and gear rotates forward, so that rack gear is moved into shell, so that block resists connecting rod,
Connecting rod can withstand elevator in this way, and elevator is avoided to occur the accident of used during elevator falling in use, under same elevator
When drop, block can be moved in the second groove again with rack gear and slide bar, and elevator can have dropped.Simultaneously again in elevator bottom
Equipped with buffer spring, buffering can be played the role of, reduce the personal safety to user and injure.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of emergency staircase structure of the utility model embodiment；
Fig. 2 is enlarged drawing at A in Fig. 1.
In figure:
1, shell；2, the first groove；3, movable axis；4, connecting rod；5, the second groove；6, motor one；7, rotation axis one；8,
Gear；9, rack gear；10, slide bar；11, block；12, elevator body；13, drawstring；14, cabinet；15, disk；16, rotation axis two；
17, motor two；18, idler wheel；19, supporting leg；20, buffer spring；21, bracket；22, cavity.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of emergency staircase structure.
As shown in Figs. 1-2, according to a kind of emergency staircase structure of the utility model embodiment, including shell 1, the shell
1 two sides are symmetrically arranged with several the first grooves 2, and movable axis 3 is equipped in first groove 2, and 3 side of movable axis, which is equipped with, to be connected
Extension bar 4,2 bottom of the first groove are equipped with the second groove 5, are equipped with motor 1 in second groove 5, the motor 1
Output end is connected with rotation axis 1, and the rotation axis 1 is equipped with gear 8, the gear 8 one far from described one 6 one end of motor
End engagement is equipped with rack gear 9, and the rack gear 9 is fixedly connected far from described 8 one end of gear with slide bar 10, and 10 side of slide bar is equipped with
Block 11, the shell 1 is interior to be equipped with elevator body 12, drawstring 13 is equipped in the middle part of described 12 one end of elevator body, the shell 1 pushes up
Portion is equipped with cabinet 14, and the drawstring 13 is through the cabinet 14 and extends in the cabinet 14, and the drawstring 13 is far from institute
It states 12 one end of elevator body to be set on disk 15, rotation axis 2 16 is equipped in the middle part of the disk 15, the rotation axis 2 16 is remote
It is connected from described 15 one end of disk with the output end of motor 2 17, the motor 2 17 is located in the cabinet 14, the drawing
13 sides restrict equipped with idler wheel 18, the idler wheel 18 is equipped with several supporting legs 19 far from described 13 one end of drawstring.
By the above scheme of the utility model, can by being symmetrically arranged with several the first grooves 2 in 1 two sides of shell,
It is equipped with movable axis 3 and connecting rod 4 in the first groove 2, is then equipped with the second groove 5, the second groove 5 in 2 bottom of the first groove
Interior to be equipped with motor 1, when elevator rises, motor 1 is rotated, and gear 8 rotates forward, so that rack gear 9 is moved into shell 1,
So that block 11 resists connecting rod 4, such connecting rod 4 can withstand elevator, elevator is avoided to send out in use
The accident of raw used during elevator falling, when same elevator declines, block can be moved in the second groove 5 again with rack gear 9 and slide bar 10, electricity
Ladder can have dropped.It is equipped with buffer spring 20 in elevator bottom again simultaneously, buffering can be played the role of, is reduced to user
Personal safety injury.
In a particular application, for the second groove 5, the length of second groove 5 is greater than the length of the block 11
Degree, when elevator decline, block 11 can be moved in the second groove 5；For elevator body 12, the elevator body 12
Bottom is equipped with cavity 22, is equipped with several buffer springs 20 in the cavity 22, can play the role of buffer protection to elevator；
For supporting leg 19, the supporting leg 19 is equipped with bracket 21 far from described 18 one end of idler wheel, and the bracket 21 is located at described
In cabinet 14, play the role of back-up roller wheel 18；For bracket 21,21 bottom of bracket is equipped with cushion block, the cushion block
For rubber cushion blocks, play the role of fixed and center rest 21；For elevator body 12, the elevator body 12 includes electricity
Terraced door is equipped with sealing strip in the elevator door side, plays sealing function, it is possible to reduce noise.
In conclusion by means of the above-mentioned technical proposal of the utility model, by being symmetrically arranged with several in 1 two sides of shell
First groove 2 is equipped with movable axis 3 and connecting rod 4 in the first groove 2, is then equipped with the second groove 5 in 2 bottom of the first groove,
Motor 1 is equipped in second groove 5, when elevator rises, motor 1 is rotated, and gear 8 rotates forward, so that rack gear 9 is to shell
It is moved in 1, so that block 11 resists connecting rod 4, such connecting rod 4 can withstand elevator, elevator is avoided to use
The accident of used during elevator falling occurs in the process, when same elevator declines, it is recessed that block can be moved to second with rack gear 9 and slide bar 10 again
In slot 5, elevator can be had dropped.It is equipped with buffer spring 20 in elevator bottom again simultaneously, buffering can be played the role of, is reduced
Personal safety injury to user.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of emergency staircase structure, which is characterized in that including shell (1), shell (1) two sides be symmetrically arranged with several
One groove (2), first groove (2) is interior to be equipped with movable axis (3), and movable axis (3) side is equipped with connecting rod (4), described
First groove (2) bottom is equipped with the second groove (5), and motor one (6) is equipped in second groove (5), the motor one (6)
Output end is connected with rotation axis one (7), and the rotation axis one (7) is equipped with gear (8) far from described motor one (6) one end, institute
It states the engagement of gear (8) one end and is equipped with rack gear (9), the rack gear (9) is fixed far from the gear (8) one end and slide bar (10) to be connected
It connects, slide bar (10) side is equipped with block (11), is equipped with elevator body (12) in the shell (1), the elevator body
(12) drawstring (13) are equipped in the middle part of one end, are equipped with cabinet (14) at the top of the shell (1), the drawstring (13) is through the case
Body (14) simultaneously extends in the cabinet (14), and the drawstring (13) is set in disk far from the elevator body (12) one end
(15) on, rotation axis two (16) is equipped in the middle part of the disk (15), the rotation axis two (16) is far from the disk (15) one end
It is connected with the output end of motor two (17), the motor two (17) is located in the cabinet (14), drawstring (13) side
Equipped with idler wheel (18), the idler wheel (18) is equipped with several supporting legs (19) far from the drawstring (13) one end.
2. a kind of emergency staircase structure according to claim 1, which is characterized in that the length of second groove (5) is big
Length in the block (11).
3. a kind of emergency staircase structure according to claim 1, which is characterized in that the elevator body bottom is equipped with cavity
(22), several buffer springs (20) are equipped in the cavity (22).
4. a kind of emergency staircase structure according to claim 1, which is characterized in that the supporting leg (19) is far from the rolling
It takes turns (18) one end and is equipped with bracket (21), the bracket (21) is located in the cabinet (14).
5. a kind of emergency staircase structure according to claim 4, which is characterized in that bracket (21) bottom is equipped with pad
Block, the cushion block are rubber cushion blocks.
6. a kind of emergency staircase structure according to claim 1, which is characterized in that the elevator body (12) includes elevator
, sealing strip is equipped in the elevator door side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671213.7U CN209306777U (en) | 2018-10-16 | 2018-10-16 | A kind of emergency staircase structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671213.7U CN209306777U (en) | 2018-10-16 | 2018-10-16 | A kind of emergency staircase structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306777U true CN209306777U (en) | 2019-08-27 |
Family
ID=67670946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821671213.7U Active CN209306777U (en) | 2018-10-16 | 2018-10-16 | A kind of emergency staircase structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209306777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093618A (en) * | 2020-08-14 | 2020-12-18 | 青岛环城建工集团有限公司 | Earthquake-resistant and anti-pulling connecting device for existing building with elevator |
| CN113277399A (en) * | 2021-05-31 | 2021-08-20 | 厦门高甬雾贸易有限公司 | Frequency converter and control method thereof |
-
2018
- 2018-10-16 CN CN201821671213.7U patent/CN209306777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093618A (en) * | 2020-08-14 | 2020-12-18 | 青岛环城建工集团有限公司 | Earthquake-resistant and anti-pulling connecting device for existing building with elevator |
| CN113277399A (en) * | 2021-05-31 | 2021-08-20 | 厦门高甬雾贸易有限公司 | Frequency converter and control method thereof |
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