CN108483206A - A kind of escalator falling proof device - Google Patents
A kind of escalator falling proof device Download PDFInfo
- Publication number
- CN108483206A CN108483206A CN201810477913.0A CN201810477913A CN108483206A CN 108483206 A CN108483206 A CN 108483206A CN 201810477913 A CN201810477913 A CN 201810477913A CN 108483206 A CN108483206 A CN 108483206A
- Authority
- CN
- China
- Prior art keywords
- handrail
- rod
- proof device
- connecting rod
- falling proof
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
A kind of escalator falling proof device, including handrail and limiting plate, there are two the handrail is set, the lower end inside of the mounting rod is respectively connected with fixed link, the limiting plate is mounted on the both sides of handrail, the internal reservation of the handrail has sliding slot, and sliding slot is internally provided with connected ball, the exterior side port of the mounting rod is equipped with mounting cap, and the interior side port of mounting rod is respectively connected with head rod, the second connecting rod is socketed on the head rod, and second the upper end of connecting rod be uniformly reserved with limit hole, the head rod faces reserved fluted on the direction of the second connecting rod vertical axis, and the inside of groove is fixedly connected with spring, and the upper end of spring is connected with limited block.The escalator falling proof device, can be stuck on handrail, and with handrail synchronizing moving, can people upstairs and downstairs when, human body is supported, people is effectively avoided to drop lower elevator.
Description
Technical field
The present invention relates to escalator correlative technology field, specially a kind of escalator falling proof device.
Background technology
Current major market and store have the figure of escalator, the appearance of escalator to bring just
Profit, while also increasing many potential risks；With more and more hairs for dropping event about escalator in current social
It is raw, it is therefore necessary to design a escalator preventing falling equipment.And the escalator on current market is all not provided with shatter-resistant
Fall equipment, or escalator preventing falling equipment on the market can not be sized, to adapt to the elevator of different model, therefore
It is proposed that a kind of escalator falling proof device, to solve the above problems.
Invention content
The purpose of the present invention is：There is provided one kind being capable of adjusted size of escalator falling proof device.
The technical scheme is that：A kind of escalator falling proof device, including handrail and limiting plate, the handrail are set
There are two, and the upper end of handrail is both provided with mounting rod, the lower end inside of the mounting rod is respectively connected with fixed link, and mounting rod
Lower end outside be respectively connected with motion bar, the limiting plate is mounted on the both sides of handrail, and fixed link and motion bar with limit
Plate constitutes detaching structure, and the internal reservation of the handrail has a sliding slot, and sliding slot is internally provided with connected ball, and connected ball
It is fixedly connected between lower end and motion bar, the exterior side port of the mounting rod is equipped with mounting cap, and the interior side port of mounting rod
It is respectively connected with head rod, the second connecting rod is socketed on the head rod, and the upper end of the second connecting rod is uniform
It is reserved with limit hole, the head rod, which faces, reserves fluted, and groove on the direction of the second connecting rod vertical axis
Inside is fixedly connected with spring, and the upper end of spring is connected with limited block.
The limiting plate is uniformly arranged in the both sides of handrail, and the upper end of limiting plate is reserved with groove-like structure, and should
The internal diameter size of groove-like structure is consistent with the diameter dimension of fixed link and motion bar.
The connected ball constitutes slide construction by sliding slot and handrail, and the diameter dimension of connected ball is more than the straight of motion bar
Diameter size.
The sliding slot faces and is set as openning shape structure on the direction of mounting cap, and screw thread connects between mounting cap and mounting rod
It connects.
The head rod runs through into the second connecting rod, and head rod and the flexible connection of the second connecting rod.
The upper end level of the limited block is more than the height of groove, and the shape of limited block and groove is set as isosceles ladder
Shape.
Advantageous effect
1. the escalator falling proof device, can be stuck on handrail, and with handrail synchronizing moving, can people upstairs and
When downstairs, human body is supported, people is effectively avoided to drop lower elevator.
Description of the drawings
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is that the present invention looks up cross-sectional view；
Fig. 3 is mounting rod of the present invention and runner position side structure schematic view；
Fig. 4 is structural schematic diagram at A in Fig. 2 of the present invention.
Specific implementation mode
As Figure 1-Figure 4, a kind of escalator falling proof device, including handrail 1, mounting rod 2, fixed link 3, motion bar
4, limiting plate 5, connected ball 6, sliding slot 7, mounting cap 8, head rod 9, the second connecting rod 10, limit hole 11, groove 12, spring
13 and limited block 14, there are two handrail 1 is set, and the upper end of handrail 1 is both provided with mounting rod 2, and the lower end inside of mounting rod 2 connects
It is connected to fixed link 3, and the lower end outside of mounting rod 2 is respectively connected with motion bar 4, limiting plate 5 is mounted on the both sides of handrail 1, and solid
Fixed pole 3 and motion bar 4 constitute detaching structure with limiting plate 5, and limiting plate 5 is uniformly arranged in the both sides of handrail 1, and limiting plate
5 upper end is reserved with groove-like structure, and the diameter dimension one of the internal diameter size of the groove-like structure and fixed link 3 and motion bar 4
It causes, the setting of limiting plate 5 so that mounting rod 2 can utilize fixed link 3 and motion bar 4 to be stuck on handrail 1, and then utilize the dress
It sets entirety to be supported people, anti-fall to play the role of, the internal reservation of handrail 1 has sliding slot 7, and the inside setting of sliding slot 7
There is connected ball 6, and be fixedly connected between the lower end of connected ball 6 and motion bar 4, connected ball 6 is made up of sliding slot 7 and handrail 1
Slide construction, and the diameter dimension of connected ball 6 is more than the diameter dimension of motion bar 4, facilitates the position of adjustment motion bar 4, to fit
Answer the handrail 1 of different in width, sliding slot 7 faces and is set as openning shape structure on the direction of mounting cap 8, and mounting cap 8 and mounting rod 2 it
Between be threadedly coupled, convenient to be dismantled to motion bar 4, the exterior side port of mounting rod 2 is equipped with mounting cap 8, and mounting rod 2 is interior
Side ports are respectively connected with head rod 9, and head rod 9 runs through into the second connecting rod 10, and head rod 9 and second
Connecting rod 10 is flexibly connected, and facilitates the length of 10 entirety of adjustment head rod 9 and the second connecting rod, to make the device adapt to
Spacing between handrail 1 is socketed with the second connecting rod 10 on head rod 9, and the upper end of the second connecting rod 10 is uniformly pre-
There are limit hole 11, head rod 9, which faces, reserves fluted 12, and groove 12 on the direction of 10 vertical axis of the second connecting rod
Inside be fixedly connected with spring 13, and the upper end of spring 13 is connected with limited block 14, and the upper end level of limited block 14 is more than
The height of groove 12, and the shape of limited block 14 and groove 12 is set as isosceles trapezoid, is sticked into groove 12 using limited block 14,
To which head rod 9 and the second connecting rod 10 be fixed.
When using the escalator falling proof device, the fixed link 3 of 2 lower end of mounting rod can first be sticked into the limit of side
In the plate 5 of position, the position of connected ball 6 in sliding slot 7 is adjusted further according to the width of handrail 1, to adjust the position of motion bar 4 so that
Motion bar 4 can stick into the limiting plate 5 of the other side so that the entirety of the device can be stuck between 2 handrails 1, when on people
The entirety of the device can be placed on behind, is supported to human body using head rod 9 and the second connecting rod 10 by Lou Shi,
People can be avoided to swing back and fall down, and when people goes downstairs, before can the device being placed in body, people can be equally supported, be had
Avoiding personal bench over and being thrown from elevator for effect, can play a supporting role in protection, the spacing between 2 handrails 1
When different, head rod 9 can be pulled out with respect to the second connecting rod 10, to adapt to the different elevator of 1 spacing of handrail, this
Process needs to ensure to press limited block 14 in pinch groove 12, and after length adjustment is good, limited block 14 can be utilized in spring
It under 13 active force, sticks into the corresponding limit hole in position therewith 11, to be carried out to head rod 9 and the second connecting rod 10
It is fixed, when passenger is at the end using elevator above and below the device, due between the device and elevator without direct active force,
It can directly be disassembled, and be dismantled simply, not interfere with elevator operation.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field makes a variety of changes or substitutes in the essential scope of the present invention, should also belong to the guarantor of the present invention
Protect scope.
Claims (6)
1. a kind of escalator falling proof device, including handrail (1) and limiting plate (5), it is characterised in that：The handrail (1) sets
There are two, and the upper end of handrail (1) is both provided with mounting rod (2), the lower end inside of the mounting rod (2) is respectively connected with fixed link
(3), and the lower end outside of mounting rod (2) is respectively connected with motion bar (4), and the limiting plate (5) is mounted on the both sides of handrail (1),
And fixed link (3) and motion bar (4) constitute detaching structure with limiting plate (5), the internal reservation of the handrail (1) has sliding slot
(7), and sliding slot (7) is internally provided with connected ball (6), and between the lower end of connected ball (6) and motion bar (4) fixed connects
It connects, the exterior side port of the mounting rod (2) is equipped with mounting cap (8), and the interior side port of mounting rod (2) is respectively connected with the first company
Extension bar (9) is socketed with the second connecting rod (10) on the head rod (9), and the upper end of the second connecting rod (10) is uniform
Be reserved with limit hole (11), the head rod (9) face be reserved on the direction of the second connecting rod (10) vertical axis it is recessed
Slot (12), and the inside of groove (12) is fixedly connected with spring (13), and the upper end of spring (13) is connected with limited block (14).
2. a kind of escalator falling proof device according to claim 1, it is characterised in that：The limiting plate (5) is uniform
Setting in the both sides of handrail (1), and the upper end of limiting plate (5) is reserved with groove-like structure, and the internal diameter ruler of the groove-like structure
It is very little consistent with the diameter dimension of fixed link (3) and motion bar (4).
3. a kind of escalator falling proof device according to claim 1, it is characterised in that：The connected ball (6) passes through
Sliding slot (7) constitutes slide construction with handrail (1), and the diameter dimension of connected ball (6) is more than the diameter dimension of motion bar (4).
4. a kind of escalator falling proof device according to claim 1, it is characterised in that：The sliding slot (7) faces peace
It is set as openning shape structure on the direction of dress cap (8), and is threadedly coupled between mounting cap (8) and mounting rod (2).
5. a kind of escalator falling proof device according to claim 1, it is characterised in that：The head rod (9)
Through into the second connecting rod (10), and head rod (9) and the second connecting rod (10) flexible connection.
6. a kind of escalator falling proof device according to claim 1, it is characterised in that：The limited block (14) it is upper
End height is more than the height of groove (12), and the shape of limited block (14) and groove (12) is set as isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477913.0A CN108483206A (en) | 2018-05-18 | 2018-05-18 | A kind of escalator falling proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477913.0A CN108483206A (en) | 2018-05-18 | 2018-05-18 | A kind of escalator falling proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108483206A true CN108483206A (en) | 2018-09-04 |
Family
ID=63353422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810477913.0A Withdrawn CN108483206A (en) | 2018-05-18 | 2018-05-18 | A kind of escalator falling proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108483206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134431A (en) * | 2019-12-17 | 2020-05-12 | 清华大学 | Novel old person goes up and down stairs and prevents falling device |
-
2018
- 2018-05-18 CN CN201810477913.0A patent/CN108483206A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134431A (en) * | 2019-12-17 | 2020-05-12 | 清华大学 | Novel old person goes up and down stairs and prevents falling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |