CN108455431A - A kind of bulwark ladder with defencive function - Google Patents
A kind of bulwark ladder with defencive function Download PDFInfo
- Publication number
- CN108455431A CN108455431A CN201810324425.6A CN201810324425A CN108455431A CN 108455431 A CN108455431 A CN 108455431A CN 201810324425 A CN201810324425 A CN 201810324425A CN 108455431 A CN108455431 A CN 108455431A
- Authority
- CN
- China
- Prior art keywords
- protection board
- defencive function
- elastic plate
- fence body
- bulwark ladder
- 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.)
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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
- Ladders (AREA)
Abstract
A kind of bulwark ladder with defencive function; include mainly fence body, the first protection board and the second protection board; the surface of the fence body opens up fluted; and staircase conveyer belt is installed below the middle part of groove; main motor is installed below the left side of the fence body; first protection board is located at the inside of groove; transfer wheel is installed below the shaft; first protection board is internally provided with spring; second elastic plate is installed, and the surface of the second protection board and the first protection board is mounted on rubber pad on the left of second protection board.The bulwark ladder with defencive function is provided with the first protection board and the second protection board; so that device is in use; the effect of main motor can be led to; so that the first protection board and the second protection board do opposite rotation; so that the first protection board and the second protection board can intercept the personnel fallen, while protecting the personnel of lower section safety.
Description
Technical field
The present invention relates to Electric arm rest for walking up the stairs ladder technical field, specially a kind of bulwark ladder with defencive function.
Background technology
Electric arm rest for walking up the stairs ladder is the current important vehicles, and Unfortunately, Electric arm rest for walking up the stairs ladder lacks in use
Few corresponding safeguard measure can only be rescued by pressing danger button, cannot effectively be hindered when someone falls accidentally
The only rolling of personnel, and existing Electric arm rest for walking up the stairs ladder, in use, it is difficult to the Security Officer to lower section protects, from
And domino phenomenon is easily caused, cause high-volume injury to personnel.
Invention content
The purpose of the present invention is：There is provided it is a kind of can fall that personnel are stopped to Electric arm rest for walking up the stairs ladder with defencive function
Bulwark ladder.
The technical scheme is that：A kind of bulwark ladder with defencive function includes mainly fence body, the first protection
Plate and the second protection board, the surface of the fence body open up fluted, and are equipped with staircase conveyer belt below the middle part of groove,
Main motor is installed below the left side of the fence body, first protection board is located at the inside of groove, and the first protection board
Upper and lower ends be mounted on shaft, transfer wheel is installed, and belt is provided on the outside of transfer wheel below the shaft, institute
The spring that is internally provided with of the first protection board is stated, and the first elastic plate is installed on the left of spring, a left side for second protection board
Side is equipped with the second elastic plate, and the surface of the second protection board and the first protection board is mounted on rubber pad.
The fence body is provided with 2, and 2 fence bodies are symmetrical about the center line of staircase conveyer belt.
The main motor is connected by belt with transfer wheel, and transfer wheel is that pin is connect with shaft.
First protection board constitutes rotational structure, and the shape size of the first protection board and the second protection board by shaft
Shape size it is identical.
The spring is evenly distributed on the inside of the first protection board, and the minimum length of the first protection board is less than the first elasticity
The maximum length of plate.
First elastic plate includes backing plate and coordinating block, and the inside of the first elastic plate includes backing plate, and backing plate
It is recessed in cylinder that upper surface is evenly distributed with coordinating block, the trapezoidal structure in cross section of coordinating block, and the left and right sides of coordinating block
Male structure.
Advantageous effect
1. being provided with the first protection board and the second protection board so that device in use, can lead to the effect of main motor,
So that the first protection board and the second protection board do opposite rotation, so that the first protection board and the second protection board can be to falling
Personnel intercept, while protect lower section safety personnel；It is provided with the first elastic plate and the second elastic plate so that first protects
Backplate and the second protection board coordinate the use of the first elastic plate and the second elastic plate, can increase the first protection during expansion
The fastness of plate and the second protection board, and under the action of the spring, increase the width range of the first protection board and the second protection board,
To increase the practicability of device；It is provided with rubber pad, ensures the safety of the first protection board and the second protection board when being hit.
Description of the drawings
Fig. 1 is that present invention master cuts open structural schematic diagram；
Fig. 2 is the new vertical view type structural schematic diagram of this practicality；
Fig. 3 is scale-up version structural schematic diagram at a in the new Fig. 1 of this practicality；
Fig. 4 is the first elastic plate main structure diagram of the invention.
Specific implementation mode
As Figure 1-Figure 4, a kind of bulwark ladder with defencive function includes mainly fence body 1, groove 2, staircase biography
Send band 3, main motor 4, the first protection board 5, shaft 6, transfer wheel 7, belt 8, spring 9, the first elastic plate 10, the second protection board
11, the surface of the second elastic plate 12 and rubber pad 13, fence body 1 opens up fluted 2, and is equipped with below the middle part of groove 2
Staircase conveyer belt 3, fence body 1 is provided with 2, and 2 fence bodies 1 are symmetrical about the center line of staircase conveyer belt 3, ensures
The left side lower section of the normal guard function of device, fence body 1 is equipped with main motor 4, and main motor 4 passes through belt 8 and transfer wheel 7
It is connected, and transfer wheel 7 is that pin is connect with shaft 6, it is ensured that unilateral main motor 4 can drive all transfer wheels at the first time
7 rotate into property, ensure the normal use of device, and the first protection board 5 is located at the inside of groove 2, and up and down the two of the first protection board 5
End is mounted on shaft 6, and the first protection board 5 constitutes rotational structure by shaft 6, and the shape size of the first protection board 5 and the
The shape size of two protection boards 11 is identical, ensures device in use, can be to the personnel of the top of staircase conveyer belt 3 into interception
With protection lower section personnel, increase the safety of device, the lower section of shaft 6 is equipped with transfer wheel 7, and the outside setting of transfer wheel 7
There is belt 8, the first protection board 5 is internally provided with spring 9, and the left side of spring 9 is equipped with the first elastic plate 10, and spring 9 is equal
The even inside for being distributed in the first protection board 5, and the minimum length of the first protection board 5 is less than the maximum length of the first elastic plate 10,
First elastic plate 10 and the second protection board 11 are launched using spring 9, in use, personnel are clamped for anti-locking apparatus, from
And ensureing the safety of personnel, the first elastic plate 10 includes backing plate 1001 and coordinating block 1002, the inside packet of the first elastic plate 10
Upper surface containing backing plate 1001, and backing plate 1001 is evenly distributed with coordinating block 1002, and the cross section of coordinating block 1002 is trapezoidal
Structure, and the left and right sides of coordinating block 1002 is in cylinder concaveconvex structure increases the first elastic plate 10 and the using trapezium structure
Frictional force between two protection boards 11, and the left and right sides of coordinating block 1002 is in cylinder concaveconvex structure, further increases increase
The left side of frictional force between first elastic plate 10 and the second protection board 11, the second protection board 11 is equipped with the second elastic plate 12,
And second the surface of protection board 11 and the first protection board 5 be mounted on rubber pad 13.
When using the bulwark ladder with defencive function, first, the power supply of device is attached with power grid, to open
Begin to use, in use, personnel stand on staircase conveyer belt 3, hand steered to be moved above fence body 1, are using
Cheng is total, when personnel fall accidentally, the main motor 4 inside the fence body 1 of the left and right sides is opened, so that main motor 4 drives
Belt 8 is rotated, so that belt 8 drives transfer wheel 7 to be rotated, the rotation of transfer wheel 7 can drive 6 turns of shaft
It is dynamic so that shaft 6 drives the first protection board 5 to be rotated, so that 5 rotary expansion of the first protection board, and the first elastic plate
10 extend under the elastic reaction of spring 9, while the second protection board 11 of other side fence body 1, in shaft 6, transmit
Wheel 7 and 8 collective effect of belt under, rotated, and 11 rotation direction of the second protection board with 5 direction of the first protection board on the contrary, making
It obtains the first elastic plate 10 and the second elastic plate 12 contacts with each other, it is opposite due to turning to so that the first elastic plate 10 in the middle part of device
With 12 active force of the second elastic plate on the contrary, maintaining balance, and then the personnel fallen are intercepted and protected with the personnel of lower section, increases
The safety of feeder apparatus.
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 bulwark ladder with defencive function includes mainly fence body (1), the first protection board (5) and the second protection board
(11), it is characterised in that：The surface of the fence body (1) opens up fluted (2), and is equipped with below the middle part of groove (2)
The left side lower section of staircase conveyer belt (3), the fence body (1) is equipped with main motor (4), and first protection board (5) is located at
The inside of groove (2), and the upper and lower ends of the first protection board (5) are mounted on shaft (6), the lower section installation of the shaft (6)
There is transfer wheel (7), and be provided with belt (8) on the outside of transfer wheel (7), first protection board (5) is internally provided with spring
(9), the first elastic plate (10) and on the left of spring (9) is installed, the second bullet is installed on the left of second protection board (11)
Property plate (12), and the surface of the second protection board (11) and the first protection board (5) is mounted on rubber pad (13).
2. a kind of bulwark ladder with defencive function according to claim 1, it is characterised in that：The fence body (1)
2 are provided with, and 2 fence bodies (1) are symmetrical about the center line of staircase conveyer belt (3).
3. a kind of bulwark ladder with defencive function according to claim 1, it is characterised in that：The main motor (4) is logical
It crosses belt (8) with transfer wheel (7) to be connected, and transfer wheel (7) is that pin is connect with shaft (6).
4. a kind of bulwark ladder with defencive function according to claim 1, it is characterised in that：First protection board
(5) rotational structure is constituted by shaft (6), and the shape size of the first protection board (5) and the shape of the second protection board (11) are big
It is small identical.
5. a kind of bulwark ladder with defencive function according to claim 1, it is characterised in that：The spring (9) is uniform
It is distributed in the inside of the first protection board (5), and the minimum length of the first protection board (5) is less than most greatly enhancing for the first elastic plate (10)
Degree.
6. a kind of bulwark ladder with defencive function according to claim 1, it is characterised in that：First elastic plate
(10) include backing plate (1001) and coordinating block (1002), the inside of the first elastic plate (10) includes backing plate (1001), and is padded
The upper surface of plate (1001) is evenly distributed with coordinating block (1002), the trapezoidal structure in cross section of coordinating block (1002), and matches
The left and right sides for closing block (1002) is in cylinder concaveconvex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324425.6A CN108455431A (en) | 2018-04-12 | 2018-04-12 | A kind of bulwark ladder with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324425.6A CN108455431A (en) | 2018-04-12 | 2018-04-12 | A kind of bulwark ladder with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108455431A true CN108455431A (en) | 2018-08-28 |
Family
ID=63235371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810324425.6A Withdrawn CN108455431A (en) | 2018-04-12 | 2018-04-12 | A kind of bulwark ladder with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108455431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437006A (en) * | 2018-12-15 | 2019-03-08 | 康达电梯有限公司 | A kind of protection mechanism of escalator |
| CN111847208A (en) * | 2020-08-03 | 2020-10-30 | 童温霞 | Safety device boosting type inflator pump |
-
2018
- 2018-04-12 CN CN201810324425.6A patent/CN108455431A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437006A (en) * | 2018-12-15 | 2019-03-08 | 康达电梯有限公司 | A kind of protection mechanism of escalator |
| CN109437006B (en) * | 2018-12-15 | 2023-09-22 | 康达电梯有限公司 | Protective mechanism of escalator |
| CN111847208A (en) * | 2020-08-03 | 2020-10-30 | 童温霞 | Safety device boosting type inflator pump |
| CN111847208B (en) * | 2020-08-03 | 2021-04-02 | 台州六福机电有限公司 | Safety device boosting type inflator pump |
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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 |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |