CN110615346A - Step side strip and escalator - Google Patents
Step side strip and escalator Download PDFInfo
- Publication number
- CN110615346A CN110615346A CN201910734407.XA CN201910734407A CN110615346A CN 110615346 A CN110615346 A CN 110615346A CN 201910734407 A CN201910734407 A CN 201910734407A CN 110615346 A CN110615346 A CN 110615346A
- Authority
- CN
- China
- Prior art keywords
- escalator
- main body
- strip
- side edge
- telescopic element
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010416 shoe-polishing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/02—Safety devices of escalators or moving walkways responsive to, or preventing, jamming by foreign objects
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a telescopic side strip of an escalator step, aiming at solving the problem that a gap exists between the step and an apron plate, and belonging to the technical field of escalators, wherein the side strip comprises a side strip main body and at least one section of telescopic device arranged along the side strip main body; the telescopic device comprises a telescopic element and a side edge; one side of the side strip main body is connected with the ladder step, the other side of the side strip main body is connected with the side edge through a telescopic element, and the side strip main body and the side edge are spaced at a certain distance; according to the invention, the telescopic element is adopted between the side strip main body and the side edge, so that the width of the side strip can be adjusted according to the width of a gap between the step and the apron plate, and the effect of completely filling the gap is achieved.
Description
Technical Field
The invention relates to the field of escalators, in particular to an escalator and a step side strip thereof.
Background
The escalator is a common transportation tool in urban buildings, and when escalator steps on the market are produced, a rectangular tread treaded by passengers is usually required, namely three edges are reserved on the face facing upwards for installing detachable step side strips, and the risk that the whole step needs to be replaced due to the fact that tooth grooves of the step are damaged is reduced in a detachable mode. Since the escalator is an electromechanical device, there are moving parts and fixed parts, so that there is a gap between the moving step side bars and the fixed two-sided skirt panels during operation, according to TSG 7005-2012: the skirt panels of the escalator or moving sidewalk should be disposed at both sides of the steps, steps or tapes, the horizontal gap at any one side should be not more than 4mm, and the sum of the gaps at symmetrical positions of both sides should be not more than 7 mm.
However, even if the gap is 4mm, the hand, the foot and the shoes made of soft materials of the young children are still easy to get into the gap, and the strong friction force of the escalator can clamp the limbs more and more tightly, thereby causing personal injury accidents; in order to prevent people from being injured by a gap of 4mm, the country particularly requires that a brush is arranged above the apron plate of the escalator to prevent clothes, fingers, shoes and the like from being clamped; however, in reality, many children will be interested in the brush, and the shoe body is close to the brush to be used as a 'shoe polishing tool', so the gap of 4mm is still easy to hurt passengers; in order to avoid accidents, an escalator is available on the market, and a side strip is additionally arranged between a skirt panel and a step, but the shape of the side strip is fixed, when the skirt panel is uneven or the width of the gap is unequal, the gap still appears and cannot be adjusted according to actual conditions, so that the gap between the skirt panel and the step cannot be completely filled.
Disclosure of Invention
The present invention is directed to solve one of the above mentioned technical problems, and provides a step side strip and an escalator, which can fill the gap between the step and the skirt panel, and further fill the gap between the step and the skirt panel by adjusting the width of the side strip according to the state of the skirt panel.
The invention is realized by the following technical scheme:
the invention provides a step side strip, which comprises a side strip main body and at least one group of expansion devices connected with the side strip main body; each group of telescopic devices comprises telescopic elements and side edges; one side of the side strip main body is connected with the escalator steps, the other side of the side strip main body is connected with the side edge through the telescopic element, and the side strip main body and the side edge are spaced at a certain distance.
The beneficial effects are that: according to the telescopic side strip of the escalator step, the telescopic device is connected to the side strip main body, so that the width of the side strip can be adjusted according to the width of a gap between the step and the skirt guard panel, and the effect of filling the gap is achieved.
As a further improvement of the above scheme, each group of telescoping devices further comprises a buffer mechanism, and the buffer mechanism is arranged on one side of the side edge close to the skirt panel of the escalator; the buffer mechanism reduces the friction force between the side strips and the skirt panel, further reduces the abrasion of the side strips and prolongs the service life of the side strips.
As a further improvement of the above scheme, the side edge strip main body and the side edge surface are both provided with protruding racks; the arrangement of the rack ensures that the whole appearance structure of the side strips is consistent with the stair, and simultaneously, the friction force between the sole of a passenger and the tread of the stair is increased, so that the passenger is not easy to slip.
As a further improvement of the above scheme, one side of the side bar main body, which is located on the side edge, is provided with a convex strip extending outwards, the convex strip is provided with a mounting hole, one end of the telescopic element is arranged in the mounting hole, and the other end of the telescopic element is connected with the side edge; the arrangement of the convex strips and the mounting holes reduces the assembly difficulty of the side strip main body and the side edge.
As a further improvement of the above scheme, a covering strip is arranged on the side edge above the telescopic element, and an expansion joint is arranged between the covering strip and the side edge strip main body; when a plurality of telescopic elements are provided, the covering strip may cover the gap between the telescopic elements.
As a further improvement of the scheme, the telescopic element is a compression spring, the compression spring is low in cost and easy to obtain, and the manufacturing cost of the side edge strip is reduced by adopting the compression spring.
As a further improvement of the scheme, the buffer mechanism is made of felt materials, and the felt materials are good in adhesion and high in abrasion resistance.
The invention provides an escalator which comprises steps, skirt panels arranged on two sides of the steps and side strips, wherein the side strips are arranged between the steps and the skirt panels, the skirt panels are provided with protruding structures at the ascending and descending openings of the escalator, and the protruding structures are abutted against the side strips close to the ascending and descending openings of the escalator.
The beneficial effects are that: according to the escalator, the protruding structures are arranged at the skirt panel at the exit of the escalator, so that the telescopic side strips smoothly enter the comb plate at the exit of the escalator, and the normal operation of the escalator is ensured.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic radial cross-section of a preferred embodiment of the present invention;
FIG. 2 is a top view of the preferred embodiment of the present invention;
fig. 3 is a schematic top view of an escalator landing in accordance with a preferred embodiment of the present invention;
fig. 4 is another schematic top view of an escalator landing in accordance with a preferred embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout the several views, and wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as setting, installing, connecting and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
A first aspect of the present invention provides a step side bar, as shown in fig. 1 and 3, including a side bar main body 1 and a section of expansion device 2 connected to the side bar main body 1; the telescopic device 2 comprises a telescopic element 21 and a side 22; one side of the side strip main body 1 is connected with an escalator step, the other side of the side strip main body 1 is connected with a side edge 22 through a telescopic element 21, and the side strip main body 1 and the side edge 22 are separated by a certain distance; referring to fig. 3, when the escalator is running, the side edge strips stretch the side edges 22 by means of the telescopic elements 21, so that the side edges are tightly attached to the skirt panel of the escalator to fill the gaps.
In some embodiments, as shown in fig. 2 and 4, the step sidebar is provided with a plurality of segments of telescoping devices 2 arranged along the sidebar body 1; when the stairs run to the uneven part of the skirt panel, the side strips can be unfolded into different widths according to the shapes of the gaps and each section of the expansion device 2, so that the gaps with irregular shapes are filled.
Specifically, the side edge strip further comprises a buffer mechanism 23, the buffer mechanism 23 is arranged on one side of the side edge 22 close to the escalator skirt panel, the buffer mechanism 23 is used for reducing the friction force between the side edge strip and the escalator skirt panel, smooth operation of the escalator is guaranteed, meanwhile, the service life of the side edge strip is prolonged, specifically, the buffer mechanism 23 is made of felt materials, the felt materials are rich in elasticity, good in bonding performance and not prone to loosening, various shapes can be manufactured through punching, and the felt is good in wear resistance due to stable density and compactness.
Specifically, protruding racks 3 are arranged on the surfaces of the side edge strip main body 1 and the side edge 22, so that the friction force between the soles of the passengers and the side edge strips is increased, and the passengers are prevented from slipping when standing on the side edge strips.
Specifically, side bar main part 1 is located one side of side is provided with outside extended sand grip 11, sand grip 11 is provided with the mounting hole, the one end setting of telescopic element 21 is in the mounting hole, the connection of telescopic element 21's the other end the setting of side 22, sand grip and mounting hole provides a simple convenient assembly means between side bar main part and the side.
In particular, the telescopic element 21 performs its telescopic function by means of a compression spring, and the single telescopic device 2 comprises three compression springs arranged in parallel with each other, thereby enhancing the telescopic capability of the single telescopic device.
The side 2 is provided with the covering strip 24 between telescopic element 21 and rack 3, be provided with the expansion joint between covering strip 24 and the side strake main part 1, the setting of covering strip 24 can cover the gap between telescopic element 21 for the side strake is whole to become pleasing to the eye beautiful.
A second aspect of the present invention provides an escalator, as shown in fig. 3 and 4, comprising a step 6, skirt panels 7 provided on both sides of the step 6, and the above-mentioned side bars 8; escalator take-off and landing department is provided with fishback 10, side strake 8 sets up between step 6 and skirt panel 7, skirt panel 7 takes off and landing department at escalator's step 8 and is provided with protruding structure 9, protruding structure 9 offsets with being close to the side strake 8 of taking off and landing mouth, and protruding structure 9's setting can make side strake 8 follow step 6 shrink when getting into fishback 10 in order to reduce the width, makes side strake 8 smoothly pass in and out fishback 10.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other to form a new embodiment. The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.
Claims (10)
1. A side strip of a stair is characterized by comprising a side strip main body (1) and at least one group of expansion devices (2) connected with the side strip main body (1); each group of telescopic devices (2) comprises a telescopic element (21) and a side edge (22); one side of the side strip main body (1) is connected with the escalator steps, the other side of the side strip main body (1) is connected with the side edge (22) through the telescopic element (21), and the side strip main body (1) and the side edge (22) are separated by a certain distance.
2. The sidebar according to claim 1, characterized in that each set of telescoping devices (2) further comprises a cushioning mechanism (23), said cushioning mechanism (23) being provided on the side of the side edge (22) adjacent to the escalator skirt panel.
3. Side rail according to claim 1, characterized in that both the side rail body (1) and the side edge (22) surfaces are provided with protruding racks (3).
4. The sidebar according to claim 2, characterized in that the sidebar body (1) is provided with a rib (11) extending outwards on one side of the side edge, the rib (11) being provided with a mounting hole in which one end of the telescopic element (21) is arranged, the other end of the telescopic element (21) being connected to the side edge (22).
5. The sidebar according to claim 4, characterized in that a cover strip (24) is provided above the connection of the side edge (22) and the telescopic element (21), an expansion joint being provided between the cover strip (24) and the sidebar body (1).
6. Side strip according to claim 5, characterised in that the covering strip (24) is of one-piece construction with the side edge (22).
7. The sidebar according to claim 1, characterized in that the telescopic element (21) is a compression spring.
8. Edge strip according to claim 2, characterized in that the damping means (23) is made of a felt material.
9. Escalator, characterized in that it comprises a side bar (8) according to any of claims 1-7.
10. The escalator according to claim 9, further comprising steps (6) and skirt panels (7) disposed on both sides of the steps (6), wherein the side bars (8) are disposed between the steps (6) and the skirt panels (7), and the skirt panels (7) are provided with raised structures (9) at the landing of the escalator, and the raised structures (9) are abutted against the side bars (8) near the landing of the escalator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910734407.XA CN110615346A (en) | 2019-08-09 | 2019-08-09 | Step side strip and escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910734407.XA CN110615346A (en) | 2019-08-09 | 2019-08-09 | Step side strip and escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110615346A true CN110615346A (en) | 2019-12-27 |
Family
ID=68921741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910734407.XA Pending CN110615346A (en) | 2019-08-09 | 2019-08-09 | Step side strip and escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110615346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751299A (en) * | 2022-03-09 | 2022-07-15 | 苏州福毅科技商贸有限公司 | Bucket cover hoisting type safety bucket for construction of manual hole digging pile |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8601245D0 (en) * | 1985-10-16 | 1986-02-26 | Thyssen Man Aufzuege | Side skirting |
| CN101311101A (en) * | 2007-05-21 | 2008-11-26 | 东芝电梯株式会社 | Passenger conveyor, gap regulating method and gap regulating tools |
| CN202643069U (en) * | 2012-06-19 | 2013-01-02 | 苏州汉森电梯有限公司 | Skirt panel anti-clamping device of escalator |
| KR101224794B1 (en) * | 2011-09-23 | 2013-01-21 | 전완기 | Safety apparatus for escalators |
| CN103086250A (en) * | 2011-10-28 | 2013-05-08 | 康力电梯股份有限公司 | Anti-pinch protector for skirt panel |
| CN104860180A (en) * | 2014-02-25 | 2015-08-26 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN205603025U (en) * | 2016-04-25 | 2016-09-28 | 凯斯博电梯有限公司 | Automatic human protection machanism of staircase both sides |
| CN110002330A (en) * | 2017-12-28 | 2019-07-12 | 株式会社日立制作所 | Fishback component and passenger conveyors |
| CN210973516U (en) * | 2019-08-09 | 2020-07-10 | 广东省特种设备检测研究院珠海检测院 | Step side strip and escalator |
-
2019
- 2019-08-09 CN CN201910734407.XA patent/CN110615346A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8601245D0 (en) * | 1985-10-16 | 1986-02-26 | Thyssen Man Aufzuege | Side skirting |
| CN101311101A (en) * | 2007-05-21 | 2008-11-26 | 东芝电梯株式会社 | Passenger conveyor, gap regulating method and gap regulating tools |
| KR101224794B1 (en) * | 2011-09-23 | 2013-01-21 | 전완기 | Safety apparatus for escalators |
| CN103086250A (en) * | 2011-10-28 | 2013-05-08 | 康力电梯股份有限公司 | Anti-pinch protector for skirt panel |
| CN202643069U (en) * | 2012-06-19 | 2013-01-02 | 苏州汉森电梯有限公司 | Skirt panel anti-clamping device of escalator |
| CN104860180A (en) * | 2014-02-25 | 2015-08-26 | 株式会社日立制作所 | Passenger conveying apparatus |
| CN205603025U (en) * | 2016-04-25 | 2016-09-28 | 凯斯博电梯有限公司 | Automatic human protection machanism of staircase both sides |
| CN110002330A (en) * | 2017-12-28 | 2019-07-12 | 株式会社日立制作所 | Fishback component and passenger conveyors |
| CN210973516U (en) * | 2019-08-09 | 2020-07-10 | 广东省特种设备检测研究院珠海检测院 | Step side strip and escalator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751299A (en) * | 2022-03-09 | 2022-07-15 | 苏州福毅科技商贸有限公司 | Bucket cover hoisting type safety bucket for construction of manual hole digging pile |
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