CN207792425U - A kind of elevator guardrail - Google Patents
A kind of elevator guardrail Download PDFInfo
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- CN207792425U CN207792425U CN201721749987.2U CN201721749987U CN207792425U CN 207792425 U CN207792425 U CN 207792425U CN 201721749987 U CN201721749987 U CN 201721749987U CN 207792425 U CN207792425 U CN 207792425U
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- 238000009434 installation Methods 0.000 claims description 5
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
本实用新型公开了一种电梯护栏。其安装于电梯轿顶或电梯轿架的上方，包括一个护栏本体，所述护栏本体上设有扶手，其特征在于，所述扶手包括上扶手，安装在所述护栏本体的上端，且所述上扶手内侧的投影位于所述电梯轿顶或电梯轿架外侧立面的外侧。本实用新型能有效减少上扶手到井道壁的距离，当扶手内侧到井道壁的距离小于850毫米时，上扶手高度只需要设计为大于700毫米而不大于1100毫米，从而降低了电梯的顶层高度和楼层的纵向面积。
The utility model discloses an elevator guardrail. It is installed on the top of the elevator car or the elevator car frame, and includes a guardrail body, the guardrail body is provided with handrails, and it is characterized in that the handrails include upper handrails, installed on the upper end of the guardrail body, and the The projection on the inner side of the upper handrail is located on the outer side of the elevator car roof or the outer facade of the elevator car frame. The utility model can effectively reduce the distance from the upper handrail to the hoistway wall. When the distance from the inner side of the handrail to the hoistway wall is less than 850 mm, the height of the upper handrail only needs to be designed to be greater than 700 mm but not greater than 1100 mm, thereby reducing the height of the top floor of the elevator and the longitudinal area of the floor.
Description
技术领域technical field
本实用新型属于电梯技术领域，具体涉及一种安装在电梯轿顶或电梯轿架上方的电梯护栏。The utility model belongs to the technical field of elevators, in particular to an elevator guardrail installed on the elevator car top or the elevator car frame.
背景技术Background technique
目前，某些电梯的电梯轿顶或者电梯轿架的上方需设置护栏以形成避险空间。现有的电梯护栏多是直上直下的结构，扶手的内侧在电梯轿顶或者电梯轿架上方的投影所围合的空间即为避险空间。由于护栏需要安装在轿顶或轿架上方，并且国标要求扶手与导轨之间的间距不小于100mm，当出现电梯井道较大的情况时，扶手内侧到井道壁的距离很容易超过国标规定的界限值(850mm)，按国标要求只能设置1.10米高度的护栏，从而增大了顶层高度，增加了楼层的纵向面积。At present, guardrails need to be provided on the top of the elevator car or the elevator car frame of some elevators to form a safe space. Most of the existing elevator guardrails are straight up and down structures, and the space enclosed by the projection of the inner side of the handrail on the elevator car roof or the elevator car frame is the safe haven space. Since the guardrail needs to be installed on the top of the car or the car frame, and the national standard requires that the distance between the handrail and the guide rail is not less than 100mm, when the elevator shaft is large, the distance from the inside of the handrail to the wall of the hoistway can easily exceed the limit specified by the national standard value (850mm), according to the national standard, only guardrails with a height of 1.10 meters can be installed, thereby increasing the height of the top floor and increasing the longitudinal area of the floor.
实用新型内容Utility model content
本实用新型的目的在于提供一种电梯护栏，能有效解决现有技术的不足之处。The purpose of the utility model is to provide an elevator guardrail, which can effectively solve the deficiencies of the prior art.
为达到上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种电梯护栏，安装于电梯轿顶或电梯轿架的上方，包括一个护栏本体，所述护栏本体上设有扶手；所述扶手包括上扶手，安装在所述护栏本体的上端，且所述上扶手内侧的投影位于所述电梯轿顶或电梯轿架外侧立面的外侧。An elevator guardrail is installed on the top of the elevator car or the elevator car frame, and includes a guardrail body on which handrails are provided; the handrails include upper handrails installed on the upper end of the guardrail body, and the The projection of the inner side of the upper handrail is located on the outer side of the elevator car roof or the outer facade of the elevator car frame.
作为优选，所述上扶手的安装高度为大于700毫米而不大于1100毫米。Preferably, the installation height of the upper armrest is greater than 700mm but not greater than 1100mm.
作为一种选择，所述护栏本体包括：若干条支柱，每条支柱的下端部通过一个安装板垂直安装在电梯轿顶或电梯轿架上表面的侧边上；中间扶手，安装在所述若干条支柱的上端部；若干个Z型连接支架，每个Z型连接支架的下端部固定在所述中间扶手上；和上扶手，安装在所述若干个Z型连接支架的上端部。As an option, the guardrail body includes: several pillars, the lower end of each pillar is vertically installed on the side of the elevator car roof or the upper surface of the elevator car frame through a mounting plate; The upper end of a pillar; several Z-shaped connecting brackets, the lower end of each Z-shaped connecting bracket is fixed on the middle armrest; and the upper armrest is installed on the upper ends of the several Z-shaped connecting brackets.
作为另一种选择，所述护栏本体包括：若干条支柱，每条支柱的下端部通过一个安装板垂直安装在电梯轿顶或电梯轿架上表面的侧边上；中间扶手，安装在所述若干条支柱的中部位置；若干个一字型连接支架，每个一字型连接支架的一端固定在一条支柱的上端部；和上扶手，安装在所述若干个一字型连接支架的另一端。As another option, the guardrail body includes: several pillars, the lower end of each pillar is vertically installed on the side of the elevator car roof or the upper surface of the elevator car frame through a mounting plate; the middle handrail is installed on the The middle position of several pillars; several in-line connecting brackets, one end of each in-line connecting bracket is fixed on the upper end of a pillar; and the upper handrail, installed on the other end of the several in-line connecting brackets .
进一步，每个一字型连接支架与一条支柱一体成型，使支柱呈L型。Further, each in-line connecting bracket is integrally formed with a pillar, so that the pillar is L-shaped.
作为优选，所述上扶手设有用于避让电梯导轨的避让缺口。Preferably, the upper handrail is provided with an avoidance gap for avoiding the elevator guide rail.
本实用新型通过采用上述结构，能有效减少上扶手到井道壁的距离，当扶手内侧到井道壁的距离小于850毫米时，上扶手高度只需要设计为大于700毫米而不大于1100毫米，从而降低了电梯的顶层高度和楼层的纵向面积。The utility model can effectively reduce the distance from the upper handrail to the well wall by adopting the above structure. When the distance from the inner side of the handrail to the well wall is less than 850 mm, the height of the upper handrail only needs to be designed to be greater than 700 mm and not greater than 1100 mm, thereby reducing the The height of the top floor of the elevator and the longitudinal area of the floor are determined.
附图说明Description of drawings
图1是本实用新型实施例1的结构示意图。Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.
图2是图1的A向结构示意图。Fig. 2 is a schematic diagram of the structure along the direction A of Fig. 1 .
图3是图1的B向结构示意图。FIG. 3 is a schematic diagram of the structure along the direction B of FIG. 1 .
图4是本实用新型实施例2的结构示意图。Fig. 4 is a schematic structural view of Embodiment 2 of the present utility model.
图5是图4的C向结构示意图。FIG. 5 is a schematic diagram of the structure in the direction C of FIG. 4 .
图6是图4的D向结构示意图。FIG. 6 is a schematic diagram of the structure in the direction D of FIG. 4 .
图中：In the picture:
1—支柱；2—安装板；3—中间扶手；41—Z型连接支架；42—一字型连接支架；5—上扶手；51—避让缺口；52—上扶手内侧；6—避险空间。1—pillar; 2—installation plate; 3—middle armrest; 41—Z-shaped connecting bracket; 42—inline connecting bracket; 5—upper armrest; 51—avoidance gap; 52—inner side of upper armrest; .
现结合附图和实施例对本实用新型作进一步详细说明。Now in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
具体实施方式Detailed ways
实施例1Example 1
如图1至图3所示，本实施例所述的一种电梯护栏，其护栏本体主要由若干条支柱1、若干安装板2、中间扶手3、若干Z型连接支架41和上扶手5组成。As shown in Figures 1 to 3, a guardrail for an elevator described in this embodiment is mainly composed of several pillars 1, several mounting plates 2, middle handrails 3, several Z-shaped connecting brackets 41 and upper handrails 5. .
所述的若干支柱1等间距垂直于电梯轿顶或电梯轿架的上表面排布在电梯轿顶或电梯轿架上表面的左右侧和后侧，且每条支柱1的下端部通过一个安装板2安装在电梯轿顶或电梯轿架上表面上。The several pillars 1 are equally spaced perpendicular to the upper surface of the elevator car roof or the elevator car frame and arranged on the left, right and rear sides of the elevator car roof or the upper surface of the elevator car frame, and the lower end of each pillar 1 is installed through a The plate 2 is mounted on the elevator car roof or on the upper surface of the elevator car frame.
所述的中间扶手3安装在该若干条支柱1的上端部。The middle armrest 3 is installed on the upper ends of the several pillars 1 .
所述的若干Z型连接支架41的下端部固定在中间扶手3上。The lower ends of the several Z-shaped connecting brackets 41 are fixed on the middle armrest 3 .
所述的上扶手5安装连接在该若干个Z型连接支架41的上端部。还有，上扶手5上还设有用于避让电梯导轨的避让缺口51。The upper armrest 5 is installed and connected to the upper ends of the several Z-shaped connecting brackets 41 . Also, the upper handrail 5 is also provided with an escape notch 51 for avoiding the elevator guide rail.
本实施例中，所述支柱、中间扶手和上扶手，均采用角钢材料制成。In this embodiment, the pillars, the middle handrail and the upper handrail are all made of angle steel materials.
本实用新型现场安装后，于电梯轿顶或电梯轿架的上方形成避险空间6，上扶手内侧52的投影位于电梯轿顶或电梯轿架外侧立面的外侧；上扶手到导轨的间距大于100毫米；上扶手内侧52到井道壁的距离小于850毫米，且上扶手5的安装高度为大于700毫米而不大于1100毫米。After the utility model is installed on site, a safe-haven space 6 is formed above the elevator car top or the elevator car frame, and the projection of the inner side 52 of the upper handrail is positioned at the outside of the elevator car top or the outer facade of the elevator car frame; the distance from the upper handrail to the guide rail is greater than 100 mm; the distance from the inner side of the upper armrest 52 to the well wall is less than 850 mm, and the installation height of the upper armrest 5 is greater than 700 mm and not greater than 1100 mm.
实施例2Example 2
如图4至图6所示，本实施例所述的一种电梯护栏，其护栏本体主要由若干条支柱1、若干安装板2、中间扶手3、若干一字型连接支架42和上扶手5组成。As shown in Figures 4 to 6, a guardrail for an elevator described in this embodiment mainly consists of several pillars 1, several mounting plates 2, middle handrails 3, several in-line connecting brackets 42 and upper handrails 5. composition.
所述的若干支柱1等间距垂直于电梯轿顶或电梯轿架的上表面排布在电梯轿顶或电梯轿架上表面的左右侧和后侧，且每条支柱1的下端部通过一个安装板2安装在电梯轿顶或电梯轿架上表面上。The several pillars 1 are equally spaced perpendicular to the upper surface of the elevator car roof or the elevator car frame and arranged on the left, right and rear sides of the elevator car roof or the upper surface of the elevator car frame, and the lower end of each pillar 1 is installed through a The plate 2 is mounted on the elevator car roof or on the upper surface of the elevator car frame.
所述的中间扶手3安装在该若干条支柱1的中部位置。The middle armrest 3 is installed at the middle position of the several pillars 1 .
若干一字型连接支架42的一端固定在一条支柱1的上端部。One end of several in-line connecting brackets 42 is fixed on the upper end of a pillar 1 .
所述的上扶手5安装连接在该若干一字型连接支架41的另一端。还有，上扶手5上还设有用于避让电梯导轨的避让缺口51。The upper armrest 5 is installed and connected to the other end of the several in-line connecting brackets 41 . Also, the upper handrail 5 is also provided with an escape notch 51 for avoiding the elevator guide rail.
本实施例中，所述支柱、中间扶手和上扶手，均采用角钢材料制成。In this embodiment, the pillars, the middle handrail and the upper handrail are all made of angle steel materials.
本实用新型现场安装后，于电梯轿顶或电梯轿架的上方形成避险空间6，上扶手内侧52的投影位于电梯轿顶或电梯轿架外侧立面的外侧；上扶手到导轨的间距大于100毫米；上扶手内侧52到井道壁的距离小于850毫米，且上扶手5的安装高度为大于700毫米而不大于1100毫米。After the utility model is installed on site, a safe-haven space 6 is formed above the elevator car top or the elevator car frame, and the projection of the inner side 52 of the upper handrail is positioned at the outside of the elevator car top or the outer facade of the elevator car frame; the distance from the upper handrail to the guide rail is greater than 100 mm; the distance from the inner side of the upper armrest 52 to the well wall is less than 850 mm, and the installation height of the upper armrest 5 is greater than 700 mm and not greater than 1100 mm.
需要说明的是，本实施例的每个一字型连接支架可与一条支柱一体成型，使支柱呈L型。It should be noted that each inline-shaped connecting bracket in this embodiment can be integrally formed with a support so that the support is L-shaped.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749987.2U CN207792425U (en) | 2017-12-13 | 2017-12-13 | A kind of elevator guardrail |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749987.2U CN207792425U (en) | 2017-12-13 | 2017-12-13 | A kind of elevator guardrail |
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| CN207792425U true CN207792425U (en) | 2018-08-31 |
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| CN201721749987.2U Expired - Fee Related CN207792425U (en) | 2017-12-13 | 2017-12-13 | A kind of elevator guardrail |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302191A (en) * | 2020-03-31 | 2020-06-19 | 瑞普兰德电梯有限公司 | Safety protection rail in elevator car |
| CN116902715A (en) * | 2022-04-14 | 2023-10-20 | 三菱电机株式会社 | Elevator device |
-
2017
- 2017-12-13 CN CN201721749987.2U patent/CN207792425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302191A (en) * | 2020-03-31 | 2020-06-19 | 瑞普兰德电梯有限公司 | Safety protection rail in elevator car |
| CN116902715A (en) * | 2022-04-14 | 2023-10-20 | 三菱电机株式会社 | Elevator device |
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Granted publication date: 20180831 |