CN108750887A - A kind of elevator car top fence assembly - Google Patents
A kind of elevator car top fence assembly Download PDFInfo
- Publication number
- CN108750887A CN108750887A CN201810778402.2A CN201810778402A CN108750887A CN 108750887 A CN108750887 A CN 108750887A CN 201810778402 A CN201810778402 A CN 201810778402A CN 108750887 A CN108750887 A CN 108750887A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- side guardrail
- car top
- elevator car
- protective door
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of elevator car top fence assemblies, including guardrail ontology, the guardrail ontology includes front side guardrail, left side guardrail, rear side guardrail and the right side guardrail of head and the tail connection, open protective door can be folded inward by being provided on the guardrail of front side, the side of the protective door is articulated with front side guardrail, the bolt-type safety switch of connection elevator master control system is equipped between the other side and front side guardrail, protective door includes at least the identical framework of two structures, and the lateral edges of adjacent frame are hinged.Collapsible containment door is flexible and convenient to use, save space, the inside opening protection function door of easy access personnel, overcome limitation spatially, the bolt-type safety switch of connection elevator master control system is detected the on off state of protective door, safety when car maintenance or operation is greatly improved, car is out of service when car overhauls, and is further ensured that the job safety of service personnel.
Description
Technical field
The present invention relates to elevator accessory technical field, especially a kind of elevator car top fence assembly.
Background technology
Elevator car top guardrail is a kind of protective device mounted on car top, for preventing car top operating personnel from falling accidentally
Fall hoistway.Since car top is equipped with upper beam, existing elevator car top guardrail is influenced by upper beam position, and installation is empty
Between there is significant limitation, the dodge gate in fence assembly is inwardly opened limited.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of elevator car top fence assembly that can inwardly open,
Using flexible saves space, operational safety.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of elevator car top fence assembly, including guardrail ontology, the guardrail ontology include head and the tail connection front side guardrail,
Left side guardrail, rear side guardrail and right side guardrail, open protective door can be folded inward by being provided on the guardrail of front side, the protective door
Side be articulated with front side guardrail, between the other side and front side guardrail be equipped with connection elevator master control system bolt-type safety open
It closes, protective door includes at least the identical framework of two structures, and the lateral edges of adjacent frame are hinged.
Preferably, the protective door includes the identical framework of two structures.
Preferably, the upper end of the left side guardrail, rear side guardrail and right side guardrail be rotatably connected to it is foldable, can erect
Upper guardrail, connected when upper guardrail is in erect and/or pass through a locking part when folded state, between adjacent upper guardrail.
Preferably, the upper guardrail end for being rotationally connected with left side guardrail and right side guardrail is equipped with the first threaded hole, rotates
Bolt there are two setting is connected on the upper guardrail of rear side guardrail, and the bolt and the first threaded hole coordinate and can be in upright states
Lower each upper guardrail of connection.
Preferably, the upper guardrail for being rotationally connected with left side guardrail and right side guardrail is equipped with the second threaded hole, the bolt
Coordinate with the second threaded hole and each upper guardrail can be connect in a folded configuration.
Preferably, the left side guardrail and right side guardrail are fixed by multiple tracks cross bar and column transverse and longitudinal.
Preferably, the left side guardrail, right side guardrail are fixedly connected with upper beam.
Preferably, it is respectively and fixedly provided with toeguard on the left side guardrail, rear side guardrail and right side guardrail.
The beneficial effects of the invention are as follows：The present invention, which uses, folds protective door to reduce length, and protective door can be opened inwardly, and
Interference will not be generated with the position of upper beam.Collapsible containment door is flexible and convenient to use, saves space, and easy access personnel are inside
Opening protection function door, overcomes limitation spatially, and the bolt-type safety switch of connection elevator master control system opens protective door
Off status is detected, and greatly improves safety when car maintenance or operation, car is out of service when car overhauls, into one
Step ensures the job safety of service personnel.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the vertical view of the embodiment of the present invention；
Fig. 2 is the front view of the embodiment of the present invention；
Fig. 3 is the schematic diagram of upper guardrail upright state in the present invention.
Specific implementation mode
Referring to figs. 1 to Fig. 3, as shown, a kind of elevator car top fence assembly, including guardrail ontology, the guardrail ontology
Include front side guardrail 1, left side guardrail 2, rear side guardrail 3 and the right side guardrail 4 of head and the tail connection, being provided on front side guardrail 1 can be to
The side of the protective door 5 that interior folding is opened, the protective door 5 is articulated with front side guardrail 1, is set between the other side and front side guardrail 1
There are the bolt-type safety switch 6 of connection elevator master control system, protective door 5 to include at least the identical framework of two structures, adjacent frame
The lateral edges of body are hinged.
Protective door 5 includes at least the identical framework of two structures, and in the present invention, the protective door 5 includes two structures
Identical framework, length can be reduced by folding protective door 5, and protective door 5 is inwardly opened, and will not be generated with the position of upper beam 10 dry
It relates to, accordion structure using flexible, conveniently overcomes limitation spatially.
It is equipped with the bolt-type safety switch 6 of connection elevator master control system between protective door 5 and front side guardrail 1, when maintenance, pulls out
Bolt is played, protective door 5 is inwardly opened, and signal is passed to elevator master control system by safety switch, and car is out of service, maintenance or peace
Dress personnel enter car top operation；After the completion of operation, protective door 5 is closed, plugs bolt, signal is passed to elevator master by safety switch
Control system, car can normal operations.
5 using flexible of Collapsible containment door, saves space, and the inside opening protection function door 5 of easy access personnel connects elevator master
The bolt-type safety switch 6 of control system is detected the on off state of protective door 5, when greatly improving car maintenance or operation
Safety, car overhaul when car it is out of service, be further ensured that the job safety of service personnel.
In addition, in order to improve the height of elevator car top fence assembly, while reducing the requirement to building headroom height, institute
The upper end for stating left side guardrail 2, rear side guardrail 3 and right side guardrail 4 is rotatably connected to upper guardrail 7 that is foldable, can erectting, overhauls
When, guardrail 7 is lifted, fence assembly height is improved, after the completion of maintenance, guardrail 7 in folding, to reduce fence assembly height, drop
The low requirement to building headroom height.
In the present embodiment, upper guardrail 7 is rotatably installed in left side guardrail 2, rear side guardrail 3 and right side guardrail 4 by hinge
On, when upper guardrail 7 is in setting and/or folded state, pass through locking part connection, structure letter between adjacent upper guardrail 7
Single, convenience of taking down the exhibits, connection are reliable.
Specifically, it is rotationally connected on the upper guardrail 7 of rear side guardrail 3 and sets there are two bolt 8, be rotationally connected with left side shield
The upper guardrail 7 on column 2 is equipped with the first threaded hole and the second threaded hole 9, and the upper guardrail 7 for being rotationally connected with right side guardrail 4 is equipped with
First threaded hole and the second threaded hole 9, the first threaded hole and the second threaded hole 9 match with bolt 8, as shown in figure 3, the first spiral shell
Pit is located at the end of left side guardrail 2 and right side guardrail 4, the bolt 8 and the cooperation of the first threaded hole and can be in upright state
It is lower to connect each upper guardrail 7；Bolt 8 is unclamped, upper guardrail 7 is turned over downwards 90 °, at this point, the upper guardrail 7 of the support of upper beam 10, the spiral shell
Bolt 8 coordinates with the second threaded hole 9 and can connect each upper guardrail 7 in a folded configuration.
As shown, the left side guardrail 2 and right side guardrail 4 are fixed by multiple tracks cross bar and column transverse and longitudinal, cross bar,
Column is fixedly connected with upper beam 10 so that the structural stability of left side guardrail 2 and right side guardrail 4 is good, effectively prevent guardrail group
The deflection of part.
Wherein, the column adjacent with upper beam 10 is close to upper beam 10, clamps upper beam 10 from the left and right sides, reinforces guardrail
The fastness and stability of component.
In addition, being respectively and fixedly provided with toeguard on the left side guardrail 2, rear side guardrail 3 and right side guardrail 4.
Presently preferred embodiments of the present invention is illustrated above, certainly, the present invention can also use and above-mentioned reality
Apply the different form of mode, those skilled in the art under the premise of without prejudice to spirit of that invention made by equivalent change
It changes or changes accordingly, should all belong to the scope of protection of the present invention interior.
Claims (8)
1. a kind of elevator car top fence assembly, which is characterized in that including guardrail ontology, the guardrail ontology includes head and the tail connection
Front side guardrail (1), left side guardrail (2), rear side guardrail (3) and right side guardrail (4), being provided on front side guardrail (1) can be to infolding
The folded protective door (5) opened, the side of the protective door (5) are articulated with front side guardrail (1), the other side and front side guardrail (1) it
Between be equipped with connection elevator master control system bolt-type safety switch (6), protective door (5) include at least the identical frame of two structures
The lateral edges of body, adjacent frame are hinged.
2. elevator car top fence assembly according to claim 1, which is characterized in that the protective door (5) includes two knots
The identical framework of structure.
3. elevator car top fence assembly according to claim 1, which is characterized in that the left side guardrail (2), rear side guardrail
(3) and the upper end of right side guardrail (4) is rotatably connected to upper guardrail (7) that is foldable, can erectting, when upper guardrail (7) is in perpendicular
When vertical and/or folded state, connected by a locking part between adjacent upper guardrail (7).
4. elevator car top fence assembly according to claim 3, which is characterized in that be rotationally connected with left side guardrail (2) and
Upper guardrail (7) end of right side guardrail (4) is equipped with the first threaded hole, is rotationally connected on the upper guardrail (7) of rear side guardrail (3)
If there are two bolt (8), the bolt (8) coordinates with the first threaded hole and can connect each upper guardrail (7) under upright state.
5. elevator car top fence assembly according to claim 4, which is characterized in that be rotationally connected with left side guardrail (2) and
The upper guardrail (7) of right side guardrail (4) is equipped with the second threaded hole (9), and the bolt (8) coordinates with the second threaded hole (9) and energy
It is enough to connect each upper guardrail (7) in a folded configuration.
6. elevator car top fence assembly according to claim 1, which is characterized in that the left side guardrail (2) and right side shield
Column (4) is fixed by multiple tracks cross bar and column transverse and longitudinal.
7. elevator car top fence assembly according to claim 1, which is characterized in that the left side guardrail (2), right side guardrail
(4) it is fixedly connected with upper beam (10).
8. elevator car top fence assembly according to claim 1, which is characterized in that the left side guardrail (2), rear side guardrail
(3) and on right side guardrail (4) it is respectively and fixedly provided with toeguard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778402.2A CN108750887A (en) | 2018-07-16 | 2018-07-16 | A kind of elevator car top fence assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778402.2A CN108750887A (en) | 2018-07-16 | 2018-07-16 | A kind of elevator car top fence assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108750887A true CN108750887A (en) | 2018-11-06 |
Family
ID=63973982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778402.2A Pending CN108750887A (en) | 2018-07-16 | 2018-07-16 | A kind of elevator car top fence assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108750887A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678655A (en) * | 2020-12-31 | 2021-04-20 | 苏州江南嘉捷电梯有限公司 | Foldable car top guardrail that opens and shuts |
| CN115849143A (en) * | 2022-11-25 | 2023-03-28 | 宁波宏大电梯有限公司 | High-speed elevator car |
| CN117446615A (en) * | 2023-12-25 | 2024-01-26 | 通用电梯股份有限公司 | Maintenance control method and structure of folding type car roof guardrail |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203781584U (en) * | 2014-01-24 | 2014-08-20 | 苏州富士电梯有限公司 | Hinge-type carriage top guardrail |
| CN204224010U (en) * | 2014-11-11 | 2015-03-25 | 广州日滨科技发展有限公司 | Protective fence at top of elevator car |
| CN204778117U (en) * | 2015-05-25 | 2015-11-18 | 江苏施塔德电梯有限公司 | Novel foldable elevator cab rail guard |
| CN205973368U (en) * | 2016-07-19 | 2017-02-22 | 鑫诺电梯有限公司 | Elevator cab guardrail mounting structure |
| CN107792759A (en) * | 2017-11-30 | 2018-03-13 | 康力电梯股份有限公司 | A kind of Sightseeing Lift car top guard rail |
| CN208577321U (en) * | 2018-07-16 | 2019-03-05 | 中山市鑫海精密制造科技有限公司 | A kind of elevator car top fence assembly |
-
2018
- 2018-07-16 CN CN201810778402.2A patent/CN108750887A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203781584U (en) * | 2014-01-24 | 2014-08-20 | 苏州富士电梯有限公司 | Hinge-type carriage top guardrail |
| CN204224010U (en) * | 2014-11-11 | 2015-03-25 | 广州日滨科技发展有限公司 | Protective fence at top of elevator car |
| CN204778117U (en) * | 2015-05-25 | 2015-11-18 | 江苏施塔德电梯有限公司 | Novel foldable elevator cab rail guard |
| CN205973368U (en) * | 2016-07-19 | 2017-02-22 | 鑫诺电梯有限公司 | Elevator cab guardrail mounting structure |
| CN107792759A (en) * | 2017-11-30 | 2018-03-13 | 康力电梯股份有限公司 | A kind of Sightseeing Lift car top guard rail |
| CN208577321U (en) * | 2018-07-16 | 2019-03-05 | 中山市鑫海精密制造科技有限公司 | A kind of elevator car top fence assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678655A (en) * | 2020-12-31 | 2021-04-20 | 苏州江南嘉捷电梯有限公司 | Foldable car top guardrail that opens and shuts |
| CN115849143A (en) * | 2022-11-25 | 2023-03-28 | 宁波宏大电梯有限公司 | High-speed elevator car |
| CN117446615A (en) * | 2023-12-25 | 2024-01-26 | 通用电梯股份有限公司 | Maintenance control method and structure of folding type car roof guardrail |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |