CN106006314A - Safety guardrail for elevator car roof - Google Patents
Safety guardrail for elevator car roof Download PDFInfo
- Publication number
- CN106006314A CN106006314A CN201610551952.1A CN201610551952A CN106006314A CN 106006314 A CN106006314 A CN 106006314A CN 201610551952 A CN201610551952 A CN 201610551952A CN 106006314 A CN106006314 A CN 106006314A
- Authority
- CN
- China
- Prior art keywords
- stull
- guardrail
- vertical brace
- cross strut
- strut
- 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
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
- B66B5/0081—Safety of maintenance personnel by preventing falling by means of safety fences or handrails, being operable or not, mounted on top of the elevator car
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 provides a safety guardrail for an elevator car roof. The safety guardrail comprises a guardrail body, wherein the guardrail body comprises a rear guardrail as well as a left guardrail and a right guardrail which are arranged at the two sides of the rear guardrail; the rear guardrail comprises a first cross strut and a second cross strut; one end of the first cross strut and one end of the second cross strut, which are at the same side, are simultaneously connected to a first vertical strut; the other end of the first cross stud and the other end of the second cross strut, which are at the same side, are simultaneously connected to a second vertical strut; the left guardrail comprises a third cross strut and a fourth cross strut; one end of the third cross strut and one end of the fourth cross strut, which are at the same side, are simultaneously connected to the second vertical strut; the other end of the third cross strut and the other end of the fourth cross strut, which are at the same side, are simultaneously connected to a third vertical strut; the right guardrail comprises a fifth cross strut and a sixth cross strut which are arranged in parallel vertically; one end of the fifth cross strut and one end of the sixth cross strut, which are at the same side, are simultaneously connected to the first vertical strut, and the other end of the fifth cross strut and the other end of the sixth cross strut, which are at the same side, are simultaneously connected to a fourth vertical strut; and the guardrail is a structure which is in the shape of U, U with opening facing rightwards or C. A supporting frame is telescopic pole structure. The safety guardrail is stable and reliable in structure, can regulate mounting height, on the supporting frame, of the guardrail body, and is strong in adaptation.
Description
Technical field
The invention belongs to elevator attachment technique field, especially relates to a kind of elevator car top safety protective
Hurdle.
Background technology
Along with being widely used of elevator, have become as various crowd in building, have to use for traffic work
Tool.Along with the development of elevator applications, there is the elevator hoistways of many low headroom heights in the market,
Its top layer is the lowest, and old-fashioned guard rail whole height is fixed, and sedan-chair top guard rail becomes car
High-order bit.When elevator hoistways headroom height deficiency, will be not enough between sedan-chair head space sedan-chair top guard rail is installed.
But install due to elevator and during repair and maintenance, operator need to work on sedan-chair top, do not have car top guard then
Operator can be considerably increased and crash into the risk of hoistway, and can not ensure that repair and maintenance personnel operate on sedan-chair top
Personal safety.The car top guard that actual condition needs is can adapt to accordingly, it would be desirable to install at car top
Device, to protect elevator erector, the personal security of elevator repair and maintenance personnel.But existing car top guard leads to
Often forming for steel pipe bending, structural strength is relatively low, and cannot adjust guardrail according to actual installation situation
Height, bad adaptability.
Summary of the invention
In view of this, the invention is intended to overcome defect present in above-mentioned prior art, proposes one
Elevator car top safety barrier.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of elevator car top safety barrier, including guardrail body；Described guardrail body include rear guardrail and after protect
The left guardrail of both sides, hurdle and right guardrail；Described rear guardrail includes the first stull and second be arrangeding in parallel up and down
Stull；Described first stull and the second stull are in one end of homonymy and are simultaneously connected with in the first vertical brace, place
The other end in homonymy is connected in the second vertical brace；Described left guardrail includes that the be arranged in parallel up and down the 3rd is horizontal
Support and the 4th stull, the two one end being in homonymy is simultaneously connected with in described second vertical brace, homonymy another
One end is simultaneously connected with in the 3rd vertical brace；Described right guardrail includes the 5th stull and be arrangeding in parallel up and down
Six stulls, the two one end being in homonymy is simultaneously connected with in described first vertical brace, and the other end of homonymy is same
Time be connected in the 4th vertical brace；Adjustable for height bracing frame it is separately mounted on described left guardrail and right guardrail
On, the bottom of support frame as described above is fixing with car top to be connected.
Further, described guardrail body in " U " type, " Contraband " type or " C " type structure.
Further, support frame as described above is Telescopic shaft type structure.
Further, support frame as described above is arranged on described left guardrail or the centre position of described right guardrail, its bag
Include two support bars being vertically arranged.
Further, described first stull, the second stull, the first vertical brace and the second vertical brace all use angle steel.
Further, the first stull, the second stull, the 3rd stull, the 4th stull, the 5th stull, the 6th
Stull, the first vertical brace, the second vertical brace, the 3rd vertical brace and the 4th vertical brace all use angle steel.
Further, described first stull, the 3rd stull and the 5th stull are provided with hook hole.
Relative to prior art, the invention has the advantage that
1) the invention is reasonable in design, uses angle steel as main components, improves guard rail whole
The structural strength of body, it is possible to well ensure the personal safety that repair and maintenance personnel operate on sedan-chair top.Further, may be used
With according to actual working conditions, adjust guardrail body setting height(from bottom) on bracing frame, adapt to strong, it is easy to peace
Dress and maintenance, further, it is possible to play its safeguard function to greatest extent.
2) arranging buffer bar in the first stull, the 3rd stull and the 5th stull, buffer bar is the most permissible
Being rubber strip, buffer bar is arranged along the length direction of each stull, and is arranged on inside stull, Ke Yiyou
Effect avoid related personnel to collide with on guardrail, cause collide with injured.
3) it is provided with hook hole in the first stull, the 3rd stull and the 5th stull, facilitates repair and maintenance personnel to incite somebody to action
Some ropes, instrument or other additional be hooked on guard rail, improve work efficiency.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention,
The schematic description and description of the invention is used for explaining the invention, is not intended that this
The improper restriction of bright creation.In the accompanying drawings:
Fig. 1 is the structural representation of the invention.
Description of reference numerals:
1-guardrail body；Guardrail after 2-；3-left guardrail；4-right guardrail；5-the first stull；6-the second stull；
7-the first vertical brace；8-the second vertical brace；9-the 3rd stull；10-the 4th stull；11-buffer bar；12-
Three vertical braces；13-the 5th stull；14-the 4th vertical brace；15-support bar；16-the 6th stull；17-supports
Frame；18-hook hole.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in the invention and embodiment
Feature can be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description the invention and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that restriction to the invention.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In the description of the invention, unless otherwise
Illustrating, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in innovation and creation.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of elevator car top safety barrier, as it is shown in figure 1, include guardrail body 1；Described guardrail body 1 is wrapped
Include rear guardrail 2 and the left guardrail 3 of rear guardrail 2 both sides and right guardrail 4；Described rear guardrail 3 includes
Under the first stull 5 and the second stull 6 of be arrangeding in parallel；Described first stull 5 and the second stull 6 are in
One end of homonymy is simultaneously connected with in the first vertical brace 7, and the other end being in homonymy is connected to the second vertical brace 8
On；Described left guardrail 3 includes the 3rd stull 9 and the 4th stull 10 be arrangeding in parallel up and down, and the two is in
One end of homonymy is simultaneously connected with in described second vertical brace 8, and the other end of homonymy is simultaneously connected with and stands the 3rd
In support 12；Described right guardrail 4 includes the 5th stull 13 and the 6th stull 16 be arrangeding in parallel up and down, two
Person is in one end of homonymy and is simultaneously connected with in described first vertical brace 7, and the other end of homonymy is simultaneously connected with
In 4th vertical brace 14；It is separately mounted to adjustable for height bracing frame on described left guardrail 3 and right guardrail 4
On 17, the bottom of support frame as described above 17 is fixing with car top to be connected.
Wherein, the described guardrail body 1 that described left guardrail 3, rear guardrail 2 and right guardrail 4 three surround is whole
Body in " U " type, " Contraband " type or " C " type structure, can be according to actual condition needs, for difference
Use demand, reasonably mate.
Wherein, support frame as described above 17 is Telescopic shaft type structure, can according to the use demand of guard rail,
Suitably adjust the height of bracing frame, and then effective protective range of adjustment guardrail body, ensure to greatest extent
The personal safety of elevator repair and maintenance personnel.
The concrete structure of support frame as described above 17 is arranged it may be that be arranged on described left guardrail 3 or the described right side
The centre position of guardrail 4 so that the stability of guardrail body 1 is best.Bracing frame 17 it include that two is vertical
The support bar 15 arranged, support bar 15 is Telescopic shaft type structure, can be as required to bracing frame 17
Carry out the adjustment of length.
In order to strengthen the structural strength of guardrail body 1 in this guard rail, in an optional embodiment,
Described first stull the 5, second stull the 6, first vertical brace 7 and the second vertical brace 8 all use angle steel.Need
It is noted that with bolts between each stull with corresponding each vertical brace, it is possible to achieve structural member is many
Secondary repeated removal, easy to assembly, it is possible to recycle.
In order to strengthen the structural strength of this guard rail 1 entirety, in another optional embodiment, the
One stull the 5, second stull the 6, the 3rd stull the 9, the 4th stull the 10, the 5th stull the 13, the 6th stull
16, first vertical brace the 7, second vertical brace the 8, the 3rd vertical brace 12 and the 4th vertical brace 14 all use angle steel.Need
It is noted that with bolts between each stull with corresponding each vertical brace, it is possible to achieve structural member
Dismounting is repeated several times, easy to assembly, it is possible to recycle.
For convenience repair and maintenance personnel by some ropes, instrument or other additional be hooked on guard rail, improve
Work efficiency, in an optional embodiment, described first stull the 5, the 3rd stull 9 and the 5th
Stull 13 is provided with hook hole 18.Hook hole 18 can be several of diverse location, and each hook
Hole can be not of uniform size, to facilitate different size rope to penetrate or different size of hook hooks.
Owing to, during elevator repair and maintenance, repair and maintenance personnel are often on the other hand hold elevator structure part, another
Hands uses instrument, now, if the instrument of replacing, or need both hands to hold elevator components, instrument is put
Put in instrument cases, just seem the most inconvenient, the most even bend over the most less to facilitate, in this case,
Instrument in hands can be inserted in hook hole 18 by repair and maintenance personnel temporarily, after Chu Liwan operation on hand,
Receive instrument again, certainly, in repair and maintenance operating process, it is also possible to operationally, at any time easily from anti-
Instrument is taken in the hook hole 18 of guardrail, very convenient.
Furthermore it is also possible to arrange buffering in described first stull the 5, the 3rd stull 9 and the 5th stull 13
Bar 11, buffer bar arranges along the length direction of each stull, and is arranged on inside stull, can effectively keep away
Exempt from related personnel and collide with on guardrail, cause collide with injured.Buffer bar can be generally rubber strip.
The invention is reasonable in design, uses angle steel as main components, improves guard rail entirety
Structural strength, it is possible to well ensure the personal safety that repair and maintenance personnel operate on sedan-chair top.And it is possible to root
According to actual working conditions, adjust guardrail body setting height(from bottom) on bracing frame, adapt to strong, it is easy to install and
Safeguard, further, it is possible to play its safeguard function to greatest extent.
The foregoing is only the preferred embodiment of the invention, not in order to limit present invention wound
Make, within all spirit in the invention and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in the protection domain of the invention.
Claims (7)
1. an elevator car top safety barrier, it is characterised in that: include guardrail body；Described guardrail body bag
Include rear guardrail and the left guardrail of rear guardrail both sides and right guardrail；Described rear guardrail includes be arrangeding in parallel up and down
The first stull and the second stull；Described first stull and the second stull are in one end of homonymy and are simultaneously connected with
In the first vertical brace, the other end being in homonymy is connected in the second vertical brace；Described left guardrail includes up and down
The 3rd stull be arrangeding in parallel and the 4th stull, the two one end being in homonymy is simultaneously connected with described second
In vertical brace, the other end of homonymy is simultaneously connected with in the 3rd vertical brace；Described right guardrail includes the most parallel setting
The 5th stull put and the 6th stull, the two one end being in homonymy is simultaneously connected with in described first vertical brace
On, the other end of homonymy is simultaneously connected with in the 4th vertical brace；It is respectively mounted on described left guardrail and right guardrail
On adjustable for height bracing frame, the bottom of support frame as described above is fixing with car top to be connected.
A kind of elevator car top safety barrier the most according to claim 1, it is characterised in that: described
Guardrail body in " U " type, " Contraband " type or " C " type structure.
A kind of elevator car top safety barrier the most according to claim 1, it is characterised in that: described
Bracing frame is Telescopic shaft type structure.
4. according to a kind of elevator car top safety barrier described in claim 1 or 3, it is characterised in that:
Support frame as described above is arranged on described left guardrail or the centre position of described right guardrail, and it includes that two are vertically arranged
Support bar.
A kind of elevator car top safety barrier the most according to claim 1, it is characterised in that: described
First stull, the second stull, the first vertical brace and the second vertical brace all use angle steel.
A kind of elevator car top safety barrier the most according to claim 1, it is characterised in that: first
Stull, the second stull, the 3rd stull, the 4th stull, the 5th stull, the 6th stull, the first vertical brace,
Second vertical brace, the 3rd vertical brace and the 4th vertical brace all use angle steel.
A kind of elevator car top safety barrier the most according to claim 1, it is characterised in that: described
First stull, the 3rd stull and the 5th stull are provided with hook hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551952.1A CN106006314A (en) | 2016-07-13 | 2016-07-13 | Safety guardrail for elevator car roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551952.1A CN106006314A (en) | 2016-07-13 | 2016-07-13 | Safety guardrail for elevator car roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006314A true CN106006314A (en) | 2016-10-12 |
Family
ID=57118068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610551952.1A Pending CN106006314A (en) | 2016-07-13 | 2016-07-13 | Safety guardrail for elevator car roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697547A (en) * | 2018-07-10 | 2020-01-17 | 上海三菱电梯有限公司 | Telescopic guardrail on car roof |
| CN113056430A (en) * | 2018-11-19 | 2021-06-29 | 因温特奥股份公司 | Elevator cage |
-
2016
- 2016-07-13 CN CN201610551952.1A patent/CN106006314A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697547A (en) * | 2018-07-10 | 2020-01-17 | 上海三菱电梯有限公司 | Telescopic guardrail on car roof |
| CN110697547B (en) * | 2018-07-10 | 2021-08-03 | 上海三菱电梯有限公司 | Telescopic guardrail on car roof |
| CN113056430A (en) * | 2018-11-19 | 2021-06-29 | 因温特奥股份公司 | Elevator cage |
| US11554935B2 (en) | 2018-11-19 | 2023-01-17 | Inventio Ag | Elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161012 |