CN106395530A - Protective door for elevator shaft - Google Patents
Protective door for elevator shaft Download PDFInfo
- Publication number
- CN106395530A CN106395530A CN201610719065.0A CN201610719065A CN106395530A CN 106395530 A CN106395530 A CN 106395530A CN 201610719065 A CN201610719065 A CN 201610719065A CN 106395530 A CN106395530 A CN 106395530A
- Authority
- CN
- China
- Prior art keywords
- connector
- elevator shaft
- protective door
- hook
- shaft according
- 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
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Classifications
-
- 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
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
Abstract
The invention provides a protective door for an elevator shaft. The protective door comprises a first connecting piece detachably connected with the wall of one side of the elevator shaft, a second connecting piece detachably connected with the wall of the other side of the elevator shaft, and a third connecting piece connected between the first connecting piece and the second connecting piece in a telescopic mode. According to the protective door for the elevator shaft, the telescopic third connecting piece is arranged between the first connecting piece and the second connecting piece so that the protective door for the elevator shaft can be opened and closed conveniently to transport building rubbish conveniently; and in addition, the protective door for the elevator shaft is easy to dismount and install, recyclable, good in protective effect, and capable of meeting the requirements of civilized construction maximally.
Description
Technical field
The present invention relates to construction safety protection technical field, more specifically, it is related to a kind of protective door for elevator shaft.
Background technology
Job site elevator protective door has various forms at present, but major part simply plays and protects workman to crash into well
The effect of mouth.But elevator often can regard the vertical transport channel of building waste during actual Construction of High-rise temporarily, this
Require that protective door will switch often.Lazy because operation sequence is complicated sometimes during operative no longer again will
To in situ, this may result in potential safety hazard for protective door security protection, and therefore guard rail should be easily installed dismounting as far as possible or switch
Existing frequently-used protective door has guard rail and foot guard plate and reinforced mesh protective door, wherein, described guard rail
Typically all it is fixed on body of wall, if want to move railing thoroughly must be removed, then reinstall again, process complexity function
When more；Reinforced mesh protective door itself is heavier, installs, dismantles, transports inconvenience.Protective door is more with material simultaneously.
Content of the invention
In view of the above problems, it is an object of the invention to provide a kind of dismounting is rapid, install simple, repeatable utilize, convenient
Transport the protective door for elevator shaft of building waste.
To achieve these goals, the present invention provides a kind of protective door for elevator shaft, including：First connector, with elevator
Side metope releasable connection；Second connector, another side wall releasable connection with elevator；3rd connector, can stretch
Contracting is connected between described first connector and the second connector.
Described protective door for elevator shaft, wherein, described first connector is the plate being provided with through hole, is bolted on
It is preferable that described first connector sets only multiple engaging lugs on described metope, described through hole is arranged on described engaging lug.
Described protective door for elevator shaft, wherein, described second connector is the plate being fixed with hook, in described another side wall
On face, bolt is set, described hook is hung on described bolt, realizes the connection of described second connector and described metope.
Described protective door for elevator shaft, wherein, described 3rd connector includes multiple connection sheets, the plurality of connection sheet hinge
Connect in multiple variable quadrangles that are connected.
Protective door for elevator shaft of the present invention passes through to arrange telescopic the between the first connector and the second connector
Three connectors, facilitate the switch of protective door for elevator shaft, consequently facilitating transport building waste.
In addition, above-mentioned protective door for elevator shaft, simple, the repeatable utilization of dismounting, protection effect well, can meet to greatest extent
The requirement of civilized construction.
Brief description
By reference to below in conjunction with the explanation of accompanying drawing and the content of claims, and with to the present invention more comprehensively
Understand, other purposes of the present invention and result will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the schematic diagram of an embodiment of protective door for elevator shaft of the present invention；
Fig. 2 is the schematic diagram of an embodiment of the present invention first connector；
Fig. 3 is the schematic diagram of an embodiment of the present invention second connector；
Fig. 4 is the schematic diagram of an embodiment of the present invention the 3rd connector；
Fig. 5 is the schematic diagram of another embodiment of protective door for elevator shaft of the present invention；
Fig. 6 a is the schematic diagram of an embodiment of hook in Fig. 5
Fig. 6 b is the schematic diagram of an embodiment of Fig. 5 bottom bracket axle.
Identical label indicates similar or corresponding feature or function in all of the figs.
Specific embodiment
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments, explain
Many details are stated.It may be evident, however, that these embodiments can also be realized in the case of not having these details.
Fig. 1 is the schematic diagram of protective door for elevator shaft of the present invention, as shown in figure 1, described protective door for elevator shaft 100, for electricity
The protection of stair shaft, including：
First connector 110, the metope releasable connection with the side of elevator, for example, described first connector 110 is to set
It is equipped with plate or the bar of through hole, by bolt (such as expansion bolt), the first connector 110 is fixed on described metope；
Second connector 120, another side wall releasable connection with elevator, for example, the second connecting plate 120 is to be provided with
The plate of through hole or bar, by bolt releasable connection on described metope；
3rd connector 130, scalable be connected between described first connector 110 and the second connector 120, for example,
3rd connector 130 can be Dense mesh screen, telescopic rod etc..
Above-mentioned protective door for elevator shaft 100 has advantages below；
(1) be free to stretch, maximum working face can be provided for live save space to workman after contraction, improve work
Make efficiency；
(2) open and close very convenient, operation sequence simple, be easily mastered；
(3) barrier propterty is reliable, can keep out the strength from horizontal direction, stops accidentally falling of personnel；
(4) installing/dismounting is easy, shrinks small volume after dismounting, is easy to carrying, transport；
(5) reuse can be had enough to meet the need so as to fully play its effect, save material.
Fig. 2 is the schematic diagram of an embodiment of the present invention first connector, as shown in Fig. 2 described first connector 110
Including bar or plate 111 and multiple engaging lug 112, described engaging lug is arranged on described bar or the side of plate 111, described company
It is provided with through hole on lug 112, by bolt, described first connector 110 is connected on metope.
Fig. 3 is the schematic diagram of an embodiment of the present invention second connector, as shown in figure 3, described second connector 120
For being fixed with plate or the bar 122 of hook 121, bolt is arranged on described another side wall, described hook 121 is hung over described
On bolt, realize the connection of described second connector 120 and described metope.
Fig. 4 is the schematic diagram of an embodiment of the present invention the 3rd connector, as shown in figure 4, described 3rd connector 130
Including multiple connection sheets 131, the plurality of connection sheet 131 hinged in multiple be connected variable quadrangles, for example, by rotating shaft, turn
Dynamic crab-bolt is hinged.
In order to mitigate the weight of the 3rd connector 130 it is preferable that being provided with groove between described connection sheet 130 hinged end.
Furthermore it is preferred that described connection sheet 130 is sheet metal or non-metal plate, for example, iron plate, plastic sheet etc..
Preferably, the top of the first connector 110 and the second connector 120 and bottom are respectively arranged with an expansion link,
Form frame with described first connector 110 and the second connector 120, described expansion link is connected with described 3rd connector 130,
Be conducive to the fixation of the 3rd connector 130.
The construction method of above-mentioned protective door for elevator shaft 100, including：
The position of the through hole according to the first connector 110 and the hook position of the second connector 120, respectively in elevator two
Rearmounted hole for the expansion bolt and rearmounted expansion bolt are buried on side wall；
First connector 110 is fixed on metope by expansion bolt；
The hook 121 of the second connector 120 is hung on described rearmounted expansion bolt.
For the dismounting of convenient described protective door for elevator shaft 100, reduce the damage to elevator body of wall, do not adopt swollen
First connector 110 and the second connector 120 are releasable connection to metope it is preferable that as shown in figure 5, described first by swollen bolt
It has been at least connected with an expansion link 140 between connector 110 and the second connector 120, described expansion link 140 has been installed with two axles
Set 141, each described axle sleeve 141 is vertically and fixedly provided with hook 121, and wherein, the maximum length of described expansion link 140 is more than elevator
The width of well head；Described axle sleeve 141 and the cooperation of described expansion link 140 gap；Described hook 121 is L-shaped, described hook 121
One end vertical with described axle sleeve 141 be connected, the length at this end is not less than the thickness of elevator shaft mouth wall, described hook 121
The other end is used for hooking the interior walls of elevator shaft mouth, by adjusting position on described expansion link 140 for the described axle sleeve 141, makes
Obtain the interior walls that described hook 121 hooks described elevator shaft mouth.
Preferably, described first connector 110 and the second connector 120 are made up of plurality of rods, are stretched with described by threeway
Contracting bar 140 connects such that it is able to realize the releasable connection of all structures of protective door for elevator shaft 100 of the present invention so that described
Protective door for elevator shaft 100 easy accessibility.
Fig. 6 a is the schematic diagram of an embodiment of hook in Fig. 5, and as shown in Figure 6 a, hook 121 can be in the " " type that falls,
So that with hook 121 fit with metope tightr.
Fig. 6 b is the schematic diagram of an embodiment of Fig. 5 bottom bracket axle, and as shown in Figure 6 b, the outer surface of described axle sleeve 141 sets
It is equipped with fixed plate 142, fixed plate 142 is provided through the through hole of described hook 121, passed through by adjusting described hook 121
The length of described through hole is so that described hook 121 hooks the interior walls of described elevator shaft mouth.
Although content disclosed above shows the exemplary embodiment of the present invention, it should be noted that without departing substantially from power
On the premise of profit requires the scope of the present invention limiting, may be many modifications and change.Although additionally, the element of the present invention
With the description of individual form or can require, it is also contemplated that multiple, unless explicitly limited for odd number.
Claims (9)
1. a kind of protective door for elevator shaft is it is characterised in that include：
First connector, the metope releasable connection with the side of elevator；
Second connector, another side wall releasable connection with elevator；
3rd connector, scalable is connected between described first connector and the second connector.
2. protective door for elevator shaft according to claim 1 is it is characterised in that described first connector is to be provided with through hole
Plate, is bolted on described metope.
3. protective door for elevator shaft according to claim 2 is it is characterised in that described first connector sets only multiple connections
Ear, described through hole is arranged on described engaging lug.
4. protective door for elevator shaft according to claim 1 is it is characterised in that described second connector is to be fixed with hook
Plate, arranges bolt on described another side wall, described hook is hung on described bolt, realizes described second connector and institute
State the connection of metope.
5. protective door for elevator shaft according to claim 1 is it is characterised in that described 3rd connector includes multiple connections
Piece, the plurality of connection sheet hinged in multiple be connected variable quadrangles.
6. protective door for elevator shaft according to claim 5 it is characterised in that described first connector and the second connector it
Between be at least connected with an expansion link, described expansion link is installed with two axle sleeves, each described axle sleeve is vertically and fixedly provided with hook,
Wherein, the maximum length of described expansion link is more than the width of elevator shaft mouth；Described axle sleeve and the cooperation of described expansion link gap；Described
Hook is L-shaped, and one end of described hook is vertical with described axle sleeve to be connected, and the length at this end is not less than the thickness of elevator shaft mouth wall
Degree, the other end of described hook is used for hooking the interior walls of elevator shaft mouth.
7. protective door for elevator shaft according to claim 6 is it is characterised in that the outer surface of described axle sleeve is provided with fixation
Plate, fixed plate is provided through the through hole of described hook.
8. the protective door for elevator shaft according to claim 6 or 7 is it is characterised in that described first connector and second connects
Part is made up of plurality of rods, is connected with described expansion link by threeway.
9. the protective door for elevator shaft according to any claim in claim 5-8 is it is characterised in that described connection sheet is
Sheet metal or non-metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719065.0A CN106395530A (en) | 2016-08-24 | 2016-08-24 | Protective door for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719065.0A CN106395530A (en) | 2016-08-24 | 2016-08-24 | Protective door for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395530A true CN106395530A (en) | 2017-02-15 |
Family
ID=58004618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610719065.0A Pending CN106395530A (en) | 2016-08-24 | 2016-08-24 | Protective door for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395530A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756754Y (en) * | 2004-12-01 | 2006-02-08 | 许志成 | Safety protective rail for lift shaft |
| CN202202575U (en) * | 2011-09-02 | 2012-04-25 | 广西凯迪建材科技有限公司 | Protective rail for hole construction |
| CN202467232U (en) * | 2012-03-07 | 2012-10-03 | 扬州市建苑工程监理有限责任公司 | Lift well opening protective railing |
| CN202673054U (en) * | 2012-04-26 | 2013-01-16 | 中国十七冶集团有限公司 | Retractable type protective door of opening of elevator shaft |
| CN202689586U (en) * | 2012-04-25 | 2013-01-23 | 中建七局第二建筑有限公司 | Protective guard for elevator shaft |
| CN203238976U (en) * | 2013-05-16 | 2013-10-16 | 江苏省苏中建设集团股份有限公司 | Elevator shaft protective handrail |
| CN203474186U (en) * | 2013-06-27 | 2014-03-12 | 中国建筑第四工程局有限公司 | Protective door for temporary elevator shaft for construction |
| CN204958093U (en) * | 2015-07-11 | 2016-01-13 | 南通市达欣工程股份有限公司 | Protective door for elevator shaft |
| CN105484510A (en) * | 2015-12-29 | 2016-04-13 | 山西一建集团有限公司 | Tool type elevator shaft protection device |
| CN205206369U (en) * | 2015-12-14 | 2016-05-04 | 严林 | Construction protection device |
-
2016
- 2016-08-24 CN CN201610719065.0A patent/CN106395530A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756754Y (en) * | 2004-12-01 | 2006-02-08 | 许志成 | Safety protective rail for lift shaft |
| CN202202575U (en) * | 2011-09-02 | 2012-04-25 | 广西凯迪建材科技有限公司 | Protective rail for hole construction |
| CN202467232U (en) * | 2012-03-07 | 2012-10-03 | 扬州市建苑工程监理有限责任公司 | Lift well opening protective railing |
| CN202689586U (en) * | 2012-04-25 | 2013-01-23 | 中建七局第二建筑有限公司 | Protective guard for elevator shaft |
| CN202673054U (en) * | 2012-04-26 | 2013-01-16 | 中国十七冶集团有限公司 | Retractable type protective door of opening of elevator shaft |
| CN203238976U (en) * | 2013-05-16 | 2013-10-16 | 江苏省苏中建设集团股份有限公司 | Elevator shaft protective handrail |
| CN203474186U (en) * | 2013-06-27 | 2014-03-12 | 中国建筑第四工程局有限公司 | Protective door for temporary elevator shaft for construction |
| CN204958093U (en) * | 2015-07-11 | 2016-01-13 | 南通市达欣工程股份有限公司 | Protective door for elevator shaft |
| CN205206369U (en) * | 2015-12-14 | 2016-05-04 | 严林 | Construction protection device |
| CN105484510A (en) * | 2015-12-29 | 2016-04-13 | 山西一建集团有限公司 | Tool type elevator shaft protection device |
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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 |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |