CN204958093U - Protective door for elevator shaft - Google Patents
Protective door for elevator shaft Download PDFInfo
- Publication number
- CN204958093U CN204958093U CN201520497177.7U CN201520497177U CN204958093U CN 204958093 U CN204958093 U CN 204958093U CN 201520497177 U CN201520497177 U CN 201520497177U CN 204958093 U CN204958093 U CN 204958093U
- Authority
- CN
- China
- Prior art keywords
- protective frame
- fence rail
- described upper
- protective
- elevator shaft
- 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.)
- Expired - Fee Related
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a protective door for elevator shaft, including rectangle protective frame, rectangle protective frame includes protective frame and lower protective frame, it is connected through the hinge pin with lower protective frame to go up protective frame, it is provided with the fence rail to go up protective frame, protective frame is provided with down the fence rail down, upward set up the sliding sleeve on the fence rail, it is connected with L type mounting to go up the sliding sleeve, it is provided with the screw hole to go up the sliding sleeve, threaded hole is provided with the locking bolt, set up down the sliding sleeve down on the fence rail, under slide the muffjoint and have L type mounting, the sliding sleeve is provided with the screw hole down, threaded hole is provided with the locking bolt. The utility model discloses protective door for elevator shaft, simple structure practices thrift raw and other materials, and installation, simple manufacture are firm, and it is convenient to dismantle, can have enough to meet the need the use, it is applicable in multiple width, the multiple wall thickness elevartor shaft entrance to a cave, collapsible transportation is convenient.
Description
Technical field
The utility model relates to the protective device in a kind of building operation, specifically, relates to a kind of protective door for elevator shaft.
Background technology
All need to arrange safety protective door in building engineering indoor electric stair shaft door opening work progress, traditional electrical stair shaft protective door is fixing specification safety protective door and only can uses when width of cave entrance is certain; Protective door volume is comparatively large, uses material more, is unfavorable for carrying; Protective door is installed needs punching on concrete wall to adopt expansion bolt to fix, lost labor and material.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of structure simple, can reuse, and simple for production, and peace tears protective door for elevator shaft easily open.
Technical solution adopted in the utility model is:
A kind of protective door for elevator shaft, comprises rectangle protective frame; Described rectangle protective frame comprises protective frame and lower protective frame, and described upper protective frame is connected by hinge axis with lower protective frame; Described upper protective frame is provided with fence rail; Described lower protective frame is provided with lower fence rail;
Described upper fence rail arranges slider tube; Described upper slider tube is connected with fixed link; Described upper slider tube is provided with tapped bore; Lock bolt is provided with in described tapped bore;
Fixed bar is provided with upper hopper chute; Be provided with sliding bar in described upper hopper chute, described upper sliding bar is provided with screw thread; Described upper sliding bar is provided with jam nut;
Described lower fence rail arranges lower slipping sleeve; Described lower slipping sleeve is connected with lower fixed link; Described lower slipping sleeve is provided with tapped bore; Lock bolt is provided with in described tapped bore;
Described lower fixed link is provided with gliding groove; Be provided with downslide lever in described gliding groove, described downslide lever is provided with screw thread; Described downslide lever is provided with jam nut;
Described upper protective frame is provided with protective frame preformed hole; Described upper protective frame is connected with nut; Dowel bolt is provided with in described nut;
Described lower protective frame is provided with protective frame preformed hole; Described lower protective frame is connected with nut; Dowel bolt is provided with in described nut;
Described hinge axis is two groups.
Described upper slider tube is two, is arranged on fence rail both sides; Described lower slipping sleeve is two, is arranged on lower fence rail both sides.
Described upper fence rail quantity is 2-5 root; Lower fence rail quantity is 2-5 root.
The bottom of described lower fence rail is provided with the beneficial effect of skirting board the utility model hinge structure:
The utility model protective door for elevator shaft, structure is simple, saves material, and install, making is simple, it is firm to install, convenient disassembly, can have enough to meet the need use; Be applicable to multiple width elevator hole; Foldable transportation is convenient.
Accompanying drawing explanation
Fig. 1 is the result of use figure of the utility model protective door for elevator shaft;
Fig. 2 is the main TV structure schematic diagram of the utility model protective door for elevator shaft;
Fig. 3 is the close-up schematic view of the A of Fig. 2;
Fig. 4 is the side elevational cross-section structural representation of Fig. 3;
Fig. 5 is the close-up schematic view of the C of Fig. 2;
Fig. 6 is the side elevational cross-section structural representation of Fig. 5;
Fig. 7 is the close-up schematic view of the B of Fig. 2;
Fig. 8 is the side-looking structural representation of Fig. 7.
Major part nomenclature in accompanying drawing:
In figure:
1, upper protective frame 2, lower protective frame
3, hinge axis 4, upper fence rail
5, lower fence rail 6, upper slider tube
7, concrete walls 8, tapped bore
9, lock bolt 10, lower slipping sleeve
11, upper sliding bar 12, upper fixed link
13, upper hopper chute 14, jam nut
15, dowel bolt 16, protective frame preformed hole
17, nut 18, skirting board
19, elevator opening 21, downslide lever
22, lower fixed link 23, gliding groove.
Detailed description of the invention
Referring to drawings and Examples, the utility model is described in detail:
Accompanying drawing 1-8 is known, a kind of protective door for elevator shaft, comprises rectangle protective frame; Described rectangle protective frame comprises protective frame 1 and lower protective frame 2, and described upper protective frame 1 is connected by hinge axis 3 with lower protective frame 2; Described upper protective frame 1 is provided with fence rail 4; Described lower protective frame 2 is provided with lower fence rail 5;
Described upper fence rail 4 arranges slider tube 6; Described upper slider tube 6 is connected with fixed link 12; Described upper slider tube 6 is provided with tapped bore 8; Lock bolt 9 is provided with in described tapped bore 8;
Fixed bar 12 is provided with upper hopper chute 13; Be provided with sliding bar 11 in described upper hopper chute 13, described upper sliding bar 11 is provided with screw thread; Described upper sliding bar 11 is provided with jam nut 14;
Described lower fence rail 5 arranges lower slipping sleeve 10; Described lower slipping sleeve 10 is connected with lower fixed link 22; Described lower slipping sleeve 10 is provided with tapped bore 8; Lock bolt 9 is provided with in described tapped bore;
Described lower fixed link 22 is provided with gliding groove 23; Be provided with downslide lever 21 in described gliding groove 23, described downslide lever 21 is provided with screw thread; Described downslide lever 21 is provided with jam nut 14;
Described upper protective frame 1 is provided with protective frame preformed hole 16; Described upper protective frame 1 is connected with nut 17; Dowel bolt 15 is provided with in described nut 17;
Described lower protective frame 2 is provided with protective frame preformed hole 16; Described lower protective frame 2 is connected with nut 17; Dowel bolt 15 is provided with in described nut 17;
Described hinge axis 3 is two groups;
Described upper slider tube 6 is two, is arranged on fence rail 4 both sides; Described lower slipping sleeve 10 is two, is arranged on lower fence rail 5 both sides.
Described upper fence rail 4 quantity is 2-5 root; Lower fence rail 5 quantity is 2-5 root.
The bottom of described lower fence rail 5 is provided with skirting board 18.
Dowel bolt is 4, is separately positioned on protective frame and lower protective frame both sides.
The utility model protective door for elevator shaft, structure is simple, saves material, and install, making is simple, it is firm to install, convenient disassembly, can have enough to meet the need use; Be applicable to multiple width elevator hole; Foldable transportation is convenient.
The utility model protective door for elevator shaft, upper sliding bar and upper fixed link form L-type connecting element; Downslide lever and lower fixed link form L-type connecting element.
The utility model protective door for elevator shaft, is fixed by lock bolt and L-type connecting element during use, and on L-type connecting element, threaded sliding bar can regulate according to different wall thickness; Protective door upper ledge and protective door lower frame overlap can be placed by hinge axis during transport, reduce volume, be convenient to transport.
Claims (4)
1. a protective door for elevator shaft, comprises rectangle protective frame; It is characterized in that: described rectangle protective frame comprises protective frame and lower protective frame, and described upper protective frame is connected by hinge axis with lower protective frame; Described upper protective frame is provided with fence rail; Described lower protective frame is provided with lower fence rail;
Described upper fence rail arranges slider tube; Described upper slider tube is connected with fixed link; Described upper slider tube is provided with tapped bore; Lock bolt is provided with in described tapped bore;
Fixed bar is provided with upper hopper chute; Be provided with sliding bar in described upper hopper chute, described upper sliding bar is provided with screw thread; Described upper sliding bar is provided with jam nut;
Described lower fence rail arranges lower slipping sleeve; Described lower slipping sleeve is connected with lower fixed link; Described lower slipping sleeve is provided with tapped bore; Lock bolt is provided with in described tapped bore;
Described lower fixed link is provided with gliding groove; Be provided with downslide lever in described gliding groove, described downslide lever is provided with screw thread; Described downslide lever is provided with jam nut;
Described upper protective frame is provided with protective frame preformed hole; Described upper protective frame is connected with nut; Dowel bolt is provided with in described nut;
Described lower protective frame is provided with protective frame preformed hole; Described lower protective frame is connected with nut; Dowel bolt is provided with in described nut.
2. protective door for elevator shaft according to claim 1, is characterized in that: described upper slider tube is two, is arranged on fence rail both sides; Described lower slipping sleeve is two, is arranged on lower fence rail both sides.
3. protective door for elevator shaft according to claim 1, is characterized in that: described upper fence rail quantity is 2-5 root; Lower fence rail quantity is 2-5 root.
4. protective door for elevator shaft according to claim 1, is characterized in that: the bottom of described lower fence rail is provided with skirting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497177.7U CN204958093U (en) | 2015-07-11 | 2015-07-11 | Protective door for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497177.7U CN204958093U (en) | 2015-07-11 | 2015-07-11 | Protective door for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958093U true CN204958093U (en) | 2016-01-13 |
Family
ID=55053173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497177.7U Expired - Fee Related CN204958093U (en) | 2015-07-11 | 2015-07-11 | Protective door for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395530A (en) * | 2016-08-24 | 2017-02-15 | 中国华冶科工集团有限公司 | Protective door for elevator shaft |
| CN108657921A (en) * | 2018-07-12 | 2018-10-16 | 苏州福特美福电梯有限公司 | A kind of elevator shaft safety protective door |
| CN110130815A (en) * | 2019-06-10 | 2019-08-16 | 广西建工集团冶金建设有限公司 | A kind of elevator door opening safety protective door column voluntarily fixed |
-
2015
- 2015-07-11 CN CN201520497177.7U patent/CN204958093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395530A (en) * | 2016-08-24 | 2017-02-15 | 中国华冶科工集团有限公司 | Protective door for elevator shaft |
| CN108657921A (en) * | 2018-07-12 | 2018-10-16 | 苏州福特美福电梯有限公司 | A kind of elevator shaft safety protective door |
| CN110130815A (en) * | 2019-06-10 | 2019-08-16 | 广西建工集团冶金建设有限公司 | A kind of elevator door opening safety protective door column voluntarily fixed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160711 |