CN206318599U - A kind of power supply for construction stair shaft mouthful protective door device - Google Patents
A kind of power supply for construction stair shaft mouthful protective door device Download PDFInfo
- Publication number
- CN206318599U CN206318599U CN201621336395.3U CN201621336395U CN206318599U CN 206318599 U CN206318599 U CN 206318599U CN 201621336395 U CN201621336395 U CN 201621336395U CN 206318599 U CN206318599 U CN 206318599U
- Authority
- CN
- China
- Prior art keywords
- protective door
- extension sleeve
- connection corresponding
- power supply
- main body
- 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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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of power supply for construction stair shaft mouthful protective door device, including railing main body, the connection corresponding with affixed side L-type neck of the left side of the railing main body, the right side connection corresponding with multiple telescopic units of the railing main body, telescopic unit connection corresponding with adjustable side L-type neck；The telescopic unit includes extension sleeve fixed block, the extension sleeve fixed block connection corresponding with the right side of railing main body, the extension sleeve fixed block connection corresponding with one end of extension sleeve, the connection corresponding with regulation suspension of the other end of the extension sleeve, the regulation suspension connection corresponding with adjustable side L-type neck.A kind of the utility model power supply for construction stair shaft mouthful protective door device can avoid traditional defense door from being damaged to elevator shaft mouth both sides shear wall and inadequate easy defect during protective door laying, width can be adjusted using a kind of power supply for construction stair shaft mouthful protective door device of the utility model, recycle, to both sides shear wall concrete without destruction.
Description
Technical field
The utility model is related to construction auxiliary device field, especially a kind of power supply for construction stair shaft mouthful protective door dress
Put.
Background technology
Construction elevator is the provisional facility of construction, and elevator is to occur one of inducement of high falling again,
Belong to the object that construction must be taken precautions against, in construction, existing elevator shaft mouth is often to take easy protection side
Method, some steel pipes are leaned against by well head, and slightly external force will collapse, or even crash into operating personnel is met in construction elevator, and what is had adopts
Add cement nail with waste and old plank, be unable to undergo external force, do not have the effect of anti-high falling, these Simple protecting methods did not both have
Safety protection function does not meet code requirement again, while elevator safety facility may also be caused to obtain due to the carelessness of maintainer
Less than maintenance, often there is larger potential safety hazard.Elevator is because elevator is not yet installed in work progress, and elevator shaft mouth is by each
, there is potential safety hazard in layer up/down perforation, therefore should set protective door for elevator shaft, but traditional defense door is made to elevator shaft mouth both sides shear wall
Into destruction and protective door laying when it is not easy enough.
Utility model content
For the defect of prior art, there is provided a kind of power supply for construction stair shaft mouthful protective door device.
The utility model is realized by following proposal：
A kind of power supply for construction stair shaft mouthful protective door device, including railing main body, left side and the affixed side L of the railing main body
Type neck correspondence is connected, the right side connection corresponding with multiple telescopic units of the railing main body, the telescopic unit and adjustable side L
Type neck correspondence is connected；
The telescopic unit includes extension sleeve fixed block, and the extension sleeve fixed block is corresponding with the right side of railing main body
Connection, the extension sleeve fixed block connection corresponding with one end of extension sleeve, the other end of the extension sleeve and regulation are outstanding
Silk correspondence connection, the regulation suspension connection corresponding with adjustable side L-type neck.
Horizontal skirting board is correspondingly provided with the bottom of the railing main body wherein one side.
Hollow column structure is offered in the extension sleeve, the regulation suspension is column structure, the regulation
Suspension can stretch in the hollow column structure of extension sleeve.
Warning sign is correspondingly provided with the middle part of the railing main body wherein one side, at the middle part of the warning sign provided with multiple
Noctilucence reflecting plate.
The beneficial effects of the utility model are：
A kind of power supply for construction stair shaft mouthful protective door device of the utility model can avoid traditional defense door to elevator shaft mouth two
Defect not easy enough when side shear wall is damaged and protective door is laid, using a kind of power supply for construction stair shaft mouthful of the utility model
Protective door device can adjust width, recycle, to both sides shear wall concrete without destruction.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of power supply for construction stair shaft mouthful protective door device of the utility model；
Fig. 2 is a kind of overlooking the structure diagram of power supply for construction stair shaft mouthful protective door device of the utility model；
In figure：1 is railing main body, and 2 be affixed side L-type neck, and 3 be warning sign, and 4 be horizontal skirting board, and 5 be telescopic
Cylinder, 6 be adjustable side L-type neck, and 7 be extension sleeve fixed block, and 8 be regulation suspension, and 9 be shear wall concrete, and 10 be that noctilucence is anti-
Penetrate plate.
Embodiment
The utility model preferred embodiment is further illustrated with reference to Fig. 1：
A kind of power supply for construction stair shaft mouthful protective door device, including railing main body 1, the left side of the railing main body 1 and fixation
The correspondence of side L-type neck 2 is connected, and the right side of the railing main body 1 is corresponding with multiple telescopic units to be connected, the telescopic unit and can
The correspondence of side L-type neck 6 is adjusted to connect；In the present embodiment, provided with the telescopic unit of upper and lower part two.Fixation of the present utility model
Side L-type neck and adjustable side L-type neck employ L-type neck, not only can firmly fit in both sides shear wall concrete,
And have good protective effect to concrete, do not destroy concrete.
The telescopic unit includes extension sleeve fixed block 7, the extension sleeve fixed block 7 and the right side of railing main body 1
Correspondence connection, the extension sleeve fixed block 7 is corresponding with one end of extension sleeve 5 to be connected, the other end of the extension sleeve 5 and
Adjust the correspondence of suspension 8 to connect, regulation suspension 8 connection corresponding with adjustable side L-type neck 6.In the railing main body 1 wherein one
The bottom in face is correspondingly provided with horizontal skirting board 4, and the utility model is simple in construction, easy to use, not only has very well to elevator shaft mouth
Protective action, and do not destroy shear wall concrete.Hollow column structure is offered in the extension sleeve 5, it is described
Regulation suspension 8 is column structure, and the regulation suspension 8 can stretch in the hollow column structure of extension sleeve 5, telescopic
The operation principle and thin portion structure that the mutual cooperation of cylinder 5 and regulation suspension 8 is stretched are existing known technology, no longer go to live in the household of one's in-laws on getting married herein
State.
Warning sign 3 is correspondingly provided with the middle part of the railing main body 1 wherein one side, is provided with the middle part of the warning sign 3
Multiple noctilucence reflecting plates 10.Noctilucence reflecting plate can improve safety coefficient when night or not good light.
When in use, affixed side L-type neck is directly welded with railing main body, suspension will be adjusted with extension sleeve fixed block
It is connected with railing main body, it is necessary to when installation, first by a kind of power supply for construction stair shaft mouthful protective door device of the present utility model
Transport scene to, then adjust extension sleeve, the utility model is adjusted narrow to be smoothly put into elevator shaft mouth, passes through the fixation of both sides
A kind of power supply for construction stair shaft mouthful protective door device of the present utility model is caught in both sides and cut by side L-type neck and adjustable side L-type neck
Power wall concrete 9, after confirmation is errorless, the extension sleeve of upper and lower part is adjusted using two workmans, making can commissioning L-type card simultaneously
Groove is moved horizontally outward, until make a kind of power supply for construction stair shaft mouthful protective door device clamping both sides of the present utility model shear wall,
Go through whether a kind of power supply for construction stair shaft mouthful protective door device of the present utility model fastens in place, errorless rear installation,
During dismounting, first with extension sleeve can commissioning L-type neck level move inward, after OK range to be achieved, by this practicality
A kind of new power supply for construction stair shaft mouthful protective door device is removed, should be careful when noting removing, it is to avoid broken words shear wall, so
After entruck and carry away, wait next step to use, so far, a kind of power supply for construction stair shaft mouthful protective door device of the present utility model has been used
Finish.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it will be appreciated that for
For those skilled in the art, modification is made to above-described embodiment or equivalent alternative solution is used, this skill to this area
Be for art personnel it is clear that without departing from the utility model spirit on the basis of these modifications or improvements, belong to
The scope being claimed in the utility model.
Claims (4)
1. a kind of power supply for construction stair shaft mouthful protective door device, including railing main body (1), it is characterised in that：The railing main body (1)
Left side connection corresponding with affixed side L-type neck (2), the right side of the railing main body (1) is corresponding with multiple telescopic units to be connected,
Telescopic unit connection corresponding with adjustable side L-type neck (6)；
The telescopic unit includes extension sleeve fixed block (7), the extension sleeve fixed block (7) and the right side of railing main body (1)
Side correspondence is connected, extension sleeve fixed block (7) connection corresponding with one end of extension sleeve (5), the extension sleeve (5)
Other end connection corresponding with regulation suspension (8), regulation suspension (8) connection corresponding with adjustable side L-type neck (6).
2. a kind of power supply for construction stair shaft mouthful protective door device according to claim 1, it is characterised in that：In the railing master
The bottom of body (1) wherein one side is correspondingly provided with horizontal skirting board (4).
3. a kind of power supply for construction stair shaft mouthful protective door device according to claim 1, it is characterised in that：In the telescopic
Hollow column structure is offered in cylinder (5), the regulation suspension (8) is column structure, and the regulation suspension (8) can stretch
Stretched in the hollow column structure of contracting sleeve (5).
4. a kind of power supply for construction stair shaft mouthful protective door device according to claim 1, it is characterised in that：In the railing master
Warning sign (3) is correspondingly provided with the middle part of body (1) wherein one side, multiple noctilucence reflecting plates are provided with the middle part of the warning sign (3)
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336395.3U CN206318599U (en) | 2016-12-07 | 2016-12-07 | A kind of power supply for construction stair shaft mouthful protective door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336395.3U CN206318599U (en) | 2016-12-07 | 2016-12-07 | A kind of power supply for construction stair shaft mouthful protective door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318599U true CN206318599U (en) | 2017-07-11 |
Family
ID=59266608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336395.3U Expired - Fee Related CN206318599U (en) | 2016-12-07 | 2016-12-07 | A kind of power supply for construction stair shaft mouthful protective door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272263A (en) * | 2017-08-23 | 2017-10-20 | 京东方科技集团股份有限公司 | A kind of array base palte, display panel and display device |
| CN107814300A (en) * | 2017-12-04 | 2018-03-20 | 三洋电梯(珠海)有限公司 | A kind of the hall door erecting device and its construction technology of exterior wall power-up ladder |
| CN108706414A (en) * | 2018-06-07 | 2018-10-26 | 孔德朝 | The protective fence and its construction method that a kind of China Democratic National Construction Association house elevator shaft mouth is flipped up |
-
2016
- 2016-12-07 CN CN201621336395.3U patent/CN206318599U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272263A (en) * | 2017-08-23 | 2017-10-20 | 京东方科技集团股份有限公司 | A kind of array base palte, display panel and display device |
| CN107272263B (en) * | 2017-08-23 | 2021-01-22 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN107814300A (en) * | 2017-12-04 | 2018-03-20 | 三洋电梯(珠海)有限公司 | A kind of the hall door erecting device and its construction technology of exterior wall power-up ladder |
| CN108706414A (en) * | 2018-06-07 | 2018-10-26 | 孔德朝 | The protective fence and its construction method that a kind of China Democratic National Construction Association house elevator shaft mouth is flipped up |
| CN108706414B (en) * | 2018-06-07 | 2021-06-15 | 孔德朝 | Protective guard for upward turnover of elevator well mouth of civil building and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170711 Termination date: 20171207 |